Insulation in College Park, GA
Crawl space encapsulation and vapor barrier work in College Park, GA typically costs $3,000-$9,500 depending on square footage, drainage needs, and whether we’re addressing standing water or just humidity. Most College Park homes sit on pier-and-beam or vented crawl foundations that pull damp air from the Flint River watershed tributaries straight into living spaces. If your floors feel sticky in July or you smell must when the AC kicks on, call (855) 657-3403 for a free assessment.
Why College Park Homes Are Different
College Park sits directly under the primary flight paths for Hartsfield-Jackson Atlanta International Airport, which means thousands of residences fall within FAA-designated noise contour zones. That’s created a rare dual-performance market here: homeowners need thermal R-value and genuine acoustic attenuation. Homes that received federally funded sound insulation retrofits often have new interior storm windows and treated wall assemblies, but their attics and crawl spaces were untouched by those grants, leaving a gap that shows up as high cooling bills and humid air.
The historic core of College Park is stocked with 1920s-1950s craftsman bungalows and frame homes built with little to no cavity insulation. Many use balloon-frame construction, which means wall cavities run uninterrupted from crawl space to attic, acting like chimneys that pull hot, wet air through the whole house. Mid-century ranch homes on the city’s edges often have original compressed fiberglass batts that lost effective R-value decades ago through repeated Georgia humidity cycling. Summer attic temperatures here routinely exceed 140°F, and ground-level moisture from the Flint River watershed tributaries makes vapor management the make-or-break detail on nearly every job we do in College Park.
Our Main College Park Services
College Park homeowners call us most about two problems: attics that spike cooling bills every summer and homes that can’t hold temperature in specific rooms. Here’s what those jobs look like locally.
Attic Insulation in College Park
Older College Park bungalows often have R-19 or less in the attic, and much of it has settled or been disturbed by years of roof heat and airport-adjacent vibration. We typically top up with blown-in fiberglass or cellulose to bring attics to R-38 or R-49, air-seal the floor first, and verify ventilation so the roof deck doesn’t cook. Homes near the flight paths also benefit from denser coverage that quiets overhead noise. See our dedicated page for full details on Attic Insulation in College Park.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Crawl Space Encapsulation & Vapor Barrier in College Park
Crawl space encapsulation in College Park is the single most effective upgrade for homes with damp, musty air and floors that sweat through summer. The combination of high water tables from the Flint River watershed tributaries and the metro’s humid subtropical climate means vented crawls here pull moisture in faster than they can dry out, feeding mold, attracting pests, and forcing your AC to work against air that’s already saturated. We Crawl Space Encapsulation & Vapor Barrier work starts with a moisture and drainage assessment, then moves to sealing, insulating, and conditioning the space so it stops fighting your home’s comfort.
Crawl Space Vapor Barrier
Signs you need it
You smell must when the AC runs, floors feel damp or sticky in hot months, and insulation under the floor is sagging or stained.
What it costs in College Park
Vapor barrier installation in College Park typically runs $1,500-$4,500 depending on square footage and whether we need to address standing water first.
How we do it
We remove or cover debris, level high spots, install a reinforced polyethylene liner over the crawl floor, and extend it up foundation walls before sealing all seams and pier penetrations.
Crawl Space Encapsulation
Signs you need it
Your crawl space has open vents but still traps humidity, you’ve found mold or rotted wood, or your energy bills stay high despite attic insulation upgrades.
What it costs in College Park
Full encapsulation in College Park typically runs $5,000-$9,500 including vapor barrier, wall insulation, sealing, and a dehumidification strategy matched to the space.
How we do it
We close off vents, seal rim joists and foundation walls, install a continuous vapor barrier, insulate walls, and add a dehumidifier sized to the crawl volume so the space stays dry year-round.
Crawl Space Moisture Control
Signs you need it
Standing water appears after rain, foundation walls show efflorescence, or you’ve had recurring pest problems linked to damp soil.
What it costs in College Park
Moisture control packages in College Park, including drainage correction and sump pump installation where needed, typically run $2,500-$6,000.
How we do it
We identify the water source, install or repair drainage and sump systems where necessary, and then apply sealing and vapor control so the fix holds through wet seasons.
What Crawl Space Encapsulation & Vapor Barrier Costs in College Park
| Item | Typical range in College Park |
|---|---|
| Crawl space vapor barrier | $1,500-$4,500 |
| Full encapsulation | $5,000-$9,500 |
| Moisture control & drainage | $2,500-$6,000 |
| Crawl space cleanout | $800-$2,500 |
Does encapsulation help with weird smells coming from the floor in College Park homes?
Yes. Most musty or earthy smells in College Park homes come from humid crawl soil and organic debris. Sealing the crawl space and controlling humidity typically eliminates that smell within a few days, and your AC stops blowing it through the house.
Can you encapsulate a crawl space with barely any clearance?
Yes. We routinely work in low-clearance College Park crawls, using hand tools and low-profile installation methods. It’s slower work, but we quote it honestly and most jobs still complete in a single visit.
Spray Foam Insulation in College Park
Spray foam insulation in College Park solves two problems at once: it seals air leaks and insulates in a single pass, which is exactly what older frame homes with balloon construction need. Closed-cell foam also adds structural rigidity and acts as a vapor retarder, making it well suited to humid crawl spaces and roof decks that take direct Georgia heat. Our Spray Foam Insulation crews apply open-cell or closed-cell foam depending on the surface and the moisture exposure.
Closed-Cell Spray Foam
Signs you need it
You want the highest R-value per inch in a tight space, need a vapor barrier in a crawl or rim joist, or want added structural strength in an older home.
What it costs in College Park
Closed-cell spray foam in College Park typically runs $1.50-$3.50 per board foot, or roughly $3,000-$8,000 for a full rim joist and crawl treatment.
How we do it
We prep and mask the work area, spray foam to the specified depth, then trim and inspect for full coverage and proper adhesion before cleanup.
Open-Cell Spray Foam
Signs you need it
Your attic has high heat gain, you can hear airport noise through the roof deck, or you want maximum air sealing at a lower cost per inch than closed-cell.
What it costs in College Park
Open-cell spray foam in College Park typically runs $0.80-$1.80 per board foot, with a full attic roofline application running $4,000-$9,000 depending on square footage.
How we do it
We seal soffit vents where needed, spray foam directly onto the roof deck and gable walls, and leave a conditioned attic that stays much closer to indoor temperature.
What Spray Foam Insulation Costs in College Park
| Item | Typical range in College Park |
|---|---|
| Open-cell spray foam (per board foot) | $0.80-$1.80 |
| Closed-cell spray foam (per board foot) | $1.50-$3.50 |
| Rim joist spray foam (full perimeter) | $1,200-$3,000 |
| Attic roofline spray foam | $4,000-$9,000 |
Will spray foam make my College Park attic too hot for storage?
No, the opposite. Sealing and insulating the roofline puts the attic inside your home’s conditioned envelope, which lowers peak attic temperatures dramatically compared to a vented attic that hits 140°F in College Park summers.
Is spray foam worth the cost over fiberglass in College Park?
For air-sealing and moisture control, yes. Spray foam’s biggest advantage isn’t just R-value; it stops the stack effect that balloon-frame College Park homes are prone to, where air moves freely from crawl to attic and drags humidity with it.
Blown-In Insulation in College Park
Blown-in insulation is the workhorse retrofit for College Park’s older housing stock because it fills irregular cavities and reaches spots batts can’t. In 1920s and 1930s bungalows with no original wall insulation, dense-pack cellulose or fiberglass is often the only practical way to insulate walls without gutting plaster. Our Blown-In Insulation service starts with a cavity inspection so we know exactly what we’re filling before we cut any holes.
Blown-In Cellulose
Signs you need it
Your attic insulation is below R-30, walls feel cold in winter despite a running furnace, or your energy audit found significant thermal bypasses.
What it costs in College Park
Blown-in cellulose for a typical College Park attic runs $1,200-$2,800, while dense-pack wall applications run $2.50-$4.00 per square foot of wall area.
How we do it
We air-seal the attic floor, install baffles at the eaves, then blow cellulose to the target depth and density, checking coverage with depth markers as we go.
Dense-Pack Wall Insulation
Signs you need it
Your older College Park home has no wall insulation, rooms along exterior walls feel dramatically different from interior rooms, and you’re tired of letting cold air in through wall cracks.
What it costs in College Park
Dense-pack wall insulation in College Park typically runs $2.50-$4.00 per square foot of wall area, with whole-house jobs ranging from $3,500-$8,000 for a typical bungalow.
How we do it
We drill small access holes through siding or interior plaster, pack cellulose or fiberglass into each cavity at high density, then patch and leave walls ready for paint.
What Blown-In Insulation Costs in College Park
| Item | Typical range in College Park |
|---|---|
| Blown-in attic (cellulose or fiberglass) | $1,200-$2,800 |
| Dense-pack walls (per square foot) | $2.50-$4.00 |
| Blown-in top-up over existing | $800-$1,800 |
How much blown-in insulation does a College Park attic really need?
For College Park’s climate, we target R-49 in vented attics, which is about 16-18 inches of cellulose or 18-20 inches of blown fiberglass. Most attics here have half that or less before we start.
Can you blow insulation into walls without tearing out my plaster?
Yes. Dense-pack installation is done through small holes we drill and patch afterward. It’s the standard approach on College Park’s older craftsman and bungalow homes with original plaster walls.
Radiant Barrier Installation in College Park
Radiant barrier installation in College Park tackles the metro’s brutal summer attic heat directly. With attic temperatures routinely exceeding 140°F, a radiant barrier mounted to the underside of the roof deck reflects radiant heat before it can saturate your insulation and push heat down into living spaces. Our Radiant Barrier Installation works best paired with improved attic ventilation and sealed air leaks, but it’s also a strong standalone upgrade in homes with exposed roof decking.
Attic Radiant Barrier
Signs you need it
Your upstairs rooms are 8-10 degrees warmer than the rest of the house in summer, the attic feels like an oven by noon, and your AC runs almost constantly from May through September.
What it costs in College Park
Attic radiant barrier installation in College Park typically runs $1,500-$3,500 for a standard attic, depending on roof pitch and accessibility.
How we do it
We staple or fasten perforated radiant foil across the underside of the roof rafters, leaving air gaps at the ridge and soffits so heat can escape and moisture doesn’t trap.
Radiant Barrier & Ventilation
Signs you need it
Your attic has poor airflow, the roof feels overly hot to the touch, or you’ve noticed condensation or moisture staining on the underside of the roof deck.
What it costs in College Park
Combined radiant barrier and ventilation upgrades in College Park typically run $2,500-$5,000 including soffit and ridge vent adjustments.
How we do it
We assess current ventilation, add soffit or gable vents where coverage is insufficient, install the radiant barrier, and verify that air moves from eaves to ridge.
What Radiant Barrier Installation Costs in College Park
| Item | Typical range in College Park |
|---|---|
| Attic radiant barrier | $1,500-$3,500 |
| Radiant barrier & ventilation package | $2,500-$5,000 |
| Radiant barrier on roof deck (new construction) | $0.75-$1.50 per square foot |
Does radiant barrier actually save money in College Park summers?
Yes, especially on homes with ductwork in the attic. Reducing attic surface temperatures lowers the heat load on both your ductwork and your ceiling, which typically translates to 10-15% cooling savings in peak Georgia heat.
Will radiant barrier cause my roof shingles to overheat?
No. Testing from major building-science labs shows shingle temperature rises only a few degrees when radiant barrier is installed correctly with proper ventilation, and College Park’s roof assemblies handle that minor increase without issue.
Insulation Removal & Replacement in College Park
Insulation removal and replacement in College Park is a dirty job with real consequences when done wrong. Older homes here often have compressed fiberglass batts, rodent-damaged insulation, or loose-fill that’s been saturated by leaks and humidity cycling over the years. Our Insulation Removal & Replacement process removes the compromised material, cleans and sanitizes the cavity, and installs fresh insulation matched to the space.
Attic Insulation Removal
Signs you need it
Your attic insulation is flattened, stained, or full of pest droppings, and the home still feels drafty or hot despite having insulation present.
What it costs in College Park
Attic insulation removal in College Park typically runs $1.50-$2.50 per square foot, with an average attic job landing around $1,800-$3,500.
How we do it
We set up negative-pressure extraction, remove the old insulation, bag and haul it away, then prepare the attic floor for air sealing and new insulation.
Contaminated Insulation Removal
Signs you need it
You’ve had raccoons, squirrels, or a leaking roof, and the insulation shows visible contamination, odor, or mold growth.
What it costs in College Park
Contaminated insulation removal in College Park typically runs $2,000-$4,500 including sanitizing and deodorizing the cavity before we replace material.
How we do it
We remove contaminated material under containment, apply an antimicrobial treatment to exposed surfaces, and install replacement insulation once the space is dry and verified clean.
What Insulation Removal & Replacement Costs in College Park
| Item | Typical range in College Park |
|---|---|
| Attic insulation removal | $1.50-$2.50 per sq ft |
| Contaminated insulation removal | $2,000-$4,500 |
| Vermiculite & old insulation removal | $3,000-$8,000 |
Do I need to remove old insulation before adding new in College Park?
Not always. If the old insulation is dry, uncontaminated, and not compressed, we can often top it up. But if it’s wet, pest-damaged, or has lost its loft from decades of humidity cycles, removal is the only fix that prevents recurring problems.
How do you handle vermiculite insulation in older College Park homes?
Very carefully. Vermiculite can contain asbestos, so we don’t disturb it without proper testing and containment protocols. If testing confirms asbestos, we coordinate abatement with a licensed specialist before we touch anything.
Attic Air Sealing in College Park
Attic air sealing in College Park stops the stack effect that pulls hot, humid air through balloon-framed walls and into the attic all summer, and then reverses to pull cold air in all winter. In homes near the airport, sealing also creates a quieter indoor environment by closing the same gaps that let noise travel down through ceilings and walls. Our Attic Air Sealing work is the first step we take before adding any insulation, because insulation without air sealing just filters leaky air.
Attic Floor Air Sealing
Signs you need it
Your upstairs rooms are dusty, temperature varies from room to room, and you can see daylight or feel air movement around ceiling fixtures and top plates.
What it costs in College Park
Attic floor air sealing in College Park typically runs $1,000-$2,500 for a standard attic, including all penetrations, top plates, and interior wall junctions.
How we do it
We move back existing insulation, seal every penetration with foam or caulk, seal wall top plates, and re-cover the floor with insulation to the target R-value.
Can Light & Duct Boot Sealing
Signs you need it
You feel a draft around ceiling lights, see dust streaks on ceilings around cans, or notice rooms near duct runs are warmer in summer and colder in winter.
What it costs in College Park
Sealing can lights and duct boots in College Park typically runs $300-$800 depending on how many fixtures and boots we’re treating.
How we do it
We install air-tight covers over non-IC-rated cans, seal duct boots to the drywall with mastic and foam, and repair any disconnected ducts we find.
What Attic Air Sealing Costs in College Park
| Item | Typical range in College Park |
|---|---|
| Attic floor air sealing | $1,000-$2,500 |
| Top plate & penetration sealing | $800-$2,000 |
| Can light & duct boot sealing | $300-$800 |
| Attic hatch sealing | $150-$450 |
How much can air sealing actually save on my College Park energy bill?
Air sealing alone typically cuts heating and cooling costs by 10-20% in College Park homes, with the biggest gains in older frame houses where the stack effect is strongest and duct leakage is common.
Should I air seal before or after adding insulation in College Park?
Always before. Insulation slows heat transfer but doesn’t stop air movement. Air sealing first makes the insulation dramatically more effective, and in a humid climate like College Park’s, it also prevents moisture-laden air from condensing inside the insulation.
Wall Insulation in College Park
Wall insulation in College Park is what most people never think about until they realize their 1930s bungalow has nothing in the walls. Homes built before the 1960s in this area often have empty wall cavities, and even those with original batts have insulation that’s sagged, compressed, or been chewed through by rodents. Our Wall Insulation approach depends on the construction type: injection foam for closed cavities, drill-and-fill for balloon-frame walls, and soundproofing for homes near the flight paths.
Injection Foam Wall Insulation
Signs you need it
Exterior walls feel cold in winter, wall outlets leak air, or you’ve noticed condensation or mold forming along baseboards on exterior walls.
What it costs in College Park
Injection foam wall insulation in College Park typically runs $2.75-$4.50 per square foot of wall area, with whole-home retrofits from $5,000-$12,000.
How we do it
We drill small access points through interior or exterior surfaces, inject expanding foam into each cavity from bottom to top, then patch and verify coverage.
Interior Wall Soundproofing
Signs you need it
Airport noise from the College Park flight paths penetrates bedrooms or home offices, or you hear neighbors and street noise through party walls in a multi-family building.
What it costs in College Park
Interior wall soundproofing in College Park typically runs $2.00-$4.00 per square foot of wall area, with a standard bedroom wall treatment running $800-$2,500.
How we do it
We dense-pack cavities with cellulose or mineral fiber, add acoustic sealant and resilient channels where needed, and finish with sound-rated drywall.
What Wall Insulation Costs in College Park
| Item | Typical range in College Park |
|---|---|
| Injection foam wall insulation | $2.75-$4.50 per sq ft |
| Drill & fill wall insulation | $2.50-$4.00 per sq ft |
| Interior wall soundproofing | $2.00-$4.00 per sq ft |
Can wall insulation really reduce airplane noise on College Park homes?
Yes, materially. Dense-pack cellulose and mineral fiber both add mass and dampen sound transmission, and when we treat the exterior walls, the difference is audible. It’s not a substitute for FAA sound packages, but it’s the next necessary phase for homes that still feel loud.
My College Park home is brick. Can you still insulate the walls?
Yes. We typically inject foam or dense-pack insulation through the interior drywall or plaster for brick homes, which keeps the brick veneer and exterior appearance untouched.
Attic Cleaning & Rodent Proofing in College Park
Attic cleaning and rodent proofing in College Park is about more than hygiene; it’s about protecting whatever insulation you have and making the space safe before we improve it. Older homes here are prime targets for squirrels and roof rats that enter through gaps in eaves, soffits, and around roof penetrations. Our Attic Cleaning & Rodent Proofing process removes contaminated insulation, sanitizes surfaces, and seals entry points so the problem doesn’t come back.
Rodent Proofing & Exclusion
Signs you need it
You hear scratching overhead at night, find droppings or chewed wiring in the attic, or see gnaw marks around roof edges and gable vents.
What it costs in College Park
Rodent proofing and exclusion in College Park typically runs $800-$2,500 depending on how many entry points need sealing and the condition of existing vent screens.
How we do it
We inspect the entire perimeter, seal entry holes with metal mesh and foam, install or repair vent screens, and set up monitoring so we know the attic stays clear.
Attic Sanitizing & Decontamination
Signs you need it
There’s a strong urine or nest odor, you’ve seen droppings in the insulation, or family members are experiencing allergy symptoms that seem connected to the attic.
What it costs in College Park
Attic sanitizing and decontamination in College Park typically runs $1,500-$3,500 including removal of contaminated material and antimicrobial treatment.
How we do it
We remove the contaminated insulation under containment, vacuum and sanitize all exposed surfaces, apply an antimicrobial treatment, and prepare the space for fresh insulation.
What Attic Cleaning & Rodent Proofing Costs in College Park
| Item | Typical range in College Park |
|---|---|
| Attic cleanout | $800-$2,000 |
| Sanitizing & decontamination | $1,500-$3,500 |
| Rodent proofing & exclusion | $800-$2,500 |
| Attic restoration | $2,000-$6,000 |
Do I need to replace insulation after rodents have been in my College Park attic?
Usually, yes. Rodent urine and droppings contaminate insulation and can carry pathogens. Removing and replacing it is the only way to fully address odor, allergens, and microbial growth, and we back that work with our 90-Day Done Right Promise.
How do rats get into attics on College Park homes?
Most commonly through gaps at the roof-to-fascia junction, unscreened gable vents, holes around utility lines, and rotted soffit wood. Older frame homes in College Park often have multiple small entry points that add up.
Home Energy Audit in College Park
A home energy audit in College Park is the diagnostic step that tells us exactly where your home is losing conditioned air and where moisture is getting in. It’s the only way to turn a vague complaint like “my upstairs is hot” into a specific, prioritized list of fixes with measured numbers behind them. Our Home Energy Audit uses blower door testing and thermal imaging to quantify air leakage, find missing insulation, and identify duct problems before we recommend any work.
Blower Door Test
Signs you need it
Your energy bills are higher than neighbors with similar homes, rooms feel drafty in winter, or you want hard data on where air is escaping before spending money on insulation.
What it costs in College Park
Blower door testing as part of a full energy audit in College Park typically runs $300-$600, and it’s often the single most revealing measurement we take.
How we do it
We mount a calibrated fan in an exterior door frame, depressurize the house, and use pressure and airflow readings to quantify total leakage and pinpoint the biggest gaps.
Thermal Imaging Inspection
Signs you need it
Some rooms are inexplicably hotter or colder, you suspect missing insulation behind walls, or you want visual proof of where heat is moving through the building envelope.
What it costs in College Park
Thermal imaging as part of a College Park home energy audit typically runs $200-$500, or $150-$350 when added to other audit components.
How we do it
We scan interior and exterior surfaces with an infrared camera to map temperature differences that reveal missing insulation, air leaks, and moisture intrusion.
What Home Energy Audit Costs in College Park
| Item | Typical range in College Park |
|---|---|
| Full home energy audit | $400-$900 |
| Blower door test (standalone) | $150-$350 |
| Thermal imaging inspection | $200-$500 |
| Duct leakage test | $150-$400 |
How long does a home energy audit take in College Park?
Most College Park audits take 2-4 hours depending on home size and how many systems we test. You’ll get a written report with specific findings and a prioritized fix list before we leave.
Do I need an energy audit before adding insulation in College Park?
Not always, but it’s the smartest first step. The audit tells us whether your problem is air leakage, missing insulation, duct losses, or a combination, and that determines what actually needs to be fixed, saving you from paying for work that won’t solve the comfort problem.
Brands We Service in College Park
We install and service insulation from Johns Manville, Knauf, Rockwool, and CertainTeed, and we stock the common sizes and densities for College Park’s housing stock locally so most jobs don’t wait on shipped material. See our brands for the full list of what we carry and why we trust them.
Pricing for Insulation in College Park, GA
| Service | Typical range in College Park |
|---|---|
| Blown-in attic insulation | $1,200-$2,800 |
| Dense-pack wall insulation | $2.50-$4.00 per sq ft |
| Crawl space encapsulation | $5,000-$9,500 |
| Crawl space vapor barrier | $1,500-$4,500 |
| Open-cell spray foam attic | $0.80-$1.80 per board foot |
| Closed-cell spray foam | $1.50-$3.50 per board foot |
| Attic radiant barrier | $1,500-$3,500 |
| Attic air sealing | $1,000-$2,500 |
| Insulation removal | $1.50-$2.50 per sq ft |
| Home energy audit | $400-$900 |
| Rodent proofing & exclusion | $800-$2,500 |
| Injection foam wall insulation | $2.75-$4.50 per sq ft |
What pushes prices up in College Park is usually access: low-clearance crawls, steep roof pitches on older craftsman homes, or balloon-frame wall cavities that need more drilling and density than standard construction. We quote every job with upfront pricing before we start, and you’ll always know the full number before any work happens.
Neighborhoods We Serve in College Park
We work throughout College Park, from the historic bungalow districts near Woodward Academy to the mid-century ranch pockets on the city’s edges. Our crews are typically in the area within 48-72 hours for scheduled work, and we run dedicated routes for emergency moisture and rodent problems.
- Historic College Park
- Colonial Hills
- Briarwood
- Princeton Village
- Camp Creek area
Service Area - Cities Near College Park
Warmline Insulation Co. serves College Park and the surrounding metro from our Atlanta dispatch office, with crews scheduled locally so response is fast and familiar. We also serve Atlanta, GA, Marietta, GA, Sandy Springs, GA, and Johns Creek, GA.
Serving College Park, GA - Our Local Coverage Area
We’re based in the College Park area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Insulation in College Park
How quickly can you get to a College Park insulation job?
For emergencies like major moisture intrusion, pest contamination, or a failed encapsulation, we can often be on site within 24-48 hours. Scheduled retrofits and new installations are typically booked within 48-72 hours of your call. Call (855) 657-3403 and a live person will confirm
Frequently Asked Questions
What happens when you call
- 1A real person answersNo phone trees - talk to a local insulation pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3A background-checked tech heads outLicensed & insured, typically within 60-minute.
- 4You approve before work beginsNothing starts until you say go.
What College Park Customers Say
"Injection foam in the walls of our 1950s house - no drywall demolition, just small holes patched and painted the same day. The street noise in the front bedroom is half what it was."
- Yasmin Farah"Upstairs was ten degrees hotter than downstairs every summer. They pulled the attic to bare joists, air-sealed every can light and top plate first, then blew it to R-49. First August in this house where the bedrooms and the living room read the same on the thermostat."
- Marcus Hale"Rodents had been in the attic for years before we bought the place. They vacuumed everything out, sanitized, sealed the entry points with mesh and foam, and only then put new insulation down. Photos of every stage before I paid."
- Darnell Whitfield