Local directory

Insulation contractors in Bridgeport, CT

Compare insulation contractors serving Bridgeport and the surrounding area. Review each contractor's services, ratings, and key details, then use the questions below to verify scope and pricing before booking estimates.

9 contractors listed
Spray Foam Insulation
Spray Foam
Air Sealing
Attic Insulation
Basement Insulation
Blown-In

Map loading

Map coverage

The map shows contractor locations in and around Bridgeport. Click a pin to visit the contractor's website or Google Maps listing.

Browse all Connecticut contractors

What tends to stand out here

Affordability
Attention to clean-up
Clean and neat
Cleaned up well with follow-up photos
Cleanliness of job site
Excellent communication

Compare insulation contractors in Bridgeport

Review contractor profiles, services, and ratings before requesting estimates.

Sort and filter contractors

Narrow the list for Bridgeport by service, rating, or contractor name.

9 of 9 shown
5.0 stars
3 reviews
Pricing: Competitive

Advanced Insulation Milford

100 Lansdale Ave, Milford, CT 06460

Milford-area insulation contractor offering spray foam and traditional insulation with free estimates and guaranteed work; praised for professionalism, responsiveness, and clean-up.

Services offered

insulation inspections
Spray Foam Insulation
Residential Spray Foam
Commercial Spray Foam
Garage Insulation
Fiberglass Insulation

Reviewer highlights

Professionalism
Responsiveness
Attention to clean-up
Affordability

Trust signals

Free Estimates
Guaranteed Work
Top-Rated Local Company

From reviews & website

Residential Spray Foam

website: Shows they offer spray foam insulation services, a key capability for homeowners evaluating options.

Workmanship

Excellent

Communication

Excellent

Scheduling

Excellent

Cleanup

Excellent

5.0 stars

3K Pro

44 Endeavor St, Trumbull, CT 06611

Residential and commercial insulation contractor offering spray foam, fiberglass, Roxul, blow-in cellulose, soundproofing, and old insulation removal, with a focus on energy savings and strong homeowner communication.

Services offered

Spray Foam Insulation
Fiberglass Insulation
Roxul / Rockwool Insulation
Blow-in Cellulose
Soundproofing
Remove Old Insulation

Reviewer highlights

Polite and professional installers
Excellent communication
Prompt, on-time service
Cleaned up well with follow-up photos

Trust signals

On-time arrival and courteous, professional crews
Photos taken and emailed during the process
100% satisfaction guaranteed
Polite, knowledgeable staff and clear communication

From reviews & website

Residential and Commercial FREE ESTIMATE

website: Shows the company offers estimates for homeowner projects.

Workmanship

Excellent

Communication

Excellent

Scheduling

Excellent

Cleanup

Excellent

5.0 stars

Foam Doctors of Westport - Spray Foam Insulation (White Plains, Stamford and Westport)

72 Valley Rd, Westport, CT 06880

Foam Doctors of Westport offers spray foam insulation in Westport, CT, and advertises free estimates.

Services offered

Spray foam insulation

From reviews & website

Make sure to Contact us for Free Estimate Today!

website: Prominent call-to-action encouraging homeowners to request a free estimate

Workmanship

Ask for references

Communication

Not enough data

Scheduling

Ask during quoting

Cleanup

Ask during quoting

5.0 stars

Koala Insulation of Southern Connecticut

23 Bridgeport Ave, Shelton, CT 06484

Koala Insulation of Southern Connecticut has a listed address and a Bridgeport, CT location label, but the Southern Connecticut webpage currently returns 403 Forbidden and no homeowner reviews are available in the provided evidence.

From reviews & website

403 Forbidden

website: Website content unavailable, so service details cannot be verified.

Workmanship

Ask for references

Communication

Not enough data

Scheduling

Ask during quoting

Cleanup

Ask during quoting

4.7 stars

CT Weatherproof Insulation, LLC

418 Meadow St Suite 101 B-C, Fairfield, CT 06824

CT Weatherproof Insulation, LLC — Fairfield, CT area, rating 4.7. The provider’s website is currently inaccessible due to a DNS resolution error.

From reviews & website

DNS resolution error

website: Website accessibility affects the ability to verify services and credibility.

Workmanship

Ask for references

Communication

Not enough data

Scheduling

Ask during quoting

Cleanup

Ask during quoting

4.5 stars

R&R Spray Foam LLC

1341 W Broad St Suite E, Stratford, CT 06615

R&R Spray Foam LLC provides residential and commercial insulation services (spray foam, fiberglass, blown-in) across NY and CT, with emphasis on Westchester County. They emphasize energy efficiency, comfort, quick quotes, and trusted local service overseen by the founder; they are licensed, insured, bilingual, and have strong homeowner feedback on cleanliness and reliability.

Services offered

Spray Foam Insulation
Fiberglass Batt Insulation
Blown-In Insulation
Attic Insulation
Basement Insulation
Air Sealing

Reviewer highlights

Cleanliness of job site
Respect for property
Smooth and stress-free experience

Trust signals

Roy (Rodrigo) Rodriguez personally oversees every project
Licensed & Insured Professionals
Hablamos Español
Connecticut's premier insulation experts

From reviews & website

Get your personalized quote in minutes—we respond within 24 hours.

website: Shows quick response and commitment to homeowner quotes.

Workmanship

Excellent

Communication

Excellent

Scheduling

Excellent

Cleanup

Excellent

Pricing: Competitive

Home Comfort Practice, Inc.

165 Benton St, Stratford, CT 06615

Insulation pros offering spray foam and fiberglass insulation for homes and businesses in Connecticut, with free estimates, licensed operation, and strong customer endorsements.

Services offered

Spray foam insulation
Fiberglass blown-in insulation
Batt insulation
Open cell spray foam
Closed cell spray foam
Batts

Reviewer highlights

Honesty and integrity noted by customers
Owner-operator involvement cited as a value
Thoughtful, personable communication and expertise
Strong overall satisfaction and repeat business

Trust signals

License: HIC.0648936
Free estimates available
Owner and operator directly involved in projects
Positive homeowner reviews and long track record

From reviews & website

Open Cell or Closed Cell Spray Foam. Small to large scale projects.

website: Shows the types of spray foam and the scope of projects they handle.

Workmanship

Excellent

Communication

Good

Scheduling

Excellent

Cleanup

Ask during quoting

Mavericks Foam and Coatings

35 Southwood Rd, Fairfield, CT 06825

Insulation contractor with a focus on spray foam, fiberglass, and cellulose insulation for residential and commercial properties, serving NY and CT with an emphasis on energy efficiency and comfort.

Services offered

Spray Foam Insulation
Fiberglass Batt Insulation
Blown-In Insulation
Attic Insulation
Basement Insulation
Air Sealing

Reviewer highlights

On-time scheduling
Professional workmanship
Clean and neat

Trust signals

Licensed • Insured • Reliable
Over a decade of experience
50+ Five-Star Reviews
Founder: Rodrigo 'Roy' Rodriguez

From reviews & website

With over a decade of experience

website: Shows experience and trust

Workmanship

Excellent

Communication

Not enough data

Scheduling

Excellent

Cleanup

Excellent

New England Performance Insulation

262 Quarry Rd, Milford, CT 06460

CT insulation and energy‑efficiency contractor offering insulation, air sealing, energy assessments, and window upgrades, with a reputation for knowledgeable, non‑pushy service and solid workmanship.

Services offered

Insulation
Air sealing
Energy assessments
Windows (Energy Star Windows)
Ice dam prevention

Reviewer highlights

Knowledgeable staff
Professional from audit to completion
Responsive office staff
Non-pushy sales

Trust signals

15k+ Happy Clients
Energize CT Contractor

From reviews & website

15k+ Happy Clients

website: Shows a large, positive client base and credibility from the homepage.

Workmanship

Good

Communication

Excellent

Scheduling

Mixed

Cleanup

Good

Questions to ask insulation contractors in Bridgeport

Are there any warranties or guarantees on workmanship or materials?
Can you share references or prior projects similar to mine?
Do you provide a written estimate and warranty/guarantees for spray foam insulation?
Do you provide written estimates and project scope?
Is the license (HIC.0648936) currently valid and active?

Plan before you hire

These pages help you build a shortlist, but they don't replace a proper scope discussion with each contractor. If you're still deciding what work your home needs, start with the insulation planning guide and ROI calculator.