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TRUSTED BY THOMPSON, CT HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon44
    Verified eifs installation services reviews

Top-Rated Eifs installation pros in Thompson - Updated Nov 2026

Avatar for A1 Home Improvement, LLC
A1 Home Improvement, LLC
4.8(
19
)
Vinyl Siding - Install or Completely ReplaceVinyl Siding - Repair or Partially ReplaceMetal Siding: Install or Completely Replace+1 more

Serving Thompson, CT and surrounding areas

Approved (Corporate)

In business since 1980

Free estimates

Emergency services offered

"We are extremely happy with A1 Home Improvement. We hired them to install siding on our home. From start to finish, wonderful staff to work with. Joe, our salesperson, spent a lot of time with us and even provided a 3D image of what our house would look like once completed. Tawana and Lisa promptly answered any questions brought to them. The installation team, Jose' and his crew were wonderful and did an excellent job. The guys that installed the gutters also did a great job. Our overall experience was excellent. Our home is just beautiful!"
Additional Photos
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+3

Response time2 days
Response rate100%
13 neighbors recently requested a quote
Quality Restoration, LLC
4.7(
34
)
Liquid (Spray-On) Siding - Apply - For Business

Serving Thompson, CT and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: Quick response

"Elvin is detailed oriented, thoughtful and knows how to connect with customers to make decisions to get the outcome you are looking for. Heâ s a great guy and an excellent problem solver! Looking forward to working with him again."
Response time7 hrs
7 neighbors recently requested a quote
Recommended by96%of homeowners
Immaculate Concepts Home Remodeling, LLC
4.8(
37
)
Vinyl Siding - Repair or Partially Replace

Serving Thompson, CT and surrounding areas

Approved

In business since 1995

Free estimates

Customers say: Quick response

"After getting multiple quotes to fix my roof I was so happy I chose Immaculate Concepts. The job was done quickly, exactly as quoted and the quality for the price was great. I will definitely hire this company again."
 custom built vanity
Full kitchen remodel with granite countertops
custom built ceramic shower
 Full kitchen remodel w/ reclaimed chestnut island
Ideal Stone flower planter

+13

Response time1 day
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Cedar Valley Exteriors, Inc.
Cedar Valley Exteriors, Inc.
4.5(
179
)
Vinyl Siding - Repair or Partially ReplaceMetal Siding: Repair or Partially Replace

Serving Thompson, CT and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

"Dave Faraone and the team handled my damaged roof perfectly. The job was very well coordinated between the Site visits, inspections, delivery and installation of materials. Best part was that the install only took one day."
New Roof in Rhode Island
Beautiful new roof
Response time2 days
44 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Perfect Wall LLC
Perfect Wall LLC
4.7(
13
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Thompson, CT and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Perfect wall did a excellent job with spray foam insulation also had installed the drywall that is still perfect 6 years later i would definitely hire them again highly recommend them for all your drywall & insulation needs"
rockwool
fiberglass
spray foam
open cell foam
fiberglass

+1

Response time10 hrs
Response rate95%
Recommended by69%of homeowners
Avatar for Koala Insulation of Eastern CT
Koala Insulation of Eastern CT
4.7(
13
)
Blown-In Insulation - Install or Upgrade

Serving Thompson, CT and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

Koala Insulation of Eastern CT is the area's certified insulation expert providing high-quality insulation services to homeowners, contractors and property owners. We work with new construction, retrofit applications, and properties affected by natural disasters or that have suffered significant damage. We provide all types of insulation including blown-in cellulose and fiberglass, spray foam, and batt-insulation. Furthermore, we provide a number of energy efficiency upgrades such as air sealing, thermal imaging, hatch and can light covers. If it involves insulating or improving energy efficiency within a building envelope, we can handle it. We offer competitive prices and free insulation evaluations. We are locally owned and operated, fully insured and licensed.

Batt Rolled in Insulation
Spray Foam Insulation
Blown In Insulation
Vernon Crawl Space
Vernon Crawl Space

+21

Response time1 day
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Capital Construction Contracting South
Capital Construction Contracting South
4.2(
69
)
Vinyl Siding - Install or Completely Replace

Serving Thompson, CT and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"I could not be happier with the Job that Capital Construction Contracting and there team did on my roof. Installation was professional and clean and on time You can't go wrong with CCC A++"
Before and After: Siding
Before and After: Siding
Before and After: Siding
588 neighbors recently requested a quote
Recommended by77%of homeowners
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Eifs Installers FAQs, answered by experts

Adding windows to a house is expensive. Budget roughly $5,800 to add a single window, and double or triple that to add two or three. In some cases, adding a single window can exceed $20,000, depending on the type of exterior wall, the size of the window, the type of window, local permit costs, and other factors.

The cost to install a bow window can range from $1,500 to $15,000, with a national average of $3,900. The total price includes materials, which can cost between $1,200 and over $14,000, and labor, which typically adds $300 to $1,900. Several factors influence the final cost, including the window's size and frame material. For example, vinyl frames are the most budget-friendly option, while wood frames are more expensive. Custom features or energy-efficient upgrades will also increase the price. For comparison, a bay window installation typically costs between $1,000 and $7,000.

The proper way to install a window well is to measure the window, dig a hole deeper and wider than the window, place a drainage tube and cap, anchor the well to the foundation, caulk the seam, and backfill the hole. The job requires tools such as a hammer drill and auger and some heavy digging. Proper placement and window well installation are critical to preventing water from leaking into the window.

There are a few ways to save money on egress window installation. First, choosing pre-fabricated windows instead of custom windows can help dramatically reduce the overall cost. In addition, skipping window extras, like customized frames or window film, can help save money on the price tag without sacrificing the window itself. You should also shop around to multiple window installers to find the best installation deal without sacrificing the quality of the window.

Finding a reputable contractor for an egress window installation involves researching and vetting potential candidates. Start by searching for local professionals, reading customer reviews, and checking their websites for a portfolio of their work.

Once you have a shortlist, ask the following questions to ensure they are qualified:

• Are you licensed and insured?

• What experience do you have installing egress windows?

• Can you provide references from previous customers?

• Do you perform the work yourself or use subcontractors?

• What is the estimated project timeline and your current schedule?

• How do you handle payment?

The Thompson, CT homeowners’ guide to eifs installation services

From average costs to expert advice, get all the answers you need to get your job done.