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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon52
    Verified eifs installation services reviews

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

Avatar for Good Life Energy Savers LLC
Good Life Energy Savers LLC
4.8(
106
)
Blown-In Insulation - Install or Upgrade

Serving Thomaston, CT and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"The entire process from the initial phone call to the foam application went as smoothly and professionally as I could have hoped for. Excellent job from all involved from beginning to end. I highly recommend them without hesitation."
Spray foam application
Spray foam in attic
Good Life on the Job
Injecting Foam in Side Walls
Replacing Siding

+1

Response time1 day
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Good Life Energy Savers, LLC
Good Life Energy Savers, LLC
4.6(
77
)
Blown-In Insulation - Install or Upgrade

Serving Thomaston, CT and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"excellent customer service, very skilled technician, thoughtful recommendations. Clear about costs, schedule, issues. Waiting to hire until weather turns colder, for technical reasons."
 Tripolymer
 Tripolymer installation
 Spray Foam Installation
 Spray foam insulation projects
Installaton

+15

Response time1 day
20 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for AWC Energy
AWC Energy
5.0(
18
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Thomaston, CT and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"AWC Energy were superb! Very responsive to my messages. Quick to quote and install (most other companies had a 1-2 month wait list). A very professional job, very clean and tidy. So glad I chose them!"
Insulation Project
Insulation Project
Painting - Exterior Project
Insulation Project
Insulation Project

+33

Response time1 day
Response rate100%
4 neighbors recently requested a quote
ANG Construction
4.6(
74
)
Traditional Stucco - Repair or Partially ReplaceSynthetic Stucco - Install or Completely ReplaceSynthetic Stucco - Repair or Partially Replace

Serving Thomaston, CT and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Small jobs welcome

"Adrian and his son were here on time and did great work, showing a great deal of care for our home in the process. I would definitely rehire ANG and would recommend them to anyone."
Blue Stone Ridge Pavers
Stone Fireplace
Stucco Work
3 Size Paver Patio
Beautiful Shower

+4

Response time10 hrs
Response rate88%
8 neighbors recently requested a quote
Quality Restoration, LLC
4.7(
34
)
Liquid (Spray-On) Siding - Apply - For Business

Serving Thomaston, CT and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: Quick response

"Elvin is a real craftsman. He installed bookshelves in several rooms and he will do a kitchen tiling project for me later this week. He is very easy to work with and is generally responsive via text. (If he says heâ ll be there at 9:00am, thatâ s when heâ ll show up. ) Iâ ve given him access to my home when Iâ m not there and heâ s entirely trustworthy. His fees are very reasonable, in my opinion. I will definitely be using Elvin for other projects as they come up."
Response time7 hrs
6 neighbors recently requested a quote
Recommended by96%of homeowners
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Eifs Installers FAQs, answered by experts

Yes, you can install a bay window in an existing house. You’ll need to have a structural engineer draw up plans to add the necessary support to your exterior load-bearing walls and a general contractor to make the changes to the framing around the new wall opening. This will cost an average of $3,000. After that work is done, a window installer can set the new bay window in place.

Most professionals can install a window well in two to three days, depending on the size of the well and the window you want inside it. If you’re just replacing an existing window well, the work is much less intensive, and most experts can get the job done in just one day. Connecting the window well to a drainage system or installing a custom concrete window well will naturally take longer, but even the most complicated installations shouldn’t take more than three days.

A good U-factor for windows is 0.30 or lower, but they can range from 0.20 to 1.20. A general rule of thumb when it comes to the U-factor is that the lower, the better.

The entire window replacement process, from the initial consultation to the final installation, typically takes between four and 15 weeks. This timeline accounts for measuring appointments, ordering, and manufacturing. On the day of the job, the physical installation takes about 30 minutes to two hours per window. A full-house replacement can take one to three days to complete. Factors that can extend this timeline include the total number of windows, custom sizes, complex window types, second-story installations, and any necessary repairs to existing window frames or openings.

Basements are generally required to have windows for your safety. At a minimum, windows should provide an egress in the event of a fire. But basement windows do more than offer a way out; basement windows also offer natural light and ventilation in an area of your home that is otherwise dark and musty.

The Thomaston, CT homeowners’ guide to eifs installation services

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