Business ProfileVerifiedWindow Installers in Southington, Connecticut
J.C. Tonnotti Window Company
J.C. Tonnotti Window Company is based in Southington and serves homeowners across Connecticut with exterior-remodeling work. Established in 1979, it installs custom-ordered windows and replacement windows.
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Business Highlights
- It describes itself as family-owned and operated.
- It uses in-house crews and says it does not use subcontractors.
- It lists Connecticut Home Improvement License 614190.
- The company says AAMA-certified team leaders supervise the work.
- It says installation crews are factory-trained and certified.
- The company says it backs projects with a written guarantee.
Service Area
Southington, Wolcott, Plainville, Cheshire, Bristol, Meriden, New Britain, Prospect, Waterbury, Plymouth, Naugatuck, Newington, Watertown, Middletown, Cromwell, Portland, North Haven, West Hartford, Hartford, Wethersfield, Wallingford, Durham, Bethany, Canton, Collinsville, Northford and Beacon Falls, Connecticut.
Public local listing. J.C. Tonnotti Window Company is one of 10 window installers ProsGrade lists in Southington, Connecticut.
Listing details
6 services listed, including Windows, Doors and Siding. Open weekdays, closed on weekends. 306 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How J.C. Tonnotti Window Company compares with the other 9 window installers on ProsGrade in Southington, using public Google ratings and review counts.
- Has more Google reviews (306) than 7 of the 9 other Southington window installers on ProsGrade.
Services Covered
6 services- WindowsDouble-hung, casement, awning, hopper, rolling, picture, bow, bay, garden and shape windows.
- DoorsFront, interior and cellar doors.
- SidingVinyl, fiber cement and insulated siding.
- RoofingRoof replacements and installations; GAF, CertainTeed and Tamko materials.
- Sun and patio roomsCustom sunrooms, patio enclosures and four-season rooms.
- Exterior paintingSiding and trim.
Reviews
What customers say
Customers praise careful installation and clean work areas. One customer describes a 17-window project that involved removing 50-year-old wood and storm windows during extreme cold and snow. Another customer reported defects in both panels of one replaced sliding door and said wider-than-specified trim cut a baseboard and a light-switch panel.
Customer Reviews
Vinny LeRoy
We met with Mike for the initial consultation on replacing a kitchen and bay window. He was easy to work with, explained the entire process, accommodated all our needs and provided a competitive quote without any gimmicks or hassles. The installment was headed by Chris with Mauricio and Shaun assisting. Chris was very particular with his work and paid special to detail as were Mauricio and Shaun. They were all very friendly and courteous and constantly vacuumed and cleaned up during the entire process. We definitely recommend J. C. Tonnotti for your projects and will use them again as the needs arise.
Dave Zebarth
We had our windows installed on January 19th and 20th during extremely cold weather, with snow covering the property, and JC Tonnotti Window Company was absolutely outstanding. They sent a crew of seven guys who did an amazing job managing the removal of 50-year-old wood windows and storm windows under tough conditions.
In total, 17 windows were installed, including a large picture window, and everything was handled efficiently and with great care. They were incredibly organized and respectful of our home — all interior floors were fully covered with drop cloths, they cleaned and vacuumed as they worked, and they left everything spotless at the end of each day.
Outside, the property was completely cleaned up and all debris and garbage were removed. The entire job was completed in just a day and a half, which was very impressive given the scope of work and the weather. The crew was honest, clean, knowledgeable, and professional from start to finish. We will absolutely recommend them to others and would not hesitate to use them again.
Jared Saucier
Replacement of some old garage windows! Did a fantastic job! Honestly flawless. Would highly recommend you can tell they are the real deal- clean work, attention to the details and great product options too the whole process went smooth.
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Frequently Asked Questions
Does J.C. Tonnotti offer financing?
The company advertises 0% financing.
How does J.C. Tonnotti handle final project approval?
It says customers inspect completed work with a team member and approve it before final payment.
How long can a J.C. Tonnotti window or roof replacement take?
The company says window and roof replacement projects are often completed in one day.