About J.C. Tonnotti Window Company

J.C. Tonnotti Window Company is based in Southington, CT with a showroom in Old Saybrook, CT.

As a fully licensed (#614190) and insured home improvement company, the J.C. Tonnotti Window Company has been installing energy efficient exterior home improvements, including replacement windows and doors since 1985.

Our team of general contractors are also  experienced in installing 3 season sun rooms, hanging shutters, connecting seamless gutters, installing vinyl siding as well as historical renovations and wood rot repairs.

The ctWindowMan

The business is a family owned and operated general contracting business specializing in exterior improvement for home energy efficiency.  Joe Tonnotti, owner of the J.C.Tonnotti Window Company Inc., and stands behind his name and the company name as a "name you can rely on".

Installation Team - Our highly trained in-home sales representatives assist homeowners with a FREE estimate (no obligation, no-pressure) and in-home consultation.

We currently employ 22 home improvement contractors who work under the close supervision of our AAHA certified team leaders.

Our professional installation team offers expert workmanship while respecting the sanctity of your home.

Quality Customer Service - We're not happy unless our customers are happy! Because of our customer-first policy, J.C. Tonnotti Window Company, Inc. has established itself as one of Connecticut's leading replacement window and home improvement companies. To achieve our goal of customer satisfaction, we remain dedicated to the philosophies that have inspired the J.C. Tonnotti Window Company Inc. since 1990. Our mission is to strive to:

• use the best materials
• train and work with superior craftsman
• completely satisfy our customer
• avoid shortcuts that compromise the integrity of your home
• continue to install only quality windows, doors & 3 season rooms.

Competitive Pricing - We offer special discounts to senior citizens and provide tailor made financing to fit everyone's budget. Stay informed about our specials and promotions - join our e-Club. Check out our Specials Page & our Web Site Coupon!

JCTonnotti.com & JCTwindows.com

Family Owned & Operated Since 1979

Home Improvement and Remodeling Services:
Additions, Bathrooms, Custom Basements, Decks, Doors, Dormers, Garage Doors, Historic Restorations, Interior Trim, Kitchens, Porch Conversions, Replacement Windows, Termite Damage, Wood Floors, Wood Rot.

Servicing Connecticut; Avon, Beacon Falls, Berlin, Bethlehem, Bloomfield, Bristol, Burlington, Canton, Cheshire, Chester Clinton, Colchester, Cromwell, East Granby, East Haddam, East Hartford, Enfield, Farmington, Glastonbury, Guilford, Hamden, Hartford, Harwington, Madison, Manchester, Meriden, Middlebury,Middlefield, Middletown, Milford, Naugatuck, New Britain, New Haven, Newington, North Haven, Old Saybrook, Orange, Oxford, Plainville, Plantsville, Plymouth, Portland, Prospect, Rocky Hill, Simsbury, Southbury, Southington, Thomaston, Vernon, Wallingford, Waterbury, Watertown, West Hartford, Westbrook, Wethersfield, Windsor, Wolcott, Woodbury