Home Improvement Companies in Seymour, CT

Comprehensive list of Seymour, Connecticut based companies, stores and contractors offering quality home improvement services, repairs, maintenance and tools for sale.

Business Listings

A leader in construction services including, construction management, general contracting, development and aggregate products. We specialize in the following trades, site/civil, concrete construction, masonry, and carpentry. Important Announcement Haynes is searching for qualified people to join our growing staff. Please see our Employment Opportunities page for currently open positions.


Valley Roofing and Siding is proud to provide a complete line of Mercury-Excelum windows. Mercury-Excelum produces the best quality and most energy efficient windows available. All this month you can take advantage of special savings on every stylish Mercury-Excelum window. Call us for an appointment today! Count on Valley Roofing and Siding. to be Here Today.


We currently have established our reputation on our dedication to delivering quality service, which has gained us many valuable clients. Let us aid with your next remodeling job. We can turn your home back into the castle it used to be!



Whether your office or home is too hot or cold, Highlands provides all the HVAC services necessary to make you as comfortable as possible. We service all of central and southern Connecticut. We provide quality service you can depend on. We guarantee all of our employees, from our office team to our service technicians, will be polite and friendly while meeting all your heating & cooling requirements.


The Nutty Company. is a leading retailer of hardware and accessories including nuts, bolts, screws, washers, rivets, threaded rod, masonry anchors, tools, and chemicals. Our products are manufactured from high-quality materials including steel, stainless steel, brass, nylon, alloy and galvanized. We stock both standard and metric sizes.


Our decades of aluminum fabrication knowledge and technological advancements within the sunroom and patio room industry have enabled our firm to supply the best trackless retractable swimming pool and retractable sunroom enclosures built today.


Working side-by-side with his father and grandfather, Bruce learned the business from the ground up. Now with his own family-run firm, B.E. Stevenson Plumbing & Heating, Bruce practices the quality craftsmanship and work ethic instilled in him by his father and grandfather.


Set up in 1984 by Ronald Onderko, Huntington Glass & Mirror was created with the idea of giving our clients an honest, quality job for a good price. Since our inception, we currently have established a firm that has a perfect reputation and a long list of cheerful clients, including everyone from homeowners and contractors, to plant and facility managers.