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Home Remodeling Services

Roofing, Siding, Decks, Windows, Gutters and Renovations


New London County
Middlesex County
New Haven County
Fairfield County

and surrounding areas

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Thanks for contacting Calvary Remodeling. We will get back to you shortly!

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As the owners of Calvary Remodeling, we have been in the remodeling industry for more than 30 years working for some of the largest and successful contracting companies in Connecticut. As the Lead Project manager, Craig was personally responsible for the managing of the installations of thousands of roofs, siding, windows and gutter installations and realized that he had all the skills it would take to start his own company.


He wanted to give the consumer a great product at an affordable price. Realizing the industry was very competitive he set out to be a fairly priced company driven by quality and respect for the customer. 

We have continued that legacy. Our roofing contractors are trained and qualified in every aspect of home remodeling. The same goes for our siding and window contractors, along with our other services. Our products are the very best in the industry.

We have built relationships with all vendors, based on years of interaction and friendship. They are trusted and well-known in the industry giving the confidence that our customers are presented with the best possible product for the most reasonable price in the market area.

We aim to exceed customers’ expectations each and every install and to become a company known for honesty, integrity, reasonable pricing, and the highest quality consistently.


Growing larger doesn’t always mean being the best. At Calvary Remodeling you can be assured that as we grow we will be competitive, quality-driven, and always consider the customer before the profit.

Scott Margiano

(203) 666-9326

Craig Margiano


Switching Roofs


Our roofing services at Calvary Remodeling are second to none. We use the best quality materials and up-to-date techniques and technologies to enhance the longevity and strength of the roof. We have a team of experienced roofing professionals who understand the importance of quality work. We offer our services at an affordable price without compromising the quality of our work. Calvary Remodeling is a company known for reliability, and we stand behind our work entirely. We guarantee to deliver the best roofing services in the area.



Ready to give your home a new look with fiber cement siding installation? Do you need a vinyl installer to clad your new addition in siding that matches the rest of the house? No matter why you’re in the market for contractors in New Haven County, New London County, Middlesex County, or Fairfield County in Connecticut, Calvary Remodeling, LLC is here to help.


Call now to put our 30 years of experience as a home siding installer to work on your house.

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Window Installation

At Calvary Remodeling, we understand the importance of finding a reliable and experienced window installer for your home or business. That's why we've been serving our local community for over 20 years. We offer a wide range of window installation services, from replacing old windows with new, energy-efficient models to repairing damaged or broken windows. Our team of professionals takes pride in their work and offers a no-hassle experience for our customers.



Whether you’re ready for a small kitchen remodel to add a few basic updates or you’re ready to gut and redesign your entire kitchen, Calvary Remodeling, LLC, is the kitchen remodeling contractor for the job. Serving property owners in Mystic, Stonington, Pawcatuck, New Haven County, New London County, Middlesex County, and Fairfield County in Connecticut. We are standing by to help with all phases of your remodel!






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Office Locations

34 Greenmanville Ave, Mystic, CT 

6 Sims Way, Shelton, CT

Get a quote: (203) 666-9326

Serving all of Connecticut including:

  • New London County

  • New Haven County

  • Middlesex County

  • Fairfield County

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