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Remodeling Services

Siding, Decks, Windows, Gutters and Renovations

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As the owner of Calvary Remodeling, I have been in the remodeling industry for more than 30 years working for two of the largest and successful contracting companies in CT. As the Lead Project manager, I was personally responsible for the managing of the installations of thousands of roofs, siding, windows and gutter installations. I realized that I had all the skills it would take to start my own roofing company.

When I started my siding and roofing company I wanted to give the consumer a great product at an affordable price. Realizing the industry was very competitive I set out to be a fairly priced company driven by quality and respect for the customer. I have a competitive personality with a good work ethic. I knew these qualities would work in my favor, so I started Calvary Remodeling.

Our roofing contractors are trained by me, worked with me for years, and are very qualified in every aspect of home remodeling. The same goes for our siding contractors, along with our other services. Our products are the very best in the industry.

I've personally installed them for many years. I have built relationships with all my vendors, based on years of interaction and friendship. They are trusted and well-known in the industry giving me the confidence that I am presenting my customers with the best possible product for the most reasonable price in the market area.

My long term plan is to exceed customers’ expectations each and every install and to become a company known for honesty, integrity, reasonable pricing, and the highest quality consistently. I know from personal experience that growing larger doesn’t always mean being the best. I do know that I will stay competitive, quality-driven, and always consider the customer before the profit.

Craig Margiano
(203) 443-2421




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 London County, Calvary Remodeling, LLC of Stonington, CT is here to help. Call now to put my 30 years of experience as a home siding installer to work on your house.


Window Installation

I started Calvary Remodeling window services to help customers have access to a professional window installation with a quality product for a reasonable price. I have worked for many years with 2 of the largest Remodeling companies in CT.



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, and throughout New London County and Eastern CT, I am standing by to help with all phases of your remodel! Call now to put my 30 years of experience to work on your project.





Head Office

34 Greenmanville Ave

Mystic, CT 06355


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