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Remodeling Services

Siding, Decks, Windows, Gutters and Renovations

Serving all of 
Connecticut including
New London County
Middlesex County
New Haven County
Fairfield County
and surrounding areas
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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 CT. 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 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




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


Window Installation

Whatever your window style and material installation needs, we will provide the highest quality service.



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, We are standing by to help with all phases of your remodel! Call now to put our 30 years of experience to work on your project.






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Head Office

Mystic, CT 

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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