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At Cornerstone Contracting Services, we bring your building and remodeling visions to life, regardless of size or scope. With over 20 years of experience, you can trust that your project will be completed with skill and professionalism. 

Why choose us?

Tried and true

With 20+ years of experience in the construction industry, you can have peace of mind knowing our process is proven and reliable. 

Transparency & Honesty 

Unlike many contractors with a reputation for taking advantage of uninformed clients, we operate with honesty and integrity, ensuring every job is assessed fairly.

Our wide range of services

If you’re looking to complete multiple projects simultaneously, our flexible expertise ensures an efficient process.

Serving clients for 2 decades

Client Stories

Ginese Wilmot

"Terry has done many different house projects for us from renovations to repairs. He’s our go to contractor. He’s trustworthy, reliable and knowledgeable."

Bobby King

"The Cornerstone team have been fantastic to work with on multiple projects from AC Repair Plumbing to kitchen makeovers! Professional and got the work done in time and on budget!"

Carol Ostendorrf

"Last year, I hired Terry for essential home repairs in Foxwood, including a wrap-around deck, wooden privacy fence, and black aluminum pool fence. His work was outstanding—prompt, fair, and efficient. He also replaced siding, rotted wood, gutters, exterior doors, vapor barrier, crawl space vents, spigots, and multiple exterior lights, including floodlights with cameras. I couldn’t be more pleased and feel truly fortunate to have found him. Thank you, Terry! Your team rocks!"

Richard Hirth

"I recently hired Terry to work on my bathroom, and I couldn't be happier with the results. From start to finish, Terry was professional, punctual, and extremely skilled. He handled every aspect of the project with precision and care, ensuring that the work was completed to the highest standard. Not only did he transform my bathroom into a beautiful and functional space, but he also kept the work area clean and tidy. His friendly demeanor and attention to detail made the entire experience stress-free. I highly recommend Terry to anyone in need of a reliable and talented contractor!"
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