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CNS Construction CNS Construction specializes in roofing, siding, and decking services for Pittsburgh, PA, combining over a century of family legacy with quality and dedication. We pride ourselves on providing exceptional service, working with you to ensure your roof, siding, or deck project meets the highest standards. Our experienced team focuses on enhancing your home’s durability and visual appeal through careful attention to detail and a commitment to customer satisfaction. From new installations to repairs, CNS Construction is here to bring your vision to life. Reach out today for more information and a free estimate!
Business details
  • Licensed
  • Insured
Payment methods
  • Cash, Debit cards, Credit cards, Mobile payments
Services
Roofing Services CNS Construction in Pittsburgh is a trusted provider of roofing services, covering installations, repairs, and maintenance for homes and businesses. We prioritize quality materials like Owens Corning shingles and offer added services like gutter installations. With six years in the industry, CNS Construction manages all permits, insurance claims, and provides customized exterior solutions. We are fully licensed, insured, and dedicated to ensuring customer satisfaction on every job.
Siding Contractors At CNS Construction, we provide comprehensive siding services to improve your home’s look and strength. Our expert team handles everything from fresh installations to repairs and maintenance, using high-quality materials designed for Pittsburgh’s weather. We focus on style, durability, and attention to detail in every project, ensuring each home gets the best in appearance and protection. For siding services that enhance your home’s curb appeal and value, trust CNS Construction’s experience and dedication.
Deck Builders Pittsburgh’s CNS Construction offers premium deck installation, repair, and custom design solutions, using durable wood and composite materials. We create personalized outdoor spaces that reflect each client's aesthetic and functional preferences, with services including roofing, railings, and optional heating and lighting features. CNS prioritizes building decks that enhance outdoor living and can withstand Pittsburgh’s climate.
Concrete & Patio At CNS Construction, we provide superior concrete and patio services to homeowners in Pittsburgh, PA, and surrounding regions. From designing patios to installing driveways and custom decks, our skilled professionals are dedicated to enhancing your home’s outdoor areas. Our offerings include a variety of concrete services, like decorative, stamped, and brushed finishes, ensuring beautiful, durable results for any project.
People
Calvin & Sam
Calvin & Sam
Owners
Meet the owners (and also cousins) of CNS Construction, Calvin and Sam.

The motivation behind CNS is to build a lasting business that honors our family name and provides for future kids and grandkids. From our family to yours, we guarantee an easy and trustworthy experience. We want to treat all of our customers like we would our own family because, at the end of the day, there is no business without them.
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Reviews (25)
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Judy Stipanovich
Oct 20, 2024
We had a large project changing our house from cedar to Hardie siding. We found Calvin to be a responsible contractor, attentive to details and to our concerns. He communicated frequently and kept the project on track. His crew---skilled craftsmen---literally worked from sun-up to sun-down in late summer. We are very pleased with the appearance of our "new" home. Thank you, Calvin/CNS! Judy Stipanovich
Sara Murphy
Sep 18, 2024
Sam and his team were fantastic to work with for the entire process. They really listened to our needs and were extremely helpful in navigating with our local township with permitting. They really helped us solve some issues! They also worked with us with our budget! Highly recommend this company. They truly value the customer and customizing to fit your needs! They are even helping to support some local non profits in our communities which is amazing!
Jay Gardner
Sep 10, 2024
The contractor completed a recent roofing project on my entire house in an expeditious manner. The job was completed by noon time of the same day. Very satisfied with quality of workmanship, clean up, and same day dumpster removal.
Dennis Manley
Sep 06, 2024
Outstanding and very professional. Very good experience throughout. The company and technician are 5 Star.
Emma Huston
Aug 28, 2024
CNS was recommended to us, and they had great reviews. They were very up front about being on the upper end of the pricing scale, but there was zero pressure or upselling. In fact, we ended up up-selling ourselves, and while we had initially planned on just replacing the roof, we ended up including gutters, soffits, and fascia. We wanted an easy process with people we could trust, and even with some (minor!) bumps along the way, all of the guys we worked with were very responsive and *highly* professional every step of the way, ensuring that we got a satisfactory solution. The job was completed quickly, and the clean up was very thorough. We are very happy with the results and will recommend this company to family and friends.
Rachel Hornak
Aug 06, 2024
While we are still in the early stages of the process, Chris has been great to work with in providing guidance, sharing his expert opinion/perspective and answering all our questions in a timely manner!
Teodor Markovic
Jul 18, 2024
Chris and Kent were great, explained everything in detail and took care of our needs.
Matthew Swearingen
May 19, 2024
CNS built a large deck for my friend and the work was top notch and done in under two days of time on site. I'd recommend them to anybody.
C. Rice
May 07, 2024
They did an amazing job with the construction of our deck. Their crew is very hard working and very respectful it only took them 6 days to tear down the old one and put up the new one under roof. You won't be disappointed with this company. Sam is always available if you have any questions or concerns.
Christian Emminger
May 06, 2024
CNS Construction is the epitome of professionalism and craftsmanship. From decks to roofs to siding, they deliver top-notch quality and service. Highly recommended for all your construction needs!
Susan Crenner
Apr 23, 2024
I am so happy with the work done on my home by CNS and their crew. They removed old wood shingles from my second floor and replaced it with vinyl shingle siding. It looks great! I'm so glad I discovered CNS. Sam is such an excellent representative of his and Calvin's company and I'm grateful for the opportunity of getting to meet and know him. I had three other bids for the job but when Sam came to the house I knew in a sort time that he's the one I was going to trust to do the job.

His knowledge, confidence and personal ethics made it an easy decision. Everything went smoothly. Sam was here before, during and after the work was done to make sure everything was going well and that I was happy. I am Happy . I will absolutely recommend CNS to everyone I know or meet who needs work done. Thank you Sam. You made the whole process a pleasure.
Kristen Lang
Jan 11, 2024
We are so pleased with our new siding, metal roof and brand-new porch. Not only were Sam, Calvin and their crew reliable, responsive, professional, and extremely talented craftsman, they were also a joy to have around. We had a vision, and they nailed it, and quite honestly, they were better than we could have ever hoped. We are already discussing future projects.
Amber Leigh
Nov 29, 2023
We had the best experience with CNS building our deck for our new home. Sam was extremely responsive and willing to revisit our plans until we were set on the perfect design. Our questions were always answered and we felt at ease through the entire process. I highly recommend CNS for any project you can dream up! Professionalism.
John Durst
Nov 09, 2023
C&S Construction put a deck on our house, and my wife and I are very pleased with the outcome. We think they did an exceptional job. All of the guys were very polite and professional! We highly recommend C&S Construction! Value.
Samuel Figuera
Sep 06, 2023
Sam and his crew are great. They showed up on time and performed quality work. They worked on the drywall for my home and got it done quick. I highly recommend them. Value.
Lisa Abbondanza
Aug 25, 2023
Calvin and his crew were very professional and did a wonderful job with the deck replacement. Creating a beautiful space. Clean up was amazing. I definitely will use them on future projects. Value.
Karen Yourd
Aug 06, 2023
Sam and the crew were very polite and professional. Sam responded quickly to texts and emails. Construction began on our deck right when Sam said it would. The quality and workmanship are top notch. We highly recommend CNS Construction.
Jesse Wig
Jul 26, 2023
Had a great experience from start to finish. Clear and fair with their bid, showed up when they said they would, completed great work and had it finished on time. Highly recommended!
Alex Miller
Jun 21, 2023
I just recently purchased a deck from CNS. The deck itself is a great deck that is exactly what I envisioned. What really stood out for me with these boys was their attention to detail and their service oriented attitudes. They went above and beyond to satisfy our requests. On top of it all, they were able to complete the deck in a matter of days.
Donna Johnson
Jun 11, 2023
This company is amazing. they showed up and started working taking down my old deck and replacing it with the new deck. When done they cleaned everything up as they said they would do. I just love my new deck. I have had so many compliments on it! If anyone is looking for a good company CNS Construction is the best. Decks, Roofs, Siding, Kitchen and bathrooms. You could not find a better group of workers!
Nancy Gavin
Jun 05, 2023
Sam and Calvin replaced our roof and front steps, they did an excellent job, and in a timely manner, we couldn't be more pleased with the way everything turned out! Value.
Camille Milligan
May 25, 2023
CNS construction are incredible people to work with, they are honest, kind, and most of all listen to what you want. Everything they use is of the highest quality and value. Value.
Riley Folds
Apr 03, 2023
I had a bathroom that needed updated. Since it was for a second residence, I had a conservative budget. Sam worked with me and provided a great quote. In addition, Sam communicated well throughout the entire project, even without me being onsite. No project is without challenges, but Sam meets them head-on in a professional way. I appreciate him and his team and will be using CNS again.
J. Jackson
Mar 07, 2023
CNS did a wonderful job on our deck replacement. Sam is an amazing, honest person and went above and beyond our expectation. His company completed the work in one day. I highly recommend CNS Construction Value.
Kathy Deverant
Feb 26, 2023
Sam and Calvin were so easy to work with and did a terrific job on our deck. They were prompt, very tidy and completed the project in less time than expected. They were referred to me by a work colleague and I would definitely recommend them. We are very happy with our deck and it turned out beautifully. Value.