Get matched with top addition to existing structure builders in Cobleskill, NY

"Matt and Caleb did a great job, they listened to what we needed and came up with a custom window well box to fit our needs, installed two windows, repaired our deck and made sure our basement joists were solid!"

"We’ve used Yerdon Construction for several projects because each was completed on budget and the work was excellent. This includes a new roof, stairs to our waterfront and from the driveway to our front entrance, new toilets, a fire pit, horse shoe pit, and a double tier deck (which is a showcase quality deck). I will use them for my next project and highly recommend them."

"Mary and I highly recommend this company for their professionalism, their quality of work and their kindness. You will not be disappointed. Climate Chief stands behind their product and their work. There were never any surprises; What they said, is what they did (and more). Mark, Gary, Bill and Mike were refreshingly easy to work with and the entire experience felt comfortable and family-like. We hired Climate Chief to address moisture and ventilation concerns in our home. We also hired them to install a new roof and new blown-in insulation as our home is in an area of extremely high winds. They did an outstanding job and we were very satisfied with their attention to detail and their communication. Gary kept us informed daily and Foreman Bill was easy to approach. Gary, Bill and Mike always listened and delivered what we needed and wanted, without question. They never rushed or compromised quality throughout the job. The entire team went above and beyond our expectations to ensure we would never again have to worry about our roof withstanding the high winds. We are currently in design discussions with them on a home addition project and a garage apartment project. With over 34 years of experience, there doesn't seem to be any project they cannot handle."

"Christian was very prompt, courteous and professional. We have decided to go a different route with the project."

"We hired Joe to repair and replace the roof of our bookstore which we acquired in 2021 (a Victorian era brick and limestone building, 100+ years old). The roof is a 3000 sq ft flat commercial roof with latex waterproofing which has been patched over the years, but it’s likely been more than 30 years since major repairs were done. In the ensuing years, ice and snow have produced damage, and we saw major leaks by the winter of 2023. This damage was primarily in the boards (under the waterproofing) and ceiling rafters. Where possible, Joe made repairs, but where necessary, he replaced all materials. He added new insulation and new latex waterproofing throughout, He jacked portions of the ceiling rafters and repaired or replaced here as well. It was a huge and difficult job. He did excellent work. We are very happy with his work. As far as we’re concerned, he saved our bookstore."

"It was great. He did a great job. Everybody have seen my house, I told them who did the work and they wanted his company name and number."

"Professsional guy on the phone and honest about not being able to do the service in the time frame I needed."

"Quick, professional, and on time. Got the job fine sooner than expected. Great quality. Would hire again and recommend."

"High Tech recently re-brownstoned the co-op that I live in on 83rd Street and did an amazing job.  The price that we got from High Tech was about half of what we were quoted from the next lowest bidder, but the work ended up being so beautiful that people walking by our building are stopping to take photos.  High Tech reconstructed all of the old brownstone details that had been worn off and totally lost over the years.  These guys were artisans and asked me for very old photos of the building, which they used to re-create the designs of the building details.  It took a bit longer than I expected but It turned out so great!!!  I never expected that they could bring our building back to it's former glory, especially given the reasonable price.   Come walk by and take a look.
A couple of years ago High Tech had done our stairs, which also came out beautiful.  They got the detail right on that too.  The brownstone stairs look so nice, they have rounded edges like the most expensive brownstones have.  But again High Tech's price was the most reasonable of the bidders.  The have also done some other smaller jobs for us such as re-pointing and again I was very satisfied with both the quality of the work and with the price.
Oh, I almost forgot.  The electric company did some work on our block and chipped tiny bits off of the new stairs and High Tech came and repaired it at no cost.  I was very impressed with that since it totally above and beyond.
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"On time with their schedule. Arrive as stated each day. Friendly and professional workers. Work is excellent using quality materials. So far my wife and I are very happy with our experience with Tim Yerdon and his company. Probably 2 weeks left until project complete. Interested is seeing how the yard will be returned to grass after the foundation work that was done in the beginning."