CRS Mechanical LLC

Kason and all of the CRS staff and crew are top notch. They have always been incredibly responsive to us when we have needed service or a full system replacement. Could not recommend enough!

CRS and Kason the owner is A1 top notch service with local roots in Concord and NH area. I had an emergency problem no heat frozen pipes I left a message and he called Me back within minutes he helped me with a BIG problem with a simple solution! He had walked me through hat I needed to do and I was able to fix it in my own. But he could have easily came out on an emergency service and made a quick buck. But CRS cares about there customers and community Any HVAC problems call them thank you Kason and your team for being caring professional and prompt!

We hired CRS Mechancial to replace our old furnace and air conditioner after getting several competitive quotes. They provided the best value with a quality Bosch system that was installed for substantially less than the larger companies. Kason and the team were fast, professional, friendly, and did a great job with the install. They usually do commercial work, but did a first-rate job for this homeowner. We’ll be calling them for any future HVAC needs and would recommend them to anyone.

CRS Mechanical fully lives up to the promise on their web site. We hired Kason and his crew to install a mini-split in our new home in 2023. They did such an extraordinary job, that we had them back to install another mini-split in 2024 in our renovated addition. Again - superb workmanship! We had them replace our gas furnace with a new high efficiency model in February of 2025. Not only did they install the furnace, they fixed the door latch to our garage storm door. Way over and above expectations. A true gem of an HVAC contractor. You don't find many like these guys anymore.

Kason and his company really came through for me when my previous furnace finally broke. They gave me the tough news but worked with me on getting the best product at the best price. They came the *very* next day to install the new furnace for me and moved their schedule around to help me. Their crew was great and ensured everything went smoothly and my new furnace runs even better than the old one. Thanks again and I will be using them for any other issues I may have in the future!