HVAC reviews in Londonderry, New Hampshire

Fantastic service!! Very professional. Very reasonable price. I plan on using them for annual maintenance and repairs based on their excellent first interaction.

Rob Roy was excellent to deal with. Provided details of the estimate before the work, communicated with ETA and technicians were knowledgeable and professional.

Very professional, explained what they would be doing, serviced hot water tank, furnace, AC unit and left the areas they worked in spotless.

From start to finish, their service is top-notch. The team is incredibly professional and communicated every step of the way. They are prompt, efficient, and went above and beyond to make sure the job was done right. It's rare to find such excellent service paired with outstanding communication. I highly recommend Rob Roy Mechanical for anyone in need of reliable and quality service! Thank you for exceeding my expectations!

Fantastic service and excellent communication. Could not be happier with the service and installation. Rob and team are fantastic to work with. Just adding to this review as we’ve had the team out for several projects and could not be happier with responsiveness, service, and quality of work.

Very timely and courteous scheduling. And the 2 techs arrived at the time promised, and were respectful of my home. Gave a fair and accurate estimate or plumbing repairs to be done. Then did the job professionally at quoted price. Very happy with their service and would definitely call Rob Roy again!

Always great! Diagnosed and solved a well pump issue and got my water back up and running. They were professional and did a great job communicating. Very satisfied!

Big thumbs up from Manchester! The folks at Rob Roy Mechanical are prompt, professional and the pricing transparency with set you at easy. Booking was simple and quick. The work was clean and efficient. As a new home owner it is nice to know we have an honest and dependable plumber to call when things are out of sorts. Rob Roy Mechanical has gained a customer for life after just one job.