Heating & Air Conditioning / HVAC near Danville

“Jeff was responsive, knowledgeable and took the time to explain all that he discovered during routine maintenance. He is also incredibly honest and only does the work that needs to be done. Would recommend calling him.“

“This AC company is great! Very professional and courteous, from the gal who answered the phone (Jess) to the service technician (Frankie.)“

“The entire team was very professional. Very responsive to our initial inquiry, quick to schedule on site visit to assess our needs and installation was within a few weeks.“

“Billy came out to service a water drainage issue from a wall unit. He was clean, professional and effective, many thanks!“

“Mike came by for the service. Quick & friendly. Very helpful. Couldn’t ask for more.“

“Very good service from Abram. PROMPT ARRIVAL - he arrived at the time quote. This makes for planning your day much simpler. Reliability is a hallmark of a good company. Highly recommend.“

“Highly recommended! From estimate to install of a heat pump in under two weeks. Clear communication, excellent products, and the best price in town. They stand by their work and have the longest warranty/free service follow-up period of anyone we found.“

“DJ came the day I called for service, he was very knowledgeable about his trade! Super professional, fixed our plumbing issue and very competitive prices. I would recommend Dj and use his services everytime!“

“Great service. These guys detected the problem and fixed my AC system. Will definitely recommend to everyone“

“C&S HVAC is the best! I have used them for many jobs and they always show up quickly and fix the problem fast. They even saved a friend of mine $16,000 on his project. You can’t go wrong hiring them.“

“The outcome was great. Took too long for outcome to happen. Was not in his control. It was a warranty issue and paperwork was submitted immediately. Took 35 days in the dead of winter to finally get furnaces replaced and running.
Mike was as frustrated as we were. The work Mike did amazing work and once he had everything inline he did it in a timely fashion around Mother Nature. I would recommend diamond mechanical again. He is only one person operation but worth working with. My only issue I had at all was communication during that 35 day period.“

“As new homeowners, we have had a lot to learn and Charlie and Joey have been incredibly helpful. They’ve addressed our issues thoroughly and carefully and have answered questions clearly. We’ve also been impressed with how quickly they’ve come out (48 hours at most). Highly recommend!“

“Anthony and his team just replaced both my heating and a/c systems. Professional, efficient, friendly and finished the job ahead of schedule. Would not hesitate to recommend them for any plumbing or HVAC needs. I will have them continue to service my new systems.“

“Our air conditioning unit pump broke! Called Courtesy Heating and Cooling and thankfully they were able to squeeze us in that same week. Curtis came and did a great work on our a/c unit. He's very knowledgeable, experienced and friendly. He's coming back to do our HVAC maintenance. So happy to find a great company we can count on.“

“Russ and his son were fantastic! Super polite, honest, and did excellent work. Really helpful and so easy to deal with, highly recommend!“

“Our boiler suddenly died during a cold spell, so we were without heat and hot water. We were lucky to find David's Plumbing- they were very responsive to our emergency, The price for replacement was very good, considering that it also included replacing the very old water heater that could have gone at any time and been an extra expense down the road. They were very organized , completed the job in one day. and everyone, from the office to the workers that came to the home were very personable, helpful and professional.“

“We can't express just how much we appreciate and how happy we are with the hard work that was done by everyone. Everything looks terrific and is running in perfect condition. Everyone worked extremely hard and did a wonderful job! We’re glad that we chose your company for the installation of our new Rinnai boiler. Thank you again for everything and a job well done!

Allan and Florence“

“Peter Connolly is the coolest and warmest HVAC guy! We called him in to evaluate installing AC in our 1840s West Newbury house - no easy task! He was great to work with right from the start. Patient working through options, answering questions along the way and flexible in working around the other carpenter we had working on one of the walls where one on the mini splits needed to be mounted. He’s responsive, reliable, and honest - something that seems sadly rare these days. It’s not easy for us to outsource work on our home as we’ve done most of it ourselves in the past. I’d hire Peter back in a heartbeat. Thanks for everything Peter!“

“Everything you could ask for - excellent customer service with Sue, great suggestions to check out products in a local showroom, followed by a stress free installation by master plumber Stephen
who arrived on time, totally prepared and extremely conscientious. He explained as he worked, got everything looking great and cleaned up everything when he was done. Sounds crazy but we have never enjoyed paying a plumber more ! Had them back two weeks later to install a replacement toilet and had same extraordinary experience !“

“Ross came out quickly to service our AC. The technician was very professional and knowledgeable, he was friendly and polite. I will definitely use them in the future !“

“Had a new heat pump installed for heating / cooling, new thermostat as well as service for a gas furnace. Great service and easy to work with. Would absolutely recommend to anyone.“

“Hi Bill,
Just a short note to say how much I appreciated your team of three who did a wonderful job replacing the failed Jujitsu indoor unit. Logan, Manny and Isaiah were pleasant, knowledgeable, and efficient. They worked together, each seemingly knowing what their individual responsibilities were, and without any hesitation, performed their individual tasks while successfully accomplishing the overall job as a team! When Logan showed me the amount of mold that had accumulated over the years in the two working units I became quite concerned and I was pleased that he shared his concern with you. Getting the two units cleaned that day, even though it was not scheduled, really got my attention. I truly appreciated you allowing the team to clean both units while here, even though I suspect there were other jobs planned for that day. So, I thank you for your support and be assured these three technicians are wonderful gentlemen and are great ambassadors for your Company!
Art Zaino“

“We've had this company do a lot of work for us over the past few years, from installing new water heaters, new high-efficiency gas boilers, to various repairs, etc., that we've needed in our two-family. These guys are fabulous - besides being really good at what they do, they're very responsive and go above and beyond to take care of things in a way that makes me feel very taken care of.

UPDATE: Still love these guys - they're awesome. And tonight, in a panic, I reached out and, after hours, got the phone help I needed to fix the issue. Phew! Thanks, Mike, and Kimball Mechanical! ♥“

“We've been working with Amson Companies for several years, and this year we needed our 25-year-old HVAC system replaced. From start to finish, Sean was outstanding - responsive, professional, and honest. His quote was not only competitive but also lower than the others we received. The entire process, from removing the old system to installing the new one, was handled quickly and seamlessly. Our new system is running efficiently, and we couldn’t be happier with the results. I highly recommend Sean and Amson Companies for any HVAC services. His expertise and commitment to quality truly stand out.“

“Been using him for 12 years, always helpful really good guy with great prices. I would totally recommend him?“

“Ed was excellent and we highly recommend his company. He did a number of projects for us, including installation of an exterior faucet. We're so glad we called him and will do so again.“