Heating & Air Conditioning / HVAC near Hampstead

“Great experience. Pearce and his crew were expedient and professional. We would recommend him 1000%.“

“we have used Brian and his wife for the past couple years with all of our properties. We own five properties and they have done amazing job coming when they plan to and even coming for emergencies when we needed them we have built a great Relationship with them. we highly recommend them.“

“They are top notch. Been using them for cleanings and a couple of emergency repairs. Bailed me out. Just had a new oil tank and furnace installed. Couldn’t be happier. Great crew and very satisfied“

“Tony Ramos our technician was prompt, courteous and extremely patient explaining how our system worked. We are new to the HVAC system and Tony answered all of our questions directly and in terms we could understand. Looking forward to seeing him again for our fall maintenance service. Thanks!“

“I am very grateful for the service and plumbing work I received from Jason . Very professional and an excellent job I will use Daigle Plumbing for all my future needs. Thank you to Jason and all your staff“

“Sebastian and Raynaldo were hard working responsible experienced HVAC professionals friendly and knowledgeable.
I couldn’t have been more satisfied with their performance.“

“Professional, knowledgeable and honest! Dave was just what we were looking for! We are so glad we found cornerstone! Looking forward to working with this company for years to come“

“Had a good experience with Tony and Tashi fixing a gas leak they found the same day. Talked me through the steps and made it a priority and moved calls around to address it. Thanks again.“

“On time, I have been using Patriot for years! Great service and they offer more than most oil burner companies ?“

“Highly recommend Derry Plumbing and Heating a great company and family that’s hands down amazing! Had to call and get our gas stove installed and propane furnace fixed, fast, efficient, very knowledgeable and friendly! Will absolutely have them come out again with any future plumbing and heating needs for our family.“

“Fantastic company! We had our Generac generator serviced in the past, and had negative experiences with two other companies, but today (10/24/25) Alex from JN came out, and we were very impressed with his knowledge of our Generac! He was informative answering all of our questions, professional and down to earth friendly. He serviced our unit, replaced an old battery, and had our system functioning perfectly! From the moment I called and spoke with one of the owners, I felt this would be a great experience, and it was! They are appreciative of military folks too so that is a plus for this company as well. We got the run around by other companies, but JN knew exactly what to do, and what was needed of our Generac! Thank you JN for putting us at ease knowing our generator is ready for the winter, and what our Generac needs. Definitely utilizing this company for our Generator needs!“

“Well done! Efficient, quick and very professional. Can't ask for anything more.“

“We’ve had Brady Home Services do multiple projects in our home, from installing a water softener system, to overhauling a bathroom. The team is always professional and friendly. Plus they’re great at providing options and explaining what they’re doing and why.

We highly recommend them.“

“Gas stove starter died and Merrimac Plumbing came the same stay and fixed it.. Great service“

“We received next day service for our two showers that were experiencing valve problems. Everything was fixed in a very timely manner and the work was done very professionally. I would recommend Riverside Plumbing & Heating to anyone that needs plumbing work and appreciates professional and friendly service.“

“Nothing but great things to say about John! When my boiler died he came out to my house the same day and presented me with a variety of options at different price ranges. He gave me the information without judgement, and moved forward quickly to install my new boiler. Will 100% be using him again!“

“Knowledgeable, responsive, diligent, thorough, excellent workmanship, and saved us a lot of money.Thank you Jason for quickly getting us in hot water. ;)A big thumbs up to Extra Time Plumbing & Heating!“

“Awesome service, would definitely recommend Jeff at Oasis for your cooling needs! He was very professional, detailed and efficient!! He explained everything in great detail. High praises!“

“Erik is as good as it gets for timely service and advice at a reasonable cost!

Erik and staff have been servicing my home AC units for the last 10 years, and at my local business where it's critical that customers are comfortable he is always there very promptly as I have needed him. I appreciate him making time in his schedule and very fast turnaround!“

“Jake from Climate Design has been assisting us with our mini-splits and his crew recently installed a new Mitsubishi 3-head system. Both Jake and the crew were very responsive and explained everything that they were doing. The installation occurred during the heat wave at the end of June. Bryan was the lead installer and did an excellent job to ensure that the installation occurred on time, despite the heat's affect on their working conditions. We were very satisfied with Climate Design and would recommend them for any future work.

Gerard D.“

“Bill is a great guy and reasonably priced. Hhis whole team is courteous and professional. Highly recommend!!“

“Charley came out promptly when we asked, spec'd the project, gave us a quote quickly and the work was scheduled within 10 days. Guys onsite for the project did a great job, moved vents just as needed and actually made the return air duct vastly quieter. Excellent work all around. Many thanks.“

“We first called on Cal’s, a few years ago, when our AC was only blowing hot air. I was expecting a huge cost to repair. Cal’s promptly arrived and quickly determined is was a blown capacitor. In and out for about $100 when I was anticipating several hundred. Fast forward to last Thursday. We had decided to upgrade our AC to a three zone mini split, and a new more efficient condenser for the high velocity system we use for the second floor. In our minds, there was only ONE company to call. Cal’s came out with less than a two week lead time to get on their schedule. They performed the work in less than 5 hours. Right now we are sitting in our house, nice and cool, while it’s 93 degrees outside. One of our dogs was so cool, her nose was running! We have found, through our experience, that Cal’s is a very trustworthy, honest, prompt company with reasonable prices and expert service and installation.“

“Hatfield Brothers replaced my furnace and recently replaced my water pressure tank. They are honest, reliable, and do an excellent job.“

“Very very impressed by PHD Plumbing and HVAC! They came to the rescue after we had a horrible experience with a big box store trying to get our gas range installed! Quick, professional and an absolute pleasure to deal with! Look no further for your Plumbing and HVAC needs! They will be our got to from here on out! Highly Recommended!“

“Scott was amazing to work with. He installed the HVAC at our home and is always available to answer any questions. One time he helped us over the phone and guided us so we could fix the issue and he didnt have to create a service call for something we could do ourself, that too over a weekend. Its hard to find such people in business and great customer service. Highly recommend !!“

“Been a customer of Nick for over 10 years. He did all the plumbing for our two bathroom remodels. He also installed a new boiler and hot water heater. For any unexpected plumbing / heating issue, Nick and his team have been quick to respond. After the Merrimack Valley gas explosions happened in 2018, our water heater stopped venting when it was turned back on. Nick installed a new vent pipe in our chimney. I never knew plumbers even did that work, but he did it -- going up over 30ft on a ladder in the pouring rain.

His prices are fair and he'll explain to you exactly what he's doing and why with the pros and cons, etc. Highly recommend Nicholas Savvas Plumbing & Heating.“