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Nashua, NH 8 HVAC Professionals near you

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Nashua HVAC Professionals

Browse these HVAC services with great ratings from Thumbtack customers in Nashua, NH.

  • 17 years in business
  • 64 hires on Thumbtack
  • Hudson, NH 03051

Erin T.

Verified review

We had a new heating system put in as well as a tankless hot water heater. They also upgraded our electrical panel and put in an electric baseboard in our foyer. The guys were punctual, extremely professional and knowledgeable. I recently had an extremely experienced contactor come through for an unrelated project and he said the work that Three Brothers did was some of the best that he had seen in years. I am more than pleased with the outcome! Highly recommend!

  • 16 hires on Thumbtack
  • Westford, MA 01886

Warren V.

Verified review

I can't recommend Mike highly enough. Mike Kikpatrick is old school. He is courteous, fair, thorough and very down to earth. His bid was the second lowest of the six I received, but close enough to the lowest that I hired him because I trusted and liked him as a person. I had two complete AC systems installed (both the outside compressor and the inside air handler). He always showed up within 5 minutes of when he said he would. If he was any later than that (once a supplier was out of what he needed so he had to go to a second supplier), he called or emailed to update me on his ETA. He did not take any shortcuts. When there were a couple parts that needed replacing, he didn't charge extra for them. When he ran into a couple surprises and things took longer than he expected, he kept at it and didn't charge extra. He charges for the job. He was flexible when I wanted him to do additional work. He personally supervises or does all the work himself. He has decades of experience and knows what he's doing. He gives good advice, but is open to your suggestions. He doesn't try to talk you into things you don't need. He's very responsible, trustworthy and respectful of your property. I plan to use him for service and any future HVAC needs. I can't think of a single thing he could have done any better.

  • 10 years in business
  • 11 hires on Thumbtack
  • Manchester, NH 03102


Zibby installed my Ecosmart 27KW electric tankless water heater. The work was done professionally and within the estimated time-frame. He also removed superfluous copper from the previous boiler-only water heating system. The boiler had a loose gasket that was exposed after the work and Zibby had no problem fixing it free-of-charge shortly after the initial work was done. Definitely recommend. Oh, he also boosted my well water pressure for no additional charge.

  • 14 years in business
  • 5 hires on Thumbtack
  • Woburn, MA 01801


We have used Fulton's Plumbing no less than 75 times on jobs from as small as replacing a hot water heater to plumbing 40 luxury condos. Jason Fulton is a master plumber who can do it all and is professional as well as friendly. Not to mention he is very responsive in emergency situations no matter what the time of day.

  • 11 years in business
  • 1 hire on Thumbtack
  • Candia, NH 03034


Excellent service and communication. Would recommend Jon to anyone with HVAC needs.

  • 24 years in business
  • 2 hires on Thumbtack
  • Arlington, MA 02476


This company was recommended by my real estate agent. We were interested in replacing the heating system before we put our house on the market. They came out and checked over the house and that evening we had a heat loss anylsis and complete estimate via email. After we agreed on price, design, and product, they did the complete job in 2 days and added about 15k to our overall listing. Very professional and system looks great tucked against the wall to increase basement space. This company was a joy to work with and were very happy with the results. Will definately use them on our future purchase.

  • Spencer, MA 01562


Our services include: - Water heaters - Warm air furnaces - Water boilers - Bath remodels - Kitchen remodels - Drain cleaning - Air conditioning - Gas-fired steam oil - Fired steam oil - Fired boilers We install all types of plumbing and do radiant heat and gas conversion. We are a small business, so we can keep the cost down. We are very professional and responsive. There is no such thing as a job too small; we can tackle just about everything.

  • Lyndeborough, NH 03082


Advantage Plumbing & Heating Co. gives you the local advantage! Fast, friendly, reliable, local service saves you time and money. Free estimates, reasonable rates and emergency service delivered by fully insured, licensed master plumbers means confidence and peace of mind for you. We make your life easier! No gimmicks, no hidden charges, no add-ons, no run-arounds. We own and operate, so you always deal directly with the people who do the work. Get the local advantage! • Locally Owned and Operated • 20 Years Same Location • Service, System Design and Installation • Free Estimates • Reasonable Rates • Emergency Service • Master Licensed • Fully Insured • Residential and Commercial • Repairs • Remodeling • New Construction • Kitchens and Baths • Hot water Systems • Heating Systems • Heat Conversions • Gas Piping • Frozen Pipes, Thaw and Repair • Boilers • Well Pumps • Sump Pumps • Universal Design and Accessibility • Green and Specialty Needs

  • Haverhill, MA 01832


We are a full-service plumbing and heating company. We work on both residential and commercial jobs, and provide all types of services, from small jobs like faucet/sink/toilet installations and repairs to water heaters and boilers/furnaces replacements. You name it; we can do it. We provide quality, professional, and friendly service at affordable prices, and are fully licensed and insured. Call today for a free estimate. We would love to earn your business!

  • Winchedon, MA 01475


I do plumbing, heating, drywall, complete bathroom and kitchen remodeling, swimming pools, doors, windows, landscaping, painting, and all odd jobs. I also do room remodeling, duct work, decks, walkways, patching ceilings, walls replacement, and light fixtures and outlets. I do big jobs for small prices.


We install and service heating and air conditioning equipment. This includes gas and oil furnaces and boilers. We offer highly efficient air conditioning and heat pump systems, as well as highly efficient "on-demand" water heaters. We also install indoor air quality products, solar panels, and geothermal, radiant and dual fuel hybrid heating and cooling systems.

  • Andover, MA 01810


De VEAU Design & Remodel is a licensed and insured general contracting business with experienced kitchen and bath designers who have been in business for 10 years now. We specialize in residential kitchen and bath remodeling. We have an unrestricted MA construction supervisor and a registered home improvement contractor with liability and workman's compensation insurance. We offer outstanding customer service and a complete line of professional services and products for any residential remodeling needs, including the following: * Cabinetry lines (from builder-grade to full-custom cabinetry) * Computer-generated 3D layouts * Electrical services * Flooring and tiling * Frame-to-finish carpentry * Granite and quartz countertops * Interior design * Painting and wallpapering * Plastering * Plumbing and heating


We supply our customers with the best and most honest plumbing, heating and air conditioning repair works in the industry today. We provide service with integrity. We do all types of water pump and water filtration work. We can clean and even replace your furnace if needed. We do not try to sell you something you do not need like other companies do. We also have the best pricing in our area. We offer 24-7 emergency service. We have been doing things this way for over 30 years and it has worked just perfect. We keep 95% of our customers. When you call us for repair or replacement work, you can feel very good about who you called. Chances are, you will recommend us to your friends and family. So if your sewer line is plugged or if you have a leak or if you need anything related to plumbing and heating service needs, do not wait; call now. Thank you.

  • Manchester, NH 03101


WL Brady Corp has been installing and servicing heating and air conditioning for over 20 years. Our 24 hour emergency service, trained and certified technicians and commitment to your satisfaction put us above the rest.

  • 12 years in business
  • Haverhill, MA 01835


We provide service and installations with 100% satisfaction. Known as a leader in energy-efficient technology, the DiPietro family has served the Merrimack Valley and New Hampshire for more the 60 years through three generations. From installing new systems to repairing an aging equipment or performing standard maintenance, DiPietro Heating & Cooling completes each job with 100% satisfaction guarantee. Call today for a 24/7 service.


Advanced Mechanical Systems is a full-service plumbing, heating, air conditioning, solar and geothermal company. We work to provide the best service, maintenance and installations.

  • Hudson, MA 01749


Well established in Massachusetts, EcoFriend Mechanical is a family owned and operated business with a rich background in the plumbing, heating, cooling and gas fitting industry. Our wide knowledge with installations, troubleshooting and repairs, in addition to our friendly and professional services, has helped us maintain a faithful clientele that keeps multiplying year after year. We are a free-estimate company and always exceed our clients expectations to ensure they are left 100% satisfied. At EcoFriend Mechanical, we are committed to our clients and will do our best to keep on bringing them the best of our services all year round.

  • Brookline, MA 02446


We do plumbing, heating, and gas fitting jobs. We also do new construction and remodeling. We also cover all existing appliances and fixtures installation, replacement, and relocation. We do high-efficiency boiler installation, leak fixing, plumbing, and gas permits. We are licensed and insured, master license number is 15726.

  • Derry, NH 03038


Audette Mechanical is a fully licensed and insured HVAC contractor. No matter how large or small, we have the expertise and skill to handle your project needs. From early design to the finished product, we will help you throughout the entire process. You can be assured that the job will be done right. Audette Mechanical offers free in-home estimates and 24-hour emergency service.

  • Hampstead, NH 03841


We offer: *Customized High efficiency heating and air conditioning systems with top of the line equipment *Whole house humidifiers and air filtration systems *Complete plumbing services *Radiant Heat flooring and more. Design sales and installation with combined 30 years experience. Free estimates for any kind of job, big or small. "Where you comfort is only a few degrees away"

  • Manchester, NH 03102


Here are some of the services or installations that Benjamin Mechanical can provide: Steam or hot water heating Forced hot air heating and cooling Custom sheet meta Humidifying systems Commercial heating and cooling systems New construction design and installation


Hot & Cold Plumbing & Heating LLC is a professional plumbing, heating and gas fitting company. We provide professional plumbing service with free estimates. We are licensed and insured in MA and NH. The next time you need plumbing service please contact Hot & Cold Plumbing & Heating LLC, we will be there to take care of your plumbing needs. Thank you and have a nice day.

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