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The Gas Connection LLC

(44)

Water Heaters, Air Conditioning, Indoor Air Quality

“I called and left message to make an appointment. I got a call back within minutes and spoke with a very respectful and knowledgeable person who listened to my issue and walked me through the likely remedy. Fast turn around time for an appointment an...”

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Joyce Cooling & Heating Inc.

(48)

Wifi Thermostats, New Construction, Tankless Water Heaters

“Knowledgeable....I only wish a more thorough review was completed to diagnose the problem. He told me to call the person who last serviced the system as they were the ones who installed the new drip pan which he assumed was the problem but we are sti...”

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Masi Plumbing

(40)

Wifi Thermostats, Generators, Indoor Air Quality

“Great people! I've been trying for 6 months to get an estimate for the plumbing to convert a small room to a full bathroom. They actually gave me an estimate while 3 other companies visited my home to do an estimate, but never sent me an estimate. Th...”

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Rob Roy Mechanical

(49)

Leak
Plumbing
Well

“Such an amazing company. Customer service is amazing and Matt was very kind and professional!! Highly recommend!! They are prompt and very informative. Thank you from Colorado!!”

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Northshore Hvac/R Services

(49)

Efficient
Furnace
Reactive

“We had problems with our HVAC system and called Lewis. He came, quickly identified problem, and explained potential issues to cause this problem. He is very knowledgeable and solved the problem from the root of cause. Highly recommended. Positive Res...”

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Paradigm Plumbing

(8)

Water
Basement

“We were extremely happy with the quality work that Paradigm did in our home. They installed a new heating system and hot water tank for us. They are efficient, professional and have excellent customer service. We would highly recommend them to any...”

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Provencher Plumbing & Heating

(19)

Hot Water
Leak
Fair

“Even though they were not able to help my situation, they referred a wonderful local company. Provencher responded quickly, was very helpful in figuring out the problem and connected me to the right people. Thank you for responding quickly. Would hig...”

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Purple Hvac

(1)

“Very honest and reliable 👍 …”

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Druziako Hvac Inc.

(49)

Maintenance & Repair, Duct Cleaning, Installation Services

“They did a great job and the price was very competitive. And they were open to suggestions and recommendations to get the job done working with a condo association requirements.”

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Daigle Plumbing

(47)

Heat Pump Repair, Leak Detection Derry, Well Tank Pump Services

“They did an excellent job they were friendly funny and love my little dog! He did a two jobs for me and both times they were excellent! I would recommend them to everyone and I already recommended them to my family!”

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Milltown Plumbing

(47)

Drain & Sewer, Cooling, Electrical

“I've had 2 service calls with Mill Town Plumbing this week, for unrelated issues, and both technicians and dispatchers have been very helpful and professional. I would recommend using Mill Town Plumbing.”

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A.J. Leblanc Heating

(48)

Plumbing Fixtures and More!, Cooling and Plumbing Products, Air Quality Products

“Technician David H. arrived at my home promptly- he was polite, friendly, knowledgeable, and very informative about my tankless water heater and oil burner. He serviced each of these devices for routine maintenance with efficiency. We would highly re...”

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Cool-Rite Mechanical Inc.

(49)

Heating, Refrigerator Repair, Plumbing

“We had an emergency kitchen sink backup while hosting houseguests. These folks were great! Responsive, prompt & effective! Five stars! Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services Service not listed”

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Cardarelli Plumbing & Heating

(47)

Oil to Gas Conversions, Heating, Water Heating

“Visits from Joe are becoming kind of a weekly thing around here. He's been super helpful at working around our remodeling schedule. When we realized some things that we hadn't really counted on needed to be fixed (hello, rusty water valve) were goi...”

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Absolute Mechanical Systems Custom Heating & Cooling

(46)

Boilers, High Velocity Hvac, Aprilaire® Healthy Air System™

“Great experience from start to finish with the whole team at Absolute! Finished the install of a completely new wall-mount boiler and water heater in a single day's time. They were very attentive throughout the whole process addressing questions/conc...”

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Denommee Plumbing

(49)

Maintenance, Repair and Service, Installation

“Jeo and Josh went above and beyond getting our heating system ready for the winter. They were incredibly nice and professional and were very courteous about answering all my questions. Positive Responsiveness, Punctuality, Professionalism, Value”

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Sanford Temperature Control

(49)

Plumbing, Heating, Electrical Services

“Mike L. did a great job with seasonal servicing of our HVAC system. Was friendly, explained everything, changed out the filter and handled the service professionally.”

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R.H. Young Cooling and Heating

(45)

Oil to Gas Conversion, Heating Service, Air Quality Service

“Paul was efficient, respectful, and explained what he was doing. Very good service. Positive Responsiveness Services HVAC system maintenance, A/C system maintenance”

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Affordable Heat & Air

(34)

Residential Hvac Replacement, Residential Hvac Repair

“I highly recommend this company! They were very professional from the time I called them to the time the job was finished. The techs that installed our new furnace were extremely nice and professional!! They even took the time to answer all our quest...”

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Georges Heating and Cooling

(42)

Indoor Air Quality, Heating, Ductless Systems (Mini Split)

“All work was performed professionally ,the crew arrived promptly as scheduled completed the work on time using all health protocols. We were pleased with their performance and would refer them to others.”

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Heritage Home Service

(48)

Rebates
Company
Estimate

“The service I received was A+. Communicative about what needed to be done. He truly was. Ryan was professional and efficient. He gave me more confidence in your services & offerings”

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Southern New Hampshire Plumbing and Heating

(47)

Thermostat Installation, Heating, Sump Pumps

“Emergency call on a Sunday morning. Andrew came out in an hour and replaced the motor in or busted furnace. Quick, responsive and very reasonably priced - especially for an emergency call. Positive Responsiveness, Punctuality, Quality, Professionalis...”

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Yur-Tek

(49)

Heating, Cooling

“I manage many rental properties and really depend on having quality help to take care of my residents. These guys are prompt, communicate well, price fairly, and can handle most any problems that come up.”

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New Era Plumbing & Hvac

(50)

Informative
Team
Heat

“This is 3rd time I have dealt with New Era everyone there is very accommodating and professional. This time I dealt with Steven. He was knowledgeable and very thorough thru the service he was providing.”

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Average Cost	$6264
Minimum cost	$2008
Maximum cost	$12032
Avg Per Hour Rates	$167

Professional HVAC Contractors in Nashua, NH

The highest-rated Heating & Air Conditioning companies out of 172 vetted & reviewed in the Nashua area.

The Gas Connection LLC

Joyce Cooling & Heating Inc.

Masi Plumbing

Rob Roy Mechanical

Northshore Hvac/R Services

Paradigm Plumbing

Provencher Plumbing & Heating

Purple Hvac

Druziako Hvac Inc.

Daigle Plumbing

Milltown Plumbing

A.J. Leblanc Heating

Cool-Rite Mechanical Inc.

Cardarelli Plumbing & Heating

Absolute Mechanical Systems Custom Heating & Cooling

Denommee Plumbing

Sanford Temperature Control

R.H. Young Cooling and Heating

Affordable Heat & Air

Georges Heating and Cooling

Heritage Home Service

Southern New Hampshire Plumbing and Heating

Yur-Tek

New Era Plumbing & Hvac

HVAC, Heating & AC Services in Nashua, NH Cost Estimates

Why these companies made our list

Heating & Air Conditioning, HVAC near Nashua

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