Top Heating & Furnace Contractors in Portsmouth, NH

Find your local pros

How it Works

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

  • Answer a few questions about your home project.
  • Within seconds, get matched with top-rated local pros.
  • Compare quotes and choose the best pro for the job.

Compare multiple quotes with a single request

Answer a few questions to get personalized quotes for your project.

Featured Service Pros
Showing 1-24 of 24 results
  • Elite Service
  • Free Estimates
Posted by Tom M. on 08/19/2016 Showed up. Identified the problem. Fixed it on site that day. Pretty much what I was looking for.
Call Now: (603) 263-6092 Call Now
Newly Screened & Approved
Call For References
View Profile
  • Free Estimates
In Business Since 1996 At Excel HVAC, Inc., we pride ourselves on providing quality service that customers can believe in. Whether it is openings, closings or service, we can take care of all of your heating and air conditioning needs. We look forward to working with you!
  • Free Estimates
Posted by Sam K. on 08/25/2021 Clean and detailed work.

Get matched to top-rated pros instantly

Answer a few questions and we'll match you to the best pros for your project.

All Service Pros
  • Best of Winner
  • Warranties
  • Free Estimates
  • Deal
Posted by Jean S. on 09/08/2021 Excellent job
Call Now: (603) 396-1144 Call Now
  • Elite Service
  • Free Estimates
  • Deal
Posted by Kevin D. on 07/31/2020 Great experience, fast response, on time, friendly service! Will definitely use again.
Call Now: (603) 432-8564 Call Now
  • Best of Winner
  • Elite Service
  • Warranties
  • Free Estimates
  • Deal
Posted by Cheryl T. on 09/09/2021 Friendly, informative, on time, great service, and very clean
Call Now: (603) 471-3304 Call Now
  • Best of Winner
  • Elite Service
  • Warranties
  • Deal
Posted by Cindy B. on 09/11/2021 Rodger Gravlin did an awesome job servicing our furnace. He was on time, efficient and knowledgeable. He was more than willing to answer questions. We will always go with Heritage! Weâ re always very satisfied!
Call Now: (603) 737-0010 Call Now
  • Warranties
  • Free Estimates
Posted by Elaine p. on 04/19/2021 The guys came out and replaced our central air system. They finished the job in 1 day and cleaned everything up before they left. Pricing was very reasonable. They were very professional. Would highly recommend Mike and his company. Will definitely use them again if needed.
Call Now: (603) 580-4844 Call Now
  • Best of Winner
  • Elite Service
  • Free Estimates
Posted by Kathryn T. on 07/15/2021 Very open about options and explained everything very clearly
Call Now: (603) 471-3304 Call Now
  • Elite Service
  • Warranties
  • Free Estimates
  • Deal
Posted by Joan L. on 10/27/2020 We can not say enough! Our furnace died, Saul came right away to assess the problem and explained that the heat exchanger was gone and we would need a new unit. We thought it was going to cost a fortune! We were pleased to find that was NOT the case. The crew came in, installed the new unit in record time, professional and courteous. They cleaned and left everything spotless. They even helped us register the product for warranty. I would highly recommend them!
Call Now: (617) 449-9075 Call Now
  • Best of Winner
  • Elite Service
  • Warranties
Posted by Mike T. on 07/08/2021 Tony was prompt, courteous, and very professional. He traced the electrical problem(s) with my central air system with extreme patience while explaining to me the potential problems. Tony went the extra mile by traveling 45 minutes to pick up necessary parts. Additionally, he called me this afternoon to make sure all is well! Thanks, Tony. That was much appreciated.
Call Now: (603) 770-6883 Call Now
  • Elite Service
  • Free Estimates
Posted by Richard G. on 04/28/2021 Thorpe is extremely knowledgeable about A/C split air systems.. He solved my problem immediately and completely - and all for a fair price. I could not be happier with his service. I would definitely recommend him and not hesitate to use his services again.
Call Now: (603) 235-8490 Call Now
Posted by Scott G. on 08/20/2020 Very professional and honest service. Takes time to explain performance of unit, necessary maintenance and future maintenance. A pleasure to work with.
Call Now: (603) 793-5055 Call Now
  • Elite Service
  • Warranties
  • Free Estimates
Posted by Matthew P. on 05/03/2021 Fantastic job , very helpful
Call Now: (603) 721-2477 Call Now
  • Elite Service
  • Warranties
  • Free Estimates
Posted by ben t. on 07/30/2018 It was the best! Service man came the very next morning,did an excellent job in a very timely fashion and the prince was more than reasonable.. I would recommend your service co. to anybody for I was more than please. Excellent service..
Call Now: (603) 485-4205 Call Now
  • Elite Service
  • Warranties
  • Free Estimates
  • Deal
Posted by Doug M. on 09/11/2021 The company and staff are a rare find in today's market place. NextGen is clearly a cut above in system design, customer service, follow up and knowledge. I am still a customer, and the system performs perfectly as designed. DM in Middleton
Call Now: (978) 218-8990 Call Now
  • Free Estimates
Posted by Mike D. on 01/22/2021 He was a pleasure to deal with every step of the way! Great work!
Call Now: (207) 636-0712 Call Now
  • Free Estimates
Posted by Laurie S. on 05/06/2021 They were very professional, they took my call immediately and came back to do the job promptly, highly recommend them.
Call Now: (781) 500-9589 Call Now
  • Elite Service
Posted by lillian g. on 06/10/2016 Derek did a great job .
Call Now: (603) 264-3329 Call Now
  • Warranties
  • Free Estimates
Posted by Nancy H. on 06/19/2019 I hired them to replace a sluggish toilet. Andrew took my call immediately and set a schedule for the next day. He came right on time and did a great job. I will definitely call them again.
Call Now: (603) 213-2900 Call Now
  • Elite Service
  • Free Estimates
Posted by ELIZABETH C. on 12/30/2020 Quote came in significantly lower than others for a commercial rooftop AC repair (just after a major snowstorm!). Attitude and professionalism was top notch. Very accommodating. Modern and efficient quoting and billing process. Switching to them for all future maintenance and projects.
Call Now: (978) 457-1772 Call Now
  • Best of Winner
  • Elite Service
  • Free Estimates
Posted by Brian H. on 04/27/2020 Furnace was repaired then when it stopped working the next day they came back to fix it quick for no charge. Great customer service!
Call Now: (603) 234-6771 Call Now
  • Elite Service
  • Warranties
  • Free Estimates
Posted by Mike P. on 09/08/2021 installation very professional
  • Elite Service
  • Warranties
  • Free Estimates
Posted by Mike I. on 02/20/2021 Highly knowledgeable and professional company. Highly recommend.
Call Now: (603) 268-6670 Call Now

Compare multiple quotes with a single request

Answer a few questions to get personalized quotes for your project.

HomeAdvisor Community Rating

Overall Rating:

Portsmouth Heating & Furnace Contractors are rated 4.68 out of 5 based on 2,346 reviews of 24 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.

Other Cities in New Hampshire

If you're looking for Heating & Furnace Systems Contractors that serve a different city in New Hampshire, here are some popular suggestions:

Find additional New Hampshire Heating & Furnace Systems Contractors

HomeAdvisor: The nation's largest network of screened and rated pros.

Find Heating & Furnace Systems Pros in Portsmouth, NH

Tell us about your project and we'll match you to the perfect pros.

Get Matched to Pros

Do you provide these professional services?

Find out how HomeAdvisor can help your business.

See Recent Leads

Recent Job Requests for Heating & Furnace Systems Contractors in Portsmouth, NH

New

Project: Install Oil Furnace / Forced Air Heating System

Location: Portsmouth, NH Date: 09/15/2021 Request Stage: Planning & BudgetingDesired Completion Date: Timing is flexible

Project: Install or Replace a Thermostat

Location: Portsmouth, NH Date: 09/6/2021 Type of thermostat: Electronic, programmable modelHeating System Type: FurnaceNumber of zones: 1Thermostat location: On the wallRequest Stage: Ready to HireDesired Completion Date: Within 1 weekLocation: Home/Residence

Project: Install Oil Furnace / Forced Air Heating System

Location: Portsmouth, NH Date: 09/6/2021 Kind of Heating System: Oil firedLocation: Home/ResidenceRequest Stage: Planning & BudgetingDesired Completion Date: Within 1 week Comment: Mobile home heating and air conditioning unit replased

Project: Install Oil Furnace / Forced Air Heating System

Location: Portsmouth, NH Date: 09/1/2021 Request Stage: Planning & BudgetingDesired Completion Date: Timing is flexible

Project: Install or Replace a Heat Pump

Location: Portsmouth, NH Date: 08/26/2021 Install or Replace: Installing newHeat pump type wanted: Want recommendationHeating System Type: Gas-fired forced air (central heating)Request Stage: Planning & BudgetingDesired Completion Date: More than 2 weeksLocation: Home/ResidenceProperty Owner: Yes

Project: Install a Natural Gas or Propane Fired Boiler or Radiator Heating System

Location: Portsmouth, NH Date: 07/16/2021 Type of system: Want RecommendationAdditional thermostats: YesLocation: Home/ResidenceRequest Stage: Planning & BudgetingHistorical Work: NoDesired Completion Date: Within 1 weekProperty Owner: Yes Comment: 28+ year old oil boiler needs to be replaced.

Project: Install Oil Furnace / Forced Air Heating System

Location: Portsmouth, NH Date: 07/13/2021 Kind of Heating System: Oil firedLocation: Home/ResidenceNature of Project: Replace existing central heating systemAge of Heating Equipment: More than 20 yearsRequest Stage: Planning & BudgetingDesired Completion Date: Timing is flexibleProperty Owner: Yes

Project: Service a Geothermal Heating or Cooling System

Location: Portsmouth, NH Date: 07/12/2021 Is this an emergency?: NoRequest Stage: Planning & BudgetingDesired Completion Date: More than 2 weeksLocation: Home/Residence Comment: Need regular maintenance

Project: Install or Replace a Heat Pump

Location: Portsmouth, NH Date: 06/21/2021 Install or Replace: Installing newHeat pump type wanted: Air sourceHeating System Type: Gas-fired forced air (central heating)Request Stage: Planning & BudgetingDesired Completion Date: Timing is flexibleLocation: Home/ResidenceProperty Owner: Yes Comment: Replace wood/oil hot air furnace with air source heat pump with propane backup.

Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System

Location: Portsmouth, NH Date: 06/9/2021 Current Heating System: Natural gas firedAge of Heating Equipment: Less than 5 yearsLocation: Home/ResidenceIs this an emergency?: NoRequest Stage: Ready to HireDesired Completion Date: Timing is flexibleAfter Business Hours: NoCustomer moving in/out?: NoCovered by Insurance: NoProperty Owner: Yes Comment: I would like to get an estimate for reparing HVAC unit is not cooling.

Unscreened Heating & Furnace Systems contractors in Portsmouth

References Available
Tell us your zip code to view pricing & schedule
Tell us your location to view pricing & schedule
Choose your project to view pricing & schedule

Please enter valid zip.

Please choose a location.

We're sorry but the time you have chosen is no longer available.
Please select a new time below:
does not provide service to View pros who serve this zip
Enter a zip code to view which pros serve this zip.
There was an issue connecting to the server. Please try again or call Customer Service at 1-877-800-3177.
We're sorry but the time you have chosen is no longer available.
Please select a new time below:

Select your appointment type and time:

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change


Required
Required
Required
Required
 
 
 

By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.