Walley's Heating & Air Conditioning

4.94 | 35 Verified Ratings
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Walley's Heating & Air Conditioning

4.94 | 35 Verified Ratings
Write a Review


25 Progress Avenue
Nashua, NH 03062
Your use of our services is governed by our Terms & Conditions

Walley's Heating & Air Conditioning

Faster. Cleaner. Smarter. Greener.

Walley's Heating & Air Conditioning is a local family owned organization that strives to provide first class heating and cooling services to clients. Walley's Heating & Air Conditioning is a full service H.V.A.C contractor based in Nashua, NH, founded in 1989 by Walley F. Lefavor. Our policy is to educate each client with the most energy and cost efficient way to heat and cool their home or office. Our company is ready to serve you. We look forward to providing the solution to all your heating and cooling needs. We believe in first class customer service and dedicated professionalism; that is why most of our clients are lifelong customers. If you take the time to compare our quality among our competitors, you will soon see the true value in Walley's Heating & Air Conditioning.


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Service Area

  • Manchester
  • Nashua
  • Londonderry
  • Derry
  • Bedford
  • Hollis
  • Pelham
  • Windham
  • Hudson
  • Merrimack
  • Litchfield
  • See All >

Services Offered

Air Conditioning
Heating & Furnace Systems

Areas of Expertise

  • A/C & Cooling Systems
  • Heating & Furnace Systems
  • Heating & Boiler Systems
  • Gas Piping Systems

Quick Facts

Business Hours
(Please call to confirm)
  • Warranty Offered
  • Free Estimates
  • Credit Cards Accepted


In Business Since: 1989
Memberships & Affiliations
  • Better Business Bureau
State Licensing
Trade: Business Entity Mechanical
License #: MBE1600903
Expiration: 01-31-2018
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*HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

Business Overview

How We Got Started

We started in this industry in 1989.

We describe our business as Family owned and operated


Walley's Heating & Air Conditioning

My Work
2 Projects
HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
Walley's Heating & Air Conditioning

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 35
  Page 1 of 4
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5.0   |  
Review by in Windham, NH
Project: Install a Natural Gas or Propane Fired Boiler or Radiator Heating System
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5.0   |  
After getting quotes from two other companies I decided to go with Walley's. They were friendly and knowledgeable, they didn't make it seem like you were going to pay for services you didn't need or try to up-charge you for the services they did do. Customer service was excilent, they even did a follow up service call to make sure everything was working as it should. The only gripe I have is that when they cut holes in the drywall in the basement they didn't clean up after themselves, they just left the dirt on the floor. No biggie, I'd rather have a cool house for the summer that I can afford then worry about some dirt.
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4.5   |  
Review by in Salem, NH
Project: Install an Oil Fired Boiler or Radiator Heating System
Great professional work from Wally JR to his whole staff.
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5.0   |  
I recently had an Amana gas furnace, air conditioning condenser and evaporator coil installed by Walley’s Heating and Air Conditioning. I was extremely pleased with the process from the initial call for an estimate to the final installation. The company is obviously well organized and has a highly efficient process for walking the customer through the different steps in replacing major appliances. My thanks to Savanah from the service team and Adria from the project team for making the estimate/quote process customer friendly, for answering my countless questions about the specifications of the equipment, and a last minute decision to include a replacement air conditioning unit. I have nothing but the highest praise for Jim and Andy, who installed the equipment in a single day. They were professional, efficient, explained everything they were doing, and answered my questions regarding the equipment in a way I could easily understand. The finished product looks beautiful and shows there is no doubt, Jim and Andy know what they are doing and are proud of their work. If I had it all to do over again, I wouldn't change a thing. I can highly recommend Walley's HVAC, as the one company people should go to for their heating and air conditioning needs!
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5.0   |  
Fantastic experience from start to finish by the office , estimate and quality of work
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5.0   |  
Review by in Hudson, NH
Project: Install an Oil Fired Boiler or Radiator Heating System
Hired walleys to replace an old boiler I had. From getting an estimate, to their office filing the warranty registration cards on the new boiler and everything in between was nothing short of amazing. Their office would call to let me know the workers were on there way every morning till the job was completed. I had Walley sr do my boiler install and he was absolutely great. They stayed late two nights to get the job done.. they also took the old boiler out and got rid of everything I didn't want completely impressed and would highly recommend them to anyone that needs work done. Thank you teem Walley. Denis D from Hudson nh.
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5.0   |  
I used Walley's to fix up some pipes in my house and I was blown away by the professionalism. Not only was scheduling the service a breeze, the customer service I received was top notch. I got a confirmation call the day before the service and a follow up call once the service was complete. The office staff did an amazing job. Now the Techs that arrived were professional and very courteous of my home. They were in and out in about 25 minutes and came prepared to complete the job. I was blown away by the service I received and I'd recommend this fantastic Heating and A/C company to anyone looking for great service at a great price. Jeremy - Nashua NH
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5.0   |  
Review by in Nashua, NH
Punctual, professional, and courteous.
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5.0   |  
Very professional company, Work was performed as scheduled and quality of work performed was excellent. If you have any furnace or heating needs this is the company to go to!!!!
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5.0   |  
Review by in Londonderry, NH
Project: Install an Oil Fired Boiler or Radiator Heating System
Replacement of Boiler pumps & controls. Installation of chimney liner & air- line to burner. Final testing & tuning & permits. I live out of state & had to replace boiler, all peripheral pumps, zone controls, thermostats, install new chimney liner, new airline to the burner & haul away old equipment. I got 5 quotes with a pricing range 2:1 from max to min. I elected to go with Walley’s HVAC based on professionalism during quotation & reasonable price. We decided on installation dates, I flew to Londonderry and observed the installation. I was impressed with project coordination, work professionalism, workers attitude, contract execution item by item including permitting & final testing. After all we installed a top of the line boiler at a reasonable price. Other major vendors quoted very high & were calling later willing to lower the price. No games like that from Walley’s, they offer me a fair quote from the beginning & opted to pay a little more to go with a top of the line boiler. I will use them from now on for my annual clean-up too. Excellent team, highly skilled, professional, customer oriented. Highly recommended!
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Showing 1-10 of 35
  Page 1 of 4

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  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
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