Dean's Heating & Air Conditioning

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37 Years In Business

Company Details

  • Verified Licenses

Contact

PO Box 172
Glenville, PA 17329
http://www.deansheatandair.com

Hours

  • Mon: 8:00 AM - 8:00 PM
  • Tue: 8:00 AM - 8:00 PM
  • Wed: 8:00 AM - 8:00 PM
  • Thu: 8:00 AM - 8:00 PM
  • Fri: 8:00 AM - 8:00 PM
  • Sat: 8:00 AM - 8:00 PM
  • Sun: 8:00 AM - 8:00 PM
View All Details & Credentials

Achievements

Service Details

  • Residential Work
  • Commercial Work
  • Small Jobs Welcome

Areas of Expertise

  • Air conditioning, heating, ventillation, and specializing in custom design ductwork systems.
  • 2yr Warranty
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted

Ratings

4.9
58 Verified Reviews
  • 5
    56
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    2

Highly rated for

  • Overall Rating
  • Value
  • Customer Service
  • Quality
Showing 1-10 of 58 results
5.0 Jamie D. Delta, PA
6/28/2025

Michael, the owner, explained things thoroughly during the free estimate he gave me. We then scheduled a day for him to come install a mini split system I had purchased myself I am extremely happy with the quality of work he and his assistant did with the installation. He's professional, efficient, and courteous. I trust him with any upcoming HVAC work I will need. Give him an opportunity to come provide quality HVAC work for your needs. Thanks Michael!

5.0 Eric G. Sykesville, MD
6/28/2025

Very happy with the quality work done on my new heat pump. Would highly recommend!

1.0 Joyce M. Hanover, PA
6/26/2025

He said he can fix it instead of replacing it. He ran his test, added Freon, and charged $820. It worked for a day and then was not working properly after that. I then had to get a new system and hire someone else to replace it.

Response from Company:

This review is not accurate. You called to request removal of a mini-split recently installed by another company and asked for a price to install a new one because it wasn?t working and the company wouldn?t return your calls. The unit had no refrigerant and there was blue dye in the lines from a service call you made to another company (not the original) who tried to fix it and didn?t. We did a leak test, traced the lines in your wall, found the leak, & informed you of everything. You told us to fix the leak and add refrigerant and said you?d get the original company to reimburse you. We charged you a discounted rate for the leak test, refrigerant, and service because that?s who we are, and we felt bad for what you were dealing with, the cost should have been over $1,200. You called 2 days later & we offered to return your unit to Lowe?s and install a new one, you told us you talked to the original company and they were going to make it right. Sorry you had to deal with all of this, hopefully the original company took care of you and it?s working correctly now, sorry you felt the need to come to our page and vent your frustration, we pride ourselves on customer satisfaction and tried to help you as best as we could.

5.0 Raymond V. York, PA
4/30/2025

Dean and his employees where very professional. The job was well done and very efficient. The price was very good! I would recommend Dean and his employees to everyone. Keep up the good work gentlemen.

5.0 Mel D. Marriottsville, MD
4/15/2025

I was looking for a company to replace a 27 yr old HVVAC system that was acquired with the purchase of our new home. I took the time to evaluate and entertain 5 companies with their associated estimates including Deans Heating and Air Conditioning. In my research I found that Deans HVAC had received 5 star reviews from every client for whom they had serviced. After speaking with Mike the owner I was very impressed as he listened to what I was looking for and shared exemplary knowledge on what my HVAC project needed. Mike took time to answer all of my questions in addition to providing the best and most fair estimate in comparison to the other companies I had spoken with. Mike was very thorough and took care to make sure everything was installed with precision and a personal attention to detail. Even though our project had its own unique challenges, Mike and his assistant worked with efficiency and finished in a timely manner. Working with Deans Heating and Air Conditioning was an awesome and rewarding decision as we are very pleased with the installation of our new HVAC system. I would highly recommend Deans HVAC to everyone looking for a knowledgeable, fair priced , caring, and professional company to address their HVAC needs ranging from general services to full HVAC replacement projects. Definitely a FIVE STAR company!!!!!

5.0 Richard G. Hanover, PA
4/14/2025

Needed replacement immediately and he got it installed.

5.0 Alex R. Hanover, PA
2/15/2025

Very good choice. On time and best estimates. Job well done.

5.0 Laura R. Hanover, PA
2/14/2025

Dean’s Heating and AC exceeded our expectations!!! From start to finish, Mr. Dean delivered a quality product at a fair price with exceptional customer service and care for details! He’s honest, diligent, knowledgeable and cleaned his workspace!!! We were very satisfied with the new HVAC system!!! It’s very efficient and heats quickly with a new SMART thermostat!! I’m sharing his business card with all who ask!!! Call him!!! He doesn’t disappoint!!!

5.0 Kimberly Y. York, PA
2/11/2025

I have used referrals from Angi s several times over the past 10+ yrs of owning & renovating this home and every contractor has obviously been well vetted. Dean HVAC exceeded my expectations from beginning to end of replacing the gas furnace. Dean is a local small business that deserves every 5 ? Star review submitted. They are kind, honest, professional, hard working & a business with integrity. I will confidently refer any/ALL folks in need of their services! 100% satisfied customer ?

5.0 Steven E. Seven Valleys, PA
1/30/2025

Mike was great. Stellar communication, installed HVAC system quickly and gave me a good price. Would hire again.

Photos

Dean's Heating & Air Conditioning
3
Outdoor Unit
13
Install New System

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