Rated 4.46 / 5 from 26 reviews
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DeHart Our direction is to continue to enhance our highly competent and specialized team through our high standards of work ethics, professional performance, personal character, craftsmanship, and commitment to constantly perform as a team. As we continue to grow, we simultaneously maintain the important family orientation that solidifies the stability and future of each employee.

We go above and beyond all expectations to satisfy our customers. We provide exceptional service after the sale. We stand behind our work.100%. We will do everything within our power to be there for our customer when it is convenient for them, rather than when it is convenient for us.
Business details
  • Year established: 1995
  • Licensed
Services
Commercial
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DeHart Plumbing, Heating & Air has seventy years of experience and extensive resources to solve our business client's heating and cooling problems. As the largest provider of plumbing, heating and cooling services, we are fully equipped to handle the most complex challenges without delay.
Air Conditioning
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Enjoy peace of mind with preventative maintenance of your cooling system from DeHart Plumbing, Heating & Air. Our NATE-certified technicians ready all makes and models of air conditioners for the summer workload, ensuring maximum airflow, energy efficiency, and cooling capacity.
Residential
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Seasonal maintenance of all makes and models of heating equipment is a worthwhile investment, saving you time, money, and frustration. DeHart Plumbing, Heating & Air maximizes return through effective procedures, advanced technology, and conscientious job performance.
Installation
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For heating installation, DeHart Plumbing, Heating & Air sets the bar higher. We provide superior enjoyment of your home or workspace, greater control over your indoor environment, and keep monthly costs down to a minimum. As a Bryant Factory Authorized Dealer, we have complete access to sophisticated, industry leading furnaces and heat pumps.
Heating
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DeHart Plumbing, Heating & Air provides skilled repair of all makes and models of residential and commercial heating equipment. Our seventy years of longevity in the community has earned a solid reputation for reliability, job performance, and business ethics. A call to DeHart Plumbing, Heating & Air ensures honest answers and sustainable solutions to every heating-related problem.
Reviews (26)
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Karen Hampton
Apr 15, 2022
The technician was friendly, polite and very careful not to track dirt in by wearing shoe covers when entering my house. He was very thorough. I would definitely recommend De Hart. Services: A/C system repair, A/C system maintenance
Kim Lovell
Apr 09, 2022
DeHart installed our Bryant HVAC system in 2008 and today did first check of three in their Loyalty Program to make sure heating, air and thermostat are in working order and yes, finally replacing our 1978 installed 40 gallon gas water heater with an updated tankless system. Carlos explained all.
Brian Dyrda
Mar 31, 2022
I was happy with the service. However approx $550 for maybe 1 hrs work tops is quite a bit of money. All that needed to be done was install a new cartridge. I'll have to think about using them again at these prices Service: Shower repair
Wanda Feeney
Mar 09, 2022
They called to verify appointment, they called to let me know technician was on the way, when he showed up, he (Tyler) was outstanding. Explained what was wrong how to fix, suggestions about maintenance specials, straight professional yet friendly. Made us both glad we use DeHart. They have done an excellent job for us, 20 yrs in house, needed to replace hvac they did, needed new condenser, they did, then needed new water heater! Top notch! Thank you DEHART!
Karen Cardoza
Mar 02, 2022
Michael was professional, courteous and pleasant to talk to. He performed the maintenance on our air conditioner and honestly shared information that would enable us to enjoy a "cool summer" without any issues. I'm very happy with the service DeHart has provided to us this past year. I will continue to use this company for any issues concerning heating/air conditioning, and water heater mainenance.
Diana Young
Mar 02, 2022
I am getting estimates right right now but Jordan was very thorough and great at making suggestion based on 4 different scenarios. I really liked his presentation!
Susan Phillips
Feb 03, 2022
Dallas was our technician. He was great. Very knowledgeable, very efficient, knew his job and also was very informative about the other services your company provides. We could not be more pleased with everyone and everything. Thank you, for a job well done! Susan and David Phillips
Tarlise Lott
Jan 21, 2022
The services are reasonable. The techs are knowledgeable and courteous.
Cleo Griffith
Jan 21, 2022
The technicians from DeHart are always extremely courteous and efficient. I never feel awkward having them in my house, and they work quickly and give me time to ask questions should I need to. Always a pleasure doing business with this company, phone contacts included. Service: Heating maintenance
Veronica Villanueva
Jan 11, 2022
Jesse was on time, very professional and knowledgeable. I appreciated the feedback on our other appliances needs to maintain them. I was so happy with DeHart's great customer service I joined their membership. Service: Cleaning
Laura Chavez
Jan 09, 2022
Great customer service! Once I put in my information to just get it estimate they call me right away they were here by Monday and took care of the problem right away thank you Gilbert and Emanuel for coming out and going that extra step to make sure I got the perfect service today - Central Auto Insurance Service: Heating maintenance
Tom Albertson
Dec 22, 2021
Very easy to work with and offered detailed explanation of the problem and options to repair
Claudia Blick
Dec 17, 2021
Sent a technician out the same day that I called to report that our furnace had stopped working. He was able to locate the problem and make a temporary fix so that we had heat until the replacement part was available to install. Thanks for warming up our house! Winter in Manteca is not a time you want to go without heat. Service: Heating system repair
Bee Fran
Nov 29, 2021
Great customer service. Techs were on time and very informative with the process of the work they were doing and with what needed attention too and estimated pricing. Thank you so much DeHart. Would highly recommend.
Ninja Warrior
Nov 23, 2021
The woman who answered my call this morning was quite friendly. She was able to get me a same day appointment regarding my water softener. The technician Brian was knowledgeable and professional. A positive experience, highly recommended company!
Tony Flores
Nov 20, 2021
The technician they sent out Spencer was EXTREMELY knowledgeable and professional. He was down to earth and provided THE ABSOLUTE BESt customer service I've ever experienced with a home repair. It's rare that I call anybody to fix anything in my home as I do all of my own repairs but I did sign up for the inspection program and will be using Hart for all of my heating, AC, and plumbing needs for sure! Spencer deserves a raise!
Amanpreet Basi
Nov 13, 2021
Brian did an amazing job explaining what needs to be done. He didn't try to up sell anything and offered solutions to issues that were discovered. Very knowledgeable and very friendly. I was fortunate to get him on two separate occasions. He's very thorough and respectful. Services: Boiler repair, Shower repair
Karen Warner
Oct 30, 2021
We had a very good experience replacing our entire HVAC system and adding new ductwork and insulation to our home through DeHart. Their entire team, from sales to work crew to billing, was extremely helpful and professional. After doing extensive research and getting multiple quotes, we also felt we were getting a very fair and good deal, which was a comfort as we knew this was one of the larger financial investments we would be making in our home.

I appreciated their transparent approach to pricing, and felt like we were given clear and helpful information at every stage of the decision process. They even went out of their way to accommodate our scheduling requests to make the work days easier on our toddler's sleep schedule. Very happy with our choice of DeHart and would recommend to others! (PS - Our family also loves how active DeHart is in the community, through programs like Love our Cities!)
Jamie Hurley Buck
Oct 05, 2021
Brian just came out to the house to do our annual check up. Very professional, very pleasant. I am very happy with the service he provided. Took care of everything that needed to be taken care of and he's on his way to his next job. Thank you
Dolores Duque
Aug 18, 2021
Since I've been using DeHart for business, they have been excellent all around. Kind and courteous. They helped me out with keeping my AC / Heater Unit clean and running. All the maintenance associates have been awesome. Especially Deon, I got to know him a little better. He's fixed 2-3 parts on my unit, told me I'm set for another 10 years. So everyone needs to be using the DeHart Company. They are reliable, and they come when you need them urgently. So that is a Plus in my books. To DeHart your AWESOME! Thank you for all your help with my unit, GOD BLESS!
Sam R.
Jul 20, 2021
I called them to check on our AC that made a noise. the guy shows up and says everything is ok, except the condensor fan motor needs to be changed, and quoted me $900. I am glad I said no to that. I get another opinion. I find out the motor is about $150 original equipment manufacturer, and doesn't take more than 2 hours max to fix, not even close to a $900 bill!, but that wasn't even the problem.

The motor was tested for over an hour, it didn't get too hot and the ampage stayed where it's supposed to the whole time, so it worked with no issues and didn't need replacement whatsoever. what the 2nd person pointed out, was the obvious fact that the unit was clogged with dust and needed cleaning. he cleaned it and unit worked perfectly after that.

I am including the picture of the clogged unit that Dehart ignored and tried to get me for $900 for something I didn't need. I hope this review doesn't get hidden. I don't know how so many good reviews are posted when they work like this. I would stay away from these people.
Nora Kane
Jul 09, 2021
Right on time honestly and good service for the price excellent customer service
Avena Jones
Oct 24, 2016
I did not watch any of their work, but everything is working well. For that I am glad since the system is very old. They keep it running.
Tori Lynn
Mar 31, 2016
DeHart came out to my house last Wednesday for a routine maintenance. At that time Gilbert informed us that our heater was not working (big surprise it worked the day before) due to the control board being bad and not telling the gas valve to open.
Nicki Tyler
Oct 10, 2015
You have no idea how much hard work these guys do in the hot weather or cold days- multiple follow up phone calls, updates, brainstorming and simply feeling like someone empathizes with your situation.
Dennis Louis
Sep 27, 2015
This past week, DeHart installed a complete new A/C & heating system to replace the one they had installed back in 1993. I could have just replaced a single (but expensive $2,200) part, but given the age of the system, the availability of 2 utility rebates (MID and PG&E), and a reasonable quote for additional work I wanted done, I asked them to upgrade other things as well.