THA Heating Air & Plumbing Inc.

In the words of THA Heating Air & Plumbing Inc.

THA Heating Air & Plumbing Inc. is a locally owned, BBB-accredited HVAC and plumbing company serving San Diego, CA, and surrounding communities including National City. Serving the area since 1980, their fully licensed and insured team specializes in heating repair and installation, air conditioning services, ductless mini splits, and full-service plumbing for residential and commercial customers. As a trusted emergency HVAC contractor in National City, CA, THA offers 24/7 emergency support with free estimates, ensuring fast response when it matters most. They partner with top brands like Carrier, Bryant, and Trane, and offer financing options and discounts for military and seniors. Request a free estimate today.

Trade

HVAC contractor

Business address

3240 F St, San Diego, CA 92102

Telephone

(858) 571-8865

Website

thaheatingandair.com

Hours

• MondayOpen 24 Hours
• TuesdayOpen 24 Hours
• WednesdayOpen 24 Hours
• ThursdayOpen 24 Hours
• FridayOpen 24 Hours
• SaturdayOpen 24 Hours
• SundayOpen 24 Hours

From the business's Google listing, checked Oct 2026

Register

CA register

Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.

Google Reviews

4.5 ★★★★★ (106)

• After spending more than eight hours working at a hot outdoor event, all I wanted was to come home and sit in a cool house. Instead, I noticed my outdoor AC fan slowing down and eventually stopping during a nearly 100-degree San Diego heat wave. I started calling HVAC companies around 5 PM on a Saturday, basically the worst possible time. The Padres were playing in the postseason, several companies advertising “24/7 emergency service” didn’t answer, and others had AI receptionists that collected a ton of information before finally telling me nobody was available. Another company told me I could pay an emergency fee for a diagnostic, but there was no guarantee they could fix anything because the supply houses were closed. I understood that, but there’s a way to communicate that to someone who is stressed and sitting in a very hot house. I was willing to pay a premium and still couldn’t find anyone. I honestly thought we were going to have to get a hotel room. Then I called THA and spoke with Matthew, the owner. Instead of telling me why it couldn’t be fixed, Matthew started problem solving. He asked for a video, watched it, and told me he was about 97% confident his team could fix it. He was incredibly kind and completely transparent about pricing. Given the circumstances, he easily could have taken advantage of the situation. He didn’t. His price was honest and fair. He was even willing to come out himself if needed. By around 6 PM, Oscar was at my house. He diagnosed a bad capacitor and got to work. Another newer team member was just as kind and worked hard to track down the last piece they needed. Even with the supply houses closed, they figured it out and got my AC running that night. Matthew had told me Oscar had already been slammed with far more service calls than usual that day, and I really appreciated that Matthew was clearly thinking about the wellbeing of his employees and didn’t want his team overworked. But you never would have known Oscar had already had such a long day. He was patient, kind, and genuinely happy to help. Oscar told me how much he loves what he does because he loves helping people, and that is exactly how he showed up for me. Oscar also told me it was a really good thing I had shut the system down when I noticed the fan failing because continuing to run it could have turned this into a much bigger problem. I mentioned how sweet Matthew had been on the phone, and Oscar told me Matthew isn’t just a great boss, he’s an actual leader and a genuinely good human. Hearing an employee speak about the owner that way, especially someone who has worked for other HVAC companies, says a lot about the kind of company they’ve built. I actually told Oscar I wish I had found THA when I needed an entirely new HVAC system installed at another property. I went through a large company for that job and dealt with poor customer service, overpromising, underdelivering, and a disappointing installation. I know exactly who I’ll be calling next time. This is why I love supporting genuinely local businesses instead of huge corporations or private-equity-owned companies. THA treated me like a person, was honest about the cost, and looked for a solution when everyone else was telling me why they couldn’t help. Matthew, Oscar, and the whole THA team, thank you. After a very long and very hot day, you truly saved our Saturday night. You have a customer for life.

  Sophia C.★★★★★

• Adam was very nice and experienced.

  Tim G.★★★★★

• I had several HVAC companies come out to inspect my heating system and provide quotes. After comparing them, I decided to go with THA because they offered the most reasonable price without compromising on quality. The team was professional, knowledgeable, and completed the heater replacement according to code. They used high-quality, reputable brands, and the installation was done very neatly. Since the replacement, my heating system has been working perfectly, and I couldn’t be happier with the results. I’m very satisfied with their workmanship, professionalism, and fair pricing. I highly recommend THA to anyone looking for honest and reliable HVAC service!.

  Fariba B.★★★★★

• Had some plumbing in my garage rerouted. Huge thanks to Oliver for getting this done in a timely manner..very respectful and kind as well. Would recommend!!

  Alizé M.★★★★★

• Oliver was professional and able to quickly unclog my shower drain.

  Alex F.★★★★★

• Oliver was great he fixed my water leak in a fast a professional manner and cleaned up after himself!

  Nicole E.★★★★★

• I had a great experience with THA Heating Air & Plumbing Inc. Luiz and Selso were extremely professional, punctual, and knowledgeable. They took the time to explain the issue and fixed everything efficiently. It's hard to find reliable service these trades, but these guys truly delivered. Highly recommended!

  Sabrina R.★★★★★

• Great Great workers

  Clara W.★★★★★

• Oliver R. did a great job replacing our old water heater with a new one. He was professional, took his time to ensure the water drained out properly and didn't damage the water closet, and was very friendly throughout the entire process. He installed everything properly and handled the entire interaction with professionalism. Would highly recommend!

  Caro G.★★★★★

• Adan was our service technician. He was wonderful . He went above and beyond his call of duty. The best work I've seen in a very long time.

  Brenda O.★★★★★

• Oliver Rios installed our kitchen and bathroom faucets today and he was great. Very professional, kind and courteous. I’d definitely recommend THA and Oliver.

  Rachel N.★★★★★

• Evan is professional and extremely helpful. High praise.

  Laurie W.★★★★★

• Oliver from THA did an amazing job! He was able to diagnose and fix our plumbing issue really quickly. He was polite and friendly, and he was able to walk me through what he found and explained the preventive measures we can take to help avoid future issues. I will definitely be using THA again, and would recommend them to anyone who needs quick support.

  Thaddeus K.★★★★★

• Excellent work, highly recommend them.

  Joannie P.★★★★★

• Ishmael and Oliver were very kind helping me fix my garbage disposal. Even took the time to teach me how to troubleshoot in the future! Prompt service and appreciated the main office calling in the morning to confirm everything was still on track.

  Tarah C.★★★★★

• Matthew and his crew went above and beyond to help our family. We have a 10 day old newborn and our property management company (Beyond Property Management) was doing nothing to help us get our broken air conditioning fixed. Matthew stepped in and helped us the day of to get the issue resolved before a warm holiday weekend. I cannot recommend Matthew enough, they were professional, timely and empathetic to our situation. Thank you Matthew and crew for helping our family!

  Daniel W.★★★★★

• Absolutely terrible service, Max who seems to be annoyed by having to answer questions is a terrible representative for the company.

  R R.★★★★★

• Excellent Service! Jaime Garbay was here asap and within one day I will have new hot water heater installed!!!! Highly recommend THA plumbing, Heating &A/C. Thank You Jaime!!!

  Rosemarie M.★★★★★

• This was the second time we used THA services THA sent out Oliver Rivers who was the plumber who did the work. Super nice guy, very professional and did excellent work. I watched him preform his tasks, and he was very detailed oriented and didn't cut corners. We are impressed by his expertise and will consider using this company again in the future. Matthew Metanat, the owner of THA is very professional and kind. We asked him for a discount and he agreed to give us a discount on the new water heater that we needed to replace the old one (after 12 years). We purchased the old one from them too and we were happy with it for 12 years. We were very pleased with the work THA did for us, and can highly recommend this company. We are confident you will receive the same professionalism and workmanship as we did when choosing this company for your Heating and Air Conditioning needs. t experience, I would recommend this company to anyone Roobina & James

  Roobina G.★★★★★

• Thank you Oliver Rios for fixing our water heater, you excelled in professionalism and getting the job done right ! THANK YOU for your fast response and leaving everything cleaner then it was !

  Mary T.★★★★★

• I had a great experience with THA. Daniel did a great job replacing our furnace. He was very polite and thorough with his work and explanations.

  Luz C.★★★★★

• Oliver was fantastic. The best plumber I’ve ever worked with. He is patient, polite, knowledgeable about many contracting specialties, explains things well, and answers questions. He cleans up after his work better than he found the site. If you want to have this kind of plumber in your contacts to share with your friends and family, Oliver at THA is your guy.

  Julia M.★★★★★

• Oliver did an awesome job with our water heater replacement. He was super nice, professional and left the job site spotless!! Also took the time to interact with my curious kiddos and explain everything to me. Great work and great person!!

  Andrea P.★★★★★

• I'm completely satisfied with contractor services provided by tech. Daniel M. with THA Heating. Scope of work and all products replaced explained. 5/5 Jesse

  Jesse★★★★★

• Carlos Labra, he did a awesome job

  Monte R.★★★★★

• Had a great experience working with Michael from THA; showed up on time, was friendly and very knowledgeable. Performed the service with little to no mess. Highly recommend Michael and THA for all your heating, air, plumbing needs!

  Tania M.★★★★★

• Oliver was an awesome technician. Replaced our water heater w/out any issues. Great attitude, very professional, arrived w/in said time frame & was very communicative w/everything. Will definitely use this company again if needed.

  Amanda C.★★★★★

• Daniel replaced my old furnace. He did a great job. He cleaned up nicely after the installation. He made sure to go through every room with me, showing the heater vents worked throughout the house. THA was very communicative through the whole process.

  Pam R.★★★★★

• Updating my previous review. THA has been back to our house 6 times since installing our new furnace. It’s still broke and we don’t know what to do. Someone from THA came last week validated the furnace was throwing an error code and overheating. It’s honestly useless. Our furnace closet gets to like 200 degrees, none of the rooms get much heat at all and it shuts down. Frankly it’s probably dangerous. Each time THA sends someone to look at it they confirm its a problem and tell us they will work with the team and get back to us, they then never call us back and we have to start the process over again calling. SDGE was who referred us to THA, but I would be very careful working with them if you have a more than very straightforward simple install.

  Eric P.★★★★★

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About San Diego

Sources: U.S. Census Bureau. NOAA U.S. Climate Normals 1991-2020.