Call us: (650) 355-7772 | Cell: (650) 255-9869 | Pacifica CA 94044-2836


Maintech Service Plumbing & Heating

My heater was not working. It was not firing up. Our first service call to another heating company, which misdiagnosed the problem and gave me an estimate of over a thousand dollars. I authorized the work which was done but the furnace still wouldn't work. Then they said it was the circuit board for which they said was no exact replacement, and recommended replacing the furnace for over $4000. Then I called Maintech Service. Ron Sheehy came over in 15 minutes. The man is one of the most honest guys I have met. Within 20 minutes he shows me the problem. I see the burnt circuit board. He manages to get the exact replacement part within 45 minutes. His total cost was $325. His costs are more than reasonable. He knows what he is doing. And for sure he is a trustworthy person. What more can you ask from a repair service. Hands down he deserves 5 STARS. Heating or plumbing be assured that you'll get honest quality service for an honest price.

- Albert K. / Pacifica, CA

Heating Services

Quality heating products are just where we begin. The technicians at Maintech Service Plumbing & Heating are trained and equipped to handle anything from routine maintenance on a residential system to complete turnkey installations for commercial environments.


  • Repair & replace furnace, change filter and cleaning
  • Repair & replace wall heater
  • Repair & replace thermostats

Call Now!

Phone: (650) 355-7772
Cell: (650) 255-9869

Business Mailing Address

Maintech Service Plumbing & Heating
456 Moana Way, Pacifica CA 94044-2836

Hours of Operation

Monday to Friday: 9AM - 5PM
Saturday and Sunday: By Appointment

License # 652085

Why call Maintech Service?

When you call Maintech Service Plumbing & Heating you can count on prompt and professional service.

I do a very thorough job making sure it is done right the first time.

I show up on time & present a reasonable rate.

Maintech Service is built on excellent referrals.

- Ron

Call us: (650) 355-7772 | Cell: (650) 255-9869 | 456 Moana Way, Pacifica CA 94044-2836

Serving Pacifica, South San Francisco and the surrounding area.

Pacifica Maintech Service Plumbing & Heating