We are open 24 hours a day 7 days a week. We specialize in plumbing and heating services and repair, toilet, water heater and plumbing valve repairs, sewer and drain cleaning, sink and faucet, bathtub and shower plumbing, water and gas leak detection, pipe and hose repair and replacement and disposal repair. We service entire San Antonio County and our estimates are free.

An air-conditioning system maintains desired environmental conditions within a space. In almost every application there is a myriad of options available to the designer to satisfy the basic goal. It is in the selection and combination of these options that the engineer must consider all the parameters relating to the project.

Air-conditioning systems are categorized by how they control temperature in the conditioned area. They are also segregated to accomplish specific purposes by special equipment arrangement. This chapter considers elements that constitute the system. This text describes those systems that are used to solve the psychometric problem and control the environmental conditions of the occupied space, and Chapter 13 discusses the design of hot water and chilled water systems.

The two fundamental objectives of the air-conditioning system are to control the quality of the air in the conditioned space and the thermodynamic properties of the air. Additionally, in conjunction with other aspects of the space and system design, they become the major element in providing for the thermal comfort in the space.

Contact Details

  City San Antonio , TX
  Zip Code 78205
  Phone Number (210) 688-1463

Customer Testimonials

We used San Antonio Plumbing a few months ago to fix a toilet leak. The plumber showed up on time and fixed the leaking toilet the same day. He was very handy and I asked if he could put in a dog door he say he can but it has to be the next day. Next morning he returned and installed a dog door. This wasn't the easiest job and I am now glad I didn't try to do this myself.

For both jobs we were given a flat and reasonable estimate for the job, and after approval from us the job was done quickly, professionally and clean. Also both times plumber comes with an assistant student so he could focus on the main job and has someone else getting a tool or cleaning up. We recommend San Antonio Plumbing very highly.


San Antonio plumbing provides outstanding service. The plumber who comes to our house was very polite, efficient and show up exactly on time.

Seriously, they understand customer service. Our faucet in the shower was dripping constantly. When I called San Antonio plumbing they quoted me a rough price, which can be higher if bigger issue when they disconnect the old faucet.

When they come they have all the necessary parts with them the only trip they to took was going to the hardware store to match my old faucet, regardless everything was all finished in under an hour and the price was exactly as they quoted in the beginning.

I cannot express how hard is in this days to find this level of quality and professional service in San Antonio.

I'm very happy with the plumbing job they did for me. And if I have any more plumbing problems there are the first people to call.

Thank you so much!


Our house constantly was having the problem with being hot upstairs and cold downstairs; we had San Antonio Heating and Air Conditioning install a new heat-pump and furnace for us about 2 years ago. Everyone, from the consultant who initially came to our home, installers and the service technicians has been very pleasant and helpful and the system works like a great. The whole house is comfortable now, the system is very quiet, and saves about 40% on our heating bill compared to our old heating system!

Since then we always used San Antonio Heating and Air Conditioning for annual maintenance on our new system. The technicians have been excellent. We had small issue with our new heating system which was under warranty. Simple phone calls take care of everything. They came right away and took care of the problem right away. They always have been professional and efficient. I'd recommend them to anyone.