AC and roofing repair in Houston

Commercial & Residential

(713) 880-5200

60 Minute | 24/7 | Emergency Response Service


Does Your Heating System Need Service Or Repair?

We are here to help. We provide a full range of residential heating and air conditioning services

including heat pump, furnace and heater installation, and heater repair services.

Backed by a team of experts with years of experience,

we guarantee top quality service with minimal disruption to your day.

We are licensed, bonded and insured!

Air conditioners and heaters can be complicated. While your cooling

or heating unit may be working, it may not be performing at its

maximum level. Uneven airflow or excessive running time can cost

you more than you know. We can make sure your HVAC unit is

working properly and efficiently through our equipment diagnostics.


One Call HVAC

Our expert service technicians are experienced and committed to serving

our customers. We offer comprehensive heater service and heater repair

guaranteed to exceed your expectation.

A Friendly Face


Customer satisfaction is our top priority and this means you can expect

the best heater service in the Houston area. In addition to providing the

best quality HVAC maintenance and repair services available, we also

offer air quality solutions guaranteed to improve the quality of air you

are breathing in your home.


HVAC  Repair

The first thing you can expect when you call us, is a prompt

and courteous voice on the other end of the phone prepared

to schedule an appointment for your heater service

at your earliest convenience. 

Customers First at One Call!

Once in your home, our professional technician will run performance tests and complete

a visual check of your system to determine if it is operating efficiently and correctly.

With our professional diagnostics, we can determine if your system can be repaired

or if it needs replaced. We will provide you with a detailed overview of the issues

and a repair or replace cost estimate.

Water Heater Repair & Tankless Water Heater Houston



Houston water heater and tankless water heater installation, repair, and service is all provided by One Call. If your water heater is older than 10 years old, it is most likely time to think about replacement. With the advancements of technology, newer equipment is cheaper to run and uses significantly less energy. The older your water heater, the more it will cost to effectively heat up water for your home. If your water heater is old and inefficient, it may be cheaper in the long run to replace it than to keep using it. Need Water Heater Repair, Houston? One Call Does it All! 




You’ll Always Have Hot Water!



Tankless Water Heater Houston is the next generation of water heating, and One Call Services highly recommends choosing a tankless water heater over a traditional water heater. This leap in technology utilizes an electronic heat exchanger to heat water as you need it. Because of this, tankless water heaters are incredibly efficient, and the technology involved leads to a drastic reduction of C02 (carbon dioxide) and jump in efficiency – up to 93%!  Choose a Tankless Water Heater And Never Be Cold Again!


520 Sampson St

Houston, TX 77003

(713) 880-5200



Plumbers License #: MPL41644 (Texas Department of Plumbing Examiners) | HVAC License #: TACL15971 (Texas Department of Licensing and Regulations)