Veteran and Family-Owned Business
Established January 1, 1991
281-459-9500
Celsius A/C & Heating offers expert HVAC repair, installation, and maintenance in Houston, TX.
Need 24/7 emergency AC repair in Houston,
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281-459-9500
Trusted & affordable AC repair, installation and maintenance in Houston, TX.
Expert HVAC Services for Your Houston, TX Home.
Celsius A/C & Heating is a full service residential HVAC contractor, licensed, insured, and dedicated to providing you,
our Houston customer, with the highest quality products, service and installation with a team of experts
who deliver unsurpassed customer service because we care about you and your Houston home.
Specializing in the repair, replacement, installation and maintenance of high efficiency HVAC systems,
reducing your electricity costs, making your Houston home a more comfortable environment and keeping
your HVAC system operating at it's peak performance throughout the year is important to us.
Celsius A/C & Heating is the most trusted heating and air conditioning repair service contractor in Houston Texas,
Celsius A/C & Heating is committed to keeping your home in Houston Texas comfortable and safe. We offer affordable
HVAC repair services to Houston Texas and surrounding areas, including AC repair, installation and maintenance.
Comprehensive Heating & Cooling Services for Houston
Houston, TX homes range from newer construction to established properties requiring expert maintenance.
Celsius A/C & Heating brings over four decades of experience to keep your
climate control systems performing optimally year-round.
We partner exclusively with premium manufacturer American Standard for new equipment installations,
offering robust engineering, efficient operation, and proven longevity.
Professional Air Conditioning Services for Texas Heat
The Houston, TX cooling season runs from early April through October, bringing sustained heat
and oppressive humidity. Your air conditioning system operates continuously for months,
making professional installation, maintenance, and repair services essential.
Dependable Heating Systems for Houston Winters
Houston, TX winters are unpredictable, ranging from 70-degree afternoons to overnight freezes.
We provide comprehensive heating solutions for these conditions.
Enhancing Indoor Air Quality Throughout Your Houston Home
Modern homes are built tight for energy efficiency, which means air recirculates continuously. Without
proper filtration and purification, indoor air accumulates dust, pollen, pet dander,
mold spores, bacteria, and volatile organic compounds.
High pollen counts and persistent humidity create challenging conditions for Houston families with
allergies or asthma. Professional-grade filtration and purification dramatically reduce symptoms.
UV purification is particularly effective at preventing mold growth on evaporator coils.
Call the Pros at Celsius A/C & Heating in Houston, Texas.
There is nothing more frustrating than a poorly functioning air conditioning or heating system.
At Celsius A/C & Heating, we aim to keep our customers in Houston comfortable all year long.
In order to do so, we offer a wide range of HVAC services to our Houston customers. Our
products and services are designed to increase your comfort, maximize the life expectancy
of your equipment, and save you money on utility bills.
Celsius A/C and Heating is available 24 hours a day, 7 days a week in Houston, and we never
charge extra in Houston for nights, weekends, or holidays, and you can count on
Celsius A/C and Heating to provide superior repair services at a fair price,
which also includes a 1-year parts and labor warranty on all repairs.
As a locally owned and operated air conditioning repair company in Houston Texas we are well aware that life without
air conditioning can be miserable. That is one reason why we offer 24 hour ac repair service in Houston. Unlike other
Air Conditioning repair companies in Houston, we understand how important having a same-day service option is.
Our customers constantly express gratitude for our 24 hour ac repair service in Houston and surrounding TX areas.
Specializing in Repairing Older Equipment
One of the unique challenges homeowners face is deciding whether to repair an older HVAC system or replace it entirely.
At Celsius A/C & Heating, we stand out because we specialize in repairing older equipment. While many companies
push for immediate replacement, our experienced technicians possess a deep understanding and the specific
skills required to diagnose and repair even the most seasoned HVAC units.
Common AC Problems in Houston area Homes
AC Blowing Warm Air
If your AC is blowing warm air, the most likely causes are low or leaking refrigerant, a blocked condenser coil,
or a failing compressor. Running the system with low refrigerant accelerates compressor damage fast,
turning a $300.00 repair into a $3,000.00 replacement or more. Call for
same-day diagnostics before the problem compounds.
AC Not Turning On
If your AC won't start, the cause is usually a failed capacitor, faulty contactor, tripped breaker, or thermostat failure.
Capacitors degrade faster in Houston's extreme heat than in cooler climates. Repeatedly resetting the breaker without
diagnosis risks further electrical damage, so get a technician on-site before a $300.00 fix becomes a $2200.00 repair.
Weak Airflow from Vents
Weak airflow is commonly caused by a clogged air filter, failing blower motor, frozen evaporator coil, or leaking ductwork.
Houston's heavy pollen seasons clog filters faster than most homeowners expect. A system fighting restricted
airflow runs longer cycles, drives up energy bills, and accelerates blower motor failure if left uncorrected.
High Indoor Humidity Levels
If your home feels sticky despite the AC running, the system is failing to dehumidify — a serious issue in Houston's climate.
Common causes include an oversized unit short-cycling, low refrigerant, or a dirty evaporator coil. Indoor humidity above
60 percent creates mold conditions inside walls and ductwork, with remediation costs ranging from $500 to $6,000.
Frequent AC Cycling
If your system turns on and off repeatedly, it is short cycling due to low refrigerant, an oversized unit, a dirty filter,
or a thermostat fault. Every unnecessary startup cycle stresses the compressor and inflates your energy bill.
Left unaddressed, short cycling can cut your system's lifespan nearly in half and lead to full compressor failure.
Your air conditioning repair and installation will be done right and according to code,
to assure you, our Houston customer, that the end results are quality air conditioning repairs
and installations that will provide you with comfort and savings for many years.
We not only repair and install air conditioning systems, we also provide preventative maintenance that will prolong
the life of your home’s air conditioner, improve its performance, and help it run more efficiently and economically.
Call us at 281-459-9500 for the best HVAC maintenance in Houston!
At Celsius A/C & Heating, we deliver complete home comfort solutions with expert HVAC repairs, energy-efficient
upgrades, and indoor air quality improvements—all backed by Christian values, and transparent pricing.
Get Your Air Conditioner in Houston Serviced Today.
AC repair in Houston is just a phone call away!
Schedule an Appointment Now!
(281) 459-9500
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