Fastest emergency Service
in Greater Houston Since 1990
COMPETITIVE PRICING CALL NOW & SAVE
HOUSTON'S HVAC REPAIR & SERVICE EXPERTS
Same Day Residential & Commercial Air Conditioner Repair
Greater Houston HVAC Services
At OneCall Houston, your comfort and safety drive our commitment. Serving Greater Houston and its surroundings, we provide comprehensive HVAC services tailored to ensure your home and business environments are optimally conditioned. With over three decades of expertise, we’re dedicated to delivering both routine and emergency HVAC solutions.
- Emergency
- Inspection
- Repair
- Installation
- Replacement
- Maintenance
- Ductless
- Cleaning
- Filter Replacement
- System Dismantlement
- Portable
- Ventilated Ceilings
Heating
We offer air conditioning repair seven days a week, 365 days a year. We offer same day AC repair service throughout the Houston area for homes and offices, restaurants, hotels and more!
Even if you keep your air conditioner correctly maintained, at some point it’s going to require repair services. Air conditioners are working machines, with parts that wear and tear over time.
Your air conditioner could be broken due to leaks, inadequate lubrication, age, dust, electrical issues, wear and tear, or even faulty installation. One of our trained and certified technicians can visit your home and evaluate your system. Then, we can give you a straight answer on what’s needed to get your air conditioner up and running.
- Emergency
- Inspection
- Repair
- Installation
- Replacement
- Maintenance
- Ductless
- Attic Insulation
Indoor Air Quality
We offer air conditioning repair seven days a week, 365 days a year. We offer same day AC repair service throughout the Houston area for homes and offices, restaurants, hotels and more!
Even if you keep your air conditioner correctly maintained, at some point it’s going to require repair services. Air conditioners are working machines, with parts that wear and tear over time.
Your air conditioner could be broken due to leaks, inadequate lubrication, age, dust, electrical issues, wear and tear, or even faulty installation. One of our trained and certified technicians can visit your home and evaluate your system. Then, we can give you a straight answer on what’s needed to get your air conditioner up and running.
- HEPA Air Purification Filters
- UV Lights
- Air Scrubbers
- Smoke & Carbon Monoxide Detectors
- Media Filters
Ducts
We offer air conditioning repair seven days a week, 365 days a year. We offer same day AC repair service throughout the Houston area for homes and offices, restaurants, hotels and more!
Even if you keep your air conditioner correctly maintained, at some point it’s going to require repair services. Air conditioners are working machines, with parts that wear and tear over time.
Your air conditioner could be broken due to leaks, inadequate lubrication, age, dust, electrical issues, wear and tear, or even faulty installation. One of our trained and certified technicians can visit your home and evaluate your system. Then, we can give you a straight answer on what’s needed to get your air conditioner up and running.
- Duct Cleaning
- Duct Repair
- Duct Installation
Thermostats
We offer air conditioning repair seven days a week, 365 days a year. We offer same day AC repair service throughout the Houston area for homes and offices, restaurants, hotels and more!
Even if you keep your air conditioner correctly maintained, at some point it’s going to require repair services. Air conditioners are working machines, with parts that wear and tear over time.
Your air conditioner could be broken due to leaks, inadequate lubrication, age, dust, electrical issues, wear and tear, or even faulty installation. One of our trained and certified technicians can visit your home and evaluate your system. Then, we can give you a straight answer on what’s needed to get your air conditioner up and running.
- Thermostat Repair
- Thermostat Installation
Our HVAC Services
Air Conditioning Services
Experience relief during Greater Houston’s intense summers with our extensive air conditioning services, from timely repairs and installations to meticulous maintenance.
Heating Services
Keep warm during the chilly months with our reliable heating solutions, including repair, installation, and routine servicing of your heating systems.
Indoor Air Quality Services
Enhance the air quality within your indoor spaces with our sophisticated solutions such as HEPA filters, UV lights, and air scrubbers, designed to purify and freshen the air you breathe.
Duct Services
Maximize your HVAC efficiency with our duct services, including comprehensive cleaning, repair, and installation to improve system performance and air quality.
Thermostat Services
Optimize your heating and cooling systems with our advanced thermostat solutions, ensuring efficiency and ease of use through modern repair and installation techniques.
Why Choose OneCall Houston for Your HVAC Needs?
- Prompt Emergency Responses: We offer the fastest emergency services in the area, ready to tackle your HVAC emergencies with speed and efficiency.
- Unmatched Expertise: With more than 30 years serving the Greater Houston area, our experience ensures top-tier service for both residential and commercial clients.
- Competitive, Transparent Pricing: Get the best value with our straightforward, competitive pricing—no surprises, just honest, affordable service.
- Exceptional Customer Satisfaction: Our commitment to your satisfaction is backed by glowing reviews from over 900 customers on Google.
- Flexible Scheduling: We accommodate your busy schedule, making our services convenient and tailored to your timing needs.
- Highly Qualified Technicians: Each technician is not only licensed and insured but also rigorously trained and vetted to meet the highest standards.
- Local Family Business: As a family-owned business, we take pride in serving our community with integrity and respect.
- Attractive Offers and Financing: Check out our Special Offers and Financing options that make it easier to manage your HVAC expenses.
Ready to Enhance Your Comfort?
Whether you need urgent repairs, maintenance, or are considering a new installation, our team at OneCall Houston is here to provide professional HVAC services. Contact us today to schedule a consultation or service visit.
Frequently Asked Questions (FAQ)
Regular maintenance includes inspections and adjustments of thermostat settings, tightening electrical connections, lubrication of moving parts, and replacement of air filters.
Inspect your filters monthly and replace them at least every three months, or more frequently during periods of high usage.
Keep an ear out for unusual noises or poor airflow and watch for thermostat issues or spikes in your energy bills—these are signs your system might need professional attention.
For optimal safety and efficiency, we recommend professional installation of your HVAC system to avoid common pitfalls and future issues.
Special Offers
OneCall Houston has the deals!
OneCall to handle it all!
At One Call Services, we have your whole home covered! We offer same day service all over Houston including Katy, Spring, Cypress, and Sugar Land.
PROUDLY Serving the Greater Houston Area
One Hour Response to Plumbing, HVAC, and electrical emergencies in most areas!
- Greater Houston
- Harris County
- Atascocita
- Bellaire
- Cypress
- Houston Heights
- Katy
- Kingwood
- League City
- Missouri City
- Montgomery County
- Pasadena
- Pearland
- River Oaks
- Spring
- Spring Branch
- Spring Valley
- Sugar Land
- The Woodlands
- West University
We Accept the Following
emergency? project? let us help
It's Just OneCall to Handle It All!
As Greater Houston’s best Plumbing, Electrical, and HVAC service provider, we look forward to solving all your home & business service needs.
Office Hours
We Accept the Following
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Plumbers License #: MPL41644 (Texas Department of Plumbing Examiners) | HVAC License #: TACL15971 (Texas Department of Licensing and Regulations) | Electrical License #: 27118 (Texas Department of Licensing and Regulations)
