Houston, Texas · Residential & commercial HVACNeed service? Call (713) 999-1900
Houston AC & heating service
Home comfort starts with a call.
When the Houston heat gets inside, you need a clear path back to comfort. Comfort Star repairs, replaces, and maintains the systems your home depends on.
★★★★★Houston homeowners recommend us
Real feedback from local customers

Repair. Replace. Maintain.Practical solutions for Houston weather.
A local team you can call✓ Licensed in Texas✦ Satisfaction guaranteed⌂ Serving greater Houston
What we do
Get the right help for your system.
From a small repair to a complete replacement, find the service you need and take the next step.
Houston AC questions
What should you check when your AC is not keeping up?
Houston heat and humidity can make a cooling problem urgent. These first checks can help you describe the issue before a service visit.
Running, not cooling
Why is my AC blowing warm air?
Check that the thermostat is set to cool, the air filter is not heavily clogged, and supply vents are open. A system that still blows warm air may need a technician to check airflow, the outdoor unit, and refrigerant performance. Avoid opening electrical panels or handling refrigerant yourself.
About AC repair ↗Uneven rooms
Why is one room hotter than another?
Closed vents, a dirty filter, or blocked returns can affect airflow. If the difference persists, duct leakage, insulation, system sizing, or equipment performance may be involved. A technician can identify the cause before recommending a fix.
About ductwork ↗Indoor humidity
Why does my home feel damp when the AC is on?
Cooling and moisture removal are related, but a system that runs in short cycles or has an airflow problem may leave the house feeling clammy. Comfort Star can assess the system and discuss humidity control options suited to the home.
About humidity control ↗Consider repair
If the issue is isolated and the system is otherwise performing well, a repair may restore comfort without replacing equipment. Ask for the diagnosis, scope, and written estimate.
Explore AC repair ↗Compare replacement
If breakdowns repeat or a major component needs work, compare the repair estimate with a properly sized replacement and its expected operating costs. The best answer depends on the home and system.
Explore replacement ↗Schedule maintenance
When the system is working but needs a seasonal check, a tune-up can identify wear, check performance, and help you plan ahead for Houston’s long cooling season.
Explore tune-ups ↗
LOCALLY BASED IN HOUSTONWhy Comfort Star
Good service should feel straightforward.
Comfort Star is a Houston-based heating and cooling company. We take time to understand the issue, talk through your options, and help you choose what makes sense for your space.
- Repair and replacement options explained clearly
- Service for cooling, heating, airflow, and humidity
- Financing options available with approved credit
Get to know us ↗- 01 / REQUEST
Tell us what is happening
Call or use online booking to share the symptoms, your address, and a time that works for you.
- 02 / CONFIRM
Set the visit
Our team confirms availability and an arrival window, then lets you know how to prepare for the visit.
- 03 / DIAGNOSE
Understand the problem
A technician checks the equipment, explains the findings in plain language, and reviews repair or replacement options where relevant.
- 04 / DECIDE
Approve the work
You receive a written estimate before work begins. After service, the technician reviews what was done and answers your questions.
Customer feedback
Neighbors notice the difference.
Hear directly from customers who called Comfort Star when their home needed attention.
See more reviews ↗★★★★★
“Top notch service, Shane M. is a great and knowledgeable technician.”
— Tony He, Google review shown on Comfort Star’s websiteService area
Houston is home. So are the neighborhoods around it.
Based at 9319 Long Point Rd in Houston, Comfort Star serves local homeowners across the area. Call to confirm availability at your address.
Check your area ↗HoustonBellaireWest UniversityRiver OaksMemorialTanglewoodSugar LandKaty
Comfort Star answers
Good questions before you book.
A few practical details about arranging service and understanding your options.
How do I schedule AC or heating service?
Call (713) 999-1900 or book online. Share the problem and your location; the team will confirm the available appointment and arrival window.
Will I know the price before work starts?
After diagnosing the problem, the technician explains the recommended work and provides a written estimate. If the scope changes, the team discusses it with you before continuing.
What warranty comes with a repair or new system?
Coverage depends on the service and equipment selected. Your written estimate or invoice should identify the applicable workmanship terms and any separate manufacturer warranty. Ask the team to review the coverage for your specific job before approval.
Can I finance a repair or replacement?
Financing options may be available for qualifying customers, subject to approved credit. Ask which plans apply to the work you are considering and review the full payment terms before deciding.
Which Houston neighborhoods do you serve?
Comfort Star serves Houston and selected nearby communities, including Bellaire, West University, River Oaks, Memorial, Tanglewood, Sugar Land, and Katy. See service areas or call to confirm your address.
How often should I plan for maintenance?
Comfort Star describes a twice-yearly cooling and heating maintenance option. The right schedule can vary by equipment and usage; ask what the service agreement includes for your system.
Prototype copy: appointment, warranty, and financing details are drafts to verify with Comfort Star before the public WordPress launch.