Top 10 Furnace Repair in Houston, TX
The best furnace repair companies in Houston, TX for 2026 include Air Tech of Houston AC & Plumbing (4.9), Mission Air Conditioning & Plumbing (4.8), All Star A/C, Plumbing & Electrical (4.9). All offer 24/7 emergency heating repair, installation, and maintenance for gas, electric, and oil furnaces.
Air Tech of Houston AC & Plumbing
Mission Air Conditioning & Plumbing
All Star A/C, Plumbing & Electrical
One Hour Air Conditioning & Heating® of Houston
Be Cool AC & Heating
H-Town AC Repair HVAC services Houston
Village Plumbing, Air & Electric
Mr. Reliable Heating & Air
Ace Comfort Air Conditioning & Heating
Nick's Plumbing & Air Conditioning
How We Ranked These Houston Pros
Our rankings are based on a weighted evaluation of five key factors:
- Licensing & Insurance — All listed businesses hold active state licenses verified through official databases.
- Customer Reviews — We aggregate ratings from Google, Yelp, and the BBB, weighting recency and review volume.
- Response Time — Companies offering same-day or 24/7 emergency service score higher.
- Pricing Transparency — Businesses who offer flat-rate pricing or free estimates rank above those with opaque billing.
- Experience & Longevity — Years serving the Houston market and breadth of services factor into overall reliability.
Rankings are reviewed quarterly. Have a correction? Contact us.
Frequently Asked Questions
How much does furnace repair cost in Houston, TX?
Furnace repair in Houston typically costs $150-$500. Ignitor replacement runs $200-$350, blower motor repair $300-$600, and heat exchanger replacement $1,500-$3,000.
How do I know if my furnace needs repair?
Signs include uneven heating, strange noises, frequent cycling, yellow pilot flame, increased energy bills, and the unit being over 15 years old.
Is no heat an emergency?
Yes, especially in winter. Most Houston HVAC companies offer 24/7 emergency heating service. Frozen pipes from no heat can cause thousands in water damage.