(832)-863-3827

Houston, Texas

24/7 Emergency HVAC Repair in Houston & Pearland

24/7 Emergency HVAC Repair When You Need It Most

When your AC breaks down in the middle of a hot Houston night or your heater stops working before a cold front, Louii’s AC has your back — 24 hours a day, 7 days a week.

We’re your local emergency HVAC experts serving Houston, Pearland, and nearby neighborhoods like Shadow Creek Ranch, Almeda, Ridgemont, and Silverlake. No matter when your system quits, our team is ready to restore your comfort — fast.

Fast, Reliable 24-Hour HVAC Repair in Houston

Always Open — Day or Night

We understand that heating and cooling emergencies don’t wait for business hours. That’s why our certified HVAC technicians are on call 24/7 — weekends, holidays, and late nights included.

When you call, you talk directly with a local Louii’s AC team member — no call centers, no delays.

Same-Day Service You Can Count On

We dispatch a technician as soon as possible, fully equipped with tools and parts to handle most emergency AC repairs on the spot.

Efficient HVAC Solutions.

Our Process

1. Contact Us

Submit an estimate request form. We'll then give you a call to learn more about your project and schedule your in-person estimate and consultation..

2. Consultation

Meet for an in-person estimate where we can setup a design if needed, take measurements, and learn about everything you're looking to have done

3. Deposit

Pay your deposit, get scheduled and we'll get prepared to provide you with top-notch services

4. Install

Sit back, relax, and let our team handle everything from start to finish so you can enjoy your new and updated property.

What Our Customers Say

Maintenance is the secret to avoiding surprise breakdowns — especially in Houston’s long summer season. Our AC maintenance service includes:

Prevent Costly Breakdowns with Regular HVAC Maintenance

Avoid emergency repairs by scheduling seasonal tune-ups with our team. Regular maintenance improves system performance, extends equipment life, and helps prevent sudden failures during heat waves.

AC Leaking Water or Freezing Up

AC Blowing Warm Air

Unusual Noises or Burning Smells

High Energy Bills

Schedule service now!

Louii's AC Core Values

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Family Owned

Louii’s AC is a family-owned and locally operated HVAC company serving Pearland and Houston. We treat every home like our own, delivering honest, reliable comfort.

Customer Satisfaction

We prioritize customer satisfaction by ensuring exceptional service, quality craftsmanship, and responsive support. Our goal is to exceed expectations and deliver results.

Integrity

At Louii’s AC, integrity is at the heart of everything we do. We deliver honest service, transparent pricing, and dependable HVAC solutions you can trust.

Service Areas We Cover

We proudly serve South Houston, Pearland, and nearby communities including:

Ridgemont

Almeda

City Park

Brunswick Meadows

South Post Oak

Shadow Creek Ranch

Silverlake

Southern Trails

Why Houston & Pearland Homeowners Choose Louii’s AC

Locally Owned & Operated

We’re not a corporate franchise. We live and work right here in South Houston.

Honest Pricing

We’ll explain what’s wrong before we fix it — no hidden fees or upsells.

Certified Technicians

Every technician is licensed, insured, and experienced with all major AC systems.

We Stand by Our Work

Your comfort is our priority. We back every job with a satisfaction guarantee.

Annual Maintenance starting at $149

Ask about the cost of additional systems!

Sign up for an annual maintenance and receive 15% off any repairs

Keep your system running smoothly year-round with Louii’s AC annual maintenance plan. For just $149, we’ll inspect, clean, and tune your HVAC system to prevent costly repairs and extend its lifespan.

Regular tune-ups help:

Reduce unexpected breakdowns

Improve energy efficiency

Extend system lifespan

Lower your monthly bills

Got more than one unit? Ask us about discounted pricing for additional systems!