Professional HVAC Replacement Service for Homes & Businesses

Get fast, reliable heating and cooling replacement to swap out your old system and keep your home efficient. From upgrading outdated units to full system changeouts, our certified technicians handle every HVAC replacement with expert care.

Call Now

Schedule Service

Why Choose 75 Degree AC For Your HVAC Installation?

Keep your home comfortable year-round with fast, reliable heating and cooling installation, sizing, replacement, and design from Houston’s trusted HVAC specialists.

Licensed & Insured Technicians: Certified, factory-trained HVAC professionals who deliver safe, high-quality workmanship.

Upfront, Flat-Rate Pricing: No hidden fees. You approve every installation estimate before we begin.

24/7 Emergency HVAC Service: We’re available day or night for urgent heating and cooling replacements—weekends and holidays included.

All Major Brands: We source, configure, and install all leading heating, ventilation, and HVAC brands.

Satisfaction Guaranteed: We ensure your new HVAC system is efficient, reliable, and ready to keep your home perfectly climate-controlled.

EMERGENCY SERVICE AVAILABLE

Need Immediate HVAC Installation?

Experiencing system failure? Get fast, same-day heating and cooling replacement and setup down to your doorstep.

Call Now (713) 598-2737

Get a Free Estimate

Comprehensive AC Services We Provide

We offer a full range of AC services available only in Houston to help keep your home comfortable year-round. Whether you need a quick repair, routine maintenance, or a full system installation, our team provides reliable solutions tailored to your cooling needs.

AC Repair

Fast and reliable AC repair services to keep your system running efficiently.

Central AC Repair

Expert central AC repair to restore comfort in your home or office.

Mini-Split AC Repair

Professional mini-split AC repair for precise and efficient cooling.

Heat Pump AC Repair

Skilled heat pump AC repair to maintain optimal heating and cooling.

Emergency AC Repair

24/7 emergency AC repair for unexpected breakdowns.

Compressor Repair

Specialized AC compressor repair to fix your cooling system’s core components.

AC Installation

Professional AC installation for energy-efficient and reliable cooling.

Central AC Install

Expert central AC installation to keep your entire home comfortable.

Mini-Split Install

Efficient mini-split installation for versatile and targeted cooling.

AC Leak Repair

Quick and effective AC leak repair to prevent energy loss and damage.

AC Replacement

Hassle-free AC replacement for old or inefficient systems.

Tune-Up & Maintain

Regular AC maintenance & tune-ups to extend system life and efficiency.

Ductless AC Install

Professional ductless AC installation for flexible, space-saving cooling.

AC Troubleshooting

Expert AC troubleshooting to identify and solve any system issues.

Commercial AC

Comprehensive commercial AC service to keep your businesses cool.

Residential AC

Our residential AC service to ensure your home stays comfortable year-round.

What Parts Of Houston Does 75 Degree AC Serve?

75 Degree AC provides HVAC services across Houston TX, supporting residential and light commercial properties throughout the city. Our service coverage reflects how HVAC demand actually works in Houston, from central neighborhoods to outer city districts. Customers rely on us for consistent service standards, clear communication, and dependable system support city-wide.

Downtown

East Downtown (EaDo)

Westwood

Midtown

Spring Branch (Central, TX)

University Place

Montrose

Gulfton

Meyerland

The Heights

Westbury

Eastwood

River Oaks

Memorial

Harrisburg / Manchester

Third Ward

Lazybrook / Timbergrove

Spring Branch (East Houston)

South Belt / Ellington

Trinity / Houston Gardens

Clear Lake (Houston City Portion)

Richmond

Katy, TX

Free HVAC Estimate

What to Expect From Our HVAC Replacement Services

Experience top-quality HVAC services in Houston with our skilled technicians. From removing old equipment and updating lines to testing your new high-efficiency system, we ensure your replacement runs flawlessly, saving you time, money, and stress.

Expert system removal and replacement by licensed Houston technicians
High-efficiency system upgrades to lower your utility bills
Quick and reliable emergency HVAC replacement service
Seamless integration with all major HVAC brands and ductwork
Preventive advice to maximize your new system's lifespan

What Our Customers Are Saying

Recent AC Service Projects We Serve

Take a look at some of our recent AC service projects across Houston. We proudly provide expert installation, repair, and maintenance services to homes and businesses, ensuring comfort and satisfaction in every job we handle.

AC Repair Success

Cooling System Upgrade

Emergency Fix Completed

Leak Repair Resolved

Frequently Asked Questions FAQ's

Find answers to the most common questions about our replacement services. We cover everything from removing old units and energy efficiency upgrades to warranties and emergency service.

What areas do you provide HVAC replacement service in?

We offer professional HVAC replacement services throughout Houston and nearby neighborhoods.

Do you offer same-day HVAC replacement?

Yes, we provide fast, priority HVAC replacement if your old system has completely broken down and failed.

When should I replace my old HVAC system instead of repairing it?

If your system is over 10-15 years old, needs frequent repairs, or your energy bills are rising, a replacement is usually more cost-effective.

Do you haul away the old HVAC system after replacement?

Yes, we completely remove and safely dispose of your old heating and cooling equipment as part of our service.