Every installation starts with a Manual J load calculation to match the equipment to the size and layout of your home. An oversized or undersized system wastes energy and wears out faster. We get it right the first time.
- Local & Professional
- 24/7 Emergency Service
Best Heating Services for Homes & Businesses in Houston, TX
Get reliable and professional heating services in Houston, TX with 75 Degree AC. Our certified technicians deliver fast furnace repair, installation, and maintenance you can trust, keeping your home or business comfortable all year. Call now for same-day heating service.
- Emergency Appointments Available
- Home & Commercial
- Easy Scheduling
About us
Who We Are - Top-Rated Heating Company Serving Houston
When 75 Degree AC started serving Houston, we committed to delivering safe, reliable, and professional heating services. With 10 years of experience, our company has built a reputation for honesty, precision, and customer-focused solutions. We provide expert furnace repair, heat pump service, and system maintenance across Southeast Houston, Northwest Houston, and Montrose, ensuring homes and businesses enjoy consistent warmth and energy-efficient comfort. Our licensed technicians follow industry-approved practices for every job. Our company focuses on trust, expertise, and dependable service, offering upfront pricing, preventive maintenance, and emergency repair solutions. We combine advanced heating technology with real-world experience to ensure every system performs efficiently and safely.
- Cool Craft Custom Solutions
Experience
10+
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Roberto Ramon
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our servicses
Professional HVAC Services in Houston TX by a Local HVAC Contractor
01
Gas Furnace Install
Most Houston homes run on natural gas for heating. Our gas furnace installation service includes gas line connection.
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02
Electric Furnace Install
Homes without access to natural gas rely on electric furnaces for heat.
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03
High-Efficiency Furnace
A condensing furnace captures additional heat through a secondary heat exchanger.
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04
Furnace and Ductwork
Some installations require ductwork changes to support the new furnace.
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What Customers Say About Our Service
Our Complete Air Quality Services in Houston, Texas
Air Duct Cleaning
Professional removal of dust, debris, and contaminants from HVAC ductwork to improve airflow and indoor air quality.
Residential Air Duct Cleaning
Whole-home duct cleaning to reduce allergens and improve family comfort and system efficiency.
Commercial Air Duct Cleaning
HVAC duct cleaning for offices and businesses to maintain healthy air and efficient ventilation.
Air Duct Repair & Replacement
Accurate repair and replacement of damaged ducts to prevent air loss and maintain system performance.
Indoor Air Quality Testing
Certified assessments to detect airborne contaminants, pollutant levels, and ventilation effectiveness.
Air Purifier Installation
Installation of advanced air purification systems to remove particles, allergens, and contaminants.
UV Light Installation
Professional UV light system installation to inhibit bacterial and mold growth in HVAC systems.
HEPA Filtration Systems
High-efficiency filtration solutions designed to capture fine particles and improve breathable air.
Ventilation System Services
Comprehensive ventilation inspections and improvements for balanced airflow and fresh indoor air.
Humidifier Installation
Installation of whole-home humidification systems to maintain comfortable moisture levels.
Dehumidifier Installation
Professional dehumidifier systems to reduce excess indoor humidity and prevent mold growth.
Why Choose 75 Degree AC for Heating Service in Houston
Since 2016, 75 Degree AC has been delivering trusted and professional heating services across Houston. Our licensed HVAC technicians provide reliable furnace repair, installation, and maintenance, backed by years of hands-on experience and proven results.
We focus on safety, transparency, and customer satisfaction, ensuring every heating system we service runs efficiently and reliably. Our team combines advanced technology with industry-approved practices to provide peace of mind for both homes and businesses.
- Licensed and certified HVAC technicians with expert heating knowledge
- Transparent, upfront pricing with no hidden fees or surprises
- 24/7 emergency heating service for urgent repairs
- Comprehensive residential and commercial heating solutions
- Over 158 verified 5-star local reviews from satisfied Houston customers
Why Houston Homeowners & Businesses Trust 75 Degree AC for Heating Installation
When you need heating installation and replacement in Houston, 75 Degree AC delivers the right system for your home.
Every Heating Type
We install gas furnaces, electric furnaces, heat pumps, dual-fuel systems, and package units. That full range of installation experience means the right system is matched to the home, not the other way around.
One Complete Price
Equipment, labor, permits, old system disposal, and the city inspection are all included in one price. The quote does not change after the job starts. There are no surprise fees or add-ons at any point
Fully Licensed Team
Our contractors are fully licensed and insured for heating installation across Houston. Every job is backed by a quality workmanship guarantee and includes manufacturer warranty registration before we leave.
Schedule Reliable Heating Service for Your Property Today
Get reliable heating repair, installation, or replacement completed with clear communication and quality workmanship. Schedule your service today and keep your home or business warm when it matters most.
Easy Scheduling
Call or book online, and we’ll schedule your heating service at a time that works best for you.
On-Time Arrival
Our certified HVAC technicians arrive promptly with all tools to inspect and service your heating system.
Thorough System Evaluation
We perform a detailed inspection, explain any issues clearly, and provide transparent repair or replacement options.
Expert Service Execution
Repairs, installation, or maintenance are completed following industry standards for safe and reliable performance.
Final System Check
Before leaving, we ensure your system operates efficiently and answer all your questions for peace of mind.
Our Recent Projects in Houston
Reliable Heating Solutions for Homes and Businesses in Houston
Experience dependable heating services in Houston, TX with 75 Degree AC, providing fast furnace repair, installation, and preventive maintenance. Our certified technicians ensure your system operates safely, efficiently, and reliably all year long.
- Expert furnace and heat pump repair to restore consistent warmth
- Professional installation and replacement for energy-efficient heating systems
- Preventive maintenance to extend system life and reduce breakdowns
What Our Customers Are Saying
What Parts Of Houston Does 75 Degree AC Serve?
75 Degree AC provides premium 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
Get Reliable Heating Service in Houston, TX Today
Heating problems can disrupt comfort, daily operations, and tenant satisfaction across your building. Call 75 Degree AC at (713) 598-2737 to schedule commercial heating repair, maintenance, or installation in Houston with licensed contractors, free estimates, and guaranteed quality work.
10+
Years
Experience
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Faq
Frequently Asked Questions
What heating services do you provide in Houston, TX?
We offer professional furnace repair, heat pump service, thermostat installation, and full heating system maintenance. Our certified technicians ensure your home or business in Houston Heights and Southeast Houston stays warm efficiently.
Do you offer emergency heating repair in Houston?
Yes, 75 Degree AC provides 24/7 emergency heating repair for urgent issues. We respond quickly to restore safe and reliable warmth to homes and businesses in Montrose and Northwest Houston.
How often should I schedule preventive heating maintenance?
We recommend scheduling heating system inspections at least once a year. Regular maintenance improves efficiency, prevents breakdowns, and extends your system’s lifespan for long-term comfort.
Can you install all types of heating systems?
Absolutely. Our licensed team handles furnaces, heat pumps, ductless systems, and smart thermostats. We ensure every installation in East Houston and Central Southwest is safe, accurate, and energy-efficient.
Why is my heater blowing cold air?
Cold airflow can result from clogged filters, low refrigerant, or mechanical issues. Our expert technicians diagnose the problem and perform precise repairs to restore reliable heating performance.
How long should a typical furnace last in Houston?
With proper maintenance, most furnaces last 15 to 20 years. Our preventive service plans help maximize system life while keeping efficiency and reliability at its peak.
Do you provide commercial and residential heating solutions?
Yes, 75 Degree AC services both homes and businesses across Greater Houston, ensuring efficient and safe heating solutions for any property type.
What makes your heating service different from other contractors in Houston?
We combine 10 years of experience, licensed technicians, upfront pricing, and verified 5-star reviews to deliver reliable heating repair, installation, and maintenance that homeowners and business owners trust.
About Houston, TX
Houston, TX is the largest city in Texas and the fourth-largest in the United States. Known for its vibrant culture, diverse population, and booming economy, it serves as a major hub for energy, healthcare, and aerospace industries. The city boasts world-class museums, theaters, and a thriving culinary scene. Its neighborhoods offer a mix of modern high-rises and historic districts. Houston’s warm climate and green spaces make it ideal for outdoor activities year-round.
The city is also famous for its strong sports culture, with professional teams in football, baseball, basketball, and soccer. Houston hosts major events like the Houston Livestock Show and Rodeo, attracting millions of visitors annually. The port of Houston is one of the busiest in the nation, driving trade and commerce. Education and research thrive here, with renowned universities and medical centers. Overall, Houston blends business opportunities with rich cultural experiences for residents and visitors alike.