Our contractors have worked on residential heating systems in every Houston neighborhood, from older homes with original ductwork to new builds with modern equipment. That range of experience means we know what to expect before we arrive.
- Local & Professional
- 24/7 Emergency Service
Residential Heating Service in Houston, TX - Your Home Deserves Trusted Contractors
75 Degree AC offers residential heating service in Houston TX for gas furnaces, electric furnaces, heat pumps, and every type of home heating system. Our licensed contractors repair, maintain, and install heating equipment in single-family homes, townhouses, condos, and duplexes across Houston.
- Emergency Appointments Available
- Home & Commercial
- Easy Scheduling
About us
Houston's Home Heating Specialists You Can Rely On
Residential heating calls are the core of what 75 Degree AC does across Houston. Our contractors work on gas furnaces, electric furnaces, heat pumps, dual-fuel systems, and air handlers in homes of every size and age. From older bungalows in the inner loop to newer two-story builds in the suburbs, we have worked on every home layout and heating configuration that Houston has to offer. Every residential heating service call starts with a clear explanation of the problem and an upfront price before any work begins. When a repair makes sense, we fix it and test the system. When the furnace or heat pump is beyond a practical repair, we walk the homeowner through the replacement options with honest pricing and no pressure. The workmanship guarantee covers every job, and the price does not change once it is set. Our residential heating contractors in Houston are fully licensed and insured. Same-day service is available for homes without heat, and common parts like igniters, flame sensors, capacitors, and gas valves are stocked on every truck. The goal is to get the home warm again in one visit whenever possible.
- Ventilation System Maintenance
- Indoor Air Quality Testing
- Cool Craft Custom Solutions
Experience
25+
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Roberto Ramon
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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
Comprehensive Residential Heating Services We Provide in Houston, TX
Home Heating Repair
When the heat stops working, our residential heating repair service covers the full diagnostic and repair process. We test the igniter, flame sensor, gas valve, control board, blower motor, and every other component in the heating system to find the exact fault and fix it correctly.
Furnace Tune-Up
Annual maintenance keeps a furnace running efficiently and catches worn parts before they fail during a cold snap. Our residential furnace tune-up service includes filter replacement, burner inspection, igniter testing, flame sensor cleaning, heat exchanger check, gas pressure test, and a carbon monoxide safety check.
Heat Pump Service
Heat pumps provide both heating and cooling for Houston homes, and our residential heat pump service covers both modes. We test the reversing valve, defrost cycle, refrigerant charge, and both indoor and outdoor coils to make sure the system heats and cools as it should.
Heating Installation
When a home needs a new heating system, our residential heating installation service covers load calculation, equipment selection, old unit removal, new system installation, ductwork connections, permits, and the final startup test. We size every system to the home.
Emergency Heating
A heating failure during a Houston cold snap leaves the home without warmth when it matters most. Our residential emergency heating service offers same-day dispatch with the parts and tools needed to diagnose and repair the most common failures on the spot.
What Customers Say About Our Service
Why Houston Homeowners Rely on 75 Degree AC for Residential Heating
When your home needs residential heating service in Houston, 75 Degree AC brings the right experience to every call.
All Home Types Covered
We service single-family homes, townhouses, duplexes, condos, and every other residential layout in Houston. Gas furnaces, electric furnaces, heat pumps, and dual-fuel systems are all within our scope.
Upfront Home Pricing
The price is given before any work starts and does not change. There are no diagnostic fees hidden in the final bill and no add-on charges after the quote is accepted. The homeowner knows the full cost before the repair begins.
Parts on Every Truck
Common heating parts like igniters, flame sensors, capacitors, gas valves, and blower motor capacitors are stocked on every truck. That means most residential heating repairs are completed in a single visit without ordering parts and returning later.
Request Residential Heating Service Today
Call (713) 598-2737 to arrange heating service for your home with 75 Degree AC. Free estimates and same-day availability are offered throughout Houston.
How We Handle Residential Heating Service Process in Houston
75 Degree AC follows the same structured process on every residential heating service call in Houston, from booking to final confirmation.
Schedule the Service Visit
Service can be booked online with same-day availability for homes without heat. Sharing what the system is doing before arrival helps the right parts and tools get prepared in advance.
Inspect the System
Our contractors check the furnace or heat pump, test electrical connections, measure gas pressure, inspect the heat exchanger, and run a carbon monoxide check. The goal is a full picture of the system before any recommendation is made.
Explain and Price
The cause of the problem is explained in plain terms. The full repair price is given before any work starts and does not change. When replacement makes more sense, both options are presented with clear pricing.
Complete the Work
The repair is made with parts matched to the system. Connections are secured, components are tested, and the area is cleaned up. For installations, old equipment is removed and the new system is connected and wired.
Verify Home Comfort
The system runs through a full heating cycle under load. Temperature rise, gas pressure, and airflow are all checked. The home is confirmed warm and the system is confirmed working before the contractor leaves.
Our Recent Projects in Houston
How Your Home Heating System Works Through Houston's Winter
A gas furnace heats your home by burning natural gas in a sealed burner assembly. The heat exchanger transfers that heat to the air moving through the duct system, and the blower motor pushes warm air through supply vents into each room. Return vents pull cooler air back to be reheated. The thermostat, control board, and safety switches manage the cycle automatically. When any component in that chain fails, the system either stops heating or runs without producing usable warmth.
A heat pump works differently. Instead of generating heat, it moves it from the outdoor air into the home using refrigerant. In heating mode, the outdoor coil absorbs heat and the indoor coil releases it. Houston’s mild winters make heat pumps efficient for most of the heating season, but when temperatures drop close to freezing, the system relies on backup heat strips or a dual-fuel furnace to maintain comfort.
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