Heating Installation and Replacement in San Antonio, TX
New heating systems for San Antonio homes
When Heating Replacement Makes Sense
Installation Team
Our technicians install gas furnaces, heat pumps, boilers, and ductless mini splits for San Antonio homeowners. They size each unit for the home, check ductwork or refrigerant lines, and connect the system to your existing controls. Before they leave, they test heating performance and safety controls so your new system is ready to run.
Scheduling and Timing
If your old heater fails or no longer keeps up, we help you schedule heating installation or replacement as soon as possible. We work across the San Antonio area, including New Braunfels and nearby communities, and plan the job around access, ductwork, and your daily routine. The goal is to restore heat with as little disruption as we can.
Pricing and Estimates
You should know the cost of a new heating system before work starts. Diamondback ACR provides written estimates that outline labor, equipment, and any needed changes to your existing system. There are no hidden fees, so you can compare options and choose the system that fits your home and budget.
| Our Services
Heating Installation and Replacement Services
Furnace Installation and Replacement
Furnaces remain a common heating system for San Antonio homeowners. We install gas furnaces and electric furnaces, replace older units, and match each system to the size and layout of your home.
- New gas furnace installation
- New electric furnace installation
- Sizing and load review for each home
- Connection to existing ductwork
- Safety and control checks at startup
- Energy use review and simple use tips
Heat Pump Installation and Replacement
Heat pumps provide heating and cooling from one system, which fits San Antonio’s climate well. We install new heat pumps and replace older units that no longer keep up with both heating and cooling needs.
- Refrigerant line routing and checks
- New heat pump system installation
- Thermostat setup and basic programming
- Indoor air handler or coil setup
- Heating and cooling mode testing
- Full system replacement when needed
Boiler Installation and Replacement
Some homes and small buildings still use boilers for steady heat. We install and replace boiler systems and make sure piping, venting, and controls support safe operation.
- New gas boiler installation
- Oil boiler replacement when needed
- Hydronic heating hookup to radiators or piping
- Flue and vent path review
- Pressure and temperature checks
- System performance and safety review
Ductless Mini Split Installation
Ductless mini splits are a good match for homes without ductwork or rooms that never stay warm. We install single zone and multi zone systems that heat and cool specific rooms for more focused comfort.
- Multi zone design for several rooms
- Single zone ductless mini split installation
- Indoor wall unit placement for each area
- Line set and drain routing
- Outdoor unit placement and mounting
- Heating and cooling checks in each zone
| Financing Options
Payment options for new systems
A new heating system can feel like a large expense, but flexible payment plans can spread the cost over time. Diamondback ACR offers financing options for San Antonio homeowners so you can install a new furnace, heat pump, boiler, or ductless mini split without paying everything at once. With honest pricing and simple terms, you can keep your home warm and protect your monthly budget.
Posted on PWTTrustindex verifies that the original source of the review is Google. Diamond Back is a great company with great staff, whether in the office or in the field. Service is prompt, friendly, and highly professional. They even set us up with a complimentary portable A/C unit so that we at least had one comfortable room while they were waiting for our parts to arrive. Can't recommend them highly enough!Posted on J ColtTrustindex verifies that the original source of the review is Google. Used Diamondback AC again for hole HVAC services and they did an awesome job! ThanksPosted on THOMAS HIMETrustindex verifies that the original source of the review is Google. Diamondback AC was on the job within 4 hours of my call. In this Texas heat every minute counts. They diagnosed the issue and made the repairs very quickly. I was very impressed with their work and their pricing. Wouldn't hesitate to use them again and to refer them to friends and family. Thanks again!Posted on Candace HillardTrustindex verifies that the original source of the review is Google. Jose was thorough and on time and worked meticulously to ensure system was functioning properly.Posted on Zachary AybarTrustindex verifies that the original source of the review is Google. Excellent service! Appreciate your help and professionalismPosted on Jesus LópezTrustindex verifies that the original source of the review is Google. Diamondback A/C was able to take care of our problem. The tech came out and cleared the problem on a weekend. 100% recommend these guysPosted on Mark NelsonTrustindex verifies that the original source of the review is Google. Jose was great. He took the time to explain in terms I could understand what he was going to do and at the end what he did. Very knowledgeable and professional.Posted on Roy WhiteTrustindex verifies that the original source of the review is Google. Always available to come out quickly. Never trying to oversell non issues and always professional. Will continue to use Diamondback!Posted on k gTrustindex verifies that the original source of the review is Google. Diamondback was recommended to us from a friend, and they're amazing. Very polite, communicated any issues, and fixed our AC unit quickly.Posted on Marye Lou LandrumTrustindex verifies that the original source of the review is Google. Excellent Company. Have used them several years. Very professional and excellent work ethics.
Seasonal Care for New Systems
Even a new heating system needs regular maintenance to stay in good shape. Seasonal tune ups help reduce unexpected breakdowns, support better energy use, and keep rooms at a consistent temperature. During each visit, we check key parts like heat exchangers, electrical connections, air filters, and ductwork so your system is ready when the next cold snap reaches San Antonio.
Heating Installation and Replacement Questions
How do I know if I need a new heating system?
What types of heating systems do you install in San Antonio, TX?
Can a new heating system help lower my energy bills?
Will you use my existing system and ductwork?
How long does heating installation usually take?
Do you offer maintenance after installation?
Serving Greater San Antonio and Surrounding Areas
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