Expert Heating Services in San Antonio, TX
Reliable heating service in San Antonio TX with Roadrunner Plumbing & Air guarantees energy savings and comfort. Protect your home from cold. Book now!

Scroll down to discover more
Expert Heating Services in San Antonio, TX
When a sudden Texas cold snap hits, a reliable heating system is not a luxury—it’s a necessity. A malfunctioning furnace or heat pump can disrupt your comfort, compromise your safety, and lead to unexpectedly high energy bills. At Roadrunner Plumbing & Air, we understand the urgency of restoring warmth and peace of mind to your home. We provide comprehensive heating services across San Antonio, delivering fast, effective solutions rooted in expertise and a commitment to your complete satisfaction. Our licensed technicians are equipped to handle everything from emergency repairs to full system installations, ensuring your home remains a comfortable sanctuary all winter long.
Complete Heating Repair for Any System
A broken heater rarely gives advance notice. Whether you wake up to a cold house or notice strange sounds coming from your vents, our team is ready to respond. We specialize in diagnosing and repairing all types of heating systems, including gas furnaces, electric furnaces, and heat pumps. Our technicians arrive in fully stocked vehicles, prepared to solve most issues in a single visit.
You may need professional heating repair if you notice:
- No Heat or Insufficient Warmth: The most obvious sign of a problem, this could stem from a faulty thermostat, a pilot light issue, or a malfunctioning blower motor.
- Strange Noises: Banging, rattling, or squealing sounds often indicate loose or damaged components that require immediate attention to prevent further damage.
- Unusually High Energy Bills: A sudden spike in your utility costs suggests your heating system is working inefficiently, struggling to maintain the set temperature due to an underlying problem.
- Frequent Cycling: If your heater turns on and off more frequently than usual, it could be a sign of a clogged filter, improper airflow, or a faulty thermostat.
- Yellow or Flickering Pilot Light: For gas furnaces, a pilot light should be a steady blue flame. A yellow, flickering, or weak flame can indicate a carbon monoxide leak, which is a serious safety hazard.
Our diagnostic process is thorough and meticulous. We don't just fix the symptom; we identify the root cause to provide a lasting solution, restoring your system’s efficiency and safety.
Professional Heating Installation and Replacement
While repairs are often sufficient, there comes a time when replacing an old, inefficient heating system is the most cost-effective decision. A new, high-efficiency furnace or heat pump can provide significant long-term benefits, including lower energy bills, more consistent and reliable heating, and improved indoor air quality.
Consider a heating system replacement if your unit:
- Is Over 15 Years Old: Older systems are inherently less efficient and more prone to breakdowns.
- Requires Frequent and Costly Repairs: If you find yourself scheduling repairs every season, the cumulative cost can quickly approach the price of a new unit. A general guideline is to consider replacement if a repair costs 50% or more of the value of a new system.
- Fails to Heat Your Home Evenly: Cold spots and inconsistent temperatures are signs that your old system can no longer meet your home's heating demands.
- Is Driving Up Your Energy Costs: Modern ENERGY STAR® rated systems are significantly more efficient than models from a decade ago, translating directly into monthly savings.
Our installation process is designed for precision and quality. We help you select the right-sized system for your home’s specific needs, ensuring optimal performance and efficiency. Our technicians handle every aspect of the installation with care, from removing the old unit to calibrating the new one, all while protecting your home and keeping the work area immaculate.
Proactive Heating Maintenance for Lasting Performance
The best way to avoid emergency repairs is through routine professional maintenance. An annual heating tune-up is a small investment that pays for itself by preventing major breakdowns, extending the lifespan of your equipment, and ensuring your system operates at peak efficiency. This is especially crucial in San Antonio, where heating systems can sit dormant for months before being called into action during an unexpected cold front.
A comprehensive heating tune-up from our technicians includes:
- Inspecting and cleaning burners
- Checking and testing safety controls
- Lubricating all moving parts
- Testing and calibrating the thermostat
- Inspecting the heat exchanger for cracks or damage
- Cleaning or replacing air filters
- Verifying proper airflow and blower operation
- Checking for and sealing duct leaks
Regular maintenance not only keeps your system reliable but also ensures it operates safely, giving you confidence that your family is protected.
The Roadrunner Commitment to Your Comfort
Choosing a heating service provider is about more than just technical skill; it’s about trust. We are dedicated to providing an exceptional customer experience from the moment you contact us. Our punctuality means we respect your time, arriving within the scheduled window so you can plan your day. Our technicians are not only licensed and highly trained but also courteous and professional, taking the time to explain the issue and present clear options. We believe in transparent, fair pricing, providing options that fit your budget without surprises. With our Worry-Free Warranty backing our workmanship, you can be confident that we stand behind the quality of our service long after we leave.
Stay Warm and Comfortable with Expert Heating Services
When your heating system fails, don’t wait in the cold. Contact Roadrunner Plumbing & Air for fast, reliable heating repair, installation, and maintenance services throughout San Antonio. Our licensed technicians are ready to diagnose and fix any heating issue or help you choose and install a high-efficiency system tailored to your home’s needs. Protect your family’s comfort and safety this winter with our thorough maintenance plans and expert care. Schedule your service appointment today and experience the Roadrunner difference—where quality, transparency, and your satisfaction come first!
Financing options
flexible financing solutions
We offer convenient financing options through Wells Fargo, making it easier to invest in plumbing or HVAC upgrades with flexible payments that fit your budget. Your comfort, safety, and satisfaction are always our top priorities—every service, every time.
Apply for FinancingWe offer flexible financing options through GreenSky to help you move forward with essential plumbing or HVAC upgrades without delay. With quick approvals and affordable monthly payments, you can get the service you need while staying within budget.
Apply for FinancingWe offer financing through Synchrony to make it easier to get the plumbing or HVAC service you need without delay. With simple application steps and convenient monthly payments, you can manage costs while enjoying reliable home comfort.
Apply for Financing
where we serve
Service areas
