Professional Heating Repair Services

When you need a home heating repair in Tennessee’s Tri-Cities or Southwest Virginia, Stateline Services is here to help. Our technicians provide a full range of heat pump, boiler, and furnace repair services.

We service all HVAC brands and models, delivering our customers reliable and cost-effective solutions. That includes troubleshooting and correcting complex problems, such as uneven heating.

Contact us at Stateline Services to learn more about our heating repair services in the Tri-Cities area and Southwest Virginia.

Why Choose Us

We’re an HVAC contractor with over 35 years of experience serving homeowners throughout the Tri-Cities area. Our technicians deliver precision, lasting repairs using high-quality materials. We stand behind our work and pride ourselves on 100% customer satisfaction.

Consider these other reasons to choose us for furnace, boiler, and heat pump repairs:

  • Fully licensed and insured HVAC company
  • Skilled, uniformed, background-checked technicians
  • Trusted by homeowners throughout the Tri-Cities region
  • Many five-star customer reviews online

Heating Repair Services Offered:

Our HVAC technicians install all brands and models of heating systems used throughout the Tri-Cities area. We’re available for both warranty-covered and non-covered repairs. We complete all repairs using factory-authorized parts and otherwise adhere to all manufacturer warranty specifications.

You can count on us for fast, accurate diagnostics. Our heating and cooling repair technicians travel in fully stocked trucks that allow us to complete most repairs in a single visit. Once we know the core issues, we’ll explore all your heat pump, boiler, or furnace repair options with you. You can count on honest recommendations and clear pricing before any work begins.

Once you’ve decided how to proceed, we’ll get to work. We’ll thoroughly test our work to ensure a lasting repair, and our technician will perform a complete cleanup before we leave.

We appreciate that heat pump, furnace, and boiler issues don’t always come at convenient times. Plus, if you’re without heating in the middle of winter, you need help fast. We prioritize our customers who need heating repairs and are usually able to provide same-day service.

Our company also has repair technicians on call around the clock for emergencies. Even if it’s the middle of the night, a weekend, or a holiday, we’re here for you.

Heating Service in TN and VA

If your heating system has turned off and won’t turn back on, it’s in obvious need of repair. That said, there are often signs of a problem long before an outright failure occurs. One of the earliest ones is high energy consumption. That’s why we encourage homeowners to monitor their fuel and electricity usage both month to month and year to year. We also install advanced thermostats that can monitor for you and provide alerts.

With furnaces, heat pumps, and hybrid heating, you should monitor the system cycling as well. The typical heating cycle is between 10 and 15 minutes, and it should occur two or three times an hour. A system that runs for an extended period often indicates the need for a furnace or heat pump repair involving the thermostat.

It can also suggest a problem elsewhere in the electrical system. A system that has short cycles is often overheating. With heat pumps, it can be a refrigerant leak or, specifically, a frozen coil. That can happen because of a leak or an airflow obstruction.

Boiler problems are often pressure-related and may manifest as loud or unusual sounds. If you hear the boiler sounding like a tea kettle or creating other noises, sediment may be causing pressure issues. You can also check the gauge to determine directly if you’re experiencing low or high pressure.

Another common problem is air trapped in the system. It will often make its way through the plumbing to the radiator. This can cause cold spots on the radiator and lead to uneven heating. You should also watch for any leaks, excess condensation, and drainage issues.

Our team provides repair services for:

  • Electric steam boilers
  • Air-source heat pumps
  • Hybrid heating systems
  • Geothermal heat pumps
  • Electric hot water boilers
  • Fuel-burning steam boilers
  • Electric forced-air furnaces
  • Fuel-burning hot water boilers
  • Fuel-burning forced-air furnaces

Schedule Heating Repair Today

You can schedule a heat pump, furnace, or boiler repair with us online or by phone. We offer a Gold membership that can make maintenance more convenient while saving you money and preventing repairs. Many of our reviews are available online through our website. We often have specials available and list our current offers online. Flexible financing is available on approved credit for replacements and major repairs. We also always have discounts available for seniors and the military.

Stateline Services is the HVAC company to trust for heating repair in the Tri-Cities and Southwest Virginia. To schedule a service appointment, reach out to us today.

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What To Expect

Discover the Stateline Services Difference
Over 35 Years in Business
Quality Customer Care
Highly Trained & Background Checked Technicians
Flexible Financing Options
Senior Citizens & Military Discounts
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Our Reviews

See What Your Neighbors Are Saying

Stateline Services came out on time. They were very professional and courteous. They did an amazing job replumbing our laundry room and relocating our lines inside the wall. They also replaced our water heater. I would recommend Stateline Services to do any plumbing work you need…

Michael W.

Michael W.

We were dealing with a refrigerant leak from our mini split system causing it to malfunction, and with the cold weather approaching we couldn't be more thankful for Kaden with Stateline Services for coming out so promptly and professionally and fixing our issue. Within 2hrs our…

Taylor L.

Taylor L.

Kyle and Zachary did an amazing job replacing a section of my main water line, pressure regulator, and main shut-off. It definitely wasn’t an easy leak to find due to my line running through a creek, but the guys were able to locate the leak quickly…

Sean S.

Sean S.

I would love to give more than five stars. Awesome service. Quick service. Thomas was very professional and friendly and let me know everything he did. I can’t say how much I recommend this company to others. Everyone from the receptionist to the tech was friendly…

Jen K.

Jen K.

On short notice, Stateline Services responded to my needs and my experience was excellent. Thomas arrived on time and was very thorough to test and diagnose the issues with my HVAC system and explained things along the way. I was so impressed that I purchased their…

Steve S.

Steve S.