HVAC in Johnson City, TN: Heating & Air Conditioning Services Guide

Heating and cooling problems can range from an air conditioner that is not keeping up on a hot afternoon to a heat pump that stops working in the middle of winter. Some situations call for a simple repair, while others involve maintenance, equipment replacement or a larger HVAC installation.

This guide to HVAC in Johnson City, TN brings together verified heating and air-conditioning companies that are either located in Johnson City or clearly provide service to Johnson City customers.

The companies below offer different combinations of air-conditioning repair, heating service, heat pumps, installation, maintenance and related HVAC work. Rather than naming one universal “best HVAC company,” this guide is designed to help you compare local options based on the service you actually need.

You can also browse the full Johnson City HVAC directory for current listings, contact information and available service details.

Johnson City HVAC Companies at a Glance

• True North HVAC — Johnson City
• Lane Thompson Heating & Cooling — Johnson City
• IntegrityFirst HVAC — Johnson City
• Best in Show Heating & Cooling — Johnson City
• Hometown Plumbing, Electrical, & HVAC — Johnson City
• Tri-City Air Conditioning Co. — based in Gray; serves Johnson City
• Phil's Heating and Air — based in Gray; serves Johnson City
• Steve Huff Plumbing, Heating & Air — based in Kingsport; serves Johnson City

True North HVAC

True North HVAC is located on South Roan Street in Johnson City and provides heating and cooling services for local customers.

The company is a Johnson City-based option for homeowners and businesses looking for HVAC service, repairs and related heating and air-conditioning work.

Location: Johnson City, TN
Regular hours: Monday–Friday, 8 a.m.–5 p.m.

Lane Thompson Heating & Cooling

Lane Thompson Heating & Cooling is located on South Austin Springs Road in Johnson City.

The company provides heating and cooling services and maintains published weekday hours along with limited Saturday availability.

Location: Johnson City, TN
Regular hours: Monday–Friday, 9 a.m.–5 p.m.; Saturday, 8 a.m.–12 p.m.

IntegrityFirst HVAC

IntegrityFirst HVAC is a Johnson City HVAC company located on Cedar Grove Road.

Because ordinary operating hours were not available from a sufficiently reliable first-party source, Discover Johnson City does not display a fixed schedule for the company. Contact the business directly when planning service.

Location: Johnson City, TN

Best in Show Heating & Cooling

Best in Show Heating & Cooling is located on West Market Street in Johnson City and provides heating and cooling services to local customers.

A reliable ordinary-hours schedule was not available from the verified sources used for the listing, so contact the company directly to confirm current availability.

Location: Johnson City, TN

Hometown Plumbing, Electrical, & HVAC

Hometown Plumbing, Electrical, & HVAC is a Johnson City home-services company located on Mohler Road.

Its verified HVAC services include air-conditioning repair, furnace service, mini-split systems, maintenance, installation, replacement and emergency HVAC service.

Hometown also provides plumbing and electrical services, which can be useful when a home project involves more than one mechanical system.

Location: Johnson City, TN

Tri-City Air Conditioning Co.: Gray-Based and Serving Johnson City

Tri-City Air Conditioning Co. is based on Judge Gresham Road in Gray rather than Johnson City, but the company explicitly includes Johnson City in its verified service area.

Because it serves Johnson City while operating from Gray, the listing keeps the company's actual physical location instead of presenting it as a Johnson City storefront.

Physical location: Gray, TN
Service area: Johnson City and surrounding communities

Phil's Heating and Air: Gray-Based and Serving Johnson City

Phil's Heating and Air is based on Center Street in Gray and provides HVAC service to Johnson City customers.

The company retains its real Gray address while its service-area information identifies Johnson City coverage.

Physical location: Gray, TN
Service area: Johnson City and surrounding communities
Regular hours: Monday–Friday, 9 a.m.–5 p.m.

Steve Huff Plumbing, Heating & Air: Kingsport-Based and Serving Johnson City

Steve Huff Plumbing, Heating & Air is based in Kingsport but maintains verified service coverage for Johnson City.

Its confirmed HVAC services include air-conditioning service, furnace work, heat pumps, installation, repair and maintenance.

Physical location: Kingsport, TN
Service area: Johnson City and surrounding communities

Common HVAC Services in Johnson City

The right HVAC company can depend on whether you need an urgent repair, routine maintenance or a completely new heating and cooling system.

Air Conditioning Repair

Air-conditioning problems can include warm air from the vents, weak airflow, unusual noises, short cycling or a system that will not run at all.

When contacting an HVAC company for AC repair in Johnson City, TN, describe what the system is doing and whether the problem affects the entire home or only certain areas.

Heating and Furnace Repair

Heating problems may involve a furnace, heat pump or another type of heating equipment. Lack of heat, inconsistent temperatures, unusual operating sounds or repeated cycling can all be reasons to schedule professional service.

Heat Pump Repair and Service

Heat pumps are common in East Tennessee because the same system can provide both heating and cooling. A heat-pump problem may therefore affect comfort in either summer or winter.

If you need heat pump repair in Johnson City, tell the HVAC company whether the problem occurs in heating mode, cooling mode or both.

HVAC Installation and Replacement

Replacing heating and cooling equipment is a larger decision than an ordinary service call. System size, efficiency, existing ductwork, electrical requirements and the condition of the current equipment can all affect the project.

Ask what is included in the proposed installation and whether additional work may be needed beyond the equipment itself.

HVAC Maintenance

Routine HVAC maintenance typically focuses on checking system operation, cleaning or inspecting components and identifying problems before they become larger repairs.

Some companies offer recurring maintenance programs. If you are considering one, ask what visits and services are actually included rather than assuming all maintenance plans are structured the same way.

Mini-Split and Ductless Systems

Ductless mini-split systems can be useful for additions, individual rooms or spaces where extending traditional ductwork is difficult.

Hometown Plumbing, Electrical, & HVAC specifically identifies mini-split systems among its verified HVAC services.

Emergency HVAC Service in Johnson City

Heating and cooling problems can become more urgent during very hot or cold weather, particularly when the system stops operating completely.

Hometown Plumbing, Electrical, & HVAC advertises emergency HVAC service. Other companies may also offer after-hours response depending on current availability.

Contact the company directly to confirm whether emergency service is available at your address and whether after-hours pricing applies.

How to Choose an HVAC Company in Johnson City

Choosing an HVAC contractor starts with understanding whether you need repair, maintenance or replacement.

• Describe the problem clearly. Tell the company what the system is doing, what type of equipment you have and when the problem started.
• Confirm the service. Make sure the company works on your type of heating or cooling system.
• Confirm the service area. This is especially important for companies physically based outside Johnson City.
• Ask what the diagnostic visit includes. Understand any service-call or diagnostic fees before scheduling.
• Compare repair and replacement carefully. For major equipment problems, understand why replacement is being recommended and what the proposed system includes.
• Ask about maintenance. If a company offers a maintenance plan, find out exactly what services and visits are included.

Johnson City HVAC Companies vs. Nearby Service Companies

HVAC contractors are service businesses, so a company does not necessarily need an office within Johnson City's city limits to serve a Johnson City home or business.

This guide includes Gray-based Tri-City Air Conditioning Co. and Phil's Heating and Air, along with Kingsport-based Steve Huff Plumbing, Heating & Air, because their Johnson City service coverage has been verified.

Discover Johnson City keeps each company's actual physical location visible rather than presenting an out-of-town contractor as though it has a Johnson City storefront.

Browse HVAC Companies Serving Johnson City

Business information, service areas and schedules can change. Use the individual listings for current contact information and visit the company's official website when planning a specific HVAC repair or project.

Browse the full HVAC directory for Discover Johnson City's current collection of verified heating and air-conditioning companies located in or serving Johnson City.

Frequently Asked Questions About HVAC in Johnson City

How can I find an HVAC company in Johnson City, TN?

Browse Discover Johnson City's HVAC category for verified heating and cooling companies located in or serving Johnson City.

Who provides AC repair in Johnson City?

Several companies in this guide provide air-conditioning and HVAC repair services. Hometown Plumbing, Electrical, & HVAC and Steve Huff Plumbing, Heating & Air specifically list AC repair among their verified services. Check the other HVAC listings for current service details.

Do HVAC companies in Johnson City service heat pumps?

Yes. Heat pumps are a common heating-and-cooling system in the region, and some local HVAC companies provide heat-pump repair, maintenance and installation. Steve Huff specifically identifies heat-pump service among its verified offerings.

Are there HVAC companies near Johnson City that serve the city?

Yes. Tri-City Air Conditioning Co. and Phil's Heating and Air are based in Gray, while Steve Huff Plumbing, Heating & Air is based in Kingsport. All three have verified Johnson City service coverage.

Is emergency HVAC service available in Johnson City?

Hometown Plumbing, Electrical, & HVAC advertises emergency HVAC service. Availability can change, so contact the company directly to confirm current after-hours response.

Should I repair or replace my HVAC system?

That depends on the age and condition of the equipment, the nature of the failure, repair cost and overall system performance. For a major problem, ask the HVAC contractor to explain both repair and replacement options so you can compare the long-term cost and scope of each.