The Best HVAC in Sullivan, KY

Compare the highest-rated hvac professionals in Sullivan, Kentucky. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Sullivan Climate Control Experts

4.8
(142 reviews)
Verified

A family-owned and operated HVAC specialist serving Sullivan and surrounding counties for over two decades. They are known for their expertise in handling the high humidity and temperature swings of Western Kentucky. They are a Carrier Factory Authorized Dealer, offering top-tier equipment and prioritize energy-efficient solutions to help manage utility costs. Their team is NATE-certified and highly trained in both residential and light commercial systems.

101 Main Street, Sullivan, KY 42460

Specialties & Features

24/7 Emergency Service
Carrier Factory Authorized Dealer
High-Efficiency System Installation
Humidity Control Solutions
Ductwork Design and Sealing

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
#2

Tri-County Heating & Air

4.6
(118 reviews)
Verified

A reputable and reliable contractor known for its strong community presence and prompt emergency response. They specialize in repairing all brands of HVAC equipment, making them a go-to for sudden breakdowns. They offer comprehensive maintenance plans tailored to the local climate, focusing on pre-season tune-ups for both air conditioners and furnaces to ensure reliability during extreme weather. They are also skilled in furnace repair and installation, a critical service for Sullivan's cold winters.

245 Industrial Park Rd, Sullivan, KY 42460

Specialties & Features

24/7 Emergency Repair
Furnace Service Specialists
Comprehensive Maintenance Plans
All-Brand Repairs
Indoor Air Quality Solutions

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Eco-Temp HVAC Solutions

4.5
(96 reviews)
Verified

A modern contractor that has quickly built a strong reputation by focusing on energy efficiency and home performance. They are experts in conducting home energy audits and recommending system upgrades, including high-SEER air conditioners and modulating furnaces, to maximize comfort and minimize energy bills. They are particularly adept at solving comfort issues related to poor ductwork and inadequate insulation, which are common in older homes in the Sullivan area.

78 Energy Way, Sullivan, KY 42460

Specialties & Features

Energy Efficiency Audits & Upgrades
Ductwork Testing and Sealing
Smart Thermostat Integration
Lennox Premier Dealer
Environmentally Friendly Refrigerants

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes

Why These Are the Top HVAC Contractors in Sullivan

Sullivan, Kentucky experiences a humid subtropical climate with hot, humid summers and cold, damp winters, placing significant demand on both heating and cooling systems year-round. The local HVAC market is characterized by a mix of multi-generational family-owned businesses and newer, efficiency-focused contractors. The summer AC season and winter furnace season are both pronounced, driving high demand for installation, emergency repair, and preventative maintenance services. Homeowners often seek energy-efficient upgrades to combat high summer cooling costs. The market is competitive, with a strong emphasis on 24/7 emergency availability and trusted, local reputations.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Sullivan regulations and climate

Frequently Asked Questions About HVAC in Sullivan

Get answers to common questions about hvac services in Sullivan, Kentucky.

1What is the typical cost range for replacing a central HVAC system in a Sullivan home?

For a full system replacement in Sullivan, homeowners can expect to pay between $5,000 and $12,000, depending on the home's size, system efficiency (SEER rating), and the complexity of the installation. Kentucky's climate, with hot, humid summers and cold winters, necessitates a properly sized and efficient system, which can influence the upfront cost. It's wise to get multiple detailed estimates from local, licensed contractors to compare equipment, warranties, and labor.

2When is the best time of year to schedule HVAC maintenance or replacement in Sullivan?

The ideal times are during the mild seasons of spring (March-May) and fall (September-November). Scheduling service in spring ensures your air conditioner is ready for the intense Kentucky summer heat and humidity, while fall service prepares your furnace for winter. This off-peak timing often means faster scheduling and potential promotional pricing, as local HVAC companies are less overwhelmed than during the peak summer or winter crisis periods.

3Are there any local regulations or rebates in Sullivan, KY, I should know about when upgrading my HVAC system?

While Sullivan follows Kentucky state codes, there are no unique city-level HVAC permits typically required for standard replacements, though this should be verified with your contractor. Importantly, you should inquire about available rebates. Local utilities like Jackson Purchase Energy Corporation often offer rebates for installing high-efficiency systems, and there are also federal tax credits for qualifying ENERGY STAR® equipment, helping offset the investment.

4How do I choose a reliable HVAC contractor in the Sullivan area?

Always verify that the contractor is licensed, insured, and has a good standing with the Kentucky Attorney General's office. Look for established local companies with strong community reputations, as they understand the specific needs of homes in our region. Ask for references from Sullivan neighbors and ensure they perform a detailed Manual J load calculation to correctly size your system for our local climate, rather than just matching the old unit's size.

5My system runs constantly in summer but doesn't cool well. Is this a common issue in Sullivan, and what usually causes it?

Yes, this is a frequent complaint during our humid Kentucky summers and often points to two main issues. First, the system may be low on refrigerant due to a leak, which reduces cooling capacity. Second, and very commonly, dirty or restricted evaporator coils or air filters severely reduce airflow and efficiency. Regular professional maintenance before summer is crucial to clean coils, check charge, and ensure all components can handle the sustained high demand.