The Best HVAC in Lexington, MO

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

#1

Lexington Climate Control

4.8
(127 reviews)
Verified

Family-owned HVAC specialist serving Lexington and surrounding areas since 1998. Offers comprehensive heating and cooling services with expertise in both residential and light commercial systems. Known for honest diagnostics and quality installations of energy-efficient systems.

125 Main Street, Lexington, MO 64067

Specialties & Features

24/7 Emergency Service
Energy Efficiency Consulting
High-Efficiency Furnace Installation
Ductwork Design and Installation

Business Information

Years in Business:26 years
Licensed:Yes
Insured:Yes
#2

Heartland Heating & Cooling

4.6
(94 reviews)
Verified

Reliable HVAC contractor specializing in system replacements, repairs, and maintenance plans. They work with premium brands like Trane and Lennox and are known for their thorough maintenance tune-ups that prepare systems for Missouri's extreme seasonal transitions.

302 South Highway 13, Lexington, MO 64067

Specialties & Features

AC Maintenance Plans
Furnace Repair
System Replacements
Indoor Air Quality Solutions

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

Midwest Mechanical Services

4.5
(68 reviews)
Verified

Full-service HVAC and plumbing company with strong expertise in heat pump systems and geothermal options suited for Missouri's climate. Offers free estimates on replacements and focuses on energy-saving solutions for older homes in the historic Lexington area.

817 Franklin Avenue, Lexington, MO 64067

Specialties & Features

Heat Pump Systems
Geothermal Installations
Ductless Mini-Splits
Historic Home HVAC Solutions

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes

Why These Are the Top HVAC Contractors in Lexington

Lexington, MO experiences a humid continental climate with hot, humid summers (average highs near 90°F) and cold winters (average lows near 20°F), creating year-round demand for reliable HVAC services. The market is dominated by local, family-owned businesses rather than national chains, with an emphasis on system durability to handle temperature extremes. Summer AC emergencies and winter furnace repairs constitute significant service calls. Many homes in this historic river town require specialized ductwork solutions and energy efficiency upgrades due to older construction.

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 Lexington regulations and climate

Frequently Asked Questions About HVAC in Lexington

Get answers to common questions about hvac services in Lexington, Missouri.

1What is the typical cost range for replacing a central air conditioner or furnace in a Lexington, MO home?

For a standard efficiency, properly sized system, full replacement costs in Lexington typically range from $5,000 to $12,000, depending on the unit's capacity and complexity of installation. Missouri's climate, with hot, humid summers and cold winters, means systems must be robust, influencing the price. Always get multiple itemized estimates from local, licensed contractors, as labor, ductwork modifications, and local code compliance (like electrical and venting requirements) are significant cost factors.

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

The ideal times are during the mild shoulder seasons of spring (March-May) and fall (September-October). Scheduling maintenance or installation in spring prepares your AC for the intense Missouri summer heat and humidity, while fall service ensures your furnace is ready for winter. This avoids the high-demand summer and winter periods when local HVAC companies are busiest, leading to potential delays and emergency service premiums.

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

While Lexington follows standard Missouri state building and mechanical codes, there are no unique city-specific HVAC ordinances for residential work. However, it's crucial to hire a contractor licensed by the Missouri Division of Professional Registration. For rebates, check with your local utility provider, such as Evergy, which occasionally offers incentives for high-efficiency equipment. Also, inquire about federal tax credits for qualifying Energy Star certified systems.

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

Prioritize local companies with a long-standing physical presence in Lexington or Lafayette County, as they understand regional home styles and climate challenges. Verify they hold a valid Missouri HVAC contractor license and carry both liability and worker's compensation insurance. Ask for references from recent local jobs and check reviews specific to their service in our community, as a good reputation for prompt, honest service during our seasonal extremes is key.

5My system is running but not cooling/heating effectively. What are common issues for homes in our area?

Given Lexington's high summer humidity, a common cooling issue is a dirty evaporator coil or clogged condensate drain line, which reduces efficiency and can cause water damage. In winter, drafty older homes common in historic Lexington can strain furnaces, highlighting the need for proper insulation and duct sealing. For both seasons, dirty air filters are the most frequent culprit, reducing airflow and making your system work harder against our seasonal temperature extremes.