The Best HVAC in Leslie, MO

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

#1

Leslie Climate Control Experts

4.8
(127 reviews)
Verified

Family-owned HVAC specialist serving Leslie and surrounding areas for over 20 years. Offers comprehensive heating and cooling solutions including high-efficiency system installations, 24/7 emergency repairs, and preventive maintenance plans. Known for expertise in both traditional and modern HVAC systems suitable for Missouri's humid summers and cold winters.

452 Main Street, Leslie, MO 63056

Specialties & Features

24/7 Emergency Service
Energy Efficiency Consulting
Ductwork Design & Installation
Smart Thermostat Integration

Business Information

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

Show-Me State Heating & Cooling

4.6
(94 reviews)
Verified

Local HVAC contractor specializing in residential and light commercial systems. Particularly skilled in furnace repair and replacement, with extensive experience addressing the specific heating needs of Missouri winters. Offers free energy audits and specializes in retrofitting older homes with modern, efficient HVAC systems.

889 Franklin Avenue, Leslie, MO 63056

Specialties & Features

Furnace Repair & Installation
Geothermal Systems
Air Quality Solutions
Winterization Services

Business Information

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

Ozark Air Professionals

4.5
(68 reviews)
Verified

Full-service HVAC company with strong focus on maintenance plans and system longevity. Offers specialized duct cleaning and sealing services to improve efficiency in older Leslie homes. Carries top brands like Trane and Lennox, and provides honest assessments for repair vs. replacement decisions.

302 Industrial Park Road, Leslie, MO 63056

Specialties & Features

AC Maintenance Plans
Ductwork Services
System Retrofitting
Humidity Control

Business Information

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

Why These Are the Top HVAC Contractors in Leslie

Leslie's HVAC market serves a population of approximately 1,200 residents with distinct seasonal demands. The humid continental climate creates strong need for both robust air conditioning (average summer highs 89°F) and reliable heating (average winter lows 20°F). Most homes use forced air systems, with many older properties requiring ductwork improvements. The market is dominated by local family-owned businesses rather than national chains, with emphasis on emergency services during extreme temperature events.

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 Leslie regulations and climate

Frequently Asked Questions About HVAC in Leslie

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

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

For a standard efficiency, properly sized system, full replacement in Leslie typically ranges from $5,000 to $12,000, depending on the unit's capacity (tonnage/BTUs) and efficiency rating (SEER/HSPF). Missouri's humid summers and variable winters mean investing in a correctly sized system is crucial for efficiency; an undersized AC won't dehumidify properly, and an oversized furnace will short-cycle. Always get a detailed, in-home load calculation from a local contractor for an accurate quote, as home age and insulation in our area greatly impact sizing.

2When is the best time to schedule HVAC maintenance or replacement in Leslie to avoid the busiest seasons?

The ideal times are during the shoulder seasons—early spring (March-April) for AC tune-ups and early fall (September-October) for furnace check-ups. This schedule avoids the peak summer demand when ACs fail in Missouri's heat and humidity and the winter rush when furnaces break during cold snaps. Scheduling proactively during these windows ensures faster service, better availability for parts, and often allows for pre-season discounts from local providers.

3Are there any local regulations or rebates in Franklin County or Missouri I should know about when installing a new HVAC system?

While Leslie follows standard Missouri state codes, which require permits for new HVAC installations to ensure safety and compliance, there are no unique local ordinances. However, homeowners should check for current utility rebates from providers like Ameren Missouri, which often offer incentives for installing high-efficiency systems. Additionally, federal tax credits for qualifying energy-efficient heat pumps or furnaces can provide significant savings, making higher-efficiency models more affordable upfront.

4How do I choose a reliable HVAC contractor in the Leslie area, and what should I look for?

Prioritize local, established companies with strong community reputations, verified by reviews and references from neighbors. Ensure they are fully licensed, insured, and conduct a proper Manual J load calculation to correctly size your system for Leslie's climate. A trustworthy contractor will provide a detailed written estimate, explain options clearly, and not pressure you with high-pressure sales tactics. It's also wise to confirm they have experience with both the humid summer cooling and cold winter heating needs specific to our region.

5My system is running but not cooling/heating effectively. What are the most common issues for homes in our area, and what can I check first?

For cooling, the most common issue in Leslie's humid climate is a dirty or clogged air filter or condenser coil, which severely reduces airflow and dehumidification. For heating, a dirty flame sensor or clogged air filter often causes problems. Before calling for service, always check and replace your air filter, ensure all vents are open and unblocked, and verify that the outdoor condenser unit is clear of leaves, grass, and debris. If problems persist, call a professional, as low refrigerant or a failing component may be the cause.