Top 3 HVAC Contractors in Hannibal

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

#1

Mark Twain HVAC & Plumbing

4.8
(127 reviews)
Verified

A leading full-service HVAC contractor serving Hannibal and the surrounding river communities since 1985. They specialize in high-efficiency system installations, including geothermal heat pumps ideal for the region's humidity, and offer 24/7 emergency repair services. Their technicians are NATE-certified and deeply familiar with the specific heating challenges posed by Missouri winters and the cooling demands of humid summers.

1205 Broadway, Hannibal, MO 63401

Specialties & Features

24/7 Emergency Service
Geothermal Systems
High-Efficiency Furnace Installation
Humidity Control
Local Climate Expertise

Business Information

Years in Business:39 years
Licensed:Yes
Insured:Yes
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#2

River City Heating & Cooling

4.6
(94 reviews)
Verified

A family-owned and operated HVAC specialist known for its honest diagnostics and quality workmanship. They excel in system replacements and optimizing existing systems for Hannibal's climate, focusing on improving air quality and humidity control. They are a Carrier Factory Authorized Dealer, ensuring access to top-tier equipment and training for their technicians.

301 Market Street, Hannibal, MO 63401

Specialties & Features

Carrier Systems
System Replacement
Indoor Air Quality
Ductwork Design & Sealing
Preventive Maintenance Plans

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
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#3

Hannibal Climate Pros

4.4
(63 reviews)
Verified

A dynamic and responsive HVAC company that has built a strong reputation for prompt and reliable service, particularly for emergency repairs and maintenance tune-ups. They work with a range of quality brands like Trane and Lennox and are known for their straightforward pricing and effectiveness in handling both sudden furnace breakdowns in winter and AC failures during the peak summer heat.

4625 McMaster's Ave, Hannibal, MO 63401

Specialties & Features

24/7 Emergency Repairs
AC Tune-Ups
Furnace Repair
Straightforward Pricing
Same-Day Service

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
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Why These Are the Top HVAC Contractors in Hannibal

The HVAC market in Hannibal, MO, is characterized by high demand for systems capable of handling significant seasonal extremes. The humid continental climate features hot, muggy summers with temperatures often reaching the 90s (°F) and cold winters with temperatures frequently below freezing, placing a heavy load on both heating and cooling systems. This leads to a strong focus on system reliability, emergency repair services, and energy-efficient solutions to manage high utility bills. Humidity control is also a major concern for homeowner comfort. The market consists of a mix of long-established, full-service contractors and smaller, nimble companies specializing in repair and maintenance.

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 Hannibal regulations and climate