The Best HVAC in Carthage, MO

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

#1

Carthage Climate Control

4.8
(127 reviews)
Verified

Family-owned HVAC specialist serving Carthage and surrounding areas for over 25 years. Offers comprehensive heating and cooling services including high-efficiency system installation, 24/7 emergency repairs, and preventative maintenance plans. Known for expertise with both traditional and modern HVAC systems suited for Missouri's humid continental climate.

124 South Main Street, Carthage, MO 64836

Specialties & Features

24/7 Emergency Service
Energy Efficiency Consulting
Geothermal Systems
Humidity Control
Commercial HVAC

Business Information

Years in Business:28 years
Licensed:Yes
Insured:Yes
#2

Show-Me Heating & Cooling

4.6
(94 reviews)
Verified

Local HVAC contractor specializing in residential and light commercial systems. Strong reputation for honest diagnostics, quality installations of leading brands like Trane and Lennox, and responsive repair services. Offers specialized ductwork design and sealing services to improve home efficiency in Carthage's variable climate.

402 East Central Avenue, Carthage, MO 64836

Specialties & Features

Ductwork Design/Sealing
High-Efficiency Furnaces
Heat Pump Systems
Indoor Air Quality Solutions
Senior Discounts

Business Information

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

Four Seasons HVAC Services

4.5
(78 reviews)
Verified

Reliable full-service HVAC company providing installation, maintenance, and repair for all major heating and cooling systems. Particularly strong in furnace service and replacement, crucial for Carthage's cold winters. Offers affordable maintenance plans and financing options for new energy-efficient systems.

801 Oak Street, Carthage, MO 64836

Specialties & Features

Furnace Installation/Repair
AC Tune-ups
Budget-Friendly Options
Quick Response Times
Maintenance Plans

Business Information

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

Why These Are the Top HVAC Contractors in Carthage

Carthage's HVAC market serves a population of approximately 15,000 in a humid continental climate characterized by hot, humid summers (average highs near 90°F) and cold winters (average lows near 22°F). This creates strong seasonal demand for both cooling and heating services, with particular emphasis on systems that can handle high humidity in summer and reliable heating in winter. The local market features a mix of older historic homes requiring specialized HVAC solutions and newer construction benefiting from modern energy-efficient systems. Most reputable providers are locally owned and emphasize emergency services due to extreme temperature swings.

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 Carthage regulations and climate

Frequently Asked Questions About HVAC in Carthage

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

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

For a standard efficiency, properly sized system, full replacement costs in Carthage typically range from $4,500 to $8,500 for a new air conditioner or heat pump, and $3,500 to $7,500 for a new furnace. Missouri's state sales tax applies, and final pricing depends heavily on home size, ductwork condition, and the efficiency rating (SEER/HSPF/AFUE) you choose. Given our humid summers and variable winters, investing in a correctly sized, mid-efficiency system often provides the best value for long-term comfort and energy bills.

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

The optimal times are during the mild shoulder seasons of spring (March-May) and fall (September-October). Scheduling service in these windows ensures your system is ready for Carthage's peak summer heat and humidity and the occasional cold winter snaps, while also providing better availability and potential promotional pricing from local contractors. Avoid calling during the first major heatwave or cold snap, as wait times will be longest.

3Are there any local regulations or rebates for HVAC work in Jasper County that I should know about?

While Carthage follows standard Missouri state codes for mechanical installations, there are no unique city HVAC ordinances. However, it's crucial to hire a licensed contractor who will pull the required local building permits for major replacements, ensuring safety and compliance. For rebates, always check with Empire District Electric (now Liberty Utilities), the local electric provider, and Spire Missouri, the natural gas utility, for any current incentives on high-efficiency equipment that can offset your initial cost.

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

Prioritize locally established, licensed, and insured companies with strong reputations. Ask for references from neighbors and verify their standing with the Missouri Division of Professional Registration. A trustworthy Cartharea contractor will perform a detailed Manual J load calculation specific to your home's construction and our local climate, not just recommend the same size unit you already have. They should also provide clear, written estimates and explain all warranty details.

5My system runs constantly during a Carthage summer but my house still feels humid. What's the likely issue?

This is a common concern due to our high regional humidity. The issue could be an oversized air conditioner that cools too quickly without running long enough to dehumidify properly, a failing component, or low refrigerant charge. It could also be due to inadequate attic insulation or air leaks in your ductwork, which are common in older Carthage homes. A professional diagnostic can identify if you need a system repair, adjustment, or if adding a whole-house dehumidifier is the best solution.