The Best HVAC in Markesan, WI

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

#1

Markesan Climate Control

4.8
(127 reviews)
Verified

A full-service HVAC contractor specializing in high-efficiency heating and cooling systems tailored to Wisconsin's extreme seasonal changes. They offer comprehensive installation, maintenance, and repair services with a strong focus on energy-saving solutions and indoor air quality.

425 North Bridge Street, Markesan, WI 53946

Specialties & Features

24/7 Emergency Service
Geothermal Systems
Energy Efficiency Audits
Ductless Mini-Splits
Furnace Replacement

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#2

Fox Lake Heating & Cooling

4.6
(94 reviews)
Verified

Serving Markesan and surrounding communities with reliable HVAC solutions since 1995. They specialize in both residential and light commercial systems, with expertise in modern heat pumps, traditional furnaces, and advanced air purification systems. Known for their responsive emergency service team.

201 East Marquette Street, Markesan, WI 53946

Specialties & Features

24/7 Emergency Service
Heat Pump Installation
Air Quality Solutions
Commercial HVAC
Preventive Maintenance Plans

Business Information

Years in Business:29 years
Licensed:Yes
Insured:Yes
#3

Green Lake HVAC Services

4.5
(68 reviews)
Verified

Family-owned HVAC provider focusing on energy-efficient system upgrades and precision ductwork services. They excel in helping homeowners navigate rebate programs for high-efficiency equipment and specialize in solving complex airflow and comfort issues in older Wisconsin homes.

110 South Park Street, Markesan, WI 53946

Specialties & Features

Ductwork Design & Sealing
Energy Efficiency Upgrades
Boiler Systems
Smart Thermostat Integration
Historical Home HVAC

Business Information

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

Why These Are the Top HVAC Contractors in Markesan

Markesan's HVAC market is characterized by strong seasonal demand patterns due to Wisconsin's continental climate with cold winters (average lows near 10°F) and warm, humid summers (average highs near 83°F). The market consists primarily of local, established providers who understand the need for robust heating systems and efficient cooling solutions. Homeowners frequently seek energy-efficient upgrades to manage utility costs during extreme temperature months. Emergency service capability is particularly valued during winter months when furnace failures can become hazardous.

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 Markesan regulations and climate

Frequently Asked Questions About HVAC in Markesan

Get answers to common questions about hvac services in Markesan, Wisconsin.

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

For a full system replacement in Markesan, homeowners can expect to pay between $5,000 and $12,000+, depending on the system's size, efficiency rating, and complexity of installation. Wisconsin's cold winters and humid summers mean investing in a properly sized, high-efficiency system (like a 96% AFUE furnace and a 16+ SEER AC) is crucial for long-term comfort and energy savings, impacting the upfront cost. Always get detailed, written estimates from local contractors that include equipment, labor, and any necessary duct modifications.

2When is the best time to schedule HVAC maintenance or replacement in Markesan to avoid delays?

The ideal times are during the shoulder seasons—late spring (April-May) for AC service and early fall (September-October) for furnace service—before peak demand hits. Scheduling during these windows ensures local HVAC companies have greater availability and you avoid the urgent, higher-cost service calls during a July heatwave or a January cold snap. This proactive timing is especially important given Wisconsin's extreme seasonal temperature swings.

3Are there any local regulations or rebates in Markesan I should know about for HVAC installation?

While Markesan follows Wisconsin's uniform building codes, always verify your contractor pulls the required local permits, ensuring safety and compliance. For rebates, check Focus on Energy, Wisconsin's statewide energy efficiency program, which often offers significant incentives for upgrading to high-efficiency HVAC equipment, helping offset costs. Your local utility (like Alliant Energy) may also have additional rebates, so it's wise to ask your HVAC provider for guidance on available programs.

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

Prioritize local, established companies with strong community reputations, and always verify they are licensed, insured, and carry proper North American Technician Excellence (NATE) certification. Ask for references from homes in the area, as a contractor familiar with Markesan's older home foundations or common layouts can anticipate installation challenges. Be wary of door-to-door offers and always get multiple detailed estimates.

5My furnace is old but still works. Should I wait for it to fail completely before replacing it?

No, waiting for a catastrophic failure in the middle of a Wisconsin winter is risky and can lead to emergency service premiums and temporary discomfort. Proactively replacing an aging system (typically 15+ years old) allows you to plan the investment, choose the most efficient model for our climate, and avoid the potential for carbon monoxide risks or a lack of heat during sub-zero temperatures. It also ensures a proper installation, not a rushed emergency job.