The Best HVAC in Manitowoc, WI

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

#1

Lakeside Heating & Cooling

4.8
(127 reviews)
Verified

A full-service HVAC contractor serving Manitowoc and the surrounding lakeshore communities since 1985. They specialize in high-efficiency furnace and AC installation, with particular expertise in combating Lake Michigan's humidity in summer and extreme cold snaps in winter. They are a Carrier Factory Authorized Dealer and offer comprehensive maintenance plans.

825 Maritime Drive, Manitowoc, WI 54220

Specialties & Features

24/7 Emergency Service
High-Efficiency HVAC Systems
Humidity Control
Geothermal Systems
Lake Climate Specialists

Business Information

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

Precision Climate Control

4.7
(94 reviews)
Verified

Known for their meticulous installation and diagnostic skills, Precision Climate Control focuses on energy-efficient solutions and smart home integration. They are a Lennox Premier Dealer and have NATE-certified technicians on staff. They excel in solving complex ductwork issues common in Manitowoc's historic homes and providing reliable emergency furnace repair during the harsh Wisconsin winters.

1411 Washington Street, Manitowoc, WI 54220

Specialties & Features

Energy Efficiency Audits
Ductwork Design & Sealing
Smart Thermostat Integration
Precision Troubleshooting
Historic Home Expertise

Business Information

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

Harbor City Heating & Air

4.5
(112 reviews)
Verified

A family-owned and operated business praised for its honest diagnostics and customer service. They provide a strong balance of repair, replacement, and maintenance services for all major brands. Their technicians are EPA-certified and highly experienced with both conventional and high-efficiency boilers and furnaces, a critical service for the Manitowoc climate. They offer affordable seasonal maintenance plans.

602 N 18th Street, Manitowoc, WI 54220

Specialties & Features

Honest Repair Services
Boiler Service & Repair
Comprehensive Maintenance Plans
Residential & Light Commercial
Family-Owned & Operated

Business Information

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

Why These Are the Top HVAC Contractors in Manitowoc

The HVAC market in Manitowoc is driven by a climate with cold, windy winters and warm, humid summers, placing high demands on both heating and cooling systems. Residents prioritize reliable furnace service for winter survival and efficient AC for summer comfort. The presence of many older homes creates a steady demand for system upgrades, ductwork modification, and energy efficiency retrofits. Key seasonal demands include pre-winter furnace tune-ups in fall and AC maintenance/installation in spring. The market is competitive with several long-standing local providers who have built trust through decades of service.

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 Manitowoc regulations and climate

Frequently Asked Questions About HVAC in Manitowoc

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

1What is the typical cost range for replacing a furnace in Manitowoc, and are there any local rebates or incentives?

In Manitowoc, a full furnace replacement typically ranges from $4,500 to $8,500+, depending on the unit's efficiency (AFUE), size, and installation complexity. Given our cold Wisconsin winters, investing in a high-efficiency model (90%+ AFUE) is often recommended for long-term savings. Check for rebates from Focus on Energy, Wisconsin's statewide energy program, and inquire with local utilities like Manitowoc Public Utilities for potential additional incentives on qualifying high-efficiency equipment.

2When is the best time of year to schedule HVAC maintenance or a new installation in Manitowoc?

The optimal times are during the shoulder seasons—late spring (April-May) after heating season and early fall (September-October) before heating season begins. Scheduling during these periods ensures your system is ready for Manitowoc's extreme temperature swings and helps you avoid the high-demand rush in mid-summer or deep winter when emergency service wait times can be longer and prices may be higher for installations.

3Are there any local regulations or codes in Manitowoc I should be aware of for HVAC work?

Yes, all HVAC work in Manitowoc must comply with Wisconsin Uniform Dwelling Code (UDC) SPS 323, which includes specific requirements for equipment sizing, ventilation, and combustion air. Permits are generally required for new installations and replacements, which your licensed contractor should pull from the City of Manitowoc's Inspection Services department. Using a locally licensed contractor ensures compliance with these codes and protects your home insurance.

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

Look for a contractor who is licensed, insured, and has extensive local experience, as they understand the specific challenges of our lakeside climate, including humidity control and corrosion from lake-effect weather. Check for positive reviews on local platforms and ask for references from homes of similar age in the area. A reputable provider will perform a detailed Manual J load calculation to properly size your system for your specific home, not just match the old unit's size.

5My air conditioner seems to run constantly during humid Manitowoc summers. Is this normal, or is there a problem?

While AC units run more frequently during our peak summer humidity, constant non-stop cycling often indicates an issue. It could be an undersized unit, low refrigerant charge, a dirty evaporator coil, or a failing component. Given Manitowoc's humidity levels from Lake Michigan, proper system sizing and maintenance are critical for effective dehumidification. Have a local technician evaluate it, as running constantly significantly increases wear, energy costs, and the risk of a mid-summer breakdown.