The Best HVAC in Plymouth, WI

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

#1

Plymouth Climate Control

4.8
(127 reviews)
Verified

A full-service HVAC contractor specializing in high-efficiency heating and cooling systems for Plymouth's extreme seasonal climate. Family-owned and operated with deep expertise in geothermal systems, smart thermostats, and complex ductwork design for older homes. Known for their rapid emergency response during harsh Wisconsin winters.

124 E Mill Street, Plymouth, WI 53073

Specialties & Features

24/7 Emergency Service
Geothermal Systems
High-Efficiency Furnace Installation
Ductwork Design & Sealing

Business Information

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

Lakeside Heating & Cooling

4.6
(94 reviews)
Verified

Serving the Plymouth area and surrounding Sheboygan County with a strong focus on energy-efficient HVAC solutions and preventative maintenance plans. They are a Carrier Factory Authorized Dealer, ensuring top-tier equipment and technical support. Their technicians are NATE-certified and particularly skilled in addressing humidity control issues during humid Wisconsin summers.

301 Eastern Avenue, Plymouth, WI 53073

Specialties & Features

Carrier Factory Authorized Dealer
Comprehensive Maintenance Plans
Energy Efficiency Audits
Humidity Control Systems

Business Information

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

WinterGuard Furnace & AC

4.4
(78 reviews)
Verified

Specializes in reliable furnace repair and replacement, a critical service for Plymouth's cold winters. They offer a strong emphasis on financing options and upfront pricing. Their team is highly trained in heat pump technology for both heating and cooling, providing year-round comfort solutions. Known for honest diagnostics and a large fleet of trucks for quick service dispatch.

845 Industrial Drive, Plymouth, WI 53073

Specialties & Features

Furnace Repair & Replacement
Heat Pump Specialists
Upfront Pricing & Financing
Senior Discounts

Business Information

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

Why These Are the Top HVAC Contractors in Plymouth

Plymouth, WI, experiences a full range of seasons with cold, snowy winters (average lows in the teens) and warm, humid summers, creating a consistent, high year-round demand for reliable HVAC services. The local market is competitive with numerous small to mid-sized providers, but the top-tier companies distinguish themselves through 24/7 emergency service, expertise with high-efficiency and cold-climate heat pump systems, and strong community reputations built over decades. Homeowners prioritize system reliability for winter and energy efficiency to manage costs.

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 Plymouth regulations and climate

Frequently Asked Questions About HVAC in Plymouth

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

1What is the best time of year to replace my furnace or air conditioner in Plymouth?

For furnace replacement, late summer or early fall (August-October) is ideal, as local HVAC companies are less busy than during the first cold snap. For air conditioner replacement, aim for spring or early fall (April-May or September-October) to avoid the peak summer demand and potential wait times. Scheduling during these shoulder seasons in our climate often leads to better availability, potential promotional pricing, and ensures your system is ready for Sheboygan County's harsh winter or humid summer.

2How much should I expect to pay for a new HVAC system in the Plymouth area?

For a standard efficiency, properly sized central air conditioner or furnace, homeowners in the Plymouth area can expect a starting range of $4,500 to $8,000 per system, with high-efficiency models or complex installations reaching $10,000+. Full system replacements (both furnace and AC) typically range from $9,000 to $15,000+. Wisconsin's climate demands durable equipment, and local factors like your home's existing ductwork, the system's SEER (cooling) and AFUE (heating) ratings, and the specific contractor will finalize the cost.

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

While Plymouth follows standard Wisconsin HVAC codes requiring proper permits for new installations, the primary benefit for homeowners is utility rebates. Focus Energy, in partnership with Wisconsin utilities, offers cash-back rebates for installing high-efficiency furnaces, air conditioners, and heat pumps. Additionally, federal tax credits for qualified energy-efficient home improvements may apply, so always ask your local contractor about current incentive programs to significantly reduce your net cost.

4What should I look for when choosing an HVAC contractor in Plymouth?

Prioritize local, established companies that are licensed, insured, and have strong community reviews. Ensure they perform a Manual J load calculation specific to your home's construction and our local climate to correctly size your system—oversizing or undersizing is a common and costly mistake. A reputable Plymouth contractor will also clearly explain options, provide detailed written estimates, and confirm they handle all necessary village permitting for the installation.

5My furnace is old but still working. Should I preemptively replace it before it fails in winter?

Given Plymouth's severe winters, a proactive replacement is often wise if your furnace is over 15 years old, requires frequent repairs, or has an AFUE efficiency rating below 80%. An unexpected failure during a January cold wave can be dangerous and lead to emergency service premiums. Planning a replacement allows you to research, secure financing, and schedule the installation calmly, ensuring you have a reliable, efficient system before the heating season peaks.