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10 Best HVAC Companies in Plymouth, WI

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Written By Bradford Cuthrell

Last Updated April 2024

If you're like the typical American homeowner, more than half of your energy bill (55%, per the Department of Energy) goes toward heating and cooling. It's important to make sure the heating and cooling systems in your Plymouth home are functioning optimally, so you can avoid spending more than you need to.

Our guide to the top HVAC companies in Plymouth can help you get your system into its best shape ever, allowing you to keep comfortable while saving money.

Top 10 Best HVAC Companies in Plymouth

Greg Steger Heating and Air

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315 E Clifford St, Plymouth, WI 53073 (920) 892-2441 gregstegerheatingandair.com

Clear pricing policy

Reliable customer support

Services Offered

Emergency services
Maintenance
Furnace repair
Furnace installation
Indoor air quality
Ductless
Boiler repair
Boiler installation
Ventilation
Ac repair
Ac installation
Filtration

All American HVAC L.L.C.

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210 High St, Waldo, WI 53093 (920) 207-9429 all-americanhvac.com

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Reliable customer support

Clear pricing policy

Services Offered

Duct cleaning
Emergency services
Ac repair
Furnace installation
Maintenance
Ac installation
Boiler installation
Indoor air quality
Ductless

Full Service Heating & Air Conditioning, LLC

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120 Balsam Rd, Sheboygan Falls, WI 53085 (920) 467-1536 fullserviceheat.com

Reliable customer support

Prompt service delivery

Informative resources

Services Offered

Ac repair
Indoor air quality
Emergency services
Furnace installation
Furnace repair
Maintenance
Ac installation

Performance Heating & Air

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N5575 Co Rd ZZ, Plymouth, WI 53073 (920) 889-9901 performanceheat.com

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

Boiler installation
Ac installation
Emergency services
Ac repair
Furnace installation

Royal Heating & Air

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N 6714 Rangeline Rd, Sheboygan, WI 53083 (920) 467-6777 royalheating.biz

Reliable customer support

Clear pricing policy

Free quote

Informative resources

Services Offered

Furnace installation

Advanced Comfort Systems, Inc.

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1130 Michigan Ave, Oostburg, WI 53070 (920) 564-2333 advancedcomfortsystems.net

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

Filtration
Ductless
Boiler installation
Ac installation
Furnace repair
Emergency services
Indoor air quality
Maintenance
Furnace installation
Ventilation

Professional Heating & Cooling

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3907 WI-42, Sheboygan, WI 53083 (920) 458-6260 proheatcool.com

Clear pricing policy

Reliable customer support

Free quote

Services Offered

Furnace installation
Indoor air quality
Emergency services

Advanced Custom Geothermal

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266 Cemetery Rd, Kiel, WI 53042 (920) 894-3999 advancedcustomgeothermal.com

Free quote

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

Furnace installation
Ac installation

Dynamic Heating and Cooling LLC

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N9641 Anderson Ct, Elkhart Lake, WI 53020 (920) 838-5599 dynamicheatingcoolingllc.com

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Services Offered

Boiler installation
Furnace installation
Ductless
Ac installation

Four Seasons Comfort LLC

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1444 Pershing Ave, Sheboygan, WI 53083 (920) 565-2095 fourseasonscomfort.net

Reliable customer support

Services Offered

Emergency services
Furnace installation
Maintenance
Ac installation
Indoor air quality
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on hvac companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

Signs You May Need HVAC Repair or Replacement

A malfunctioning or aging HVAC system probably needs professional attention from a technician who can make fixes or install a new unit. Look out for these common signs that your HVAC needs service:

  • Frequent breakdowns and need for repairs
  • Unusually high energy bills
  • Refrigerant leaks
  • Uneven heating/cooling or poor air circulation
  • Thermostat malfunctions or temperature control issues
  • Odd noises when the system turns on
  • Cracking, rust, or corrosion
  • An HVAC system that's over 15 years old

Schedule an inspection if you notice any of these problems. A local technician can inspect your system, identify problems, and figure out whether you need to fix or replace your HVAC.

Cost of HVAC Installation and Maintenance in Plymouth

Your HVAC installation or maintenance cost fluctuates depending on the type of unit. Common HVAC unit varieties include the following:

  • Split or mini-split: If your home doesn’t have the ductwork for central air or heating, you likely have a split or mini-split system instead. Split HVAC systems have interior units in each room to regulate temperature. These connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC unit operates similarly to a regular split system. It gives flexibility by having the option to draw on either electricity or gas for energy.
  • Heat pump: Heat pumps work by circulating hot and cold air between your home and the outdoors. These systems don't create heat or air conditioning themselves, and are more effective in more moderate climates. They may not be as effective during Plymouth's cold winters.
  • Packaged heating and air: Packaged HVAC systems are a good choice for smaller homes. They have a single cooling and heating unit, normally in a basement or attic. This unit is often space-saving, cost-effective, and easy to maintain.

The price of HVAC maintenance also depends on what kind of work you're having done. HVAC systems are complex and can require different kinds of maintenance. The prices of some common jobs are as follows:

HVAC Unit TypeCost
Split$1,872-$4,773
Hybrid Split$3,793-$6,989
Heat Pump$2,937-$29,930
Packaged Heating and Air$246-$410

Ways to Save Money on HVAC Costs

HVAC system repairs and replacements are important, but can be expensive. Thankfully, there are steps homeowners can take to reduce wear and tear on their HVAC and lower future maintenance needs.

  • Keep your system clean. Cleaning your ductwork, indoor evaporator coil, grills, and condenser fan blades regularly helps your HVAC system work efficiently and lowers the risk of mold growth. The National Air Duct Cleaners Association recommends cleaning your HVAC system once it starts to look dirty.
  • Monitor for potential problems. Monitor your system for issues, for example by routinely checking your thermostat and energy bills. This allows you to address problems before they get too expensive.
  • Change the position of your blinds seasonally. Closing your blinds in the summer blocks some passive solar heat from getting indoors. Opening the blinds in the winter allows this same heat to help warm your home. Both of these measures help decrease the work required from your house's HVAC system.
  • Change filters regularly. Air flows best through your HVAC system when you replace or clean the filters every 1–3 months. Also try not to let debris pile up on the outdoor parts of your HVAC.
ServiceCost
Filter Replacement$61-$164
Condensor Cleaning$1,229-$3,687
Thermostat Repair$82-$205
Ductwork Cleaning$393-$983

How To Choose a Local HVAC Company

Knowing what to look for in an HVAC company is crucial for a successful project. Partnering with an experienced, licensed contractor can offer you peace of mind and ensure your system provides reliable heating and air conditioning for your home.

Compare Multiple Bids

Get quotes from three or more HVAC companies. Explain your issues and ask if technicians can inspect your system in person. Compare each company's diagnoses, recommended solutions, estimated cost, timeline, and warranties. Avoid companies that pressure you or demand payment before work.

Check Credentials

Choose an HVAC company with well-trained technicians who have appropriate licensing and experience. HVAC contractors in all states have federal requirements from the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, an individual must pass an exam (the specific exam depends on the kind of equipment they intend to work with). Section 608 certification is required for all technicians who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." All other licensing requirements are handled on a state-by-state basis.

Wisconsin doesn't have any mandatory state-level requirements for HVAC contractors; all contractors simply need to register with the Department of Safety and Professional Services. An individual can optionally become certified as an HVAC Qualifier, which requires four combined years of education and experience and may allow them to be exempt from some local regulations. Whether your technician is an HVAC Qualifier or not, you should be sure that they meet any local requirements. You should also check a company's reviews and complaints with organizations such as Google Reviews, Yelp, and the Better Business Bureau (BBB). You want to hire a provider with positive reviews and a history of good customer service.

Understand Work Details

It’s important to know what the work process is going to look like. For HVAC repairs, the company should explain the particular parts that need replacement and why. Get confirmation that your technician will clean and test your system afterward to make sure everything is operating properly. When replacing your HVAC, ask the contractor to describe the new brand, features, estimated installation time, model, and energy efficiency. Before work starts, ask how your provider plans to accurately size the unit for your home and how much it will cost.

Compare Warranties

Trustworthy HVAC companies provide warranties for their work. Broader coverage is better, so make sure to review warranties between companies. Choose the one that offers the best coverage at a reasonable cost.

Get Quote in Writing

Always get estimates for HVAC service in writing before work begins. A comprehensive quote should cover both labor and materials. Make sure you agree to all terms before signing a contract.

Frequently Asked Questions About HVAC in Plymouth, WI

Normally, your HVAC system should be inspected twice a year. After an inspection, your HVAC technician will tell you what services are needed. You should also have your system inspected and serviced if you start to notice any issues, like leaks, strange noises, or unusual smells. If your home has ductwork, it should be serviced every few years.

The best times of the year to have your HVAC system inspected are during the spring and fall. Technicians are often less busy during these times, making it easier to get an appointment. This also ensures that your system is ready for the summer and winter, which is when it normally sees the most use.

You can save energy during the winter by reducing the amount of work your HVAC system needs to do to heat your home. Keep your thermostat as low as you can and don't make drastic changes in the temperature — increase or decrease it a few degrees at a time. If you're able to, try switching to a smart thermostat.

It takes between one and three days to have an HVAC system installed or replaced. If you only need an air conditioning unit or a furnace, this can take anywhere from a few hours up to two days. This timeline can be influenced by the size of your house, the accessibility of your system, and any new issues your technician uncovers.

For a 2,000-square-foot home, try to purchase a furnace that's between 50,000 and 80,000 BTUs (British thermal units). In Plymouth, you'll likely look for a furnace on the higher end of (or even above) this range.

For a 2,000-square-foot home, you'll also want to purchase an air conditioning unit with between 2.5 and 5 tons of capacity. In Plymouth, a unit on the lower end of this range may be sufficient. Usually, if your home is larger than 1,000 square feet, central air will be more effective than window air conditioning units.

Your HVAC company might have financing options via a third-party lender, or you might be able to obtain a loan on your own. It's smart to discuss payment options with your HVAC company and a financial advisor to make sure that you're choosing the best option for you.

There are a number of ways you can make your HVAC system more energy-efficient:

  • Make sure your air ducts remain clean, and clean or change your air filters regularly.
  • Schedule regular inspections to take care of problems as they arise.
  • Make sure your doors and windows are well-sealed and keep your attic well-ventilated.
  • Install a smart thermostat. If you don't want to or can't buy one, try keeping your inside temperature as close to the outside temperature as is comfortable.
  • When replacing part of your system, explore Energy Star-certified or other environmentally friendly options.

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