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TRUSTED BY NORTH FREEDOM, WI HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon16
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in North Freedom

Avatar for Southport Home Services

Southport Home Services

5.00(
5
)
Approved Pro

Southport Home Services

5.00(
5
)
Approved Pro
104 local quotes requested
20 years of experience

At Southport Home Services, we're A+ rated by the BBB. Our technicians are NATE certified to meet national standards of excellence, and we're a Carrier® Factory Authorized Dealer, recently cited as the top medium-sized business to work for by the Milwaukee Journal Sentinel. We treat our team well and hold them to high professional standards. Our up front, transparent pricing, great customer service, and honesty in our business practices make us the plumbing and HVAC company that you'll feel good working with on a regular basis, with 100% satisfaction guaranteed.

At Southport Home Services, we're A+ rated by the BBB. Our technicians are NATE certified to meet national standards of excellence, and we're a Carrier® Factory Authorized Dealer, recently cited as the top medium-sized business to work for by the Milwaukee Journal Sentinel. We treat our team well and hold them to high professional standards. Our up front, transparent pricing, great customer service, and honesty in our business practices make us the plumbing and HVAC company that you'll feel good working with on a regular basis, with 100% satisfaction guaranteed.


Avatar for Hooper Corporation

Hooper Corporation

5.00(
4
)
Approved Pro

Hooper Corporation

5.00(
4
)
Approved Pro
50 local quotes requested
8 years of experience

When your pipes freeze or furnace quits, our work begins. Hooper’s service technicians arrive equipped with fully stocked service vans and are ready to roll at a moment’s notice. We’ve been caring for customers in the Madison area since 1913 and offer 24-hour residential and commercial service. You can rely on Hooper for all your plumbing, heating and cooling, and fire protection needs. When you need a trusted service partner, Hooper is here.

"We hired Hopper to replace a a 19 yo central AC system. They suggested a solution that saved was 14.3% less than ordering new system from the manufacter. And more importantly they had it installed 2 days later. Hooper is a well establised company that has earned its good reputation."

Fred C on June 2025

When your pipes freeze or furnace quits, our work begins. Hooper’s service technicians arrive equipped with fully stocked service vans and are ready to roll at a moment’s notice. We’ve been caring for customers in the Madison area since 1913 and offer 24-hour residential and commercial service. You can rely on Hooper for all your plumbing, heating and cooling, and fire protection needs. When you need a trusted service partner, Hooper is here.

"We hired Hopper to replace a a 19 yo central AC system. They suggested a solution that saved was 14.3% less than ordering new system from the manufacter. And more importantly they had it installed 2 days later. Hooper is a well establised company that has earned its good reputation."

Fred C on June 2025


Avatar for RUAH HEATING AND COOLING LLC

RUAH HEATING AND COOLING LLC

5.00(
3
)
Approved Pro

RUAH HEATING AND COOLING LLC

5.00(
3
)
Approved Pro
49 local quotes requested
5 years of experience

Faith-based, family owned residential HVAC Contractor. Specializing in residential sales and service of forced air, ductless and hydronic systems. Dedicated to serving the community through honesty and affordable pricing. Come and see. Call ir email us today, we would love to hear from you. 715-396-1381 or [email protected]

"He was very prompt, as well as conscientious and trustworthy."

Debra L on October 2025

Faith-based, family owned residential HVAC Contractor. Specializing in residential sales and service of forced air, ductless and hydronic systems. Dedicated to serving the community through honesty and affordable pricing. Come and see. Call ir email us today, we would love to hear from you. 715-396-1381 or [email protected]

"He was very prompt, as well as conscientious and trustworthy."

Debra L on October 2025


Avatar for Sentri Homes

Sentri Homes

No reviews yet

Sentri Homes

No reviews yet
237 local quotes requested

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Avatar for Precision Controls & Service LLC

Precision Controls & Service LLC

No reviews yet

Precision Controls & Service LLC

No reviews yet
Free onsite estimate

We are a Commercial Boiler and HVAC Service Provider. We service all makes and models of Boilers, Heating Systems, Rooftop Units etc. We have two Senior HVAC technicians with well over 40 years experience in the business. Precision Controls was started in 1989 and we still have dedicated customers we partnered with 32 years later. We are a locally owned business that does above average work with competitive prices.

We are a Commercial Boiler and HVAC Service Provider. We service all makes and models of Boilers, Heating Systems, Rooftop Units etc. We have two Senior HVAC technicians with well over 40 years experience in the business. Precision Controls was started in 1989 and we still have dedicated customers we partnered with 32 years later. We are a locally owned business that does above average work with competitive prices.


Fire & Ice HVAC Services llc

No reviews yet

Fire & Ice HVAC Services llc

No reviews yet

Complere residential and commercial Heating and Cooling Service and Installation. Dependable and courteous personnel. Servicing all brands. 24 hour emergency service. 30 years experience. NATE certified technicians. Licensed and insured.

Complere residential and commercial Heating and Cooling Service and Installation. Dependable and courteous personnel. Servicing all brands. 24 hour emergency service. 30 years experience. NATE certified technicians. Licensed and insured.


Percolation Consulting, LLC

No reviews yet

Percolation Consulting, LLC

No reviews yet

Integrated solar energy solutions: photovoltaic, solar-thermal, battery storage and heat pumps. We are not tied to any specific PV manufacturer and will source the best solution for your location and situation. Solar energy is no longer idealists' domain - it makes solid financial sense. Whether your goal is to minimize the time until your solar installation is paid off, or you want to ride out the Zombie apocalypse in comfortable energy self-sufficiency, we have the perfect solution for your location and building use. Contrary to popular perception, year-round self-sufficiency can be reasonably achieved in the Midwest. We have close relationships to vendors of weekly and seasonal energy storage systems which will keep lights and heat on year-round.

Integrated solar energy solutions: photovoltaic, solar-thermal, battery storage and heat pumps. We are not tied to any specific PV manufacturer and will source the best solution for your location and situation. Solar energy is no longer idealists' domain - it makes solid financial sense. Whether your goal is to minimize the time until your solar installation is paid off, or you want to ride out the Zombie apocalypse in comfortable energy self-sufficiency, we have the perfect solution for your location and building use. Contrary to popular perception, year-round self-sufficiency can be reasonably achieved in the Midwest. We have close relationships to vendors of weekly and seasonal energy storage systems which will keep lights and heat on year-round.


Home Comfort Specialist LLC

5.00(
1
)

Home Comfort Specialist LLC

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Licensed and Insured heating and cooling, Home Comfort Specialist LLC is proud to provide affordable comfort to our neighbors. We provide all things heating and cooling, system replacements, repairs, air quality add ons, new construction and ductwork. With over 10 years in the HVAC business you can expect quality work with the highest safety standards. Your comfort is our top priority. Before we get stared with making your home more comfortable we will take the time to make sure you are informed about all the different options available to you and you are comfortable moving forward. Give us a call, we'd love to answer any questions you have.

"Richard at Home Comfort Specialist installed a humidifier unto my furnace. He was able to get it in right away for me and was very flexible to accommodate my busy schedule. I felt like he genuinely cared as I asked questions about the system. Very knowledgeable, timely and polite. I would definitely hire him in the future and have recommended him to my neighbors."

Grace S on January 2019

Licensed and Insured heating and cooling, Home Comfort Specialist LLC is proud to provide affordable comfort to our neighbors. We provide all things heating and cooling, system replacements, repairs, air quality add ons, new construction and ductwork. With over 10 years in the HVAC business you can expect quality work with the highest safety standards. Your comfort is our top priority. Before we get stared with making your home more comfortable we will take the time to make sure you are informed about all the different options available to you and you are comfortable moving forward. Give us a call, we'd love to answer any questions you have.

"Richard at Home Comfort Specialist installed a humidifier unto my furnace. He was able to get it in right away for me and was very flexible to accommodate my busy schedule. I felt like he genuinely cared as I asked questions about the system. Very knowledgeable, timely and polite. I would definitely hire him in the future and have recommended him to my neighbors."

Grace S on January 2019


Mad City Small Engines

5.00(
8
)

Mad City Small Engines

5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Mad city small engines specializes in repairing and tuning up all items ranging from snow blowers and lawn mowers to pressure washers and chainsaws. Locally operated and owned with fast service and affordable rates we come to you to start your engines.

"Owen came over and looked at the old water softener to see if he could fix it instead of having to buy a new one. He diagnosed the problem but unfortunately there were no new parts available for it as it was an older model. Owen then recommended a new softener and installed it the very next day. He also disposed the old softener. Everything was very convenient, professional and reasonably priced! Would recommend him without any hesitation!"

Maarit S on December 2021

Mad city small engines specializes in repairing and tuning up all items ranging from snow blowers and lawn mowers to pressure washers and chainsaws. Locally operated and owned with fast service and affordable rates we come to you to start your engines.

"Owen came over and looked at the old water softener to see if he could fix it instead of having to buy a new one. He diagnosed the problem but unfortunately there were no new parts available for it as it was an older model. Owen then recommended a new softener and installed it the very next day. He also disposed the old softener. Everything was very convenient, professional and reasonably priced! Would recommend him without any hesitation!"

Maarit S on December 2021


Stratford Plumbing and Heating

5.00(
2
)

Stratford Plumbing and Heating

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Stratford Plumbing and Heating Company provides top quality service and products to the Central Wisconsin area. We are a family based small business providing high quality services our customers. Our focus is to deliver thorough, detailed, professional and quality plumbing, heating or air conditioning work, in a timely matter, every day. Customers are the most important part of our business, therefore, we treat our customers with utmost respect and gratitude. We take pride in our work, and will provide to you the most professional, honest, and proper service. Our goal is to be your first choice when problems arise. When choosing a Plumber, Stratford Plumbing and Heating is the best choice. Problems can occur suddenly and without any planning. We know there are many plumbing companies around. We will diagnose problems you have, and before we do any work we can discuss what action needs to be taken and can explain what is necessary to make the repairs.

"Stratford plumbing was here in less than an hour quickly identified the problem replaced the submersible pump cleaned up all the mess and were absolutely wonderful to deal with. I highly recommend their service"

Jerry G on August 2018

Stratford Plumbing and Heating Company provides top quality service and products to the Central Wisconsin area. We are a family based small business providing high quality services our customers. Our focus is to deliver thorough, detailed, professional and quality plumbing, heating or air conditioning work, in a timely matter, every day. Customers are the most important part of our business, therefore, we treat our customers with utmost respect and gratitude. We take pride in our work, and will provide to you the most professional, honest, and proper service. Our goal is to be your first choice when problems arise. When choosing a Plumber, Stratford Plumbing and Heating is the best choice. Problems can occur suddenly and without any planning. We know there are many plumbing companies around. We will diagnose problems you have, and before we do any work we can discuss what action needs to be taken and can explain what is necessary to make the repairs.

"Stratford plumbing was here in less than an hour quickly identified the problem replaced the submersible pump cleaned up all the mess and were absolutely wonderful to deal with. I highly recommend their service"

Jerry G on August 2018

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Heating and Air Conditioning questions, answered by experts

You should clean your air conditioner at least once per year, but you may need to clean your whole HVAC system (including the air ducts) more often. According to the National Air Duct Cleaners Association, you may need to clean them more frequently depending on factors like whether you smoke, have pets, or have allergies.

The standard HVAC warranty is around five years. Still, many brands offer an extension to 10 years if you register the product within a specific timeframe, typically 60 to 90 days post-purchase or HVAC installation. Over the past decade, warranty periods have substantially increased, shifting from 3-5 years in the 90s to the now-prevalent 10+ year warranties. Both warranty types cover parts failing due to manufacturer defects, incurring no additional costs. Some manufacturers provide extended warranties surpassing the usual 15- to 20-year window, though these often involve extra fees. 

To reset your air conditioner, start by turning it off at the thermostat. Then, shut off power to the AC system at the circuit breaker. Next, find the “reset” button on your AC unit and hold it for three to five seconds. The unit should beep several times. If your air conditioner doesn’t have a reset button, leave the circuit breaker off for 30 minutes. Afterward, turn the power back on at the breaker and program the thermostat to “cool” to test the system.

A frosty expansion valve that isn't blowing out cool air is a sure sign that it’s time to replace it. It might also be time to replace the TXV valve if your AC unit switches off soon after turning on or if you have poor airflow in your home.

Water buildup in your HVAC system is a cause for alarm. If water accumulates in your ductwork, it can drastically lower your home's air quality and create safety hazards. These risks include mold growth, damage to your HVAC system, and attracting pests that are seeking water into your ducts. Proper insulation and sealing of ducts can prevent this, and regular inspection and maintenance can address water damage problems before they become too severe.

The North Freedom, WI homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.