Get matched with top heating and air conditioning pros in Mount Horeb, WI
There are 11 highly-rated local heating and air conditioning pros.
TRUSTED BY HOMEOWNERS
4.8 
149 Verified Reviews for Heating And Air Conditioning Service pros in Mount Horeb, WI
*The Angi rating for Heating And Air Conditioning Service companies in Mount Horeb, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Mount Horeb, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on May 23, 2025
Heating and air conditioning pros in Mount Horeb
We are your source for comprehensive residential heating and air conditioning services. Contact us today!
We are your source for comprehensive residential heating and air conditioning services. Contact us today!
Kettle Moraine Heating & Air Conditioning, LLC is a third-generation family-owned business that has been serving Southeastern Wisconsin for over 35 years. Our mission is to provide our customers with peace of mind and 5-star service. We specialize in air conditioning, furnaces, boilers, ductless mini-splits, solar, backup generators, radon mitigation, plumbing and electrical services. Additionally, we are the region’s premier installer of Lennox energy-efficient heating and cooling systems and Mitsubishi ductless mini-split systems. With an unwavering commitment to our customers, you can count on us to deliver the personalized care you deserve. • 24/7 Emergency Service • Tune-Ups/Maintenance Plans • 0% Financing
"Technician Jim was not impressive. Was not confident when answering the questions I asked. Very contradicting.. Tried to sell product for items that were not even in need of repair. Spoke negatively about the company and made excuses as to why he could not perform his job due to lack of information from dispatch or technician manager. Said he would follow up, I never heard from him. Blessing to me, I decided to go with another HVAC company. I typically would not put names out there, but please be careful if you get this gentleman as a technician."
Lindsey M on December 2022
Kettle Moraine Heating & Air Conditioning, LLC is a third-generation family-owned business that has been serving Southeastern Wisconsin for over 35 years. Our mission is to provide our customers with peace of mind and 5-star service. We specialize in air conditioning, furnaces, boilers, ductless mini-splits, solar, backup generators, radon mitigation, plumbing and electrical services. Additionally, we are the region’s premier installer of Lennox energy-efficient heating and cooling systems and Mitsubishi ductless mini-split systems. With an unwavering commitment to our customers, you can count on us to deliver the personalized care you deserve. • 24/7 Emergency Service • Tune-Ups/Maintenance Plans • 0% Financing
"Technician Jim was not impressive. Was not confident when answering the questions I asked. Very contradicting.. Tried to sell product for items that were not even in need of repair. Spoke negatively about the company and made excuses as to why he could not perform his job due to lack of information from dispatch or technician manager. Said he would follow up, I never heard from him. Blessing to me, I decided to go with another HVAC company. I typically would not put names out there, but please be careful if you get this gentleman as a technician."
Lindsey M on December 2022
Since 1984, Cardinal Heating, Cooling, Plumbing & Electric has provided the Sun Prairie, WI and the surrounding area with exceptional Heating, Air Conditioning, Electrical and Plumbing services. We offer professional technicians, same-day installations and 24-hour emergency service. We believe we are the right choice for any of your HVAC, Plumbing, or Electrical needs. Call today to schedule your next appointment!
"updated review Reconsider other options. Had a $27,700 furnace/heat pump installed 3 months ago (they were going to install one less zone then quoted until i showed them their quote and then they did not leave a start up sheet as requested) and first time turning on ac and heated air came out. Requested start up sheet again and it states cooling was tested which at least that section - apparently was a complete lie – RETROACTIVE FALSIFICATION OF DOCUMENTATION. Called for service for next time off 5 days later and was required to be on call with 20minutes notice for the entire day – “typical cardinal procedure” (Jasmine – “we give you 20 minutes notice so not to inconvenience you) till 230pm – which after much side stepping Andy finally admitted that customers to be oncall was not in the contract, after repeated request s for on call documentation and Andy’s intial reply that i would be “talked to” by a tech when they arrived. Jasmine said it was emergency repair for a system that should have been installed correctly but was not able to schedule after hours – then could but would charge. Requested at least a 2 hour window for tech to show up but was refused. Ian D. showed up and stated wires/switch were not installed correctly – surprise – never even tested (no wonder a start up sheet was not left at install) – and “never should of happened.” Asked why I had to be on call to compensate for mis-install – ‘I am not the scheduling department.’ Ask Ian to fill out a diagnostic repair sheet (22words) said he had to leave and had an important phone call and was not suppose to even be on service call that I was waiting for on call, for the entire day. Ian did return 15min later since his phone call was canceled. Asked for a quote to install my uv light (drill 4 holes and plug into outlet) $287. Maybe you don’t have a job and can be on call for free 24/7, spend more than 28k, and only expect half of the things to work, be blatantly lied to and only care of your beliefs in fair pricing and professionalism – then I could recommend cardinal – so far."
Ron B on May 2025
Since 1984, Cardinal Heating, Cooling, Plumbing & Electric has provided the Sun Prairie, WI and the surrounding area with exceptional Heating, Air Conditioning, Electrical and Plumbing services. We offer professional technicians, same-day installations and 24-hour emergency service. We believe we are the right choice for any of your HVAC, Plumbing, or Electrical needs. Call today to schedule your next appointment!
"updated review Reconsider other options. Had a $27,700 furnace/heat pump installed 3 months ago (they were going to install one less zone then quoted until i showed them their quote and then they did not leave a start up sheet as requested) and first time turning on ac and heated air came out. Requested start up sheet again and it states cooling was tested which at least that section - apparently was a complete lie – RETROACTIVE FALSIFICATION OF DOCUMENTATION. Called for service for next time off 5 days later and was required to be on call with 20minutes notice for the entire day – “typical cardinal procedure” (Jasmine – “we give you 20 minutes notice so not to inconvenience you) till 230pm – which after much side stepping Andy finally admitted that customers to be oncall was not in the contract, after repeated request s for on call documentation and Andy’s intial reply that i would be “talked to” by a tech when they arrived. Jasmine said it was emergency repair for a system that should have been installed correctly but was not able to schedule after hours – then could but would charge. Requested at least a 2 hour window for tech to show up but was refused. Ian D. showed up and stated wires/switch were not installed correctly – surprise – never even tested (no wonder a start up sheet was not left at install) – and “never should of happened.” Asked why I had to be on call to compensate for mis-install – ‘I am not the scheduling department.’ Ask Ian to fill out a diagnostic repair sheet (22words) said he had to leave and had an important phone call and was not suppose to even be on service call that I was waiting for on call, for the entire day. Ian did return 15min later since his phone call was canceled. Asked for a quote to install my uv light (drill 4 holes and plug into outlet) $287. Maybe you don’t have a job and can be on call for free 24/7, spend more than 28k, and only expect half of the things to work, be blatantly lied to and only care of your beliefs in fair pricing and professionalism – then I could recommend cardinal – so far."
Ron B on May 2025
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.
Aire Serv is a full-service HVAC company dedicated to providing exceptional heating, ventilation, and air conditioning solutions for both residential and commercial clients. We specialize in a wide range of services, including regular maintenance, expert repairs, and same-day service for all types of HVAC systems. Whether you need a quick repair, a complete HVAC replacement, or are embarking on a new construction project, our team of highly trained professionals is here to ensure your systems run smoothly and efficiently. Our services also include comprehensive duct cleaning, dryer vent cleaning, and ductwork modifications to enhance air quality, system performance, and energy efficiency. We understand the importance of a comfortable indoor environment, and we are committed to delivering prompt, reliable, and affordable solutions tailored to meet your specific needs. We pride ourselves on customer satisfaction, ensuring that every job is completed to the highest standards.
Aire Serv is a full-service HVAC company dedicated to providing exceptional heating, ventilation, and air conditioning solutions for both residential and commercial clients. We specialize in a wide range of services, including regular maintenance, expert repairs, and same-day service for all types of HVAC systems. Whether you need a quick repair, a complete HVAC replacement, or are embarking on a new construction project, our team of highly trained professionals is here to ensure your systems run smoothly and efficiently. Our services also include comprehensive duct cleaning, dryer vent cleaning, and ductwork modifications to enhance air quality, system performance, and energy efficiency. We understand the importance of a comfortable indoor environment, and we are committed to delivering prompt, reliable, and affordable solutions tailored to meet your specific needs. We pride ourselves on customer satisfaction, ensuring that every job is completed to the highest standards.
WIREONE is working to become the leading electrical contractor in the region through a customer-centric approach that provides our clients with the absolute best electrical services available. Our journeyman electricians are some of the most positively reviewed electricians in the industry. They consistently receive five-star reviews on sites such as Facebook and Google. We begin each residential service call with a client conference during which we’ll sit down with you to discuss your project and any related electrical needs. After gaining a complete understanding of your goals, we’ll perform our complimentary 57-point “Keep it Safe Inspection” to ensure that the electrical system in your home is performing safely and in conformance with local building codes. Then, before any work begins, we’ll provide you with Our Best Price. Our Best Price will be the most cost-effective way to complete your project quickly and safely. We also include a 5 year warranty on all work performed!
"Professional and great work done quickly"
Brandon H on March 2025
WIREONE is working to become the leading electrical contractor in the region through a customer-centric approach that provides our clients with the absolute best electrical services available. Our journeyman electricians are some of the most positively reviewed electricians in the industry. They consistently receive five-star reviews on sites such as Facebook and Google. We begin each residential service call with a client conference during which we’ll sit down with you to discuss your project and any related electrical needs. After gaining a complete understanding of your goals, we’ll perform our complimentary 57-point “Keep it Safe Inspection” to ensure that the electrical system in your home is performing safely and in conformance with local building codes. Then, before any work begins, we’ll provide you with Our Best Price. Our Best Price will be the most cost-effective way to complete your project quickly and safely. We also include a 5 year warranty on all work performed!
"Professional and great work done quickly"
Brandon H on March 2025
Rising Sun Comfort Solutions LLC is newly formed and ready to tackle all of your HVAC needs. We are family owned and operated with a focus on honest service and quality work. With almost 25 years of HVAC employment, our small but experienced team can do it all! From tiny homes to high-rises and everything in between….Rising Sun Comfort Solutions LLC wants to be your heating and cooling professionals. “People over Profit…Always the Right Price!” This is our motto and we stand by it, test it out and give us a call. Thanks for your time!
"We recently noticed a gas leak coming from our furnace and called Rising Sun right away. They came out very promptly to take care of it. They were extremely professional and friendly throughout the whole process. Jamie is truly the best — knowledgeable, kind, and efficient. We felt safe and well taken care of thanks to their quick response and excellent service. We highly recommend Rising Sun!"
Ashley N on May 2025
Rising Sun Comfort Solutions LLC is newly formed and ready to tackle all of your HVAC needs. We are family owned and operated with a focus on honest service and quality work. With almost 25 years of HVAC employment, our small but experienced team can do it all! From tiny homes to high-rises and everything in between….Rising Sun Comfort Solutions LLC wants to be your heating and cooling professionals. “People over Profit…Always the Right Price!” This is our motto and we stand by it, test it out and give us a call. Thanks for your time!
"We recently noticed a gas leak coming from our furnace and called Rising Sun right away. They came out very promptly to take care of it. They were extremely professional and friendly throughout the whole process. Jamie is truly the best — knowledgeable, kind, and efficient. We felt safe and well taken care of thanks to their quick response and excellent service. We highly recommend Rising Sun!"
Ashley N on May 2025
Hello im rick im a welder at heart and do it every day i do have a small welder for small jobs of all kinds .but i guess u can say im like a jack of all trades but master of none but im pretty good at most of the things i do from painting inside and outsides of houses to landscaping lil bricck work .just ask and if i feel comfortable doing what you need ill be sure happy to get it done for you..
Hello im rick im a welder at heart and do it every day i do have a small welder for small jobs of all kinds .but i guess u can say im like a jack of all trades but master of none but im pretty good at most of the things i do from painting inside and outsides of houses to landscaping lil bricck work .just ask and if i feel comfortable doing what you need ill be sure happy to get it done for you..
I am a Landlord with over 32 years experience in performing most of my repairs. On my properties I pull permits and perform carpentry, plumbing and eledtrical projects to code and have them inspected. I am offerring preferably smaler to some medium size home repairs at a reasonable rate. Have a great day!
I am a Landlord with over 32 years experience in performing most of my repairs. On my properties I pull permits and perform carpentry, plumbing and eledtrical projects to code and have them inspected. I am offerring preferably smaler to some medium size home repairs at a reasonable rate. Have a great day!
RELIABLE HVAC PROFESSIONALS Whether you need a maintenance check or an emergency repair on a heating or cooling unit, we are available to handle all of your all of your heating, cooling, and ventilation needs. We strive to exceed your expectations by ensuring that each of our clients receives individualized service. INDIVIDUALIZED HVAC OPTIONS We will work with you to find HVAC solutions that fit your heating and cooling needs. We will provide you with a full consultation to explain all of your available options so that you can choose the system that’s right for your home or business. CUSTOMER SATISFACTION GUARANTEED We serve both residential and commercial clients and offer a variety of money-saving solutions. We combine our use of the highest quality parts and equipment, and our dedication to delivering exceptional service to provide you with top quality service. Warranty included with all services.
"I honestly can’t say enough good things about Latitude.43. They have responded quickly and efficiently every time. Matt is the most professional, intelligent, friendly, transparent, honest, and hard-working tech I have ever worked with. I immediately signed up for their contract program and it has paid off right before winter. I wouldn’t call any other company in the Madison area. Their prices are fair, so didn't need to spend time calling around, and I know we can count on them for ALL of our heating and cooling needs!"
Krista S on October 2023
RELIABLE HVAC PROFESSIONALS Whether you need a maintenance check or an emergency repair on a heating or cooling unit, we are available to handle all of your all of your heating, cooling, and ventilation needs. We strive to exceed your expectations by ensuring that each of our clients receives individualized service. INDIVIDUALIZED HVAC OPTIONS We will work with you to find HVAC solutions that fit your heating and cooling needs. We will provide you with a full consultation to explain all of your available options so that you can choose the system that’s right for your home or business. CUSTOMER SATISFACTION GUARANTEED We serve both residential and commercial clients and offer a variety of money-saving solutions. We combine our use of the highest quality parts and equipment, and our dedication to delivering exceptional service to provide you with top quality service. Warranty included with all services.
"I honestly can’t say enough good things about Latitude.43. They have responded quickly and efficiently every time. Matt is the most professional, intelligent, friendly, transparent, honest, and hard-working tech I have ever worked with. I immediately signed up for their contract program and it has paid off right before winter. I wouldn’t call any other company in the Madison area. Their prices are fair, so didn't need to spend time calling around, and I know we can count on them for ALL of our heating and cooling needs!"
Krista S on October 2023
Heating and air conditioning services FAQs
Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.
While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.
The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.
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