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From $50
Up to $500
Closed until Wed, 7:00 AM
At Lake Country Heating & Cooling in Oconomowoc, we deliver reliable and efficient HVAC solutions tailored to your home's needs. As a trusted HVAC…
The Best HVAC Company in Oconomowoc
Compare top-rated hvac providers in Oconomowoc. Profiles include verified reviews, service details, and direct contact options.
Service providers
Alpha Heating & Cooling LLC
Open today
From $50
Up to $500
Open 24/7
In Oconomowoc, we're Alpha Heating & Cooling LLC—your reliable partner in HVAC services. For over a decade, we've been dedicated to keeping local …
Pat's Heating & Air Conditioning
Open today
From $50
Up to $500
Open 24/7
In Oconomowoc, our home is Pat's Heating & Air Conditioning. As your reliable HVAC specialists, we deliver efficient solutions tailored to your un…
HVAC pros near Oconomowoc
These companies are based in nearby cities and serve Oconomowoc.
From $50
Up to $500
Open 24/7
At Kettle Moraine Heating & Air Conditioning, LLC in Delafield, we specialize in managing your home's climate comfortably and efficiently. Our tea…
From $50
Up to $500
Open 24/7
At Yoders Heating & Cooling LLC in Dousman, we specialize in HVAC services, offering expert solutions for your home's comfort. Our team of dedicat…
From $50
Up to $500
Closed until Wed, 7:00 AM
At Genesee Heating & Air Conditioning in Mukwonago, we pride ourselves on being the trusted HVAC specialists for homeowners seeking reliable solut…
From $50
Up to $500
Closed until Wed, 7:00 AM
At Due North Heating & Cooling LLC in Hartland, we specialize in HVAC services, focusing on air conditioning and furnace repairs. With a stellar 5…
From $50
Up to $500
Open 24/7
In the heart of Hartland, we are Dave Droegkamp Heating, Cooling & Air Quality – your dedicated HVAC specialists. For over [number of years, if pr…
From $50
Up to $500
Closed until Wed, 8:00 AM
At Doyne AC & Furnace Repair in Waukesha, we specialize in providing comprehensive HVAC services. Our team excels in air conditioning repair and i…
From $50
Up to $500
Open 24/7
At All Star Heating & Cooling in Hartland, we specialize in HVAC services, offering expert solutions for all your air conditioning and heating nee…
From $50
Up to $500
Open 24/7
In Mukwonago, we're A & B Heating and Cooling – your dedicated HVAC specialists. For over two decades, our team has been delivering exceptional he…
Heating and Cooling Drs of Waukesha, Pewaukee and Delafield
Waukesha, Wisconsin · 8.4 mi away
Open today
From $50
Up to $500
Open 24/7
In the heart of Waukesha, Pewaukee, and Delafield, we are Heating and Cooling Drs - your dedicated HVAC experts. We tackle a wide range of heating…
From $50
Up to $500
Closed until Wed, 8:00 AM
In homes across Waukesha, a common challenge is ensuring a comfortable and energy-efficient living environment. That's where we come in at Tom's H…
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Verified HVAC in Oconomowoc, WI
We show only active businesses that pass moderation. Results are specific to Oconomowoc and nearby service areas, and inactive profiles are removed to keep the list current.
Real reviews for hvac
Ratings and reviews come from customers who used the service. Compare hvac pros in Oconomowoc by experience, responsiveness, and value before you reach out.
Local-first search in Oconomowoc
Filter by neighborhood, check locations on the map, and find providers close to home or work in Oconomowoc. Listings are refreshed regularly — September 2026.
Short drive from Oconomowoc, including Delafield
The same listings in the closest cities — providers there often take jobs in Oconomowoc too. Mileage is the approximate distance from Oconomowoc.
- Delafield 1.3 mi
- Dousman 2.8 mi
- Mukwonago 5.4 mi
- Hartland 6.3 mi
- Waukesha 6.7 mi
- Pewaukee 9.5 mi
- Merton 10.6 mi
- Sussex 11.2 mi
- Big Bend 12.8 mi
- Helenville 14.2 mi
- New Berlin 14.3 mi
- Brookfield 14.3 mi
Hiring in Oconomowoc
Looking for hvac in Oconomowoc? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
Before you hire
- Read the most recent reviews for your specific type of job.
- Ask about licensing and insurance when required for this trade.
- Get a written estimate for work over a few hundred dollars.
- Confirm availability and any trip or emergency fees upfront.
Tips & guides from GigoPro
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Every company in the GigoPro directory started the same way: a free listing. The difference between a profile that sits quietly and one that wins jobs isn't luck — it's a system. …
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The Definitive Guide to Hiring Home Service Pros
A dead water heater, a flickering light, a leaking dishwasher, a roof that needs replacing — every home eventually needs a professional, and the person you choose decides the pric…
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The Complete Guide to AC Repair Costs
"How much does AC repair cost?" is the most-asked question in home comfort — and the honest answer is genuinely complicated. The price of a repair depends on the type of system, t…
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Latest HVAC reviews in Oconomowoc
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Nick S
Don’t like giving such a low rating to a local business but want others to be aware. Misdiagnosed a furnace issue and told me I needed a new furnace. Installed a new furnace which didn’t work. Then told me I needed a new EIM board which costs about $100. Now using another company to finish the job. When they sent me an invoice it was $1,000 over what they had quoted me for the new furnace install completed which they never did. Looks like a wrong diagnosis and up charging me for questioning things when it didn’t make any sense.
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Terry Davis
Lake Country Heating and Cooling were very punctual, fixed the problem with our furnace, were very neat and clean with the work they did, and were reasonably priced. This is not our first time using this company. They have put in a new air conditioning system in our home. I highly recommend this company for your heating and cooling needs.
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Eileen B
Lake Country has serviced my HVAC since 2010. They provide the semi-annual service on my A/C and Heating and have alerted me to small problems before they become large costly issues. The techs they send out are always very courteous.
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Pam Rogers
I have recommended Lake Country to neighbors and friends. The technicians are well trained, knowledgeable and friendly.. They respond quickly to my calls for service and I have never had a problem with their service or products. Their prices are very competitive. I like their discount club option which gives me good value on twice yearly service for furnace and air conditioner.
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Katie Ennocenti
Lake Country Heating and Cooling came to my rescue December of 2022 when my geo thermal system stopped working. I was without heat and water. We explored different options and in the end, changed my house to conventional heating and cooling. Thankfully the team was able to install my units quickly and get everything back on track. The owner went out of his way to stay in contact with me. He made a stressful situation go as smooth as possible. I am beyond grateful. I even recommended this company to a friend who also had a good experience.
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ELLA Ella
Cole serviced my air conditioning unit on 6/7/24 and was extremely pleasant and knowledgeable. Lake Country is always honest. They don't try to sell you anything that you don't need. Been going with them for years. Highly recommend.
