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Top-Rated Geothermal heating or cooling system installers in Clear Lake - Updated Nov 2026

Avatar for B & D Plumbing, Heating & A/C
B & D Plumbing, Heating & A/C
4.8(
161
)
Geothermal Heating or Cooling System - Install

Serving Clear Lake, MN and surrounding areas

Approved

In business since 1982

Emergency services offered

Credit card accepted

"They've been through here on several occasions.  We had our water heater die, so they did the water heater and they hooked it up and everything, and they sent the same guy again.  When we bought the water heater we got a couple of quotes.  We really, really liked the guy who came in and he also installed, but we were real impressed.  We really liked the guy we worked with; I mean he was really knowledgeable, you could tell he knew his stuff.  And so we said we will go with you if you are the one who installs and he said okay.  Well then they called us and they're saying 'so sorry, I can't make it, double booked or whatever, so we're going to send, let's say the next guy's name is Bob.'  Well, we went ahead with you because we were going to use you.  Tell us about this new guy.  Is he any good?  Yes, highly recommended, very good - all this stuff.  And so we go well, okay, based on your recommendation because we were talking to the guy who promised to come.  Nope, not him - somebody else - not even the second guy who was promised.  So he comes - he did an okay job installing, except we can't get any hot water after he leaves.  And it turns out that he had put it on - or it was on when it arrived, whatever  -  on vacation hold.  There's a knob downstairs but we didn't know.  And also, when you get a new water heater, new things, a lot of times they'll sit and explain some things, like here's your paperwork.  Nope - the guy's just done and he left.  So we go look and we don't have any hot water.  So we finally call late that night because the guy says it'll take about 45 minutes to heat up.  Well, two hours, four hours, we finally call and the guy had it on vacation so it was heating at like 70 and it's supposed to be a minimum of 120.  So we had to call and they walked us through what we needed to do.  That wasn't so good.  That's kind of B & D in a nutshell. It's like they have some really good people and some really bad people.  We had a good quote, we liked the salesman, but they did not follow through on the promise of sending that guy or the next guy, and then the guy who was there didn't set it up properly.  But then on the positive, when we called 10 or 11 o'clock at night,  the guy was able to nicely help us walk through and find out what the problem was, and we fixed it.  So it was nice that they were available.  There's been some times when they've been amazing - good; we had B & D install our sink when we remodeled our kitchen and the guy was awesome, he did a great job.  But then we had a leak in our tub that we had worked and worked, couldn't figure it out.  And the guy who came, he's the one who we said don't ever send him back.  They guy sat on our tub and had us run around the house while he turned the water off and on.  I'm like, wait a minute - shouldn't you be looking for the leak because you're the plumber and you're the one who knows what to look for?  So we thought that was weird.  And then he finally, when it's all said and done and he's been sitting by the tub the whole time, turning the water off and on, he says, well, I don't see it.  It doesn't appear to be leaking.  The next day, we have a closet that you open it up - we store blankets - and it's also got the panels to get to the back of the shower.  Right?  Well my husband was looking for something or we were in there trying to figure it out ourselves and he had a flashlight.  And it was later, because normally I think we're doing it during the day, but it was a little bit darker and the light from the flashlight shone and it was coming straight through, all around all those faucets, all around the tub fill.  Oh my goodness, so then we started moving and we got - water just would go - it made total sense.  So then he re-caulked, so we found the problem and we re-caulked it, right?  Well it turned out later there was another problem - it's been kind of a little here, little there king of thing.  I mean, it'll be good for awhile, like a year, and start leaking again.  So the bottom line is that big, fat, lazy plumber who had us run and he sat there the whole time, never even saw all the problem areas that were all around the faucets.  So I wasn't happy about that.  So we went to another plumbing company that was the least expensive and the highest rated.  And we just had him come in and he fixed it quickly.  He had to cut out part of the pipe that fed into the faucet and we got all new faucets and everything for the bathroom that we've had the non-stop problem with.  So we replaced that but also, if you go into the wall, there's a round device that feeds the water into your faucet - that was the leak - that was it.  So that was taken care of.  We're kind of done with B & D Plumbing - they're too hit or miss."
Newly installed Lennox air conditioning unit.
Home without any duct work.
Newly installed Lennox furance.
Rough-In: Furnace & Air Conditioning
Broken furnace.

+79

19 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Dean's Home Services
Dean's Home Services
3.9(
41
)
Geothermal Heating or Cooling System - Install

Serving Clear Lake, MN and surrounding areas

Approved

In business since 1996

Free estimates

Customers say: Super punctual

Deans Home Services is a licensed and bonded professional service company with over 100 years of combined industry experience. We started in plumbing, but we have expanded our services to include heating, air conditioning, electrical, drains, and excavation. Deans Home Services has served Minneapolis, St. Paul, and the surrounding Twin Cities area for over 25 years. \n

Relocate Kitchen Drain
Relocate Kitchen Drain
Relocate Kitchen Drain
Leaky Water Heater
Leaky Water Heater

+58

64 neighbors recently requested a quote
Recommended by39%of homeowners
Avatar for Finken Plumbing, Heating & Cooling
Finken Plumbing, Heating & Cooling
3.0(
2
)
Geothermal Heating or Cooling System - Install

Serving Clear Lake, MN and surrounding areas

Approved

In business since 1961

Free estimates

Emergency services offered

A happy, healthy family thrives with pure, chemical-free water and safely functioning plumbing and climate control systems at home and at work. Finken is made up of two sister companies Finken Water Solutions & Finken Plumbing, Heating & Cooling working side by side to bring you whole-home and office climate comfort and clean water solutions. Finken Water Solutions is your premium source for water treatment and bottled water for your family and co-workers — we even deliver coffee and water softener salt to your door! For problem water as simple as hard water to as complex as arsenic and nitrate tainting, Finken has chemical-free filtration solutions to purify even the nastiest water. We even offer financing and rental options so everyone has access to the purest water possible, straight out of their tap, for better drinking, cleaner laundry and squeaky clean skin and hair. When it comes to bottled beverages, Finken has you covered from our five kinds of bottled water to our 100+ varieties of brewed beverages. Finken Plumbing, Heating and Cooling is ready to tackle your home or commercial construction or remodeling projects and repairs. We work with the best builders in the business to create safe comfortable homes and working environments. From new construction to remodeling, cozy homes to comfortable apartments and office complexes, Finken is the go-to choice for plumbing, heating and cooling contracting. Got a serious plumbing or HVAC predicament? Finken is on call for you 24-hours a day. When your furnace, air conditioner or toilet is clinkin’ better think Finken!

5 neighbors recently requested a quote
Avatar for Air Comfort Heating & Air Conditioning Inc
Air Comfort Heating & Air Conditioning Inc
4.8(
64
)
Geothermal Heating or Cooling System - Install

Serving Clear Lake, MN and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Amazingly easy! John came out to see me, explaining things in a way I could understand. No high pressure sales. Just the facts. My new Trane furnace and air were installed within 2 days, all while I was at work! I would have never believed they were there until I actually went to see the new equipment! Best experience with real pros. I highly recommend!"
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Trane Products
Trane Humidifier

+2

Recommended by96%of homeowners
Avatar for Clean Earth Geothermal
Clean Earth Geothermal
4.8(
17
)
Geothermal Heating or Cooling System - Install

Serving Clear Lake, MN and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"I called H&S to fix a problem with my geo thermal unit. They came out and diagnosed the problem and fixed it. Jason also went the extra mile and checked to make sure there were no other problems with my Geo Thermal."
New Geothermal system install
Buffer tank system
Buffer tank and Flow center
Non pressurized loop field
Bosch Geothermal

+3

Response time1 day
Response rate85%
Recommended by100%of homeowners
Avatar for Majestic Heating and Air
Majestic Heating and Air
4.8(
17
)
Geothermal Heating or Cooling System - Install

Serving Clear Lake, MN and surrounding areas

Credit card accepted

"I always contact Joe with any Heating & A/C work I need. He's always available and quick to come out to resolve any issues my Heating & A/C system is having. Joe's the only person I ever recommend to others for Heating & A/C work"
Additional Photos
Additional Photos
Recommended by94%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Geothermal Heating or Cooling System - Install

Serving Clear Lake, MN and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Jim is local.  It went great. Jim Ferrell is a professional of the highest caliber. Responded quickly, took care of my problems, and advised me as to better means of protection than I had. He came back a second time to uninstall software that I purchased that did not provide adequate protections and installed free software that would do the job.  He did the work through remote connection, but is available on site if necessary.
For those people needing help on getting red of malware, viruses , etc. on your computer,  Jim is local, better than all thse remote out of state location providers, is a mature, highly trained professional in this area.
If you go to local computer stores you get very young people that can do a basic job, but are no where near the professional level of Jim.
I highly recommend Jim to anyone that needs these type services.
"
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Charlie Mike Hvac
5.0(
11
)
Geothermal Heating or Cooling System - Install

Serving Clear Lake, MN and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Mark from CharlieMike was awesome! He very thoroughly checked my furnace, got me a great deal on the part I needed, and installed it for a very reasonable fee. I would absolutely recommend this Army Vet team and would hire them again without hesitation. Go with them, you won’t regret it :)"
Oversized Furnace Change Out And Conversion
Heating & A/C Project
Heating & A/C Project
Heating And Air Conditioning Project
Heating & A/C Project

+5

Recommended by100%of homeowners
Avatar for Cameron
Cameron
4.3(
2,055
)
Geothermal Heating or Cooling System - Install

Serving Clear Lake, MN and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"I received a phone call from the Boy's AirTech office the day before my scheduled service call confirming my appointment for the following day. The day of the appointment, I received a phone call from Chuck (service tech) to let me know that he was en route to my home and his estimated time of arrival. Upon arrival, Chuck immediately started a thorough system condition and performance inspection, using a detailed checklist. During this process, Chuck asked several questions about the system's history and past maintenance. He also offered several suggestions about ways to improve the system's function and upgrade its performance and efficiency. At the conclusion of his inspection, he sat down with me and gave me a summary report of what he found and provided me with a copy of the checklist - as well as a quote for the items that he recommended earlier that could enhance the system's performance. In summary, I was impressed with Chuck's thorough, professional, and courteous manner. This is what I've come to expect from Boy's AirTech. I've used their heating and air conditioning services four times and I've been quite pleased with the company and its people every time. I highly recommend them."
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+2

Recommended by83%of homeowners
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