About Mr. Holland's Heating, Air & Electric
Delivering Fast Service & Lasting Fixes Since 1997
We’re proud to give back to the service area we call home by investing our people, our customers, and our community.
When Steve Holland started Mr. Holland's Heating, Air & Electric (also formerly Hartlaub Services) in 1997, he had one mission: To keep Milwaukee families cool and comfortable all year long. As a one-man show, he worked morning to night, seven days a week, to live up to his promise. And his small, humble beginnings grew to become one of the most trusted names in Milwaukee heating and cooling, plumbing, and electrical. Much has changed over the past two decades, but one thing remains the same: our commitment to doing right by the customer, no matter the cost. Around here, that means:
- Investing in advanced training and education for every member of our team, so we never meet a problem we can’t solve.
- Prioritizing family. Ours, and yours.
- Serving each customer and every home we enter, by working diligently, caring deeply, and taking time to correct the root problem.
- Giving back to the local community that’s given us so much by volunteering our time, our resources, and our support.
- South Shore
- Allenton
- Bayside
- Beaver Dam
- Belgium
- Big Bend
- Brookfield
- Brown Deer
- Brownsville
- Burnett
- Butler
- Caledonia
- Cascade
- Cedarburg
- Clyman
- Colgate
- Cudahy
- Delafield
- Dousman
- Eagle
- Elm Grove
- Fillmore
- Fond du Lac
- Fox Lake
- Fox Point
- Franklin
- Franksville
- Fredonia
- Germantown
- Glenbeulah
- Glendale
- Grafton
- Greendale
- Greenfield
- Hales Corners
- Hartford
- Hartland
- Hingham
- Horicon
- Hubertus
- Hulls Crossing
- Hustisford
- Iron Ridge
- Ixonia
- Jackson
- Juneau
- Kansasville
- Kewaskum
- Kohler
- Lake Church
- Lannon
- Lomira
- Mayville
- Menomonee Falls
- Mequon
- Milwaukee
- Mount Pleasant
- Muskego
- Nashotah
- Neosho
- New Berlin
- North Prairie
- Oak Creek
- Oconomowoc
- Oostburg
- Palmyra
- Pewaukee
- Plymouth
- Port Washington
- Racine
- Random Lake
- Richfield
- River Hills
- Rochester
- Saukville
- Sheboygan Falls
- Shorewood
- Slinger
- South Milwaukee
- St. Francis
- Sussex
- Theresa
- Thiensville
- Union Grove
- Waldo
- Wales
- Waterford
- Waukesha
- Waupun
- Wauwatosa
- West Allis
- West Bend
- Whitefish Bay
- Windlake
Why Choose Mr. Holland's
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Rooted in WisconsinLocal pros committed to the communities we live in.
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All-in-One ServiceHeating, cooling, plumbing, and electrical all from one reliable team.
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Guaranteed ComfortWe back our work with promises you can count on.
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Veteran StrongProud to employ and support veterans in our community.
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Trusted by Thousands6,500+ five-star reviews from homeowners like you.
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24/7 ServiceWhen emergencies strike, our team answers the call.
Hear From Our Happy Customers
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“Ours was a non-emergency, so an appointment was made for the following morning. Our technician was Andy, quick & thorough diagnosis and was able to remove our old water heater, install a new one, and fix some piping issues all within 4-5 hours. Thank y”Scott W.
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“He arrived on time, was very friendly, and thorough. I would definitely recommend Mr. Holland for your plumbing services. They were very professional & reasonable compared to most. Zakir did a great job! Thank you so much for the amazing service.”Vicki P.
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“Mr. Holland's laid out the options for our boiler, which is 25 years old. Left everything in good order and was very pleasant. Couldn't be happier!”Freida P.
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“The technician who came to service my home was Shannon. He was absolutely the best! He knew exactly what to do with minimum effort. If I have any issues again in the future, I'm definitely going to request Shannon at Mr Holland's.”Jake B.
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“Mr Hollands came through in a pinch, and we couldn’t be more pleased with the prompt scheduling and service by our technician, Paul Johnson. This is our first experience with Mr Hollands, and they’ve definitely earned our business in the future”Jason C.
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“Mr. Holland's was very professional, polite, and walked me through the process and options! He took care of the issue quickly. He cleaned the area and returned all items to their original state!”Scott L.
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“Called first thing in the morning, Erik showed up shortly after calling!! He was nice and very knowledgeable! He did a quick and amazing job replacing my water heater. I highly recommend this company to all my friends and family!”Alicia W.
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“Could not ask for a better business to work with. From replacing my sewer stack to inevitably having to replace my main sewer line, they gave 100%. Took their time to explain each step and did the job correctly. And to make them even better, they came out ”Jessica S.
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“Kyle came out yesterday to fix our air conditioner, and he was a godsend! It’s blistering hot and humid today. Turned out to be a fried wire in the control panel. We’re cool & so comfortable today, and the bill was exceptionally reasonable.”Melanie Z.
Committed to Reliable Customer Service
Today, we’re grateful for our 4.9 rating across nearly 4,000 customer reviews, our expanding service area that now includes Washington, Dodge, Racine, and more, and our growing team of highly trained techs and support professionals. The Greater Milwaukee Area isn’t just our service area. It’s our home. That’s why we put our best work forward, no matter the challenge at hand.
“There’s a reason we’ve called Milwaukee home for over two decades. It’s the same reason we’re committed to excellence in every area of business: Our love for this community—and the families within it. There’s really no place like Milwaukee, and we couldn’t be more grateful to be here.”
- Amy Herriges, Mr. Holland’s General Manager
We carry these core values in our tool belt. Into every home, every project, and every encounter.
- Timeliness. We respect your time and value your call. That’s why we show up on time every time, work quickly, and solve completely—guaranteed.
- The Customer Wins. Every customer interaction is an opportunity to show we care. That’s why we strive for 5-star service and stay until the job is done—and done well.
- Take Responsibility. We do right by making things right. If a fix doesn’t stick or a customer isn’t 100% satisfied, we’re eager to find a solution.
- Community Care. We believe success should be shared. As our company grows, so does our investment in Milwaukee, Southeastern Wisconsin, and communities abroad.
From our fast response times to our convenient and cost-effective Club 1717 membership, we’re dedicated to making home maintenance the simplest part of your busy life.
Schedule an estimate by calling our team at (262) 500-3410 or filling out our online contact form today!
