Always on Time…Or You Don′t Pay a Dime – Since 1981.

HVAC Professionals in Grass Lake, Michigan

We are a local and family-owned HVAC company that has been serving Grass Lake, Michigan since 1981. Give us a call or schedule a service with us for fast, professional, and reliable HVAC services.

Logo of aspen one hour heating & air conditioning.

HVAC Services in Grass Lake, Michigan

We’re your go-to for all things heating and cooling. From fixing and maintaining systems to installing new ones like water heaters, furnaces, and air conditioners, we’ve got you covered. Our skilled HVAC technicians are dedicated to pinpointing and fixing your heating and cooling problems promptly. Reach out today to chat with one of our specialists or book an appointment.

Heating

We are a full service heating and cooling company that specializes in furnace and home heating solutions.

Air Conditioning

We provide complete A/C repair, maintenance, & installation services to keep you cool all summer long.

Air Quality

We offer a wide range of indoor air quality solutions to keep your home comfortable and your family safe year round.

Comfort Club

Keep your homes HVAC system properly maintained and running strong year round by joining our Comfort Club today!

Serving Grass Lake Since 1981

A yellow and gray commercial van branded with "Aspen One Hour Heating, Air Conditioning & Plumbing" and promotional text about service priorities.

Aspen One Hour Heating & Air Conditioning has been serving the Grass Lake area since 1981. Our team is comprised of expert technicians dedicated to delivering top-notch service and unparalleled guarantees. They consistently exceed expectations, ensuring every customer enjoys an exceptional experience with us.

Our focus lies in making sure our customers have the best experience possible, no matter what the repair or replacement may be. Whether it’s the installation of a new furnace and AC system or a new generator, our experts can handle it all. Our team is dedicated to making your experience with Aspen One Hour Heating & Air Conditioning smooth, informative and we stand by our work. The team at Aspen One Hour Heating & Air Conditioning goes above and beyond for each of our customers and we look forward to serving you!

A yellow and gray commercial van branded with "Aspen One Hour Heating, Air Conditioning & Plumbing" and promotional text about service priorities.
Proudly Serving Grass Lake, MI & Surrounding Areas

Our Service Area

Map of Michigan with highlighted counties in the Eastern Time Zone, marked by heating and cooling symbols on the southeastern and southern parts of the state.

We proudly serve Grass Lake, Michigan and a large geographic area around our main location. We serve all of Jackson County and large portions of surround counties including: Ingham County, Eaton County, Calhoun County, Branch County, Hillsdale County, Lenawee County, Washtenaw County, & Livingston County.

For a complete list of cities that we serve, click on the link below or feel free to give us a call any time to speak to a member of our team.
Map of Michigan with highlighted counties in the Eastern Time Zone, marked by heating and cooling symbols on the southeastern and southern parts of the state.
See What Sets Us Apart From Our Competition

Why Choose Us?

At Aspen One Hour Heating & Air Conditioning, we are dedicated to being the trusted heating, cooling, air quality and generator experts, and have been for over 40 years. We serve all of Jackson County and many surrounding areas and our team works hard to ensure our customers get exactly what they need. From using top-of-the-line equipment to making sure our team is well-trained, we strive to provide 5-star service each and every time. Call us today to schedule your service to find out why we have earned a reputation of integrity and quality work.

A yellow and gray commercial van branded with "Aspen One Hour Heating, Air Conditioning & Plumbing" and promotional text about service priorities.
  • In Business Since 1981
  • Family Owned & Operated
  • Free Estimates on Installation
  • Low Interest Financing
  • Emergency Service
  • Available 24/7
  • Licensed and Insured
  • Performance & Satisfaction Guarantees
Don’t Just Take Our Word For It

Our Reviews

Our Family of Home Services

We are proud to offer a full line of home services ranging from heating and cooling, to plumbing and drain cleaning, and more. To find out more about our line of home service offerings, click on one of the links or call us any time to speak with one of our specialists.

Plumbing Services​

Aspen Plumbing Services is our plumbing division that specializes in complete plumbing services and water softening/filtration.

Logo of Aspen Soft Water, indicating the brand is associated with home heating and cooling and drain services.

Water Softening/Filtration

Aspen Soft Water is our water quality division that specializes in water softening and filtration​.

Logo of Jackson Aspen Drain Experts combining stylized pipes and a wrench with bold lettering.

Drain Cleaning

Aspen Drain Experts is our drain cleaning division that provides drain cleaning and hydro jetting services.

Complete Home Maintenance Plans To Keep Your Equipment Running Strong 

Comfort Club

Complete Peace Of Mind.
Our Comfort Club is a complete home maintenance program where we provide regular maintenance to your home’s mechanical equipment to protect your investment and ensure that your home stays safe and comfortable year round
We offer a few different plan options to best suit your needs and our plans range from heating and cooling maintenance only plans to complete home maintenance packages that include routine maintenance/inspections on your heating and air conditioning system, electrical system, as well as your heating and cooling and water softening/filtration systems.
grey clock with red hands
Cartoon of a smiling construction worker with heating tools next to a wooden house and a sign reading "comfort club house.
Join today for massive savings and peace of mind

Join Our Comfort Club

What's Included:
Why It Pays To Be A Member:
Plans Starting at $20/month
Schedule Your Service Now

Current Members

Current members of our Comfort Club can schedule services when it is convenient below. If you have any questions about your current plan, services that are included, when your next service is due, etc. feel free to call our main office line to speak with a specialist who can assist you.

Frequently Asked Questions From Grass Lake Homeowners

Michigan summers can be tough on cooling systems. The combination of heat and humidity makes your AC work harder than it would in a drier climate. That extra strain is why we see a spike in breakdowns and service calls every July and August. The best way to protect your system is getting it tuned up in the spring before the heat arrives, keeping your filter fresh, and making sure your outdoor unit stays clear of grass and debris throughout the season.

Yes, Grass Lake is part of our regular service area. We’re based in Jackson, MI and have been serving Grass Lake and the surrounding area for over 40 years. Call us any time at (517) 879-2049 or schedule your service online here.

Yes, we install, repair, and maintain boilers throughout Grass Lake and the surrounding area. Boilers are common in older Michigan homes and can be very efficient when properly maintained. If your boiler is losing pressure, making unusual sounds, or just not heating the way it should, give us a call and we’ll get a tech out to take a look. Learn more about our boiler services here.

Yes, the Comfort Club is available to Grass Lake homeowners and it’s one of the most cost-effective ways to stay on top of your home’s HVAC maintenance. Members get annual heating and cooling tune-ups, 15% off all services, no standard diagnostic fees, and priority scheduling when something comes up. Plans start at $20 a month and the savings typically more than cover the cost. Learn more and sign up here.

Yes, we fully licensed and insured. Our technicians are trained and certified to work on all major HVAC brands and systems, and every job we do is backed by a two-year 100% satisfaction guarantee and our “Always On Time, or You Don’t Pay a Dime” promise. We’ve been earning that trust with Grass Lake homeowners since 1981.

Yes, we offer a full range of indoor air quality solutions to Grass Lake homeowners including whole-home air purifiers, air filtration systems, humidifiers, dehumidifiers, UV light systems, and duct cleaning. If anyone in your home deals with allergies, asthma, or you just notice more dust than usual, it’s worth having someone come take a look. Learn more about our indoor air quality services here.

Financing Options for Grass Lake Homeowners

We offer a wide range of financing options for every budget and situation and can finance both large and small HVAC projects. For more information, call us today to speak with a member of our team who can answer any questions you may have. For immediate approval, click on the link below to get approved in just a few minutes.

Two people smiling and looking at heating and cooling documents, one signing a paper, in a bright office setting.
Your HVAC, Air Quality and Generator Experts For Over 43 Years

Aspen One Hour Heating & Air Conditioning

A yellow and gray commercial van branded with "Aspen One Hour Heating, Air Conditioning & Plumbing" and promotional text about service priorities.
Map of Michigan with highlighted counties in the Eastern Time Zone, marked by heating and cooling symbols on the southeastern and southern parts of the state.
  • 4131 W. Michigan Ave. Jackson, MI 49202
  • Phone: (517) 879-2049
  • Fax: (517) 750-0900
  • Available 24/7

Contact Us

Reach out using the form below and a member of our team will follow up within one business day. For immediate support, contact us at (517) 879-2049. We look forward to speaking with you soon!

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Before you go...

THIS MONTH ONLY!

SAVE UP TO $2500 ON A NEW HVAC SYSTEM

Promotional ad for Aspen One Hour offering up to ,500 off a new HVAC system, with free Wi-Fi thermostat, warranties, and payment options. HVAC units are shown.

On top of that, you also get a free 10 year parts & labor warranty, a free wi-fi thermostat, and an entire year free of our Comfort Club maintenance plan.

Offer Ends May 31st. Schedule Your Free Estimate Today.