A-1 Mechanical HomeA-1 Mechanical Home

Top HVAC Contractors in Lansing and Grand Rapids

Since 1983, A-1 Mechanical Heating & Cooling has served the indoor comfort needs of home and business owners throughout the Greater Lansing area. Our complete service offering provides all you need to establish, maintain, and improve indoor comfort.

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$1,500 off New Furnace & AC
Heating & Cooling Services

$1,500 off a New Furnace & Air Conditioner system or 0% for 48 Months

Cannot be combined with other offers. Not valid on previously purchased equipment. Offer must be presented at time of sale. Estimates must be from 10/1-11/30/2020. Offer ends 12/1/2020

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Lansing & Grand Rapids

A-1 Mechanical Heating & Cooling offers a complete range of heating services and air conditioning services, from new system installations, repairs, and annual maintenance plans that restore performance. Our staff is committed to satisfying every customer we serve, and we do so by offering industry-leading Carrier® HVAC equipment as well as the support services needed to implement these fine solutions in homes and businesses across Lansing and Grand Rapids.

Heating & Cooling Services | A-1 MechanicalHeating & Cooling Services | A-1 Mechanical

Voted #1 For Service and Durability

City Pulse of Lansing 2018
Furnace repairFurnace repair

Furnace Not Working?

We are the #1 furnace repair company in Lansing and Grand Rapids. Our certified HVAC technicians can diagnose any issue.

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System Inspection

It’s never too late to schedule heating maintenance and have your home furnace or heat pump system tuned up.

Inspect My System
Heating Products | A-1 MechanicalHeating Products | A-1 Mechanical

Need to Replace Your System?

There are many reasons homeowners decide new furnace installation is necessary. We’ll help you find the right heating system.

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Maintenance CheckMaintenance Check

Offers

For heating, air conditioning, and indoor air quality help, contact A-1 Mechanical today.

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A-1 Mechanical | BNIA-1 Mechanical | BNI
A-1 Mechanical | NATE North American Technician ExcellenceA-1 Mechanical | NATE North American Technician Excellence
A-1 Mechanical | Carrier Factory Authorized DealerA-1 Mechanical | Carrier Factory Authorized Dealer
A-1 Mechanical | HBA Home Builders AssociationA-1 Mechanical | HBA Home Builders Association
A-1 Mechanical | QA HVAC New HomesA-1 Mechanical | QA HVAC New Homes
A-1 Mechanical | Energy StarA-1 Mechanical | Energy Star
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A-1 Mechanical

Maintenance Plans

Year-Round Comfort

Rest comfortably – A-1 Mechanical keeps your heating and cooling systems in shape, season after season, with our maintenance plans.

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Why A-1 Mechanical?
Testimonials

Our Air Conditioner went out and we called A-1 Mechanical to get help. Our service person Brett was OUTSTANDING!

- Jessica T., Yelp

Great company to work with. Very responsive 4 yrs after installation. Great technicians. Definitely recommend!!

- Doug F., Facebook

Fast service. Parts were received in timely manner and installation was prompt. Service was explained and demonstrated its function. Very happy.

- Brad R., Google

I called after hours and spoke to a machine, but they called me back bright and early the next day to set up an appointment. The technician who came out to my home was friendly and worked quickly, and cautioned me about the need for more frequent servicing without giving me a “hard sell” or being pushy.

- Michael J., Facebook