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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Heating & Cooling Services


Until 2020 on a New Heating System.

Cannot be combined with any other offers. Credit approval required. Coupon has to be presented before service is provided. Call for more details. Ends 11/30/19

A-1 Mechanical November OfferA-1 Mechanical November Offer
Lansing & Grand Rapids

Heating & Cooling Services

A-1 Mechanical Heating & Cooling offers a complete range of heating and cooling 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
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For heating, air conditioning, and indoor air quality help, contact A-1 Mechanical today.

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Maintenance Plans

Care for your heating and cooling system, season after season, and gain valuable benefits toward additional home comfort needs.

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There are many reasons homeowners choose to replace heating & air conditioning units. A-1 Mechanical Heating & Cooling is here to assist you with solutions for improved cooling throughout your home.

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As a Carrier® Factory Authorized Dealer, we offer a vast selection of Carrier® heating, cooling, and indoor air quality products.

Air Conditioners
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
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?

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