We're the Full Service Heating and Air Conditioning Firm You Need

Looking for Peace of Mind?

Our services are warrantied for 30 days, and most parts include a one-year warranty.

Count on A-1 for Year Round Comfort

Whether it's winter's chill or summer heat that's getting you down, A-1 is the name to know.

There's no putting off the need for keeping your family comfortable. Call for your free consultation.

A-1 Mechanical Can Handle Your HVAC Needs in Lansing, MI

We're the full service heating and air conditioning pros

Whether you need HVAC repairs, equipment retrofitting or a whole new system, A-1 Mechanical can handle your request. Your home is in good hands when you trust your heating and cooling system to our repair experts. You can count on us for equipment retrofitting and new Carrier unit installation. We also work with new home builders to install an effective HVAC system designed to work well with the home’s layout and square footage.

Ready to Tackle Your Repair

Our team is standing by for your repair call. We serve clients within a 30-mile radius around Lansing, MI. Especially during Michigan’s bitter cold winters, your requests are met with urgency from our team. To ensure timely service, we keep our vans stocked with the parts we commonly need.

Retrofit Your Existing System

If your system isn’t operating effectively, a retrofit can help. Our service team will evaluate the effectiveness of your current cooling and heating system. We can then add or replace any equipment that is malfunctioning or outdated. This will restore your HVAC system’s ability to optimally heat or cool your home.

Adding a New System

If you need a new HVAC unit in Lansing, MI, we recommend Carrier products. Carrier’s energy-efficient heating and cooling will keep your family comfortable year round. We also work with builders to determine what products best meet the needs of their new home construction projects. Our experience with new home builds ensures better service for current home owners.

Our new systems are designed to work for your home’s size, comfort level needs and room configurations. Our systems are designed to reduce your home's utility costs as a means of adding value.

Financing is Available!

We also accept all major credit cards, including:
  • Visa
  • MasterCard
  • Discover
  • American Express

  • For immediate help or more information, call A-1 Mechanical today at 517-322-2300.

    Our Services

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    • Are you requesting service for existing equipment or new equipment?