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HVAC Services in Holt, MI

If you live in Michigan then you are no stranger to hot summers and frigid winters. Ensure that your home is ready for anything that mother nature can throw at you with the help of A-1 Mechanical, Holt’s premier HVAC company. Whether you need your furnace repaired or you are looking to upgrade your home’s indoor air quality, we have got your back.

Reliable Cooling Services

Holt Veteran Memorial Gardens | A-1 MechanicalHolt Veteran Memorial Gardens | A-1 Mechanical

There are few things worse than having a broken down AC on a hot Michigan day. If you are not confident that your air conditioning system then you should reach out to a professional today. We offer a variety of cooling services to our clients to help them remain comfortable in their homes, all year long.

Having your air conditioner installed or repaired by an inexperienced cooling company can cause a world of problems for you and your home down the line. If you want to be sure your home’s air conditioning unit is in good hands, work with an HVAC company like A-1 Mechanical for all your air conditioning needs. With over 30 years of experience, our team of certified AC technicians will be able to get the job done right the first time, ensuring that your cooling system will keep your home cool and comfortable all summer long.

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Breathe Better with Indoor Air Quality Services

Holt Veteran Memorial Gardens_Flags | A-1 MechanicalHolt Veteran Memorial Gardens_Flags | A-1 Mechanical

Homeowners do things every day in the name of keeping their homes clean and sanitary. From washing the floors to vacuuming, keeping a home clean is often a top priority. So why would you not want to clean the air that you breathe?

A-1 Mechanical offers multiple products that help to sanitize and clean the air in your home. Helping combat allergies and keeping your family breathing fresh air. The products we offer include:


If you have a larger space or live in a multi-family unit, then a zoning system could be perfect for you. Many people don’t know that homes can have hot and cold spots, which can in turn affect your monthly electricity bill. Zoning HVAC systems can be installed as part of a new HVAC system or added to an existing one – giving you complete climate control. This way, you can adjust the temperatures in each room to better suit your needs, and save money on your electric bill each month!


A humidifier can be a game-changer for people whose homes lack indoor humidity. Too much humidity can cause many problems, and make people who are sensitive to low humidity levels feel uncomfortable. However, with a new humidifier, those problems will be a thing of the past!


While most homes already have a thermostat installed, if you have not had your updated in the last 10 years, you could be missing out. We offer a variety of smart and programmable thermostats to fit your home’s exact needs. A new thermostat can even help with a high monthly energy bill. Contact us today to discuss more of our thermostat options.

Air Cleaners

If someone in your home suffers from allergies, then an air cleaner can help. Tasked with the job of removing airborne contaminants, an air cleaner is a fantastic addition to helping improve your home’s indoor air quality.

Enjoy Clean Air with A-1 Mechanical

The air you breathe is often an oversight for homeowners. If you want to ensure that your family is breathing the healthiest air they can, contact us today to help you set up a high-quality, indoor air system.

Your Neighbors' Choice for Heating Services Holt, MI

Holt, MI residents and business owners need dependable heating services, from installation to repairs and maintenance. A-1 Mechanical Heating & Cooling covers all those needs and is focused on your satisfaction. Heater repairs are made correctly the first time to avoid delays and keep you comfortable. Shop our selection of Carrier heat pumps and heating systems for your new construction home or if you are ready to upgrade your older heating system. Every heating system benefits from preventative maintenance – our preventative maintenance plans boost performance and efficiency while offering additional beneficial savings.

We provide the following heating services in Holt:

The Best Heating Services in Holt, MI

We have decades of experience to offer you and are dedicated to your complete satisfaction with our furnace services. As a family-owned and operated company, we know what it’s like to need help fast, so we make sure we respond as quickly as possible in a service van stocked full of parts when you need Holt, MI furnace repair services.

Contact A-1 Mechanical For Your HVAC Needs

Whether you are having a new AC installed, or just need someone to check on the status of your furnace system before winter, we are here to serve you. Don’t trust just any company with something as important as your home HVAC system, do it with a team you can trust. Contact A-1 Mechanical today for all of your HVAC and indoor air quality needs.

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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.

State Capital Lansing MI -Testimonial | A-1 MechanicalState Capital Lansing MI -Testimonial | 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