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Thanks for choosing Grant Heating and Air, LLC! We strive to provide you with solutions that will help you reach new heights. At Grant Heating and Air, LLC we are always focused on creating a unique experience for each client. Welcome to the world of new possibilities with Grant Heating and Air, LLC!

Our Advantages

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Individual approach – We take into account the unique needs of each client.

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Integrated solutions – We provide a full range of services for your convenience.

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Reliable Partners – We work with the best suppliers and partners in the industry.

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Adaptability to trends – We follow current trends and implement them in our work.

About us &

We, an expert team of like-minded people, are always ready to help you. A qualified team of like-minded people is at your service. We offer a wide range of more than 10 different services. We never stop evolving and always strive for greater heights.

We are attentive, competent, stable...

  • Over the past decade, our company has significantly increased its team, attracting top talent from different parts of the world, which has significantly expanded our expertise.

  • We were the first in the market to use cloud technologies to provide our services, which greatly simplified management processes and ensured the smooth operation of systems in any conditions.

  • Our company has become an example of successful implementation of sustainable practices in business processes, which has not only improved our environmental reputation, but also brought new opportunities for growth.

Trusted HVAC Services with a Personal Touch

About Us

Grant Heating and Air, LLC is a family-owned HVAC company proudly serving Farmington, Minnesota, and the surrounding communities since 2009. Built on a foundation of integrity, respect, and a genuine commitment to doing things the right way, we’ve earned the trust of homeowners and businesses throughout the area.

From day one, our goal has been simple: provide high-quality heating, cooling, and air quality solutions backed by dependable service and honest communication. As a local business, we value relationships and strive to exceed expectations with every project, large or small.

Our Services

We offer a full spectrum of residential and commercial HVAC services designed to keep your indoor environment comfortable year-round. Whether you need a quick repair, a full system upgrade, or a solution to a tough ventilation issue, we’re ready to help.

Our heating and cooling services include:

  • Installation and repair of furnaces, air conditioners, heat pumps, and garage heaters
  • Preventative maintenance to extend equipment life and improve performance
  • Custom-designed zone systems for increased comfort and efficiency

We also specialize in air quality improvements, offering:

  • Whole-house humidifiers and dehumidifiers
  • Air filtration and purification systems
  • Air exchangers and UV light systems

Ventilation services are another core part of what we do, with solutions such as:

  • Bathroom fan and dryer vent installation
  • Kitchen hood venting
  • Custom ductwork for new construction and remodels

In addition, we handle gas line installations and offer services for new builds, home remodels, and basement finishes. Maintenance contracts are available for customers looking to keep their systems running efficiently year-round.

Our Approach

At Grant Heating and Air, we take pride in doing quality work and treating people with respect. We don’t rush jobs, and we don’t push solutions that don’t fit. Every project starts with listening—understanding your needs, your space, and your goals—before recommending the best path forward.

Our technicians are skilled, courteous, and take the time to explain what they’re doing and why. Whether it’s your first service call or a long-standing maintenance agreement, we approach every job with care and attention to detail.

Why Should You Contact Us?

If you're looking for an HVAC company that shows up on time, communicates clearly, and stands behind its work, you’ve come to the right place. We’re not here to sell—we’re here to solve problems and build lasting relationships.

Whether you need heating, cooling, ventilation, or air quality solutions, you can count on Grant Heating and Air, LLC to deliver reliable results with integrity and professionalism. Give us a call and let us know how we can help make your home or business more comfortable.

Trusted HVAC Services with a Personal Touch

Exceed expectations and reach incredible heights with our innovative approaches.

  • Staff training and development: programs to improve the qualifications and skills of employees.

  • Corporate Events & Team Building: Organizing team-building events.

  • Recruitment services: search and selection of candidates for vacancies.

  • Security Services: Physical security of offices and data.

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    Malikah Connolly

    Chief Accountant
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    Sarina Stewart

    Investor Relations Manager
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    Jared Cameron

    Business Development Director
  • Mailing address

    [email protected]

  • Telephone number

    (651) 226-0515

  • Address Location

    19700 Embers Ave, Farmington, MN 55024