Install a new system with
12 Month No Interest Financing*

*With credit approval. Ask for details.

trane comfort specialist dealer

More Offers

Install a new system with
12 Month No Interest Financing*

*With credit approval. Ask for details.


trane comfort specialist dealer


Air Conditioning and Heating Repair, Installation and Maintenance Services
in Fort Pierce, Port St. Lucie, Vero Beach and Surrounding Areas

In every season, Grimes Heating & Air Conditioning has the HVAC services you need to keep your home or business comfortable. We’ve been a family owned and operated HVAC company since 1962, serving residential and commercial customers in Martin, St. Lucie and Indian River counties. From heating installation service and air conditioning repair service to ductless systems, our experienced team is ready to tackle all of your HVAC needs.

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Four Reasons to Hire Grimes Heating & Air Conditioning

expert service professionals

Expert Service Professionals

locally owned and operating

Locally Owned & Operated

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NATE Certified Techs

24/7 Emergency Service

24/7 Emergency Service

expert service professionals

Expert Service Professionals

locally owned

Locally Owned & Operated

NATE Certified

NATE Certified Techs

24/7 emergency services

24/7 Emergency Service

Air Conditioning Installation, Maintenance, and Repair

When spring turns to summer, you need an air conditioning service company you can count on. Our service technicians are at your service. We’re a Trane Comfort Specialist and provide quality air conditioning service and preventive maintenance agreements at fair prices. When you partner with Grimes Heating & Air Conditioning, you receive a 1-year labor warranty on new installs and free on-site quotes. Whether you need to consult with an experienced HVAC contractor about a replacement system or you need emergency repairs, we’re here to help.

Heating Installation, Maintenance, and Repair

When the winter chill settles in, you want to rest assured that you have a reliable team of heating experts by your side. Grimes Heating & Air Conditioning is here to help with all of your heating needs, from new furnace consultations and heat pump installations to routine maintenance and 24/7 emergency service. If you experience the same repair issue, we won’t charge you a call back fee. Our HVAC maintenance agreements also cover your heating system so you can look forward to superior comfort and impressive energy efficiency all year round. If emergency repairs arise, we won’t leave you out in the cold.

Ductless Systems

Looking for a heating and cooling solution that offers an alternative to a standard HVAC system? Ductless systems provide streamlined heating and cooling without the need for ductwork. These efficient systems specialize in targeted cooling and heating, and their flexible placement options make them attractive in small spaces. Whether you’re interested in a ductless air conditioner or heat pump, our service technicians can design single-room systems or multi-zone systems to meet your family’s needs.

Commercial HVAC Services

While Grimes Heating & Air Conditioning provides comprehensive HVAC installation, maintenance, and repairs for your home, our services don’t stop with your home. Our service technicians can also handle your commercial HVAC needs for both small and large businesses. Our commercial HVAC services include commercial heating and AC installation,commercial heating and AC repair, commercial HVAC maintenance and sheet metal fabrication.

Ductwork Services

Ductwork helps to deliver airflow from your HVAC system throughout your home. If your ductwork isn’t properly installed, it can result in air duct leakage and an inefficient HVAC system. At Grimes Heating & Air Conditioning, we offer quality ductwork installations and repairs that you can depend on.

Why We’re Your First Choice for All HVAC Needs

Our service technicians are honest, dependable, responsive, and NATE-certified. They have an abundant knowledge of the latest advances in the industry, and they know how to tackle any HVAC issue. We’re here around the clock to give you peace of mind and make sure your family is always comfortable, no matter the season. Our service area includes Port St. Lucie, Vero Beach, Fort Pierce, Palm City, Stuart & Jensen Beach, FL and the surrounding areas.

Why We’re Your First Choice for All HVAC Needs

Our service technicians are honest, dependable, responsive, and NATE-certified. They have an abundant knowledge of the latest advances in the industry, and they know how to tackle any HVAC issue. We’re here around the clock to give you peace of mind and make sure your family is always comfortable, no matter the season. Our service area includes Port St. Lucie, Vero Beach, Fort Pierce, Palm City, Stuart & Jensen Beach, FL and the surrounding areas.

Customer Reviews

5 stars

I needed to replace my aged and failing AC system in my home. Grimes Heating and Air Conditioning provided service to my place of work, so I decided to reach out to them. Extremely professional, knowledgeable, and courteous service.

-Stephen M.

5 stars

I have been dealing with Grimes Air conditioning for at least 40 years. Timmy Grimes and his staff are top notch. I recently purchased a Air condition unit for my apartment and feel like I got an incredible deal. 

-E Smith

5 stars

Couldn’t be happier with our new ac system. Used grimes ac as they’d been around for a long time and I knew they would stand behind the unit. Guys showed up on time and promptly went to work on replacing my old unit. Ac works great.

-Ralph W.

Our Latest Articles

How Your Air Conditioning Can Help With Spring Allergies

Springtime is right around the corner in Fort Pierce, Florida. While the season is absolutely gorgeous, it also brings with it plenty of potential allergens. With so many trees and plants blooming, high pollen counts can be a real problem this time of year. However,...

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Top Ways to Maximize Cooling Efficiency This Spring

With heating and cooling expenses making up more than half of your energy bills, it makes sense to improve cooling efficiency. Read on to learn more about cost-effective ways you can maximize cooling efficiency this spring in your Palm City, Florida, home. Change the...

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Why Is My Furnace Short Cycling When Heating My Home?

Do you notice your heating system keeps turning on and off? If so, the furnace is probably short cycling. This can lead to poor indoor comfort and an increase in your heating expenses. Keep reading to learn what to do if the furnace is short cycling in your Stuart,...

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