HVAC Services in Harrisonville, MO

Your home’s HVAC is one of its most important systems. That’s why it pays to have HVAC experts on your side. First Mate Heating & Cooling is the local leader in HVAC services in Harrisonville, MO. Whether you need an AC repair or a new furnace, you can count on us to deliver.

For quality HVAC services in Harrisonville, contact First Mate Heating & Cooling today.

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Complete Home Comfort HVAC Services

Keeping your HVAC in good working order begins with regular maintenance. Our expert HVAC technicians have the skill to maintain ACs, furnaces, heat pumps, and ductless mini-splits. No matter the make or model, they can keep it reliable and efficient for you. And if your HVAC system suffers a component failure, we can help with that, too. From simple repairs like capacitor replacements to complex fixes like replacing a heat exchanger, we do it all. We’re also a leader in HVAC replacements when the time comes for a new system.

Count on First Mate Heating & Cooling for the following HVAC services in Harrisonville:
  • AC repair
  • AC replacement
  • AC maintenance
  • Ductless
  • Air handlers
  • Furnace maintenance
  • Furnace repair
  • Furnace replacement
  • Heating replacement
  • Heating repair
  • Heat pump

Reliable Heating and Cooling Solutions

No matter your home’s specific heating and cooling needs, we can help satisfy them. Whether your home needs a new thermostat, indoor air quality solutions, or a new HVAC system, we’re the place to turn. And you can trust our HVAC technicians to show up on time and ready to work. We respect your time and budget while providing honest and reliable heating and cooling services.

Professional Air Conditioning Services

We offer comprehensive cooling services to meet your air conditioning needs. Whether your AC is blowing warm air or needs a tune-up, we’re your best option. And we sell and install quality ACs from today’s leading manufacturers, too.

Dependable Home Heating Services

We’re also the place to turn for quality heating services in Harrisonville. From maintenance and support for your furnace or heat pump to complete heating replacements, we have you covered. Our complete heating services will help ensure you stay warm no matter how low the outdoor temperature falls.

Serving Homes Across Harrisonville

The experts here at First Mate Heating & Cooling understand the local climate and how it impacts your comfort. From our hot, humid summers to our often-snowy winters, we deliver cooling services and heating services fit for Harrisonville.

We serve the following neighborhoods in Harrisonville:
  • Downtown Harrisonville
  • Glen Eagle
  • Burris Ridge
  • Twin Pines
  • All areas of Harrisonville

Your Trusted Local HVAC Company

Since 1971, First Mate Heating & Cooling has been the go-to HVAC service provider in Harrisonville. Our team of NATE-certified HVAC technicians has the latest training and decades of combined experience. We also offer 24/7 availability, so you never have to wait too long for the services you need. When you work with us, we’ll assign a customer liaison who will keep you informed at all times. They’ll keep you posted on arrival times, provide pricing information, and answer any questions you have. Please read some of our customer reviews to learn what it’s like to work with us.

Contact the experts at First Mate Heating & Cooling when you need HVAC services in Harrisonville.

Frequently Asked Questions

After serving local residents for over 50 years, we’ve amassed plenty of HVAC knowledge. Here are some frequently asked HVAC questions and their answers.


Your home’s HVAC system needs maintenance twice per year. The first visit should occur in early spring to ready your AC for the cooling season. The other should occur in early fall to prepare your furnace for the heating season.

A common sign of an HVAC system in need of repair is short cycling. You may also hear strange noises or notice unusual smells when your HVAC needs repair. You should also monitor your energy bills for unusual increases, which often come from a malfunctioning HVAC system.

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What To Expect Discover The First Mate Heating & Cooling Difference
Emergency Service

Your HVAC systems don’t wait for a good time to have an issue. Trust that we’re here anytime to help get your systems going again.

No Surprises

With First Mate Heating & Cooling, there are no surprises, no hidden fees, no price gouging, and no upselling.

NATE and EPA Certified Techs

Our technicians are certified and highly qualified to ensure your project is always handled correctly.

Estimates

We’re happy to offer free estimates on all replacement parts. Contact us to get started.

Old School Values, New School Tech

First Mate Heating & Cooling keeps up to date on all the latest techniques, and we always ensure we treat you and your home like our own.

Over 50 Years of Experience

Our years of experience come with us to every project, and we work to ensure you’re satisfied with everything we do.

Emergency Service

Your HVAC systems don’t wait for a good time to have an issue. Trust that we’re here anytime to help get your systems going again.

No Surprises

With First Mate Heating & Cooling, there are no surprises, no hidden fees, no price gouging, and no upselling.

NATE and EPA Certified Techs

Our technicians are certified and highly qualified to ensure your project is always handled correctly.

Estimates

We’re happy to offer free estimates on all replacement parts. Contact us to get started.

Old School Values, New School Tech

First Mate Heating & Cooling keeps up to date on all the latest techniques, and we always ensure we treat you and your home like our own.

Over 50 Years of Experience

Our years of experience come with us to every project, and we work to ensure you’re satisfied with everything we do.

Our Reviews See What Our Clients Say.

Prompt ServiceWe had a new hot water heater installed and regular maintenance on air conditioner. The technician was prompt and extremely professional. He kept me informed of everything he was doing. I had many questions and he was very patient. I have used this company since 1993 and have always been extremely pleased with their service.…

Debbie R.

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Debbie R.

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5 Star Service!Called on Saturday had new heating and cooling installed by Tuesday by two of the best installers ever Brent & Justin they were very fast , polite and friendly work was done well as promised rated 5 stars would have rated guys and company higher if possible.

Kenneth D.

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Kenneth D.

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Extremely ImpressedThese gentlemen are highly impressive. The first gentleman to come assess the situation was very informative. He took the time to thoroughly explain the process and what we should expect when the repair/replacement would occur. They were prompt in getting us an appointment quickly, knowing the need we had as well as the issues they…

Taylor B.

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Taylor B.

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First Class ServiceWe have used Sharp Long since 1982….first class company!! And they have come to our rescue quickly in emergency situations !! Every technician is knowledgeable, courteous and represent the finest in work ethics. Thank you for taking care of us for so many years !!

Stella K.

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Stella K.

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Top-Notch ServiceI have only high praise for this company. I started using them for my semi annual A/C and furnace checks several years ago. Then, when I needed a new A/C, they provided me with options; competitive pricing. When I had a recent issue, shortly after the annual servicing, they returned and took care of what…

Sandra F.

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Sandra F.

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Responsive and PunctualI have nothing but good things to share about this company! Shawn has been to my house twice this year and he’s been professional, responsive to all my questions and punctual. The service is actually pretty incredible and I’ve never had the feeling I’m being taken advantage of because I’m a woman. I sent…

Nellie B.

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Nellie B.

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