HVAC Services in Liberty, MO

First Mate service van on white background.

 

First Mate Heating & Cooling provides full-service HVAC in Liberty, MO and the surrounding Northland. Our licensed, family-owned team offers 24-hour coverage and same-day solutions. Whether you need heating or AC help, we’ll get you comfortable so you can enjoy Liberty Square, the Jesse James Bank Museum, or a William Jewell College game without worry.

Don’t let home repairs sideline your fun. Contact First Mate Heating & Cooling today — we’ll keep your systems strong while you focus on Liberty adventures.

Air Conditioning Installation, Repair & Maintenance

First Mate Heating & Cooling delivers expert air conditioning services to Liberty homeowners, covering maintenance, repair, and replacement. Our HVAC technicians perform detailed inspections, pinpoint issues, and provide precise solutions to ensure your AC operates efficiently.

Ductless mini-splits are a great fit for older homes near the Square or new additions needing targeted cooling. For homes needing enhanced airflow, air handlers coordinate with heat pumps to distribute heating and cooling evenly.

Heating Repair, Installation & Maintenance

With winter cold snaps rolling in from the Missouri River, reliable heating isn’t optional — it’s essential. First Mate Heating & Cooling’s highly trained specialists ensure your furnace, heat pump, or heating system performs when it matters most. If you face one of those unfortunate moments where your furnace fails on the coldest night of the year, our certified pros are ready to help. We handle furnace and heating repairs, as well as furnace and heating replacements.

Preventative furnace maintenance is key to avoiding catastrophe. Trust our HVAC experts for twice-yearly tune-ups to catch any issues early and keep your system running without a hitch.

Water Heater Installation/Replacement & Repair

In Liberty, a high-functioning, efficient water heater is a must, whether it’s a gas water heater for powering through chilly winters, an electric unit to keep things efficient, or tankless options perfect for endless hot showers.

First Mate Heating & Cooling has the expertise to fix any issues you encounter with your water heater. Our team installs and services all types, so you get reliable hot water whenever you need it in your Liberty home.

Indoor Air Quality

Liberty residents face challenges with indoor air quality (IAQ), from seasonal pollen to traffic along MO-152 and I-35. At First Mate Heating & Cooling, we’re here to help.

Our highly trained team installs UV air sanitizers to tackle airborne pollutants and reduce allergy triggers. Humidifiers keep the dry winter air from affecting your skin and sinuses, while regular air filter replacements improve air quality. Let our Liberty experts help you breathe easier and live healthier indoors.

Why Choose First Mate Heating & Cooling?

Trust First Mate Heating & Cooling for reliable HVAC services in Liberty. Family-owned and -operated, we offer 24-hour support, licensed technicians who service all brands, and same-day service. With free estimates on replacements, it’s easy to see why local homeowners choose First Mate for dependable comfort solutions.

Are you ready to sail smoothly through any season? Chart your course with First Mate Heating & Cooling — Liberty’s trusted HVAC team. Contact us today.

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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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