
Overland Park HVAC Company
Overland Park’s Go-To HVAC, Air Conditioning, Furnace & Geothermal Company
When Lancaster Brothers Heating and Cooling started in 2000, we had one goal: to put community and high-quality services first. Ever since, that is exactly what we have done. Ours is a trusted company that takes pride in delivering heating, air conditioning, and indoor air quality (IAQ) solutions to local residents and businesses. We believe some of the best people in the world live in Overland Park and the Kansas City metro area, and we treat each and every customer like family.
If you have been searching for an HVAC company you can rely on to support your comfort, make Lancaster Brothers Heating and Cooling your first call. We offer same-day services, as well as financing and payment plans. Plus, we start jobs with free, upfront estimates. Let us know how we can serve you today.
Call (913) 914-2184 or reach out online to get started with the go-to HVAC company in Overland Park, Lancaster Brothers Heating and Cooling.

How Can We Help You Today?
Why Choose Lancaster Brothers?
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Seasonal Tune-Ups That Save You Stress
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Proud Installers of Lennox Elite & Signature Series
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Repairs & Maintenance for Any Brand
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HVAC Solutions with Integrity
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Highly recommend Lancaster Bros.
“The third time we have used Lancaster Brothers in the past 5 years. They are responsive and do a great great job. Called on a Monday morning and the professional technician was out that afternoon. Identified the problem quickly, ordered a part and issue wa”Nancy W. -
Almost 30 Years of Amazing Service
“Joe Floyd has serviced our ground source heat pumps for the past 29 years. He has always been prompt, friendly, professional, and has taken great care of all of our HVAC needs. Thanks, Joe, we greatly appreciate you!!”Michele N. -
We Would Highly Recommend Lancaster
“Have never had an issue with Lancaster. All technicians are professional in the way they handle their business. Jack has been to our property many times, and we have grown very comfortable with him and all of the Lancaster techs in our house.”Mitch A. -
Competent & Thorough
“We have had Joe from Lancaster come twice a year to do check-ups on our system and he is always friendly, professional, and never tries to sell anything additional.”Laura S. -
LB was awesome today!
“I have been using Lancaster since we moved into the home. They come twice a year. Great company. Always on time, professional and I know I can count on them to do it right!”Cindy L. -
Always Happy with LB
“On time, friendly, and thorough. They don’t mind explaining how things work and how to keep them maintained. Always happy with Lancaster Bros.”Jen B.

Don’t Miss Out on These Savings!
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FREE Second Opinion
When it comes to replacing your HVAC, considering geothermal, or pulling the trigger on a backup generator for your home, everyone’s got opinions.
Valid Jan 1, 2025 - Dec 31, 2025Ours is Google Guaranteed. And free.
Call for details. -
$1,500 OFF Geothermal Installation
Call (913) 914-2184 for details!
Valid Jan 1, 2025 - Aug 31, 2025 -
SAVE $2,500 on Whole Home Generator
Storm season is here! Don’t get left in the dark.
Valid Jan 1, 2025 - Aug 31, 2025
Financing available for those with approved credit. -
$1,500 OFF New HVAC System
Stay cool this summer. $1500 off a new HVAC system or $750 off a new air conditioner. Financing available for those with approved credit.
Valid Jan 1, 2025 - Aug 31, 2025 -
$50 OFF HVAC Service Call
Get $50 off your next service call with a minimum qualified purchase of $250 or more.
Valid Jan 1, 2025 - Aug 31, 2025


If you don’t see your community listed, contact us to see if we can still help!
- Kansas City
- Leawood
- Lee's Summit
- Lenexa
- Liberty
- Louisburg
- Olathe
- Overland Park
- Shawnee
- Stilwell
From Same-Day Repairs to Efficiency-Enhancing Installs, We Have You Covered
Our extensive experience and know-how enable us to handle residential and commercial heating and cooling projects, no matter the size. The best part is that we back our work with warranties and start projects with free estimates. Going with us means you can benefit from long-lasting solutions and transparent, fair pricing.
Do you want to equip your home with a new air conditioner? Our team remains current on the latest HVAC advancements and can equip your home with a reliable, energy-efficient system from Lennox or another industry-leading provider. Are you looking for a pro to repair your furnace? With our extensive experience, we have seen it all and can deliver a lasting fix that restores your peace of mind. From expert installations to timely repairs and anything in between, we are the Overland Park HVAC company that has you covered.
Your Top Choice for Five-Star Heating & Cooling & Geothermal Services with Great Customer Experiences
Our Specialty Services: Geothermal Systems, Home Generators, & New Construction HVAC
Beyond traditional heating and cooling, we offer several specialty services, including:
- Geothermal system installation and service - For cutting-edge heating and cooling technology, a geothermal system is a sustainable and highly efficient option. Our team has extensive training and experience in installing and servicing these systems.
- Home generator installation - Keep your home powered during power outages with a dependable backup power system. We’ll work with you to determine the right size and type of generator for your home’s needs and handle all aspects of the installation process.
- HVAC installation for new construction - Building a new home? Turn to us for a high-quality new system, reliable ductwork, and other comfort features.
At Lancaster Brothers Heating and Cooling, everything we do revolves around you. We understand that without our customers, we wouldn’t have a business to call our own. That’s why you can expect our licensed, insured, and certified team to go above and beyond, pouring our heart and expertise into every job. From small fixes to complex repairs, our goal is to make heating and cooling worries a thing of the past. We want you to have such a great experience that you feel confident recommending us to friends, family, neighbors, and coworkers.
To see what locals have thought of working with us, visit our reviews page. There, you will find testimonials highlighting our friendly staff, prompt responses, and high-quality solutions that improve comfort, reliability, and efficiency.
Let Us Know How We Can Support Your Comfort
We're here to support your comfort year-round, from keeping your home cozy in those icy Midwest winters to cool and refreshing in our area’s hot and humid summers. When you need the assistance of an HVAC pro, do not hesitate to give us a call.
You can reach us at (913) 914-2184 or submit our online contact form with details about your heating and cooling needs. We look forward to hearing from you!