HVAC Contractors in Overland Park, KS
Top-Rated Heating, Air Conditioning, & Ventilation Services
Lancaster Brothers is an HVAC contractor in Overland Park providing repair, replacement, installation, and maintenance for homes and businesses across Johnson County. Since 2000, our local team has delivered straightforward recommendations, upfront pricing, and service for all major equipment brands. Schedule HVAC service from Lancaster Brothers today and get a clear answer about what your system needs.
Serving Johnson County & Greater Kansas City From Our Overland Park Location
19495 Metcalf Ave., Overland Park, KS 66085
OurOverland Park HVAC Services
Lancaster Brothers handles complete heating, cooling, ventilation, and indoor comfort needs from our Overland Park location. Call us for a developing performance problem, seasonal maintenance, equipment replacement, or an emergency HVAC failure.
Heating
We repair, maintain, and replace gas and electric furnaces, boilers, heat pumps, and other heating systems in Overland Park. Our technicians troubleshoot no-heat calls, ignition failures, short cycling, airflow problems, uneven temperatures, and unfamiliar equipment noises. When an older system needs major work, we explain whether repair or replacement provides the stronger long-term value.
Cooling & Air Conditioning
Lancaster Brothers provides AC repair, replacement, installation, and maintenance for central air conditioners, heat pumps, and ductless systems. We address warm airflow, refrigerant problems, electrical failures, frozen coils, drainage issues, poor humidity control, and systems that run without cooling the home evenly.
Ventalation & Air Quality
Excess dust, stale air, uncontrolled humidity, odors, and inconsistent airflow may point to a problem involving filtration, ventilation, ductwork, or the HVAC equipment itself. Lancaster Brothers installs whole-home air cleaners, upgraded filtration, humidifiers, dehumidifiers, UV equipment, and fresh-air ventilation systems. We also provide air duct and dryer vent cleaning when your home needs it.
Heat Pumps
Heat pumps provide heating and cooling from one system, either as an all-electric setup or alongside a gas furnace in a dual-fuel configuration. Lancaster Brothers installs and services ducted heat pumps, ductless mini-splits, and geothermal ground-source systems. We evaluate cold-weather capacity, backup heat, electrical requirements, ductwork, and year-round operating needs before recommending equipment.
Commercial HVAC
Our commercial HVAC team serves offices, retail spaces, multifamily properties, industrial facilities, and other Overland Park businesses. We work on packaged rooftop units, split systems, boilers, heat pumps, chillers, pumps, controls, and geothermal equipment. Service is available for repairs, preventative maintenance, system replacement, building expansions, and new construction.
24/7 Emergency HVAC Services
Call (913) 279-0967 for 24/7 emergency HVAC service in Overland Park, KS. Lancaster Brothers responds to complete heating and cooling shutdowns, unsafe indoor temperatures, repeated breaker trips, burning odors, major leaks, and severe mechanical problems that can’t safely wait for a standard appointment.
Leave the property and contact emergency services or the gas utility first if you smell gas, see smoke, or hear a carbon monoxide alarm.
Heating
We repair, maintain, and replace gas and electric furnaces, boilers, heat pumps, and other heating systems in Overland Park. Our technicians troubleshoot no-heat calls, ignition failures, short cycling, airflow problems, uneven temperatures, and unfamiliar equipment noises. When an older system needs major work, we explain whether repair or replacement provides the stronger long-term value.
Cooling & Air Conditioning
Lancaster Brothers provides AC repair, replacement, installation, and maintenance for central air conditioners, heat pumps, and ductless systems. We address warm airflow, refrigerant problems, electrical failures, frozen coils, drainage issues, poor humidity control, and systems that run without cooling the home evenly.
Ventalation & Air Quality
Excess dust, stale air, uncontrolled humidity, odors, and inconsistent airflow may point to a problem involving filtration, ventilation, ductwork, or the HVAC equipment itself. Lancaster Brothers installs whole-home air cleaners, upgraded filtration, humidifiers, dehumidifiers, UV equipment, and fresh-air ventilation systems. We also provide air duct and dryer vent cleaning when your home needs it.
Heat Pumps
Heat pumps provide heating and cooling from one system, either as an all-electric setup or alongside a gas furnace in a dual-fuel configuration. Lancaster Brothers installs and services ducted heat pumps, ductless mini-splits, and geothermal ground-source systems. We evaluate cold-weather capacity, backup heat, electrical requirements, ductwork, and year-round operating needs before recommending equipment.
Commercial HVAC
Our commercial HVAC team serves offices, retail spaces, multifamily properties, industrial facilities, and other Overland Park businesses. We work on packaged rooftop units, split systems, boilers, heat pumps, chillers, pumps, controls, and geothermal equipment. Service is available for repairs, preventative maintenance, system replacement, building expansions, and new construction.
24/7 Emergency HVAC Services
Call (000) 000-000 for 24/7 emergency HVAC service in Overland Park, KS. Lancaster Brothers responds to complete heating and cooling shutdowns, unsafe indoor temperatures, repeated breaker trips, burning odors, major leaks, and severe mechanical problems that can’t safely wait for a standard appointment.
Leave the property and contact emergency services or the gas utility first if you smell gas, see smoke, or hear a carbon monoxide alarm.
Why Choose Lancaster Brothers for Local HVAC Services
Local Expertise Since 2000
Lancaster Brothers has served Johnson County for more than twenty years and operates from a local office on Metcalf Avenue.
Straight Answers and Upfront Pricing
We identify the problem, explain the available options, and provide pricing before approved work starts. An HVAC service call doesn’t automatically become a replacement pitch.
Service for All Major HVAC Brands
Our technicians repair and maintain furnaces, air conditioners, heat pumps, boilers, mini-splits, controls, and indoor air quality equipment from all major manufacturers.
Residential and Commercial Expertise
Lancaster Brothers works with individual homes, businesses, multifamily properties, geothermal systems, and new-construction projects throughout the area.
Local Expertise Since 2000
Lancaster Brothers has served Johnson County for more than twenty years and operates from a local office on Metcalf Avenue.
Straight Answers and Upfront Pricing
We identify the problem, explain the available options, and provide pricing before approved work starts. An HVAC service call doesn’t automatically become a replacement pitch.
Service for All Major HVAC Brands
Our technicians repair and maintain furnaces, air conditioners, heat pumps, boilers, mini-splits, controls, and indoor air quality equipment from all major manufacturers.
Residential and Commercial Experts
Lancaster Brothers works with individual homes, businesses, multifamily properties, geothermal systems, and new-construction projects throughout the area.
Can’t say enough great praises for Lancaster Brothers!
Great to work with them to schedule appointments and they always show up timely. Service is completed well and fairly priced. In addition, a big thank you to Joe, our technician that always does a great job!
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!
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.
What A Great Team!
Lancaster is the only people we’ve used for installation and any maintenance since we got our GeoThermal. That in itself says it all. Great to work with!
Professional & Polite
Service was done as promised and in a timely manner. Ron was professional and completed the install of our air scrubber and left the area clean. Would highly recommend.
The Best!
Fantastic experience!!! Lancaster Bros were prompt, courteous, and very knowledgeable. Ron was outstanding! Highly recommend.
Types of HVAC Systems We Service
Overland Park properties include older homes with modified systems, new construction with high-efficiency equipment, larger homes with multiple comfort zones, and commercial buildings with more complex operating schedules. Lancaster Brothers services a wide range of HVAC equipment and configurations, including:
- Gas and electric furnaces
- Central air conditioning systems
- Geothermal underground heat pumps
- Air source heat pumps
- Boiler heating systems
- Ductless mini-splits
- Zoned HVAC systems
- Indoor air quality and air purification equipment
- and more!
HVAC Problems To Look Out For
Heating and cooling equipment often shows signs of trouble before it stops completely. Changes in temperature, airflow, noise, runtime, or energy use can provide an opportunity to address the problem before Overland Park’s next stretch of extreme weather.
Heating System Issues
- Furnace or boiler won’t turn on
- Short cycling (turns on and off repeatedly)
- Banging, grinding, or unusual mechanical noises
- Unexplained increase in heating use
- Burning smell, electrical concerns, or gas/carbon monoxide warning
Air Conditioning Issues
- Warm air coming from supply vents
- Ice forming on refrigerant lines or indoor coil
- Water pooling or leaking near the indoor unit
- AC system running continuously without reaching set temperature
- Weak or reduced airflow throughout the home
General HVAC Warning Signs
- System suddenly becomes louder than normal operation
- Unfamiliar odors coming from equipment or vents
- Breakers tripping or electrical interruptions tied to HVAC use
- Significant temperature differences between rooms or floors
- Noticeable spike in utility usage without changes in household habits
Local Considerations When Choosing a New HVAC System
Overland Park homes don’t all place the same demands on their HVAC equipment. Established neighborhoods in the northern and central portions of the city can have older duct systems, additions, and equipment replaced at different times. Newer developments can have larger floor plans, multiple levels, open layouts, and separate comfort zones.
Lancaster Brothers evaluates the individual property instead of choosing equipment based on just your square footage.
Climate Factors
Overland Park Data
HVAC Impact
Cold Weather Heating Demand
Average winter low temperatures around 22° – 26°, lowest temperatures run from December – February (Climate & Weather Averages in Overland Park)
The system must meet the home’s calculated heat loss during cold weather. Heat pump projects also need an appropriate cold-weather and backup-heating strategy.
Summer Cooling & Humidity
Average summer high temperatures around 84° – 88°, highest temperatures run from June – August (Climate & Weather Averages in Overland Park)
Correct AC sizing, adequate airflow, and sufficiently long cooling cycles help maintain temperature and remove indoor moisture.
Snowfall & Outdoor Unit Exposure
Overland Park averages 14 inches of snow per year, most of the winter temperatures remain below freezing (BestPlaces)
Heat pump and AC outdoor units need proper clearance, drainage, and placement away from roof runoff, drifting snow, leaves, and other airflow obstructions.
Home Size & Housing Stock
Average home size around 2,633 sq. ft, with a mix of single-family homes, townhomes, apartments, and mixed-use developments (Overland Park US Census Data)
HVAC recommendations should reflect the building type, existing ductwork, available mechanical space, ownership responsibilities, and expected length of ownership.
Home Age & Construction Mix
Housing ranges from mid-century homes near the older parts of Overland Park to recent construction and larger homes in developing southern areas.
Older properties may need duct sealing, return-air improvements, electrical upgrades, or load recalculation. Newer homes can benefit from zoning, variable-capacity equipment, and integrated ventilation.
Electricity Rates & Energy Costs
Residential electricity cost averages 11.08¢/kWh, slightly below the Kansas state average. (Electricity Local – Overland Park, KS)
Efficiency ratings matter, but projected operating cost should also account for the home’s load, equipment staging, thermostat settings, gas availability, and backup heat.
Permits & Local Regulations
HVAC replacements require permits through the City of Overland Park (Overland Park, KS Permitting)
HVAC replacements and alterations should be completed under the appropriate permit when required and inspected for compliance with current city codes.
We’re an HVAC Company in Overland Park With Financing
Our HVAC Financing Options
Furnaces and air conditioners can fail before you have time to plan for full replacements. Even a scheduled upgrade can compete with other major household expenses. Lancaster Brothers partners with Service Finance Company to provide HVAC financing for Overland Park homeowners. Programs include deferred-interest financing and longer-term options that divide the cost into scheduled monthly payments. Our team can help you review interest terms, payment requirements, promotional deadlines, and total repayment costs before you choose a plan. Contact us today to learn more!
HVAC Discounts, Sales, & Specials in Overland Park
Lancaster Brothers offers rotating coupons and seasonal specials for qualifying HVAC inspections, repairs, equipment replacements, generators, and other services. Because discounts and expiration dates change, review the current offers before scheduling so you don’t miss out on the promotional offers.
Geothermal Installation
$1,500 OFF
Restrictions may apply
Valid
June 1, 2026
-
August 31, 2026
Generator Replacement
UP TO $1500 OFF
Restrictions may apply
Valid
June 1, 2026
-
August 31, 2026
AC or Furnace Inspection
$99
Or Join The Club
Restrictions may apply
Valid
June 1, 2026
-
August 31, 2026
HVAC Repair of $250 or More
$50 Off
Restrictions may apply
Valid
June 1, 2026
-
August 31, 2026
HVAC Replacement
UP TO $1776 OFF
Restrictions may apply
Valid
June 1, 2026
-
August 31, 2026
No Payments, No Interest, No Down Payments For Up To 12 Months
Financing
Restrictions may apply
Valid
June 1, 2026
-
August 31, 2026
Common HVAC Questions
How often should HVAC equipment be serviced?
Most HVAC systems should get serviced twice a year, once before the cooling season and once before the heating season. Regular maintenance helps improve efficiency, extend equipment lifespan, and identify small issues before they become major repairs.
How much does a new HVAC system cost in Overland Park?
The cost of a new HVAC system in Overland park typically ranges from $7,000 to $15,000 for a standard full system replacement, while high-efficiency systems, larger homes, or more complex installations can range from $12,000 to $20,000+. A basic furnace or air conditioner replacement alone can fall closer to $4,000 to $8,000, depending on the equipment and scope of work. Lancaster Brothers provides in-home evaluations to determine the correct system size and gives upfront pricing based on your home’s specific needs, not one-size-fits-all estimates.
How can I improve indoor air quality at home?
Indoor air quality can be improved by using high-efficiency air filters, maintaining proper humidity levels, ensuring adequate ventilation, and keeping HVAC systems clean and well-maintained. You can also use air purifiers, humidifiers, or dehumidifiers depending on the specific issue.
Other Services Offered in Overland Park
Our Service Areas
Lancaster Brothers provides residential and commercial HVAC, geothermal, indoor air quality, new construction, and generator services throughout Greater Kansas City. Our coverage extends across Johnson County, Miami County, and nearby Kansas and Missouri communities.