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Yeager Services

HVAC & Mechanical Contractor in York, PA – 24/7 Service

PA LICENSE #PA034678

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ABOUT US

Trusted HVAC & Mechanical Contractor in York, PA

When heating systems fail in the middle of winter or refrigeration equipment stops working during business hours, you need a contractor who answers the phone and solves the problem quickly. Yeager Services has proudly served York County, and surrounding Pennsylvania communities since 1995 with reliable HVAC, refrigeration, electrical, and energy management solutions for residential and commercial customers.


We provide full mechanical services within a 50-mile radius. Our team understands local building codes, seasonal climate demands, and the expectations of both homeowners and business operators in south-central Pennsylvania.


Whether you need emergency furnace repair, commercial refrigeration service, electrical upgrades, or an energy management system installed, our experienced technicians deliver practical, cost-effective solutions backed by decades of hands-on expertise.

Person repairing an air conditioner, using tools near wires and parts.
HVAC unit and ductwork in an attic, surrounded by exposed wooden framing and insulation.
HVAC technician installing air conditioner components outdoors. Hand connecting white and green wires.
Hand inspecting a white wall-mounted air conditioning unit.
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SERVICE AREA

Serving York and a 50-Mile Radius

We proudly serve customers in:

  • York
  • Dallastown
  • Red Lion
  • Shrewsbury
  • Stewartstown
  • East York
  • Spring Garden
  • Spring Grove
  • Hanover
  • Wrightsville
  • Glen Rock
  • New Freedom
  • And surrounding communities within 50 miles

Comprehensive Heating Services & Installation

Pennsylvania winters can be harsh, making a reliable heating system essential for comfort and efficiency.


We offer residential and commercial heating services, including:

  • Preventive maintenance, service, repairs, and installation/replacement
  • Gas furnaces (natural gas or propane)
  • Electric furnaces
  • Heat pumps
  • Boilers and hydronic systems
  • On-demand water heaters and boilers
  • Driveway heaters
  • Thermostat upgrades and smart home integration
  • Ductwork inspection, modifications, and airflow optimization
  • 24/7 emergency service


We evaluate system performance, efficiency, and safety. If a replacement is needed, we provide options based on system age, expected lifespan, and potential energy savings.

Person servicing an AC unit with gauges outdoors near a brick wall.

Air Conditioning Services & Installation

Summer heat and humidity in York County can put stress on aging cooling systems. Our air conditioning services are designed to keep homes and businesses comfortable while improving system efficiency.


We provide:

  • Preventive maintenance, service, repairs, and installation/replacement
  • Central air conditioning
  • Heat pumps
  • Refrigerant diagnostics and leak repairs
  • Electrical troubleshooting
  • Airflow balancing and booster fans


We work on most major brands and system types. Our technicians focus on long-term performance and cost efficiency, not just quick fixes.

Hand inspecting a white wall-mounted air conditioning unit.

Commercial Refrigeration Services

For restaurants, grocery stores, retail businesses, and commercial facilities, refrigeration failure can lead to costly inventory loss and business disruption.

We provide:

  • Preventive maintenance, service, repairs, and installation/replacement
  • Walk-in coolers
  • Walk-in freezers
  • Reach-in units
  • Merchandiser refrigeration units
  • Display refrigeration units
  • Commercial kitchen refrigeration systems
  • Refrigerated storage equipment
  • Rooftop units
  • Split systems
Empty refrigerator interior, showing shelves and cold, light-blue lighting.

Electrical Services

We provide electrical services for residential and commercial properties of all types, including:

  • Preventive maintenance, service, repairs, and installation/replacement
  • Service upgrades
  • Panel replacements
  • New circuits
  • Equipment wiring
  • Electrical troubleshooting
  • Transfer switches
  • Standby generators
  • Dedicated circuits for HVAC and refrigeration equipment
  • Low-voltage wiring
  • Controls and systems


We also offer Energy Management Systems that provide control of:

  • Thermostats
  • Lighting
  • HVAC equipment
  • Hot tubs and pools
  • And much more
Green refrigeration unit with blue and red hoses attached, gauges, and insulated pipes, outdoors.

Pentair Partner Service Center

We are proud to be an authorized Pentair Pool Service Center.



We service, repair, and replace Pentair pool equipment for residential and commercial pool owners throughout York, PA, and the surrounding areas.


Our Pentair services include:

  • Pool pump repair and replacement
  • Pool heater service
  • Filtration system maintenance
  • Automation equipment and controls
  • Pool equipment electrical troubleshooting
  • Warranty and non-warranty service


As an authorized service provider, we follow manufacturer-recommended procedures to ensure optimal equipment performance and maintain warranty compliance.

Pool filter system with beige tanks, black pumps, white pipes, and electrical boxes.

Proudly Installing & Servicing Rinnai Equipment

Yeager Services is proud to install and service Rinnai equipment, a leader in on-demand water heaters and boilers.


We provide:

  • Preventive maintenance, service, repairs, and installation/replacement
  • On-demand water heaters
  • Boilers (high-efficiency condensing boilers)
  • Yearly service and cleaning
  • Troubleshooting and repairs
  • Replacement of conventional water heaters with on-demand units
  • Recirculation loops for faster hot water


Rinnai on-demand water heaters supply endless hot water while saving energy and, in most cases, mount on the wall, taking up less space than conventional water heaters.


Rinnai boilers provide precise control of your heating system, saving energy, and some models combine hot water heating and space heating in a single, high-efficiency unit.

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WHY CHOOSE US

Why Choose Yeager Services?

Choosing the right heating contractor in York matters. Our customers rely on us because we offer:

  • Over 30 years of experience
  • 24/7 emergency response
  • Residential and commercial expertise
  • Full-service mechanical capabilities
  • Local knowledge of York County codes and climate
  • Honest recommendations and clear pricing
  • Professional, trained technicians
  • Fast response within a 50-mile radius

We focus on communication, transparency, and practical solutions tailored to each customer’s needs.

24/7 Emergency Mechanical Services

Heating failure during freezing temperatures. Refrigeration breakdown during business hours. Electrical issue affecting operations.


We are available 24 hours a day, 7 days a week.

HVAC unit and ductwork in an attic, surrounded by exposed wooden framing and insulation.
Plumber adjusting pipes inside a white cabinet, using tools from a toolbox on the floor.
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FAQ's

Frequently Asked Questions

  • Do you provide 24/7 emergency service?

    Yes. We offer 24/7 emergency heating, refrigeration, and mechanical service throughout York County and surrounding communities within 50 miles.

  • How often should I service my furnace or boiler?

    We recommend annual heating maintenance before winter. Heat pumps should be serviced twice per year since they operate in both heating and cooling seasons.

  • Do you work on commercial HVAC systems?

    Yes. We service rooftop units, multi-zone systems, commercial boilers, refrigeration equipment, and integrated controls for businesses throughout York County and surrounding communities within 50 miles.

  • Are you licensed in Pennsylvania?

    Yes. All services are performed under PA LICENSE #PA034678.

  • What brands do you service?

    We service nearly all major HVAC, refrigeration, and mechanical equipment brands. Contact us to confirm your specific system.

  • Do you offer energy management systems for businesses?

    Yes. We install and service Energy Management Systems that help reduce energy consumption and improve operational efficiency.

  • Can you service my Pentair pool equipment?

    Yes. Yeager Services is an authorized Service Center for Pentair Pools. We provide repairs and maintenance for Pentair pool pumps, heaters, and filtration systems.

  • How quickly can you respond to service calls?

    Response times vary based on demand and urgency, but our local presence allows us to respond quickly within our 50-mile service area.

  • Do you offer free estimates?

    Yes. We provide free estimates for system installations and replacements.

  • What areas do you serve?

     We serve York County and surrounding communities within a 50-mile radius.

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CONTACT INFORMATION

Contact Yeager Services Today

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Business Hours: 24/7

PA LICENSE #PA034678

Request Service or a Free Estimate

Contact Us

Two Ways to Take Action Now

  1. Call 717-757-6714 for immediate emergency service.
  2. Request a free estimate by phone and schedule an on-site assessment.


Yeager Services is proud to serve York County and surrounding Pennsylvania communities with dependable heating, cooling, refrigeration, electrical, and energy management services — backed by experience, integrity, and 24/7 availability.