SERVING THE LEHIGH VALLEY SINCE 1987

Heating & Cooling
Comfort You Can Count On

Family-owned HVAC service for Bethlehem and surrounding communities. Same-day, next-day and 24/7 emergency assistance.

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    24/7

    Emergency Support

    Local

    Family-Owned Team

    Fast

    Same/Next-Day Options

    Trusted

    Major Makes & Models

    COMPLETE HOME COMFORT

    Heating, Cooling & Indoor Air Quality

    Responsive local service for repairs, maintenance, installation and healthier indoor air.

    Air Conditioning

    Air Conditioning

    Cooling diagnostics, repairs, maintenance and efficient replacement options.

    Heating Repair

    Furnace, boiler, heat-pump and ductless heating service.

    Furnaces & Boilers

    Repair and replacement guidance for dependable winter comfort.

    Duct Services

    Professional duct cleaning and Aeroseal duct sealing.

    ABOUT SERVICES UNITED

    Experienced Local Service. Straightforward Options.

    Services United is a family-owned heating and cooling company serving Bethlehem and the greater Lehigh Valley. Our technicians work on major equipment brands and help customers compare practical repair, maintenance and replacement options.

    • Same-day and next-day scheduling options
    • 24/7 emergency assistance
    • Preventative maintenance plans
    • Residential and light-commercial service

    DUCT CLEANING & SEALING

    Cleaner Airflow. Better Comfort. Less Waste.

    Professional duct cleaning removes accumulated debris, while Aeroseal duct sealing helps close hidden leaks that waste conditioned air. Ask our team which service fits your home.

    See How Aeroseal Works

    WHY HOMEOWNERS CHOOSE US

    Service Built Around Your Comfort

    Responsive Scheduling

    Same-day, next-day and emergency appointments help you get assistance when comfort problems cannot wait.

    Experienced Technicians

    Our team services major makes and models and arrives prepared to diagnose common heating and cooling problems.

    Ongoing Support

    Maintenance plans, repair discounts and priority service help protect your equipment after installation.

    Current Services United special offer

    CURRENT SPECIAL

    Save on Your Next Comfort Upgrade

    Explore current Services United coupons and ask our staff about eligibility, approved equipment and offer terms when scheduling.

    CUSTOMER FEEDBACK

    Trusted by Lehigh Valley Homeowners

    See why customers turn to Services United for heating, cooling and indoor-comfort service.