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Find a Location

Horizon Services has 1 locations, listed below.

*This company may be headquartered in or have additional locations in another country. Please click on the country abbreviation in the search box below to change to a different country location.

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    Business ProfileforHorizon Services

    Heating and Air Conditioning
    BBB accredited business
    The Complaints and Reviews shown on this HQ profile may have been submitted against either the HQ itself or one of the corporate-owned locations found under "Find Locations".

    At-a-glance

    Customer Reviews

    1.71/5stars

    Average of 58 Customer Reviews

    Customer Complaints

    27 complaints closed in last 3 years

    6 complaints closed in last 12 months

    BBB Rating & Accreditation

    Accredited Since: 8/15/1996

    Years in Business: 39

    Customer Reviews are not used in the calculation of BBB Rating

    Overview of BBB Rating

    Overview

    This type of business offers residential plumbing, heating, air conditioning and drain cleaning services.

    Business Details

    Headquarters
    320 Century Blvd, Marshallton, DE 19808-6270
    BBB File Opened:
    5/3/1995
    Years in Business:
    39
    Business Started:
    1/1/1985
    Business Started Locally:
    6/1/1996
    Accredited Since:
    8/15/1996
    Licensing Information:
    This business is in an industry that may require professional licensing, bonding or registration. BBB encourages you to check with the appropriate agency to be certain any requirements are currently being met.
    Type of Entity:
    Partnership
    Alternate Business Name
    • Horizon Services, LLC.
    • ServiceMark Heating Cooling & Plumbing
    Business Management
    • Mr. Dave Geiger, President
    • Ms. Yolanda Graf, Director of Inside Sales & Customer Relations
    Contact Information

    Principal

    • Mr. Dave Geiger, President

    Customer Contact

    • Ms. Yolanda Graf, Director of Inside Sales & Customer Relations
    Additional Contact Information

    Fax Numbers

    • (302) 762-9036
      Primary Fax

    Phone Numbers

    Industry Tip

    BBB Tip: Buying and servicing your heating and air conditioning (HVAC) systems

    Customer Complaints

    27 Customer Complaints

    Need to file a complaint? BBB is here to help. We'll guide you through the process. How BBB Processes Complaints and Reviews

    File a Complaint

    Customer Reviews

    58 Customer Reviews

    What do you think? Share your review.

    How BBB Processes Complaints and Reviews

    Start a Review

    Most Recent Customer Review

    Michael S

    2 stars

    09/13/2024

    I had Horizon install a Lenox heat pump at my home in June. The sales rep did the usual drill starting with the list price subtracting all the discounts and rebates to get to a bottom line price and offered no money down and no interest for 90 days. However, Horizon advertizes on their website and on mailers no money down and no interest for a year. I asked the rep about that and he said I did not qualify for that offer and of course I needed to make a decision that day or else I would lose some of the discounts. So I agreed and had the unit installed. In the weeks and months after the unit was installed, I followed up with Horizon many many times asking about the better offer and every time I was told that someone would call me within 24 hours to explain why we did not qualify. I never received a return call. I am happy with the new unit but Horizon falsly advertizes and doesn't have the nerve to follow up with customers after the work is complete. The offer is a scam!

    Horizon Services Response

    09/19/2024

    Thank you for your feedback. We’re glad you’re happy with your new Lennox heat pump, but we’re sorry to hear about your experience with our financing offers and follow-up. Your concerns are important to us, and a manager will reach out to you shortly to address this directly. Thank you for bringing this to our attention.

    Local BBB

    BBB Serving Delaware

    BBB Reports On

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