Horizon Services (Heating & Air Conditioning)




More about Horizon Services (Heating & Air Conditioning)

Principal Owners / Key Managers:

Dave Geiger, President & Owner
Mark Aitken, Senior Vice President & Co-Owner

Products / Services Provided:

Heating & Air Conditioning Repair & Replacement 
Heating & Air Conditioning System Maintenance
Drain Cleaning
Water Heater Repair & Replacement
Sewer & Water Line Repair & Replacement

Products / Services - Warranties / Guarantees:

100% Satisfaction Guarantee
Workmanship Guarantee
Heating & A/C Installs: Up To 12 - Year Warranty
Heating & A/C Repairs: Up To 2 - Year Warranty
Water Heaters Installs: Up To 10 - Year Warranty
Plumbing Repairs: Up To 2 - Year Warranty

Horizon Services (Heating & Air Conditioning) Company Profile

Years in Business: Since 1989
Homeowners served
Number of Employees: 710 Companywide (MD, DE, PA, and NJ)
License Number: MD Master HVACR contractor Lic. # 47186, MD Master Plumber/Gas Fitter Lic. # 63739 – David Geiger


General Liability
Worker’s Compensation

Industry Awards / Acknowledgments & Association Memberships:

Better Business Bureau Torch Award For Marketplace Ethics
Dave Lennox Award
Suburban Life’s Top Contractor
New Journal’s Readers’ Choice For Top Heating & A/C
Delaware Today Magazine’s Best Plumbing Company

Company Commentary...

“After nearly a quarter century in business, Horizons Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up front pricing, and an unconditional 100% money back guarantee.”

Dave Geiger, President & Owner

Horizon Services (Heating & Air Conditioning) in Baltimore

Horizon Services (Heating & Air Conditioning) Reviews

“On time service arrivals, office contact was friendly and polite. Workers protected carpet by wearing shoe covers. Attended to the job without engaging in other talk. Offered follow up / future need suggestions. Stood by their products.”

Rosemarie H.

“The company technician was very courteous and informative. He walked me through the process and provided me some helpful tips as to how to properly maintain the unit. We were very satisfied with the service both in performance and cost.”

Dennis B.

"The service was great. The guys were on time and cleaned up after they were finished. No complaints at all on the service or products!”

Elizabeth K .

“Very Professional, timely, neat, great service!”

Nina E.

“Prompt service and very professional. Customer service also very helpful. They will not rest until giving you the best service.”

Miguel F.

“Very prompt and excellent. Delivered exactly what they said.”

Linda B.



Horizon Services (Heating & Air Conditioning)

Rated: 5/5

For Details on Pricing, Warranties, Seasonal Offers, etc. call Horizon Services (Heating & Air Conditioning): 443-692-2145