Construction Equipment Support Since 1970 With nearly 40 years experience in all phases of repair including engines, hydraulics, powertrain, undercarriage, operator's environment, electrical and line boring. Meeting the requirements of construction, mining, refuse, paving, landscaping, trucking, etc. Doylestown Services provides on-site repairs for all brands of construction equipment. From our Bucks County location in Doylestown, Pennsylvania, we are able to easily reach NJ, NY, DE, and MD. Through our network of equipment dealers, exporters and importers, we are able to buy your equipment or sell you the piece you need.