preventive maintenance

Delft Imaging is a social enterprise that develops AI-enabled diagnostic solutions for resource-constrained settings, supporting health systems worldwide with digital imaging, artificial intelligence, integrated workflows, and long-term service support for lung health, maternal health, and disease surveillance.

AI-enabled diagnostic imagingAI-enabled ultrasounddigital X-rayinstallationlocal capacity-buildingtraining

Delmarva Irrigation and Millwright locally sells, services, and installs T-L Irrigation Systems. Owned and operated by Robbie Mapp and his wife Amanda Mapp, the company serves Delaware, Maryland, and Virginia. It handles all aspects of new system installations and provides preventive maintenance programs, including two years of fall/spring maintenance with each new pivot. It also designs, builds, delivers, and installs PowerLift doors and walls from its own local manufacturing facility.

installationirrigation system salesmanufacturing PowerLift doors and wallsretrofit installationservice

Denali CS is a woman-owned and managed mechanical construction and service enterprise serving the DFW area and North Texas for over a decade. It provides mechanical solutions for commercial, government, and industrial projects ranging from preventive maintenance, renovation, remodel, and retrofit to new construction. It is a WBE, SBE, and HUB certified contractor with about 100 employees.

electricalEV charger installationHVACmechanical constructionnew constructionpipingplumbingremodelrenovationretrofitsheet metalthermal insulation

Dentamed USA Your Medical Dental Equipment Corp. specializes in the sale, installation, repair, preventive maintenance, and support of professional medical and dental equipment. We provide new and refurbished equipment, quality supplies, and dependable technical services to healthcare professionals throughout the continental United States, delivering reliable solutions and exceptional customer service. Dentamed USA, your trusted source for professional medical and dental equipment. We provide high-quality products, expert installation, repair, preventive maintenance, and dependable technical support for healthcare professionals throughout the United States. Our extensive selection includes new and professionally refurbished equipment, replacement parts, and medical and dental supplies. Enjoy free standard shipping on qualifying orders and free installation on select equipment purchases.

calibrationequipment relocation and office movingequipment repairinstallationsterilizer repairtestingupholstery services

DESCO (Diagnostic Equipment Service Corporation) is a healthcare technology management company established in 1970 that services and repairs medical, dental, laboratory, veterinary, and ice machine equipment. It provides preventive and corrective maintenance, OEM direct service and parts, and outsourced HTM solutions, operating in more than 15 states.

consultingcorrective maintenancedental equipment repairhealthcare technology managementice machine maintenancemedical equipment repairOEM direct service and partssterilizer servicetraining

DESHAZO designs, engineers, manufactures, and services custom overhead cranes, crane automation, and industrial automation systems. Founded in 1972 in Birmingham, Alabama, the company builds systems in-house and provides on-site installation, commissioning, inspections, repairs, modernizations, rebuilds, and OEM replacement parts for all makes and models of overhead cranes and hoisting equipment.

crane manufacturingengineering and designin-house manufacturing and assemblyinspectionsload testingmodernizationson-site installation and commissioningoperator trainingrebuildsrepairsreverse engineeringrobotic automation integration

United Life Safety Systems is a private family owned corporation established in 2009, located in Eastern North Carolina between Raleigh and the Wilson/Rocky Mount area. It provides life safety and low voltage services, covering projects from original concept through completed construction and post-sale service, including consulting, design, installation, testing, inspection, and maintenance.

CAD shop drawings and system layoutconceptual drawingscost estimatesdesign analysisField engineering liaisoninstallationLife safety consulting and designproject schedulingStandards and specificationssystem engineeringSystems monitoringtesting and inspectionvalue engineering analysis

DEXA Solutions, LLC is a company that provides service support exclusively for DXA (bone densitometry) equipment nationwide. With more than 100 years of combined experience, its technicians offer repairs, preventive maintenance, equipment relocation, and application training for GE Lunar and Hologic models, and it sells refurbished DXA machines.

application trainingDXA machine repairequipment relocationrefurbishing

Diagnostic Imaging Systems, Inc. (DIS) has been a provider of veterinary digital x-ray equipment and service since 1983. The company sells digital x-ray equipment, portable x-ray units, ultrasound systems, and mobile veterinary x-ray tables and accessories for companion animal and equine practices. Its in-house service department repairs and services veterinary imaging equipment, including portable x-ray calibration and repair, stationary x-ray machine and film processor repair, and CR system repair.

CR system repairengineeringfilm processor repairportable x-ray calibration and repairstationary x-ray machine repairtechnical support

Diesel Fleet Care, LLC is a family-owned and operated heavy-duty truck and trailer repair and maintenance facility in Palmview, Texas, serving the Rio Grande Valley. It has been in business since 2008 and is affiliated with Napa as Napa Truck Center for South Texas. It is an official Texas DOT Inspection Station and offers on-site and in-house service.

alignmentsbrake repaircomputer diagnosticsDEF & DPF installationdiesel repairdifferential serviceelectrical repairengine conversionsengine repairheater and A/C repairon-site service callsoverhaulsoverhead adjustmentsroadside assistanceTexas DOT inspectionstire repairtrailer repairtransmission servicewelding

Diesel Machinery, Inc. (DMI) is a full-service Komatsu and JCB construction equipment dealer with locations in Sioux Falls, Aberdeen, and Rapid City, South Dakota. DMI sells new and used construction equipment, offers equipment rentals, and provides parts and service, including 24/7 emergency field service. Its roots trace back to the J.L. Healy Construction Company started in 1932.

24/7 emergency field servicecomponent rebuildsequipment repairhydraulic system repairson-site diagnosticsparts replacement

Diesel Power Solutions is a family-owned Diesel truck repair shop in Guyton, Georgia, opened in 2016 by owner Rhett Roscinski, who has over 20 years of experience in the Diesel repair industry. The facility has eight heavy- and medium-duty bays with two lifts and four light-duty bays with three lifts. It provides comprehensive repair and maintenance for light-, medium-, and heavy-duty trucks, semi-trucks, and big rigs, and is an authorized dealer and installer for B-Cool A/Cs and WINCO Generators.

advanced diagnosticsbrake repairclutch repair and replacementengine overhaulsexhaust system repairsfabricationfuel system repairsheavy equipment repairhydraulic repairslift gate repairmobile fleet repairsteering and suspensiontransmission repairweldingwheel/tire alignment

Dillett Mechanical Service, Inc. is a commercial and industrial HVAC company based in Wisconsin, founded by Mike Dillett in 1996. It provides indoor air quality comfort through environmentally-friendly and efficient heating, venting, and mechanical controls, and is a union shop with an in-house training program. The company serves commercial and industrial clients with HVAC services, repairs, and custom preventive maintenance plans.

chillerscontrolsenergy auditsHVAC servicerefrigerationsheet metal fabricationstainless steel pipingwelding

Direct Current Preventive Maintenance LLC (DCPM) is a Veteran-Owned Critical Power Management Company based in Manvel, Texas. It sells, services, and installs critical power equipment, specializing in uninterruptible power supply (UPS) preventive maintenance and preventive maintenance on batteries of all chemistries. Its scope of work is based on IEEE standards and can be tailored to each site, with same-day onsite reporting.

24/7 emergency servicebattery removal and replacementcommissioningload testingrepairsstartup

Direct Truck & Auto Repair provides maintenance, diagnostics, and repair services for cars, trucks, and commercial vehicles in San Bernardino, CA. Since 1996, the ASE-certified team has serviced a wide range of makes including Chevrolet, Ford, Freightliner, Kenworth, and Peterbilt, offering dealership-quality knowledge without dealership prices.

auto repairbrake repaircollision servicecomputer diagnosticsdiesel serviceDPF serviceengine repairforklift repairhydraulic repairmobile truck servicetrailer repairtransmission repairtruck repairweldingwheel alignment

DIVCO is a commercial HVAC, controls, and mechanical services contractor serving the Inland Northwest, including Spokane, Coeur d'Alene, Eastern Washington, and North Idaho. Founded in 1982, it provides 24-hour on-demand service, scheduled maintenance, installation, building automation, and maintenance agreements for commercial, institutional, and industrial facilities.

building automation/controlschillersDDC control systemsHVAC service and repairhydronic and steam boilersinstallationpneumatic and electronic control systemsrefrigeration systemsretrofit and remodel

Diversified Laboratory Repair® (DLR), part of Trane Technologies' Life Science Solutions, is an ISO 9001:2015-certified service organization that specializes in comprehensive maintenance, repair, calibration, installation, relocation, and validation services for all types of laboratory equipment. Since 2004, its trained service technicians have focused on temperature-sensitive life science equipment, offering 24/7 emergency service 365 days a year.

24/7 emergency servicecalibrationinstallationlaboratory equipment maintenanceliquid nitrogen servicesrelocationrepairvalidation and commissioning

Diversitec is an infrastructure partner delivering lifecycle services for power systems, network hardware, and microwave and wireless infrastructure, from design and deployment to resale, replacement, and recycling. With over 30 years of experience, it serves network operators, utilities, data centers, and public-sector clients, and is an R2-certified partner.

asset recoverybattery testing and lifecycle servicescommissioningcomponent-level testingDC power system design, installation, and maintenanceequipment sourcing and distributionload testingmicrowave and RF planning, design, and installationnetwork equipment repairR2-certified electronics recyclingsite audits

DJ's Mechanical is a union-affiliated, minority owned, small business enterprise and mechanical contractor with over 700 completed jobs. They provide mechanical planning, piping, HVAC equipment installation, and preventive maintenance with a 24/7 response team. They serve commercial, institutional, and government facilities.

design-buildductwork installationfittingHVAC installationmechanical demolitionmechanical planningpipingplumbingwelding

Certified Car Care is a family owned and operated auto repair shop in Miramar, San Diego. Its ASE-certified technicians handle major and minor repairs on foreign and domestic vehicles, including cars, trucks, and SUVs, and it also offers fleet services.

AC repairauto repairbrake repairdiesel repairfleet servicesPrius repairsafety inspectionSprinter repair

Founded in 1965, Donwil sells and services critical business process power and cooling products for enterprises located in Western Pennsylvania, Western Virginia, or Eastern Ohio. As the exclusive provider of Vertiv, Liebert, and Starline, Donwil provides premium products, unrivaled expertise, and responsive, reliable service for data centers and mission-critical facilities.

battery testingDC power maintenanceelectrical maintenance testing and engineeringenergy-consumption monitoringengineeringHVAC thermal managementinstallationmonitoringon-site operations managementperformance optimizationprofessional assessmentproject managementUPS preventive maintenance

Door Control, Inc. has been in business since 1972, specializing in the pedestrian automatic door business, as well as manual doors and secured entrances. The company offers design assistance, installation, and service, and states it has the largest service fleet in New England, serving from the New Jersey state line to Canada. Technicians are factory authorized by Horton Automatics and record-usa and certified by AAADM.

24 hour emergency serviceAAADM certified techniciansdesign assistanceinstallationservice

Door Systems +Plus is a small, employee-owned and operated family business located in Kitsap County, serving the Kitsap Peninsula and surrounding areas. They provide sale, professional installation, and repair of garage doors, storefront doors, personnel doors, and automated doors, along with preventive maintenance and parts.

access controlsADA upgradesbroken spring replacementinstallationrepairtroubleshooting

DOORWERKS provides sales, installation, service, and preventive maintenance of automatic door systems, with over 20 years of industry experience and AAADM membership. They offer 24-hour service, service all brands, and also perform light manual door work.

24hr serviceinstallationrepair