preventative maintenance

De Dietrich is an industry leader in process equipment and technology, family-led since 1684. The company designs, engineers and optimizes process solutions across the pharmaceutical, chemical, plant-based and food industries, providing equipment plus solution management and support throughout the entire lifecycle of a project, from bench-top R&D plants to bulk production units.

acid concentration and recoverydesignengineeringevaporationfield servicefiltration and dryingmixingpowder handlingproject managementrefurbishmentreglassingtestingtraining

Defender Emergency Products Sales and Service was founded by a lifelong fireman with the needs of all emergency responders in mind. Many of our employees are active or former firefighters or EMT’s. Together the entire Defender team brings the same passion and determination for emergency services to supporting the mission of fire and EMS departments throughout New Jersey. The Defender team is ready to assist with the many challenges facing todays emergency services. They have the background and experience to exceed customers’ expectations. Whether the customer’s needs are large or small, Defender prides itself on attention to detail and maintaining relationships for years to come.. Quality Grade Emergency Products Defender Emergency Products is New Jersey’s premier Emergency Vehicle Dealership. All our product lines are backed by numerous years of manufacturing experience, resulting in.

aerial servicesCAFS servicesfabrication and repairsfire apparatus salesfire apparatus servicegenerator servicesmobile serviceparts supplypump servicessmall engine equipment servicetransmission PM service

DeFranco Plumbing, Inc. is a 2nd generation commercial and industrial plumbing contractor founded in 1980 by Ed DeFranco, a member of Plumbers Local 130. Family owned and operated for over 40 years, the company handles new construction, remodeling and addition projects, and is a leading backflow prevention and certification contractor in the Chicagoland area.

backflow certificationbackflow preventionequipment installationnew constructionplumbingremodelingwater piping replacement

DPC Emergency Equipment provides emergency vehicle sales, certified service, and custom fabrication for fire and EMS personnel in Delaware and Maryland. The company sells custom emergency vehicles including ambulances, fire apparatus, pumpers, tankers, rescues, and specialty vehicles, and services and repairs all makes and models of emergency vehicles.

aerial/ladder testingbody and paintchassis and body fabricationcustom fabricationDOT inspectionelectrical system diagnosticsengine and transmission servicelettering and graphics installationM.I.G. weldingpump testingtig weldingvehicle pick-up and deliverywelding

DeLong's Gizzard Equipment is a family-owned manufacturer of poultry processing equipment and a leading provider of replacement peeler rollers for poultry and gizzard processing machinery. Founded in the 1940s by Horace DeLong of Gainesville, Georgia, the company has operated for over 50 years, manufacturing precision-engineered rollers that meet or exceed manufacturers' specifications for all major brands. It also offers consulting services to improve safety and efficiency in poultry processing facilities.

consultinggear hobbingin-house testingmanufacturingroller repairsstaff training

Delta Optical Instruments provides professional microscope sales and service, including microscope cleaning, preventative maintenance, repairs, and on-site service. The company is an authorized Nikon dealer and service/repair station for clinical, education, pathology, research, industrial, inverted, stereo, and upright microscopes, as well as microscope cameras and imaging software.

authorized service and repair stationcamera imaging servicesmicroscope cleaningmicroscope saleson-site servicerepairs

Delta Services is an industrial and commercial electrical contractor offering electrical contracting from new construction and custom installations to electrical maintenance and repair. The company also operates utility, fire & security, communications, PLC controls, and safety divisions, and takes on projects nationwide.

access control systemsarc flash analyticsdesign/buildelectrical contractingfiber optic fusion splicingfire alarm systemshigh voltage terminating & splicinginfrared thermal scanspower quality analysisproject managementstructured cabling installationvideo surveillance systems

Delta Sigma Controls is a vendor-independent industrial automation and system integration company. It provides control systems and process automation, bus and industrial network integration, E&I consultancy and managed services, UL 508A control panel fabrication and assembly, and network infrastructure installation and certification. It serves industries including water and wastewater, power generation, industrial manufacturing, pulp and paper, chemical, life sciences, and oil and gas.

control panel fabricationcontrol system designDCS/PLC/SCADA programmingelectrical and instrumentation installationfactory acceptance testingnetwork infrastructure installation and certificationremote monitoringsite acceptance testingsystem audits and optimizationUL 508A panel shop

Dennis Newton Electrical, Refrigeration and Air Conditioning has been in business since 1992, serving Addison County, Vermont and beyond. The company specializes in custom electrical and air conditioning solutions for residential and commercial needs, and is certified as an Efficiency Vermont Contractor.

electrical installationERV/HRV system servicegenerator installationheat pump installationrefrigeration service

Why can’t elevator companies put the customer first?The answer became the foundation and guiding principle of Denver Elevator Revolutionizing customer service in the elevator industry. Let us worry about your elevators so you don’t have to. 24/7 Service Line(720) 642-6600 Finally… We are Denver Elevator Company, a full service elevator and escalator contractor specializing in maintenance, modernization and repair throughout the Denver Metropolitan Area. Building owners and managers deserve a higher level of customer service backed by maintenance guarantees. Superior customer service with guaranteed maintenance make Denver Elevator “best in class”. Make an appointment MAINTENANCE Maintenance company based in Denver, Colorado. Their elevators can be found in malls, government facilities, commercial office buildings. MODERNIZATION Modernization company that delivers experienced project.

cab interior modificationsdoor equipment upgradesescalator step replacementinstallationmodernizationpower unit replacementproject managementrepair

Dependable Building Services is a commercial contractor founded in 1992 that performs HVAC, electrical, and nationwide fire suppression. It focuses on commercial, retail, industrial, and telecom industries, serving all of Illinois and Wisconsin along with Northern Indiana, with fire suppression services offered nationwide. The company began as a two-person operation and has grown to more than 30 technicians.

commercial refrigerationduct installationelectrical servicesfire suppressionHVAC installation, repair, and maintenancesheet metal fabrication

Design Mechanical, Inc. (DMI) is a 100% employee-owned mechanical construction and service company providing commercial and industrial HVAC solutions. Founded in September 2003, it serves the Kansas City and Wichita markets with over 140 service technicians and more than 200 employees, offering design-build engineering, installation, repairs, maintenance, and 24/7 emergency response.

24/7 emergency serviceair and water balancing (NEBB Certified)building automation controlsdesign-build engineeringeddy current tube testingHVAC design and constructionmechanical pipingrefrigerationsheet metal fabricationultrasonic flow testingvibration analysis testing

DHR Mechanical Services is a Nashville-area commercial HVAC and refrigeration contractor based in Antioch, Tennessee, serving clients within a 50-mile radius of Nashville. The team offers installation, remodel and retrofit, on-demand equipment replacement, HVAC/R construction, refrigeration solutions, and preventative maintenance for industries including education, healthcare, supermarket and retail, warehouse and distribution, industrial and manufacturing, and hospitality. It is part of a larger family of DHR locations across the Southeast and a Kelso I

ductwork modificationequipment replacementHVAC installationHVAC/R constructionrefrigeration installationremodel & retrofitrepair service

Diamond Water Systems is a provider of water filtration systems for industrial, municipal, and commercial applications. Since 1989 it has designed, manufactured, and serviced automatic self-cleaning filters that clean water down to a nominal 0.25 micron. The company produces automatic backwashing sand filter systems and offers a service department for maintenance, repair, start-up, and system refurbishing.

automatic backwashing sand filtrationautomatic self-cleaning filtrationequipment control programmingfactory trainingfiltration system designmanifold reassemblymanufacturingmedia installationservice and repairwater quality testing (particle size analysis)

Your Trusted Diesel Repair Experts Diesel Doctors exists for one simple reason: most truck owners have been burned by repairs they couldn’t verify, pricing they couldn’t understand, and downtime they couldn’t afford. We built Diesel Dóctors to be the opposite of that. Dealership-level repairs, performed efficiently Priced transparently with upfront approval Documented, so customers can see exactly what was done No guessing. No vague explanations. No inflated labor hiding behind complexity. Certified Diesel Techs | Honest & Fair Pricing Dealership-Level Diagnostics | Proof of Work Our Story Diesel Doctors was founded by Mark and Scott, two hands-on truck owners who experienced firsthand how broken diesel repair could be. Mark is a Harvard-educated U.S. Army combat medic, trained to make calm, accurate decisions under pressure, while Scott is a pastor with a strong ethical foundation and.

diesel diagnosticselectrical diagnosticsengine diagnosticsheavy-duty truck repairheavy equipment repairhydraulic diagnosticsmobile servicepickup truck repairshop service

Digital Safety provides security and managed IT services and technology consulting. Founded in 2013, the company has worked with hundreds of companies across industries in Missouri, Illinois, Arkansas, and Mississippi. It handles the entire IT project process from conception to design and implementation, aiming to serve as clients' IT team.

cloud servicesCyber securityData recovery and backupIT project design and implementationnetwork designremote monitoring

Digital South Communications, Inc. is a Managed IT Services company based in Clearwater and Tampa, Florida, serving businesses since September 1991. It has served over 3,000 businesses in Tampa, Clearwater, St. Petersburg, and across America, from small start-ups to large corporations. The company focuses on business phone systems, cabling, business Internet service, access control, and video surveillance, and assigns a project manager to every client project.

access control installationbackups and recoverycarrier services (Master Agent)IT supportManaged It Servicesremote supportstructured cablingvideo surveillanceVOIP phone systems

DIMEO PROPERTIES is a regional real estate company involved in large-scale commercial, industrial office and residential projects, dedicated to providing excellence in real estate investment and property management services since 1986. The company creates, enhances and realizes economic value through sound real estate investment and attentive management services, managing office buildings, condominium projects and approximately 1,000 subsidized apartment units throughout Southern New England.

budget preparationcapital improvementscommercial managementdevelopment managementFacilities managementhousing regulatory compliancelease administrationprogram managementresidential managementresident services programs

DiPaolo Machine Tools is one of Canada's largest CNC machine tool providers, with over 55 years of supporting Canadian manufacturers. The company supplies CNC machines, offers used and in-stock machinery, and provides retrofitting, refurbishing, and rebuilding services for metal cutting machine tools, along with large machining and way grinding.

ballbar servicesCNC machininglaser calibrationrebuildingrefurbishingretrofittingspindle taper grindingway grinding

Direct Fitness Solutions has been the primary distributor and service provider for commercial fitness equipment in the Midwest since 1998. The company distributes premium fitness equipment and flooring, complemented by in-house facility design, installation, and maintenance services, serving clubs, YMCAs, corporate facilities, education, healthcare, hospitality, multifamily, police and fire, park districts, senior living, and studios.

3D designaudio installationfitness equipment repairfitness facility designgym equipment installationgym flooring installationweight rack installation

DirectPointe® is a leader in IT Outsourcing and a Managed Service Provider (MSP) whose IT Outsourcing services manage the networks, servers, and computers for businesses, supporting customers across the country. The company offers remote support combined with proactive preventative maintenance, monitoring services and integrated software solutions, and provides asset recovery and end-of-life IT equipment disposal services.

asset recoverydata center hostingdisaster recoveryequipment disposalIT outsourcingManaged Servicesnetwork management & monitoringremote supportvirtualization

Display Devices (DDI) is a U.S.-based AV technology integration company, trusted since 1989 and headquartered in Golden, Colorado. DDI provides consulting, design, engineering, project management, installation, and ongoing service and support for AV solutions. It is certified as a Veteran-Owned Small Business and manufactures in the U.S.

AV system designcomponent upgradescustom engineeringfield servicemanufacturingon-site installationproject management

HVACR Experts Available 24/7 1-800-938-COOL Our Services Diversified Refrigeration is a leading provider of industrial and commercial HVAC, refrigeration, and boiler services based in Southeastern Pennsylvania. Serving the region for over 30 years, we focus on safety and quality, and we collaborate with our customers to develop and implement tailor-made solutions.We provide preventative maintenance, service and repair, system replacements, renovations, and design/build solutions. Our customers include schools and universities, senior living communities, manufacturing facilities, hospitals, outpatient health facilities, hotels, restaurants, and museums. HVAC & Indoor Air Quality Package Units, Chillers, and Cooling Towers Central Cooling Systems UV Systems Mini-Splits Control Systems Refrigeration Walk-In Coolers and Freezers Split Refrigeration Systems Ultralow Systems Food Production.

24/7 servicebuilding automation integrationdesign/buildEnergy efficiency upgradesinstallationrenovationsservice and repairsystem replacements

Diversified Thermal Services, Inc. is a full-service mechanical HVAC/R contractor founded in 1990 by President and CEO Craig Steinmetz, specializing in the service and construction sectors of the commercial and industrial HVAC/R industry. It provides turnkey solutions including building automation, commercial HVAC, construction and retro-fit, and industrial refrigeration.

automated demand responsebuilding automationcentral plant optimizationconstruction and retro-fitcontrol system designenergy efficiency auditingfault detection and analyticsHVAC service and repairindustrial refrigeration