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Devco Mechanical was founded in 1993 by Ed DeVlaeminck and serves the Columbia River Gorge with over 30 years of plumbing expertise. In 2021 the company branched out into HVAC. It provides reliable service and repair for residential and commercial plumbing and HVAC systems, and full-service plumbing and HVAC for commercial buildings and new construction projects, including water, sewer, gas, and fixture/duct installation.

final trim and testingHVAC installation and repairnew constructionplumbingresidential installsservice callswater, sewer, gas, and fixture/duct installation

Fresno Plumbing & Heating Inc is a family-run plumbing company serving the Central Valley since 1945. The Kumpe family bought the company in 1978 and incorporated in 1981. It handles both commercial and residential projects, with commercial accounting for about 60% of work, including medical facilities, shopping centers, office buildings, and schools. The company has over 260 employees and offers 24-hour emergency service.

backflow testing and certificationBIMCADcommercial plumbingdesign-buildfinish plumbingleak detectionmedical gas certificationre-pipingresidential fire sprinkler installationsewer inspection and video recordingsolderingtop outtrench excavationwater heater repair and installation

A small, family-owned plumbing company with over 16 years of hands-on experience in the plumbing industry. It serves residential and commercial customers, handling everything from remodels and service work to full-scale installations, with a focus on quality workmanship, dependable service, and honest communication.

faucet installation and repairfixture installationlayout planningleak detectionpipe repairplumbing installationwater heater maintenance

THE ELECTRICIANS IN BALTIMORE is a licensed and insured electrical contractor serving Catonsville, Ellicott City, Columbia, West Baltimore County, and East Howard County. It handles home electrical repairs, troubleshooting, panels, outlets, switches, lighting, EV chargers, generators, code corrections, and light commercial service, with 24/7 service available for urgent electrical conditions. The company is licensed in Maryland, Washington D.C., and Virginia.

build-outscode correctionscommercial electrical constructionelectrical contractingelectrical troubleshootingEV charger installationfinish workgenerator installationlighting installationpanel upgrades