cooling towers

Air Chiller provides mechanical construction and HVAC infrastructure, chiller and equipment rental, chiller and pump repair services, equipment sales, and preventive, predictive and corrective maintenance. The company serves industrial, pharmaceutical, manufacturing, healthcare, educational, transportation, hospitality, government and commercial facilities across Puerto Rico and the Caribbean, with 40+ years of HVAC industry experience and 24/7 emergency service.

24/7 emergency servicechilled water and condenser water distributionchiller and pump repairchiller plant installationequipment rentalmechanical room developmentpiping systemspreventive, predictive, and corrective maintenancesystem controls and remote monitoring

Allfirst is a locally owned and operated company with over 37 years of experience offering Industrial Contracting, Cooling Towers, Construction, and Property Development services throughout Hampton Roads, Richmond, Roanoke, Maryland, and Northeastern North Carolina. Its primary objective is to solve and support the general industrial and commercial construction opportunities of its customers in a safe and professional manner. Allfirst is Department of Transportation (DOT) compliant.

constructiongeneral constructionindustrial contractingproperty development

Eastern Technical Inc. (ETI) is a mechanical services provider founded in 1999 by Bill Hartman, serving commercial, medical, and industrial facilities in Maryland, Northern Virginia, Washington DC, and Pennsylvania. ETI offers design, installation, maintenance, repair, fabrication, and 24/7 emergency service, with a full machine shop facility in Harford County.

air compressorsconfined spacescore drillingequipment balancingequipment installation and relocationsgear boxes and housingHVAC equipment change outhydraulic cylinder repairlaser alignmentmachine shopmotorsplant maintenance shutdownspumps and valvestube bundles and coilsvibration analysiswelding & fabrication