mechanical contracting

JB Henderson Construction is a general and mechanical contractor and custom fabricator serving manufacturing, industrial, commercial, and institutional clients in the public and private sectors. Based in Albuquerque, New Mexico with offices in Arizona and Ohio, JBH performs architectural and mechanical work, constructs clean rooms, supplies pipe and sheet metal fabrications, and provides design/build and design/assist services and BIM development. It is an approved DOE Order 414.1D and NQA-1 supplier.

BIM developmentclean room constructiondesign/buildgeneral contractingpipe fabricationprefabricationprocess pipingproject managementsheet metal fabrication

Adkins and Kimbrough Mechanical is a mechanical, plumbing and HVAC contractor based in Bessemer, Alabama, providing systems installation and service for commercial, government, institutional and light industrial projects. Established in 2005 as J. Adkins Mechanical by Joel Adkins, with Jason Kimbrough later joining and the name changing to Adkins and Kimbrough Mechanical, LLC. The company operates a 20,000+ square foot HVAC fabrication facility.

Building Information Modeling (BIM)design-buildductwork prefabricationHVAC fabricationpipe prefabricationplumbing installationvalue engineering

JERO Industrial, Corp. is a renewed engineering company based in Vega Alta, Puerto Rico, offering mechanical and electrical contractor services, Reliability Centered Maintenance (RCM), compressed air solutions, fluid transfer, and steel, stainless steel and aluminum tanks and structures. It is an official distributor of Kaishan USA compressors and provides 24-hour emergency response.

24-hour emergency responsedesignelectrical contractingfabricationinstallationmaintenanceRCMrepairs

Jett's Specialty Contracting is an HVAC and mechanical contractor with over 20 years of industry experience serving Western Kentucky and beyond. The company designs, installs, and services HVAC systems for residential, commercial, industrial, and municipal customers, and also provides plumbing and specialized piping services. It is a Service-Disabled Veteran Owned Small Business.

HVAC installationHVAC maintenanceHVAC repairHVAC system designin-house fabricationplumbingsheet metal fabricationspecialized piping

The John C. Grimberg Co. Inc. is a family-owned and operated full-service general and mechanical contractor serving the Mid-Atlantic region, providing construction services to federal, state, and private clients since its founding in 1951. It specializes in delivering high-performance facilities and systems meeting LEED Green Building objectives, and is one of the largest mechanical contractors in the Washington, DC area.

constructability reviewsestimatinggeneral contractingIDIQ contract administrationLEED managementMACC contract administrationpre-construction managementschedulingtakeover projects for bonding agenciesvalue engineering

John J. Gregory Co., Inc. is a mechanical contractor located in Dunmore, Pennsylvania.

Johnson & Jordan, Inc. is a full-service mechanical contractor with in-house engineering services, serving commercial, healthcare, and educational projects throughout Maine and New Hampshire. Founded on September 3, 1991, it has grown into a 100% employee-owned company with over 250 employee-owners. Divisions include Electrical, BAS, Pre-Fabrication, Wastewater, Irrigation, and Service.

arc flash study and labelingbuilding automation systemscontrol panel design and installationcustom programming of HVAC controlselectrical servicesfiber optics installationsfire alarm installationsHVAC & plumbingin-house engineeringirrigation installationpre-fabricationsecurity system installationsWastewater

Johnson-Melloh is a Mechanical Contracting and Mechanical Services company founded in 1976, serving commercial facility owners and occupants with HVAC and mechanical service needs for more than four decades. It offers design-build, preventative maintenance, on-call services, facility products and energy solutions to industrial, manufacturing, municipal, university, K-12 school and healthcare facilities.

backflow testingdesign-builddrain cleaningenergy efficiency retrofitsjetter servicesmechanical serviceon-call serviceplan & specpreventative maintenancerefrigerationsewer cam servicestenant finish

JRA & Associates Contracting, LLC is a woman/minority owned construction services firm formed in 2007 by Joy Anderson, focused on mechanical contracting, general contracting, construction management and project management in the Washington Metropolitan Area. The company has executed over 500 projects totaling over $60M and serves federal, state, and commercial clients.

construction managementdesign-build constructiondrywallelectrical contractingFinish Carpentryflooringframinggeneral contractingpaintingproject managementradiant floor heatroofing systemstenant build outsvehicle exhaust removal systems

J. Williams Industrial Group, Inc. is a Native American-owned industrial and commercial contractor based in Jacksonville, Florida. It began over 15 years ago as a small family-owned industrial contractor focused on maintenance and repair work at paper mills in Northeast Florida, and now serves Florida and Georgia with industrial, mechanical, commercial, and electrical contracting services.

dock & doorelectrical contractingfire equipmentgeneral constructionmaintenance and repairplumbing

JWS Refrigeration & Air Conditioning is a Guam-based company founded in 1972 and incorporated in 1978, providing air conditioning, refrigeration, mechanical contracting, and food service equipment/supply. It serves private, public, and military customers on Guam, the CNMI, and throughout the Pacific, and holds distribution rights with manufacturers in the US, China, Malaysia, and Australia.

after hours service seven days a weekair conditioning and refrigeration retrofitsHVAC/R troubleshooting, repair and maintenancemarine air conditioning, ventilation and refrigeration