JBrennon completed raw water pump station rehabilitation for the City of Cornelia, replacing a vertical turbine pump, renewing piping and the creek intake, integrating electrical controls, and restoring the operating facility through carefully sequenced shutdowns.

JBrennon completed a laboratory cage washer replacement inside an active federal research facility, coordinating containment, phased demolition, two new Tecniplast units, utility connections, pit restoration, compressed air, testing, and commissioning.

See how JBrennon completed a vacuum-jacketed cryogenic piping upgrade in an active facility, replacing compromised piping with a tested stainless-steel system while coordinating shutdown, installation, and final restoration.

Across 10 assignments at seven Georgia locations, JBrennon delivered automotive facility renovations ranging from occupied-store refreshes and showroom upgrades to HVAC, concrete, pavement, and exterior envelope repairs. The program shows how consistent field coordination can adapt to different sites without treating every need as a standalone capital project.

The Chattanooga City Hall Annex renovation modernized occupied third- and fourth-floor spaces while the building remained operational. JBrennon delivered new interiors, windows, masonry and envelope repairs, plumbing, HVAC, electrical, interior finish, and life-safety upgrades while adapting each installation to the building's irregular dimensions.

JBrennon completed a Georgia parking deck structural repair across an active multilevel structure. The work included extensive crack sealing, approximately 181 square feet of concrete spall restoration, approximately 200 linear feet of joint replacement, structural reinforcement, pressure washing, and protective coatings.

Across six coordinated Atlanta engagements, JBrennon supported the permitting, design, construction, and expansion of an active autonomous-vehicle fleet hub. Work included converting a roughly 100,000-square-foot warehouse; high-speed doors, dock ramps, HVAC and life-safety upgrades; more than 150 protective bollards; a 2.5 MVA transformer; switchgear; directional boring; 15 remaining EV charging stations; standby-power integration; fencing, gates, and a companion charging-ar

JBrennon expanded the Fort Oglethorpe municipal maintenance facility with a new 40-by-80-foot garage, three offices, and repairs across existing buildings. The project combined difficult soil stabilization, utility coordination, and phased construction around active city operations.