GEMCO Constructors

Helper - Plumbing

Helper

Entry-level apprentice plumber needed; high school diploma, valid driver’s license, ability to travel, willingness to enroll in apprenticeship, own tools.

Mechanical/ HVAC Estimator

Mechanical Estimator

3+ years of mechanical estimating experience; ability to read plans and specifications; familiarity with MS Office; ability to multitask and work with bid documents.

Apprentice - Welder/Pipefitter - IN/Industrial

Apprentice Welder Pipefitter

Entry-level apprentice assisting with layout, fabrication, welding, and pipefitting on industrial/construction projects; learning codes, safety, and trade skills.

Foreman - Controls

Foreman

Experience leading BAS/controls field crews; HVAC controls/BAS installation; conduit bending; read drawings; leadership and safety focus.

Estimator - Controls

Estimator

3+ years of controls estimating experience; read plans/specs; prepare takeoffs; vendor quotations; Excel; building automation knowledge preferred.

Project Manager - Mechanical

Project Manager

3+ years in commercial mechanical construction; ability to read plans; valid driver’s license; proficient in MS Office.

Controls Technician I

Controls Technician

HVAC technician certificate or diploma; EPA 608 Type II/Universal; willingness to travel nationally; valid driver’s license; ability to lift 50 lbs; basic computer skills.

Controls Technician II

HVAC certification or journeyman-level experience; EPA 608 Type II or Universal; 3+ years commercial HVAC/refrigeration; strong electrical/controls knowledge; valid driver's license; ability to lift 75 lbs and work at heights; willingness to travel nationally.

Controls Technician III

Senior HVAC technician with 7+ years of field experience; EPA 608 Universal certification; advanced HVAC and control system expertise; mentorship and travel ability.

Journeyman - Plumbing - Construction - IN Region

Journeyman - Plumbing

Journeyman plumbing; lead on jobsite; mentor apprentices; ensure codes and safety standards; read blueprints; coordinate with other trades.

Foreman -  Plumbing - Construction - IN Region

Plumbing foreman leadership, crew supervision, safety, and project coordination experience.

Apprentice - Construction - IN Region

Apprentice

Entry-level apprentice learning plumbing, piping, and construction tasks with safety and technical skill development.

Electrical Journeyman - Indianapolis Region

Electrical Journeyman

Journeyman with 5 years experience in commercial/industrial installations; ability to stand, bend, reach, lift up to 50 lbs; climb ladders; work from scaffolding and lifts; drive company vehicle; capable of long-distance travel between sites.

Apprentice - Electrical – IN Region

Apprentice - Electrical

Entry-level electrical apprenticeship; willingness to learn; able to follow supervision and safety policies.

Entry-level electrical apprentice; assist with installation, testing, maintenance; follow safety and learn ongoing skills.

Senior Project Manager/Estimator – Charlotte, NC

Senior Project Manager/Estimator

Senior Project Manager/Estimator with leadership in industrial plumbing projects, estimating, budgeting, client liaison, and team mentorship.

Apprentice - Electrical - National/Industrial

Entry-level apprentice in electrical trade; learning under Journeymen; hands-on installation, testing, troubleshooting; safety-focused.

Journeyman-level electrical duties; supervise apprentices; install, maintain, and repair electrical distribution systems on industrial projects; leadership and safety focus.

Foreman - HVAC Startup Controls

Supervise, commission, troubleshoot HVAC startup controls; lead apprentices and technicians; ensure safety and on-time project delivery.

Estimator - Electrical 

Develop cost estimates for electrical construction projects in Indiana; perform takeoffs; prepare bid packages; collaborate with PMs, engineers, vendors; ensure accuracy and compliance.

Technician - Electrical Service

Electrical Service Technician

Diagnose, repair, and maintain commercial/industrial electrical systems; lead small projects; coordinate with vendors; document work; on-site customer communication; on-call rotation.

Title	Location	Date
Helper - Plumbing Full Time · 0+ YOE Carmel, Indiana, United States · Onsite	Carmel, Indiana, United States Onsite	Apr 29, 2026
Mechanical/ HVAC Estimator Full Time · 3+ YOE Charlotte, North Carolina, United States · Onsite	Charlotte, North Carolina, United States Onsite	Apr 28, 2026
Apprentice - Welder/Pipefitter - IN/Industrial Full Time Carmel, Indiana, United States · Onsite	Carmel, Indiana, United States Onsite	Apr 24, 2026
Foreman - Controls Full Time Carmel, Indiana, United States · Onsite	Carmel, Indiana, United States Onsite	Apr 24, 2026
Estimator - Controls Full Time · 3+ YOE Carmel, Indiana, United States · Onsite	Carmel, Indiana, United States Onsite	Apr 24, 2026
Project Manager - Mechanical Full Time · 3+ YOE Carmel, Indiana, United States · Onsite	Carmel, Indiana, United States Onsite	Apr 24, 2026
Controls Technician I Full Time · $42K-$62K/yr · 0+ YOE Carmel, Indiana, United States · Onsite	Carmel, Indiana, United States Onsite	Apr 23, 2026
Controls Technician II Full Time · $50K-$58K/yr · 3+ YOE Carmel, Indiana, United States · Onsite	Carmel, Indiana, United States Onsite	Apr 23, 2026
Controls Technician III Full Time · $30-$40 · 7+ YOE Carmel, Indiana, United States · Onsite	Carmel, Indiana, United States Onsite	Apr 23, 2026
Journeyman - Plumbing - Construction - IN Region Full Time Carmel, Indiana, United States · Onsite	Carmel, Indiana, United States Onsite	Apr 17, 2026
Foreman - Plumbing - Construction - IN Region Full Time Carmel, Indiana, United States · Onsite	Carmel, Indiana, United States Onsite	Apr 17, 2026
Apprentice - Construction - IN Region Full Time Carmel, Indiana, United States · Onsite	Carmel, Indiana, United States Onsite	Apr 17, 2026
Electrical Journeyman - Indianapolis Region Full Time · 5+ YOE Carmel, Indiana, United States · Onsite	Carmel, Indiana, United States Onsite	Apr 15, 2026
Apprentice - Electrical – IN Region Full Time · 0+ YOE Carmel, Indiana, United States · Onsite	Carmel, Indiana, United States Onsite	Apr 11, 2026
Apprentice - Electrical – IN Region Full Time · 0+ YOE Carmel, Indiana, United States · Onsite	Carmel, Indiana, United States Onsite	Apr 11, 2026
Senior Project Manager/Estimator – Charlotte, NC Full Time Charlotte, North Carolina, United States · Onsite	Charlotte, North Carolina, United States Onsite	Apr 11, 2026
Apprentice - Electrical - National/Industrial Full Time · 0+ YOE Charlotte, North Carolina, United States · Onsite	Charlotte, North Carolina, United States Onsite	Apr 11, 2026
Electrical Journeyman Full Time Charlotte, North Carolina, United States · Remote	Charlotte, North Carolina, United States Remote	Apr 11, 2026
Foreman - HVAC Startup Controls Full Time Charlotte, North Carolina, United States · Remote	Charlotte, North Carolina, United States Remote	Apr 11, 2026
Estimator - Electrical Full Time Carmel, Indiana, United States · Onsite	Carmel, Indiana, United States Onsite	Apr 11, 2026
Technician - Electrical Service Full Time Carmel, Indiana, United States · Onsite	Carmel, Indiana, United States Onsite	Apr 11, 2026

Name	GEMCO Constructors
Headquarters	US
Industries	ConstructionEngineering Services
Activities	Mechanical ContractingElectrical ContractingPlumbing InstallationBuilding AutomationDesign-Build Construction
Type	Private
Employees	300
Tagline	Mechanical, electrical, plumbing, and building automation construction contractor.
Founded	2,014
Website	wearegemco.com

GEMCO Constructors

About GEMCO Constructors