General Contractor Job Description

A General Contractor is the company, and the people inside it, that signs the prime contract with a building owner and promises to deliver the finished project for an agreed price and date. The Bureau of Labor Statistics files this work under construction managers and notes that people in that occupation are often called general contractors or project managers. The GC rarely designs the building and may self-perform only a slice of the work, such as concrete or carpentry. Its value is in organizing everyone else.

The cycle starts in preconstruction. An estimator, or on a small firm the owner, takes off quantities from the drawings, solicits bids from electrical, mechanical, plumbing, steel and finish subcontractors, and assembles a number that covers the trades, the GC's own field staff and trailer costs, insurance, bonds and a margin. Win the job and the next step is buyout: turning those bids into signed subcontracts with clean scope language, so the curtain wall sub knows it owns the flashing and the drywall sub knows it does not.

Once dirt moves, the GC runs the job through a handful of recurring rituals. The superintendent holds a daily coordination meeting with foremen and walks the site for safety and quality. The project manager runs the weekly owner-architect-contractor meeting, updates the schedule, logs RFIs and submittals in a platform such as Procore or Autodesk Construction Cloud, and fights to get answers from the design team before a question stalls a crew. The schedule is a living document: a late transformer or switchgear lineup can push energization, which pushes finishes, which pushes the certificate of occupancy.

Money is the other half of the job. Every month the GC prepares a pay application against the schedule of values, collects lien waivers from subcontractors and passes payment down the chain. Changes arrive constantly, from an owner who adds a room to a hidden condition behind a wall. Each one needs written notice, pricing from the affected trades and a signed change order before the work proceeds, or the GC ends up paying for it.

The GC also carries site responsibility. It controls access, runs orientation for every new worker, enforces fall protection and housekeeping, and coordinates with the local building department for permits and inspections. When an inspector fails a rough-in, the GC sequences the fix so it does not cascade into the next trade.

The job ends with closeout: punch lists, final inspections, commissioning of building systems, warranties, operation manuals and as-built drawings. Where the contract holds retainage until the owner accepts the work, a sloppy closeout can tie up the profit on a project for months.

Two routes lead into general contracting. One runs through a degree in construction management, civil engineering or construction science, followed by years as a project engineer, assistant project manager and project manager at an established GC. The other starts in the field: an apprentice or journey-level carpenter, electrician or concrete finisher becomes a foreman, then a superintendent, then opens a firm. The BLS Occupational Outlook Handbook says construction managers typically need a bachelor's degree and learn management techniques through on-the-job training. As a rough guide, plan on several years in the trades or in project management before running a firm.

Licensing. Licensing is a state matter. California shows how specific the rules get. Its Contractors State License Board requires a license for any project priced at $1,000 or more in labor and materials combined. The person qualifying the license needs at least four years of journey-level experience in the last 10 years, though CSLB allows credit of up to three years for technical training, apprenticeship training or education toward the four, and imposes no education requirement of its own. Every licensee must also keep a $25,000 contractor's bond on file. Requirements differ elsewhere, so read the rules of each state board before bidding there.

Credentials worth pursuing:

• California B General Building Contractor license (Contractors State License Board), or the general contractor license from your own state board
• Florida Certified General Contractor license (Florida Construction Industry Licensing Board)
• OSHA 30-Hour Construction outreach card (OSHA Outreach Training Program)
• Certified Construction Manager, CCM (Construction Manager Certification Institute)
• Certified Associate Constructor, CAC, and Certified Professional Constructor, CPC (American Institute of Constructors)
• LEED AP BD+C (Green Business Certification Inc.)

Skills that carry the job:

• Estimating and quantity takeoff from drawings and specifications, with a feel for where bids are thin
• CPM scheduling in Primavera P6 or Microsoft Project, plus short-interval lookaheads for the field
• Contract literacy: AIA A201 general conditions, subcontract flow-down clauses, notice deadlines and lien rights in your state
• Cost control: job cost reports, committed cost, cost-to-complete forecasts and cash flow
• Code fluency: the International Building Code and its plumbing, mechanical and electrical companions, enough to catch problems in submittals
• People management: holding subcontractors to their scope without burning the relationships the next bid depends on

Running a firm adds a second job on top of running projects: payroll, insurance renewals, surety relationships, banking covenants and the year-end financial statements that lenders and sureties ask to see.

BLS projects employment of construction managers, the occupation that includes general contractors, to grow 9 percent from 2025 to 2035, which it rates as much faster than the average for all occupations. It expects about 49,700 openings a year on average over the decade, and says many of them will come from the need to replace workers who move into other occupations or leave the labor force. The same Handbook counts 38 percent of construction managers as self-employed, the owner-operator side of general contracting.

The near-term market is less comfortable than that long-run number. The Census Bureau's November 2, 2026 release put construction spending in September 2026 at a seasonally adjusted annual rate of $2,186.1 billion, 2.7 percent below the September 2025 estimate.

Costs are the other pressure. In an October 15, 2026 analysis of federal producer price data, the Associated General Contractors of America reported that the index for inputs to new nonresidential construction jumped 11.9% from September 2025 to September 2026, the most in four years. AGC said firms appear to be absorbing most of the cost increases amid relatively soft demand for construction projects except data centers, and that soft demand makes it hard for firms to raise bid prices. Metals are one driver: since tariffs of up to 50% were imposed in 2025, prices climbed year over year by 25.2% for aluminum mill shapes, 27.6% for steel mill products and 30.0% for copper and brass mill shapes.

For a general contractor, price risk sits in the lump-sum bid. Tools for managing it include escalation clauses, short price-hold windows from suppliers, confirming steel and electrical gear pricing close to bid day, releasing long-lead orders as soon as the owner authorizes them, and documenting every delivery slip so a delay claim has a paper trail.

Software handles much of the paperwork, from digital takeoff to submittal logs, but the decisions stay with people: judging which subcontractor's low number is real, deciding when a schedule slip needs a recovery plan, and telling an owner bad news early.

The career ladder inside a larger GC runs from project engineer to project manager, senior project manager and project executive, with a parallel field path from assistant superintendent to general superintendent. Each step up brings larger contract values, more subcontracts to manage and more of the firm's reputation riding on the outcome. The other path is ownership, where income tracks the firm's profit, bonding capacity and ability to win work. Some firms build a specialty, such as healthcare, K-12 schools, data centers or public works, to compete for repeat owners in that sector.

Dear Ms. Okafor,

I am applying for the General Contractor and Operations Manager position at Ridgeline Builders. For the past nine years I have worked at Harlan Construction, first as a project engineer and for the last five as project manager on commercial tenant improvements and ground-up medical office buildings in the region. I hold a state general building license and have qualified the license for Harlan since last spring.

My most recent project was a two-story outpatient clinic with an imaging suite. The owner added a second MRI room after foundations were poured. I priced the change with our steel, electrical and shielding subcontractors in eight days, resequenced the slab pours around the new pit and kept the turnover date the owner had promised its physicians. We closed the job with a punch list of under forty items and released retainage within sixty days of substantial completion.

I run my projects the same way every time. Subcontracts are bought out with scope sheets the subs sign, so arguments happen before mobilization, not during it. Pay applications go out on the same day each month with lien waivers attached. RFIs carry a needed-by date tied to the schedule, and I call the architect when one is about to slip rather than letting it age in the log. On safety, I hold every subcontractor foreman to the same orientation and weekly walk as our own crews.

Ridgeline's move into healthcare work is what drew me to this role. I would bring an estimating discipline built on real takeoffs, a working relationship with inspectors in three counties, and a record of finishing on schedule without souring the trade partners we need for the next bid.

I would welcome the chance to walk you through my project files and cost reports.

Sincerely, Daniel Reyes