What a general contractor actually does for you
What a general contractor takes off your plate on a remodel, when that coordination is worth paying for, and when managing the work yourself is reasonable.
By Elijah Canfield, Founder, Hire Best Pros · Updated September 9, 2026
Elijah Canfield is the founder of Hire Best Pros. He writes and edits the site's consumer guides, with a focus on how home service and moving projects are priced, scoped and compared.
A general contractor is the single point of responsibility on a project with more than one trade. They schedule the trades, order and stage materials, pull the permits, keep the inspections in order and answer for the finished work. On a remodel that touches structure, plumbing, electrical and finishes, that coordination is the product you are buying, not an extra fee on top of the labor.
Key points
- The more trades a project involves, the more a general contractor earns their fee.
- One contract and one warranty is easier to enforce than five separate ones.
- You still have to define the scope. A contractor manages the work, not your decisions.
One person owns the schedule
Remodels stall in the gaps between trades. Drywall cannot start until rough inspection passes, tile cannot start until the substrate is dry, cabinets cannot be set until the floor is in. A general contractor holds that sequence and calls each crew at the right moment.
When you self manage, every gap is a phone call you have to make, usually during a workday, and a trade that shows up to a room that is not ready may not come back that week.
Permits, inspections and code
Structural changes, new circuits, moved plumbing and window openings are typically permitted work. A contractor who works in your area regularly knows which office issues the permit, what the inspector will look for and how to schedule around it.
Unpermitted work follows a house. It resurfaces during an appraisal, an insurance claim or a sale, and it is far more expensive to correct after the walls are closed.
Buying power and material handling
- Established supplier accounts and delivery scheduling
- Realistic lead times built into the schedule before you commit
- Somewhere to stage and protect materials on site
- Returns and defective product handled by the contractor, not by you
One warranty and one point of accountability
If a tiled shower leaks, a homeowner who hired the plumber, the tile setter and the waterproofer separately gets three opinions and no owner. A general contractor carries the workmanship warranty across those trades, which is the practical reason most people hire one.
Ask for the workmanship warranty in writing, separate from any manufacturer warranty, and confirm the license and insurance before work starts.
Planning a remodel that touches more than one trade?
Find a remodeling contractorWhen you may not need one
- A single trade project, such as replacing a water heater or painting a room
- Cosmetic work with no permit, no structure and no rough in
- A small job where you already have a trusted specialist for the one trade involved
Common questions
- What does a general contractor charge for?
- Their fee covers project management: scheduling, supervision, permit handling, material coordination and responsibility for the finished work. It is usually expressed as a percentage of the project or built into a fixed contract price.
- Can I hire the trades myself and save the fee?
- You can, and on a single trade job it often makes sense. On a multi trade remodel you take on the scheduling, the permits, the sequencing risk and the job of resolving disputes between trades.
- What should I check before signing?
- License and insurance, a written scope with an allowance for unknowns, the payment schedule, the change order process, the workmanship warranty and who pulls the permits.