Serving El Cajon and Nearby
Free concrete estimates for homes in El Cajon, CA and nearby.
Who Can Pour Concrete in California
A Class B general contractor can legally run a concrete job in El Cajon, as long as a licensed C-8 does the concrete or the B holds that license.
At a Glance
- The B license is the most common one in California.
- Three set cases let a B take a concrete job.
- One contract and one person to call.
- Street work may need a Class A. Ask the city.
The Question Behind the Question
Many El Cajon homeowners ask who is allowed to pour a slab. They expect one answer, a concrete license. The real answer has more than one path. The state says a Class B General Building Contractor works mainly on structures for shelter and enclosure, with at least two unrelated trades in the job. The state also calls B the most common license class in California. See its Fast Facts sheet.
When a B Can Take the Job
A B can take a prime contract for other trades, concrete included, in only three cases.
- The contract has at least two unrelated trades besides framing or carpentry.
- The B also holds the license for that trade, a C-8 for concrete.
- The B hires a properly licensed specialty contractor for that trade and runs the job.
Framing and carpentry do not count toward the two trades. A B may take a framing or carpentry job alone.
Match Your Job to a Path
| Job | Path |
|---|---|
| A driveway and nothing else | The B holds a C-8, or hires a licensed C-8 to pour it |
| A patio slab, a block wall, lighting and drainage | One B contract can cover it, since the job has several unrelated trades |
| A new room with a slab under it | A B can run it, since the slab is one part of a building job |
| A framing or carpentry job alone | A B can take it with no help |
| A new driveway apron or curb at the street | Ask the city. The handout points to a Class A for street work |
Why Some Homeowners Like a B
With a B in charge you sign one contract and have one person to call. The B coordinates the licensed concrete sub and the other trades, such as electrical, masonry, grading and paving, or landscape. The B is responsible to you for the whole job.
That helps on a hot valley summer pour, where the timing between the forms, the electrician and the truck matters. Ask who will be on site that day.
A Concrete Only Job From a B
A B can take a plain driveway job only if the B holds a C-8 or hires a licensed C-8 for the pour. A B that pours concrete alone, with no C-8 on the job, is outside the rules.
The Remodeling Class Is Not Enough
A B-2 Residential Remodeling license covers existing wood frame homes, with at least three unrelated trades in one contract and no structural changes to load bearing parts. Concrete is not on its list of trades. Read the B-2 classification.
Street Work Is Its Own Question
The El Cajon handout says an A General Engineering license is required for jobs that need street work. The state describes a Class A contractor as one who builds fixed works such as roads and utilities, with related earthwork and concrete. If your job reaches the curb or the street, see our permit guide and ask the city first.
Ask These Before You Sign
- The license number, then check every class it lists on the CSLB license check
- Whether the contractor holds a C-8 or is hiring one
- The name and license number of any sub
- A written contract that names who does each part
Keep the minor work line in mind too. Since January 1, 2025, it is $1,000 in labor and materials, and only when no permit is needed and no one is hired to help. We are not the contractor. We connect you with a licensed local pro and you check the license yourself.