Can a Class B General Contractor Run Your Concrete Job in Chula Vista?

The Short Answer

Many Chula Vista homeowners think only a concrete license can touch a slab. That is not quite right. The CSLB describes a Class B General Building Contractor as a business whose main work is building structures for shelter and enclosure, work that needs at least two unrelated building trades. The CSLB also says B is the most common license class in California. See its Fast Facts sheet.

Three Ways a B Can Take Concrete Work

The CSLB lets a B 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. Framing and carpentry do not count toward the two.
• The B also holds the specialty license for that trade, which is a C-8 for concrete.
• The B hires a properly licensed specialty contractor, a C-8 for the concrete, and runs the job.

A B may also take a job for framing or carpentry alone. That is the one trade it can do with no help.

A Chula Vista Patio With More Than a Slab

Picture a back yard patio on the east side. The plan has a slab, a low block wall, lighting and drainage. That is one job with several trades, and a B can run it from one contract. A new slab under an added room works the same way, because the slab is part of a larger building project. A driveway that is part of an addition can too.

Check the city side as well. In Chula Vista a retaining wall over 3 feet needs a permit. Our permit guide lists what the city says about walls, patios and driveways.

One Contract, One Person to Call

With a B in charge, you sign one contract. The B coordinates the concrete sub and any other trades, such as electrical, masonry, grading and paving, or landscape. The B answers to you for the whole job, so you are not chasing five crews.

Ask for the contract to name who does each part. If a sub pours the concrete, it should say so.

A Concrete Only Job

Say you only want a new driveway. A B can still take it, if the B holds a C-8 or hires a licensed C-8 to pour it. The B does not get to pour it with no concrete license and no C-8 sub. That is the line to check.

Remodeling Licenses Are Different

The Class B 2 Residential Remodeling license covers work on 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. If someone says that license alone covers your driveway, ask more questions.

When the Street Needs a Class A

A driveway apron or a sidewalk in the public right of way is street work. The CSLB says a Class A General Engineering Contractor handles fixed works such as roads, with the related earthwork and concrete. Some cities ask for an A for work in the street. Ask Chula Vista what it needs for your job, and see the street section of our permit guide.

What to Ask Before You Sign

• The license number, then look it up on the CSLB license check, which lists every class the license holds
• Whether the contractor holds a C-8 or is hiring one
• The name and license number of any sub who will pour
• A written contract that names who does each part
• Who pulls the permit and who pays for it

Also keep the $1,000 line in mind. Since January 1, 2025, a person with no license may only do minor work up to $1,000 in labor and materials, with no permit needed and no help hired.