How to Choose a Paver Contractor in the Bay Area: The Questions That Actually Separate Them

Three contractors walk the same backyard in Walnut Creek and hand you $21,000, $27,500 and $34,000. Same square footage, same paver on the sample board. The spread is not a negotiation game. It is three different jobs hiding under the same word.

Almost all of that difference lives below the pavers, in the part you will never look at again after the last day.

The base is the whole argument

A paver patio is a flexible pavement. The pavers themselves are just the wear surface. What holds the shape is a compacted aggregate base under them, and how deep that base goes is the single biggest cost lever a contractor has.

On Bay Area clay, we build patios on 6 inches of compacted Class II base, driveways on more, and we compact in lifts rather than dumping the full depth and running a plate once over the top. Compacting in lifts takes longer, which is exactly why it is the first thing to disappear from a thin bid.

Ask every contractor two questions and write the answers down:

How deep is the base, in inches, for my soil?

Do you compact in lifts, and with what?

If the answer is a shrug or "we do it right," you have your answer.

Drainage, before anyone talks about color

Water is what kills hardscape here. Not frost, not sun. Eight months of nothing and then a winter that drops the whole year's rain in a few weeks.

A patio has to move water away from the house, and the slope that does it is small enough that you will never notice it underfoot. Roughly a quarter inch of fall per foot. Where the grade cannot carry it, you need a drain and somewhere for that drain to go.

The bid that does not mention water at all is the one that will cost you again later. We have rebuilt patios in Orinda and Concord where the original crew laid beautiful pavers over a base that pitched gently back toward the foundation.

Who is actually going to be in your yard

This one surprises people. A lot of hardscape in the Bay Area is sold by one company and installed by a rotating set of subcontracted crews. The salesman who measured your yard may never see the job again, and the crew that starts it may not be the crew that finishes it.

Our crew is our crew. The same people who show up on demo day are the ones doing the final walkthrough, and that is not a slogan, it is the reason we can promise a schedule and keep it.

Ask directly: are your installers employees or subcontractors, and will the same crew be here start to finish?

The warranty question, asked properly

Everyone says "warranty." The word means two separate things and you want both:

The manufacturer's warranty on the pavers themselves, which covers the units against structural failure and is typically lifetime on quality concrete pavers. That one comes from the factory, not the installer.

The workmanship warranty, which covers the installation. Settling, shifting, joints opening up. This is the one that matters, because a paver almost never fails on its own. The base under it does.

Get both in writing, on paper, with a duration on the workmanship side. A verbal warranty from a company that dissolves and reopens under a new name every few years is worth nothing.

The license, in sixty seconds

California requires a contractor license for any job over $500 in labor and materials. The license number should be on the estimate. Type it into the CSLB lookup and you will see the license status, the bond, and whether workers compensation is current.

If a crew member gets hurt in your backyard and the contractor carries no workers comp, that exposure can land on your homeowners policy. Sixty seconds of checking.

What an honest estimate looks like

The good ones are boring. Line items, not a single number. Square footage, base depth, paver name and thickness, edge restraint, joint sand type, drainage work, demo and haul-off, and what happens to the dirt.

The number on the bottom should be defensible piece by piece. If a contractor cannot explain why his number is higher than the other guy's, he does not deserve the difference.

What we do on a first visit

We measure, we look at where the water goes, we bring samples, and you get an itemized estimate with the base depth written on it. No deposit, no pressure, no pricing that changes if you decide the same week. Most Bay Area homes we quote get a number within a day of the visit.

If you want that visit, call us at 1-888-282-1344 or ask for a free on-site design consultation. Bring the other two bids. We would rather you compare them properly than take ours on faith.