How to Vet a Backyard Contractor Before You Sign Anything
Before you sign with any backyard contractor, verify the CSLB license, watch for red flags, and ask questions that protect your new-construction investment.

You just closed on a new-construction home. The house is finished, the paint is fresh, and the backyard is a flat pad of dirt with a builder's fence around it. Now the calls start. Someone found your address from the county permit records. Someone else knocked on your door while you were unloading boxes. Every one of them says they can turn that dirt into the backyard you pictured when you signed the loan documents.
Some of them can. Some of them cannot, and the difference is not always obvious from a business card or a slick rendering. Before you hand a deposit to anyone, walk through the same checks a licensed contractor would want you to run on us. It takes less than an hour and it is the cheapest insurance you will buy on this project.
Start With the License, Not the Sales Pitch
Every contractor doing work over a small dollar threshold in California is required to carry a license issued by the Contractors State License Board. That single fact filters out more bad actors than any review site or referral ever will, because a license number is a public record you can check yourself in about two minutes.
Go to cslb.ca.gov and use the license lookup tool. Type in the license number the contractor gave you, not just their company name, since names can be recycled or slightly altered. Confirm three things: the license is active, it is not suspended or revoked, and the classification actually covers the work you are hiring for. A B classification covers general building. A C-27 classification covers landscaping specifically. A pool or spa installer should carry a C-53. If someone is pitching a full backyard, that is often a job for a general contractor who can pull permits and coordinate the trades under one license, rather than a single specialty license trying to cover scope it was never issued for.
While you are on the site, check the bond and workers' compensation status shown on the record. If a contractor tells you they are licensed but the lookup shows otherwise, that is the end of the conversation, not a detail to smooth over. We are proud that Five Stars Builders operates under CSLB License #1103138, and we tell every prospective client to go verify it independently before they hire us, not just take our word for it. Read more about how we operate on our about page.
Red Flags That Should Make You Pause
Most backyard projects go wrong for predictable reasons. None of these signals guarantee a bad outcome on their own, but two or three together should slow you down.
- The person quoting the job cannot give you a license number on the spot, or asks you to trust a family member's or friend's license
- The full deposit is requested before any plans, permits, or scope of work exist in writing
- There is no written contract, or the contract has blank sections you are told will be filled in later
- The company has no permanent local address you can find, only a phone number and a truck
- Pricing is dramatically lower than every other estimate you have received for comparable scope
- You are pressured to sign the same day the estimate is given, especially with a discount tied to that pressure
- The contractor cannot explain how they plan to handle HOA plan submittal in a community that requires it
- Subcontractors change project to project with no consistent crew you can ask about
Questions to Ask Before You Sign Anything
A legitimate contractor expects these questions and answers them without hesitation. Bring this list to every estimate, in this order.
- What is your CSLB license number and classification, and can I look it up while you are here?
- Who pulls the permits, and whose name is on them, yours or a subcontractor's?
- If my HOA requires plan approval, do you prepare and submit those documents, or is that left to me?
- Will one project manager be my point of contact from design through final walkthrough, or will I be coordinating multiple crews myself?
- What is included in the written scope, and what would trigger a change order?
- What is your payment schedule, and how does it align with completed phases of work rather than a flat upfront amount?
- Who is responsible if a subcontractor's work fails inspection or needs to be redone?
- Can you walk me through a rough timeline from signed contract to substantial completion?
Write the answers down. A contractor who gives you clear, specific responses to all eight is operating like a business that plans to still be answering your calls a year from now.
Why One Team Beats Juggling Five Trades
Here is the part most new homeowners do not find out until they are already three trades deep. A backyard on a new-construction lot is not one job, it is several: grading and drainage, hardscape, planting and irrigation, and often a pool or an outdoor structure, each with its own permit requirements and its own inspection sequence. Hire each trade separately and you become the general contractor by default. You are the one scheduling the plumber around the mason, explaining what the landscaper already promised to the pool crew, and absorbing the finger-pointing when the drainage does not match the grading someone else did the week before.
A single licensed general contractor carries the accountability for the whole yard under one contract. If something does not line up between trades, that is our problem to solve, not yours to mediate. We scope the project, sequence the work, and stand behind all of it, from the first grading permit to the last plant in the ground. If your community has HOA design review, we handle those submittals as part of the process instead of leaving you to interpret architectural guidelines on your own. You can see how that plays out on a real project on our new-construction backyard page, and if your community requires plan approval before anyone breaks ground, our HOA and permits page walks through exactly how that step works.
None of this replaces doing your own homework. Verify the license. Ask the questions. Read the contract line by line before you sign it. A contractor with nothing to hide will welcome every bit of that scrutiny, because it is the same standard we hold ourselves to on every yard we build. You can read more about our approach and our team on the about page.
01Is it enough to see a license number on a business card?
02Do I need a general contractor for landscaping, or just a landscaper?
03What should a fair payment schedule look like?
Talk to a licensed team that expects to be checked. Learn how Five Stars Builders works, start to finish, on our about page.
About Five Stars Builders
