How do I check a custom home builder's references and past work?

Check a custom home builder's references and past work in three steps: get a list of past clients and call them with specific questions, visit two or three of the builder's finished homes in person, and look up the builder's complaint history with the Arizona Registrar of Contractors (ROC) before you sign. The ROC tells consumers directly to "request a list of references and check them," so this is not optional homework, it is the step that separates a builder who delivers from one who looks good in a brochure. The goal is to talk to people who already lived through a build with this exact company.

Get the reference list and actually call it

A real custom builder hands over a reference list without flinching, so the first test is whether they give you one at all. Ask for the names and numbers of three to five recent clients, ideally on homes similar to yours in size and price. A builder who stalls, gives only one name, or offers references but no contact details is telling you something. The ROC's own consumer guidance says to "request a list of references and check them," and the second half of that sentence is the part people skip.

Then call them. A reference list you never dial is worthless. Most past clients are happy to talk, because building a custom home is a big experience and they have opinions. Plan a short call of ten or fifteen minutes per reference. Ask for clients from the last two or three years, not a decade ago, because crews, suppliers, and the people running the company change. If a builder will only point you to one glowing review from 2018, treat that as a thin sample, not a track record.

Ask references the questions that actually matter

The value of a reference call is in the specific questions, so do not just ask "were you happy." Vague questions get vague answers. Pointed questions get the real story. Work through these:

• Did the final price match the contract? Ask what the home cost versus the original bid, and why it changed. This is where you learn if the builder's allowances were realistic or if change orders piled up. It also tells you how the builder's pricing model worked in practice. A fixed-price build and a cost-plus build drift from the original number in different ways, so ask which model the reference had. See why custom homes come in over budget.
• Did they finish on time? Ask the original timeline and the actual one. Some delay is normal in Arizona, between monsoon, supply chains, and inspections. A build that ran a year long with no explanation is different.
• How did the builder communicate? Ask who their main contact was, how often they heard from the builder, and how fast questions got answered. Communication is the number one thing buyers praise or hate.
• How were problems handled? Every build has a problem. Ask what went wrong and how the builder responded. A builder who fixes mistakes without a fight is worth more than one who never makes them.
• How was the home after move-in? Ask about warranty and callback service. Did the builder come back to fix the punch-list items and the small things that showed up after a few months?
• Would you hire them again? The simplest, most revealing question. Listen for hesitation, not just the word "yes."

Take notes, and call more than one reference. Patterns matter more than any single story. If three clients all mention slow communication, that is a real signal, not a one-off.

One reason the price question is so useful: Arizona law already requires the contract to state the numbers. Under A.R.S. 32-1158, any home construction contract over $1,000 must list the total dollar amount including taxes, the deposit, and each progress payment. So when you ask a reference whether the final price matched the contract, you are checking whether the builder honored a document the law required them to spell out. A builder whose past clients say the final number tracked the signed contract is a builder who runs a disciplined job.

Visit completed homes in person

A finished home tells you what a brochure cannot, so visit two or three in person if the homeowners allow it. The ROC consumer guidance points buyers toward references and finished work for exactly this reason. Standing in a home this builder finished, you see the craftsmanship, the fit and finish, and how it has held up. Ask the builder to arrange visits, or ask references during your calls if you can stop by.

Look at homes that are a few years old, not just the newest one. A brand-new home looks great on day one. A three-year-old home shows whether the work lasted: how the stucco aged, whether the floors stayed level, whether doors still close cleanly, whether settlement cracks stayed hairline or grew. Arizona's heat, monsoon, and expansive soils are hard on a house, so an older completed home is the honest test. For a full walkthrough of what to inspect on a tour, see what to look for when touring a custom builder's past homes.

If you can talk to the homeowner during the visit, do it. They will tell you things no reference call captures, like how the builder handled the final walkthrough or what they wish they had done differently. A builder who is proud of their work is glad to send you to a finished home. One who dodges the request is hiding something.

Check the builder's ROC complaint history

Your last reference is the state's record, so look up the builder's complaint history with the ROC before you sign. The ROC licenses Arizona residential builders and tracks complaints and discipline against each license. Run the builder's name or license number through the free license search at roc.az.gov, then read the record for two things: that the license status is Active and class B (General Residential Contractor), and whether there is a pattern of complaints. For the full walkthrough, see how to verify an Arizona contractor license with the ROC.

One old, resolved complaint is not a deal-breaker. A pattern of unresolved complaints is. The ROC notes that for new construction, a homeowner must file a complaint within two years from the close of escrow or actual occupancy, whichever comes first, and that its investigators may inspect the jobsite. So the complaint record reflects real disputes the agency reviewed, not just online venting. A clean or near-clean record across many years of building is a strong green flag. A string of abandonment or workmanship complaints is your warning to walk. If a build has already gone wrong, see how to file an ROC complaint and recovery fund claim.

Put the three checks together

References, finished homes, and the ROC record each catch something the others miss, so use all three before you decide. The reference calls tell you what it is like to work with the builder day to day. The home visits tell you whether the craftsmanship lasts. The ROC record tells you whether the state has had to step in. A builder who passes all three is rare and worth holding onto.

Do this work during bidding, before you sign or pay a deposit. The ROC frames it the same way: do your homework before hiring, get several bids, and check references and license. A short stretch of phone calls and home visits now is the cheapest insurance on a project this size. At Jematell Homes we hand over a reference list, point you to finished homes you can walk through, and welcome the ROC check, because the builders worth hiring are the ones who pass it.

Building with Jematell Homes

We are a licensed, family-owned Arizona custom home builder. Every project is different, so we will confirm the specifics for your parcel and budget with you directly.

Sources

• Arizona Registrar of Contractors: Before You Hire a Contractor
• Arizona Registrar of Contractors: File a Formal Complaint
• Arizona Registrar of Contractors (ROC) license search
• A.R.S. 32-1158 (Home construction contract requirements)