Countertop job documentation: job folders, customer approvals, change orders and keeping customers informed

A countertop job passes through five or six people between the sale and the install, and most expensive mistakes happen at the handoffs. The fix is one job record that everyone works from: the signed quote, the approved drawing, fixture models, slab numbers, photos, change orders and the payment status, all filed under one job number. Before any stone is cut, get the customer's signed approval of the layout, seams, edges and cutouts. After that, treat every change as a written, priced, signed change order. Tell customers and contractors what is happening before they have to call, and most status calls go away.

Why documentation matters in a stone shop

Stone is expensive to cut twice. A countertop piece that doesn't match what the customer expected usually costs $1,500 to $4,000 to remake, and the shop pays unless it can show what the customer approved. Good records do three jobs:

• They carry information between people. The salesperson hears "the sink is the 33-inch workstation model." If that sentence doesn't make it to the templater, the CNC programmer and the installer, someone cuts the wrong opening.

• They settle disputes. A signed layout with seam locations and a dated slab photo ends most "that's not what I picked" arguments in minutes. Courts and card companies also generally treat a signed written agreement as the deal, over anyone's memory of a phone call.

• They let the shop learn. You can't find the cause of a remake if nobody wrote down what was agreed. See remakes and quality.

What belongs in a job folder

A job folder (also called a job packet) is everything about one job in one place, whether that is a paper folder, a shared drive or shop software. Organize it by stage, so each person knows where to look and what to add.

The work order itself is covered in shop drawings and work orders.

How to organize files if you don't have job software

A shared cloud drive works well for a small shop, as long as everyone follows the same structure. Use a company-owned shared drive, not someone's personal account, so files stay when an employee leaves.

1. One top folder per job, named so it sorts by date and reads at a glance: 2026-03-14_Kowalski_Kitchen_1047.

2. The same numbered subfolders in every job: 01_Contract, 02_Template, 03_Approval, 04_Material, 05_Fabrication, 06_Install, 07_Financial, 08_Warranty. The numbers keep them in the same order everywhere.

3. Descriptive file names with date, job and document type: 20260314_1047_ChangeOrder_v02.pdf, 20260310_1047_Template_IslandNorth.jpg. Adding the slab lot number to fabrication files makes defects traceable.

4. Never overwrite an old version. Save v02 next to v01. The version history is your proof of what changed and when.

5. Keep a simple job log, one row per job with status, dates and balance due, so nobody has to open folders to answer "where is the Kowalski job?"

This setup starts to strain once you have more active jobs than one person can track, often somewhere past ten to fifteen at a time. At that point, job software that ties the quote, drawing, files and schedule to one record saves real time, because nobody retypes information into a second place.

Photos: what to take and when

Photos are the cheapest insurance a shop has. Each one should be dated and filed under the job, not left on an installer's phone.

Fifteen to twenty-five photos cover a typical kitchen. Fewer leaves gaps in the record, and many more slows the crew without adding much.

For slab layout photos, shoot square-on to the slab (not at an angle, which distorts it) in soft, even light. Direct sun and overhead fluorescent tubes both glare on polished stone. Mark cut lines with bright painter's tape or overlay the layout digitally at true scale. Layout imaging tools are covered in slab selection and inspection.

Customer approval before cutting

The single most valuable document in a stone job is the customer's signed approval of what will be cut. Get it after template and before the file goes to the saw or CNC.

A good approval packet shows:

• job number, customer, address and date

• the exact material, color, thickness, finish and slab or lot number

• a drawing with every piece, its size and where it sits

• seam locations and, for veined stone, the vein direction and how it flows across seams

• the edge profile on each edge, by name and with a picture or cross-section

• sink model and mounting, faucet hole count and positions, cooktop model and any other cutouts

• backsplash height and overhangs

• a line saying changes after signing need a written change order and may cost extra

• a signature and date

When to get it. The strongest moment is at the template visit, on a tablet, before the templater leaves. The customer is standing in the kitchen and can see the seam location. If the drawing has to be prepared back at the shop, send it with a clear deadline (48 hours is common) and don't cut until it comes back signed. A cut sheet sent the night before the cut invites a rushed "looks fine" that the customer later regrets.

Electronic signatures count. In the U.S., the federal E-SIGN Act and state electronic transactions laws (the Uniform Electronic Transactions Act in 49 states and D.C., and New York's own statute) give electronic signatures and records the same legal effect as paper for most contracts. A reply email saying "approved" is better than a phone call, but a signed document that shows exactly what was approved is far stronger.

Verbal approval is not approval. "Looks good" on a phone call is nearly impossible to prove later. If a customer approves by phone, send a written summary and ask them to confirm it in writing.

Contractor-managed jobs. When a general contractor (GC) or builder is your customer, the contract should make the GC responsible for getting the homeowner's approval. In practice the shop still carries the risk if the homeowner never saw the seam layout. Many shops ask for the homeowner's signature on the cut sheet as well, or at least copy them on it.

Change orders, especially mid-fabrication

A change order is a signed document that changes the agreed scope and price after the original approval. Three situations get lumped together, and it helps to keep them apart:

• A template correction fixes the scope to match what the templater measured, such as a counter that is 2 inches longer than the quote's estimate. The price may change, but the customer didn't ask for anything new.

• A change order changes what the customer is buying: a different sink, another edge profile, a moved cooktop.

• A separate add-on is new work, like a bathroom vanity added to a kitchen job. It is cleaner as its own quote attached to the same job, so it doesn't get tangled into the original scope.

How much a change costs depends on when it happens

In most shops the real point of no return is CNC programming or the saw, not install. Once the DXF is in the machine queue, the slab can be cut within a day. That is why your contract should define when production starts.

What the contract should say

Change terms belong in the original contract, where the customer sees them before signing. Typical clauses:

• changes must be requested and approved in writing

• a clear definition of when production has started (for example, when the job is released to programming)

• a fee schedule by stage, or a statement that changes after production starts are billed at material plus labor

• how long the customer has to respond before the shop proceeds on the original plan

• who owns cut material that can't be used (usually the shop, which may sell it as a remnant)

Some states regulate home-improvement contracts directly. California, for example, requires home-improvement contracts over $500 to include specific disclosures, including that change orders must be in writing. If the original contract is signed in the customer's home, the FTC's Cooling-Off Rule can give the customer three business days to cancel, so many shops wait out that window before ordering material. Have a local attorney review your contract. More in contracts, deposits and payments.

How to process a change mid-fabrication

1. Stop the pieces affected. Tell the shop the moment the request comes in, and put a hold on the job in the schedule.

2. Find out where the job is. Has it been programmed? Cut? Polished? This decides the cost.

3. Write the change order. Original spec, new spec, price change (material with waste, labor, any credits), new total and the effect on the install date.

4. Get it signed before any work on the change. If the customer won't sign, the change doesn't happen and the job goes ahead on the original scope.

5. Update everything. Drawing, work order, schedule and piece labels. A change order that only lives in the office is how the old version gets cut.

6. File it in the job folder with a version number, and invoice it with the job.

A typical residential kitchen sees zero to two change orders. More than that usually means the first consultation missed questions, such as the sink model or the backsplash plan.

Cutting down status calls

Most customer calls to a fabricator are some version of "what's happening with my countertops?" The customer waits two to four weeks between the sale and the install and sees nothing in between. Every call interrupts someone who was doing something else.

The fix is to tell customers what is happening before they wonder:

Four habits matter as much as the messages:

• One point of contact per customer, named in the first message.

• Same-business-day replies to every question, even if the answer is "I'll know by Thursday."

• Bad news first. Tell customers about a delay before the date passes, not after.

• Specific dates and times rather than "sometime next week."

Send messages to the right person. On remodels and builder jobs, the person who pays, the person who approves and the person who opens the door can be three different people. Record all three on the job.

Customer portals, where the customer can log in and see status, documents and dates, cut calls further for customers who use them. They don't replace the messages, since many homeowners never log in.

Working with contractors and builders

Contractors are often a shop's steadiest source of work, and they judge fabricators heavily on communication. A builder may have ten jobs with you at once, so they need a different kind of communication than a homeowner:

• A multi-job view. A weekly schedule or look-ahead listing every job, its stage and its next date. Many shops send it every Monday.

• Clear responsibility for site readiness. Who confirms the cabinets are set, who tells you when the sink is on site, who is on site at template and install.

• Change orders signed by the person who can approve money. On commercial jobs that may mean the GC, the architect and the owner. Find out who signs before the first change comes.

• Their paperwork, their way. Builder accounts often want their own invoice format, PO numbers on every document and standard plans reused across lots.

• Photos as proof. Dated photos of the site at template and install protect you when a schedule slips because the cabinets were late.

More on builder accounts in working with builders and contractors.

Internal communication

Messages inside the shop need the same discipline. When the office texts an installer from a personal phone, the change never reaches the job record, and the next person doesn't see it.

• Put job notes and changes on the job record, not in texts.

• Assign follow-ups as tasks with an owner and a date, not reminders in someone's head.

• Hold a short daily huddle on today's templates, cuts and installs, and anything that changed since yesterday.

• Label every piece as it comes off the saw with job, piece number and position (a speed label), so pieces from different jobs never get mixed.

• Test your system with one question: can the shop foreman and the install crew run their day without calling the office? If not, something is missing from the work order or the job record.

How long to keep job records

There is no single rule. It depends on tax law, your state's limits for contract claims and construction-defect claims, and your warranty.

Check the rules for your state with your attorney or accountant.

Where software helps

The main documentation problem in a stone shop is information typed into three places that drift apart. In Stonify, each job is one project that holds the accepted quote, the drawing, tasks, files, special orders, payments and invoices, and its overview shows whether the job is ordered, invoiced and paid. Quotes, sales orders and change orders are generated from editable templates, and change orders are numbered from the project (the second document on job 2417 is 2417-2), so the office and the customer refer to the same version. Sales orders and change orders can carry a card payment link with the deposit filled in. Each project has file folders set up the same way in settings, and templaters and installers upload photos from the installer app straight into the job. Emails go out from Stonify with the billing, onsite or communication contact's name filled in, a company-wide CC keeps a shared inbox on every message, and texts can go out through the Twilio integration. People who add themselves to a task's notify list get an email when that task changes. For builders, a customer can have its own default invoice template, and standard plans hold a reusable quote for repeat layouts.

FAQ

Do I need the customer's signature on the drawing if they already signed the quote? Yes. The quote says what they're buying. The approved drawing says exactly how it will be cut: seams, vein direction, cutout positions. Disputes are almost always about the second one.

What if the customer won't approve the layout? Don't cut. Find out what they object to, adjust the layout or the slab, and send it again. A job that waits a week costs less than a remake.

Should the templater be allowed to accept changes on site? They should record them, not price or approve them. The templater notes the change and photographs it, and the office turns it into a priced change order for signature.

Can I charge a fee for processing a change order? Many shops charge a small administrative fee plus the real cost of the change, and say so in the contract. The work described in a change order should always be priced. Absorbing changes teaches customers that changes are free.

What should I do when a GC tells me about a change verbally at the site? Thank them, then send a written change order the same day and wait for a signature before changing anything. If they won't sign, build to the original approval.

Is a shared drive good enough, or do I need job software? A disciplined shared drive works for a shop with a handful of active jobs. Once several people touch each job every day, software that ties documents to the schedule and the quote saves time and prevents the "which version is current?" problem.