The Most Common Problems When Building a Custom Home — and How Precision Addresses Each.
An honest, line-by-line look at where most custom home builds go wrong — and the specific things a buyer should expect their builder to do before the contract is signed.
delivered
per build
specifications
Home Builders, Inc.
Canton · Georgia
Most custom home problems are predictable — and preventable.
After 250+ custom homes built across Cherokee, Pickens, Gilmer, Bartow, Gordon, Dawson, and Fannin counties, the same ten problems show up over and over — on builds we walk into, and on builds we hear about from disappointed homeowners.
A custom home is the single largest investment most families ever make. When it goes well, you live in it for thirty years. When it goes badly, the buyer walks away frustrated, over budget, and stuck with a house they don’t love. The difference between the two outcomes is almost always upstream — in how the builder runs the pre-construction process, communicates, and inspects the work.
This briefing names the ten problems we see most often and, in plain language, the specific things our team does to head off each one. It’s the document we wish every prospective buyer read before signing any custom home contract — including ours. Use it as a checklist when you talk to builders. The right builder will welcome every one of these questions.
Prefer to read it on paper? Download a printable PDF of this briefing to take with you.
Download the PDFBuyers hand over control of their own investment.
Lacking the knowledge of how a build actually works, buyers look to their builder as their sole source of guidance. That reliance — and a builder who isn’t built to earn it — usually ends in disappointment.
The truth is plain: there are many builders in the custom home industry who are in it for one reason only — to make money. They don’t have a process that guides their customers, and they don’t gather the information needed to build a real custom home. What they miss is that making the build a positive experience is how a builder both earns a profit and creates a customer who tells others about it.
At Precision, we bring the education, experience, and knowledge to guide each customer through the entire process. Every customer goes through our pre-construction process — walking through design, specifications, and selections before they sign our construction agreement. By the time you sign, you know exactly what you’re buying and why.
What to ask your builder
“What does your pre-construction process look like — step by step — and what’s signed off before the contract?”
If the answer is vague, you’re being asked to surrender control of a million-dollar investment to someone who hasn’t earned it yet.
No site visit with the owner before construction begins.
Without walking the lot together, the builder never sees the conditions, obstacles, and site-specific circumstances that almost always require special attention — and the buyer pays for the oversight later.
The initial site meeting is a required step in our pre-construction process. We work with the owner on the ground to determine which areas are to be cleared, discuss every utility that needs to be brought in, and identify the locations of the driveway, the house, and the septic system.
We also look for what should be avoided — creeks, ponds, rocky areas, and large trees worth preserving. We then box out the exact location where the house will sit, and that becomes the basis for the house location plan that drives the rest of the build.
Driveway · House · Septic
before plans are final
the owner on the lot
Why it matters
The lot is the most expensive variable in a custom home build.
Site work surprises — rock, slope, utility runs — are the leading cause of “the budget exploded” stories. The cheapest way to head them off is to walk the lot, in person, with your builder, before a contract exists.
No ongoing construction inspections by the builder.
Many builders rely on their subcontractors to set the standard for quality and completeness. When the people doing the work also grade the work, the buyer’s house is the one that pays.
This problem is common because most builders have too much on their plate — or they’ve quietly handed quality control to the subs. At Precision, we limit each site superintendent to four houses, which gives them roughly two hours a day per house.
Our superintendents visit each home every day. They physically inspect the work, complete a written quality checklist at every phase of construction, and send a report with photos back to the office. Over the course of a build, our site superintendents complete more than 3,000 individual quality checks.
superintendent
each build
per build
sent to office
Excessive or needless allowance items.
Allowances are often poorly estimated round numbers that favor the builder — not real quotes on what the homeowner actually wants. The overage shows up later, and the homeowner pays it.
Allowance items are typically used so a builder can throw together an estimate and get the contract signed quickly. A builder may even set allowances artificially low to make the estimate look more attractive — but that only leads to frustration later, when the real prices come in.
We require homeowners to obtain real quotes on all allowance items during pre-construction — cabinets, lighting, plumbing fixtures, flooring, countertops, tile. That takes the guesswork out of allowances and lets us understand what each homeowner actually wants to spend, before a contract is signed.
The honest test
If the allowance line is round, it’s a guess. If it matches a quote, it’s real.
Ask to see the underlying quote for every allowance item on your contract. A real quote — with a vendor name, a product, a date — means the price is anchored. A round number means you’ll be making up the difference.
Excessive change-order charges during construction.
Once framing is up, every change is more expensive. A build that piles up change orders is almost always a build that skipped — or rushed — the pre-construction work.
No one wants frequent change orders during construction — not even the builder. The only way to keep them to a minimum is a thorough pre-construction process. During that process, the design is reviewed and modified, the specifications are discussed and documented, and the selections are finalized.
If a customer doesn’t fully understand what is included in the design, specifications, and selections, change orders pile up — and so do costs. We guide each customer through this process and verify that you understand everything included in the contract. The result is dramatically fewer change orders once framing starts, and a final cost that lines up with what we quoted.
on paper — not on site
with the homeowner
included — and what isn’t
The cheapest change order
The one you make on the napkin — not the one you make during framing.
A change at the design stage costs an eraser. The same change after the foundation is poured can cost tens of thousands. Pre-construction is where that math is settled.
Incomplete or poorly described building specifications.
House plans are the geometry of what’s being built. Specifications are what that geometry is made of. Most builders don’t even have written specifications — and the buyer has no way to know what they’re getting.
A house plan may show a column on the front porch, but it typically does not specify the material. That column could be pressure-treated pine, PVC, cedar, white pine, or something else entirely — and they’re all priced differently, age differently, and look different. A plan will show where the porches are but won’t specify the porch ceiling material — which could be plywood, beadboard, tongue-and-groove pine, nickel-gap pine, and on and on.
We provide 12 pages and more than 300 written specifications with each custom home. Every material on every surface, named. Nothing is left to the subcontractor’s interpretation or to a phone call during framing. If a question can be asked, we’ve answered it in writing — before you sign.
specifications
specifications
with your contract
left to “we’ll see”
Buyers can’t fully visualize what the plans will become.
House plans are hard to read. Picturing what a room will actually feel like once it’s built is harder still. Even elevation views don’t show the realistic perspective of the human eye — and dimensions and notes only add to the noise.
We design our homes in 3D from the start. The entire house can be walked through virtually before the plans are approved — every room, every ceiling height, every sightline. You see how the kitchen relates to the great room, how the morning light falls on the porch, how tall the stair feels next to the entry.
Our final house plans include many 3D views built right into the drawing set, so both the buyer and every subcontractor share the same mental picture of how each area is supposed to look. Surprises during framing — “I didn’t realize it would feel that way” — get caught while they’re still cheap to fix.
from day one
before plans are final
drawing set for trades
Why this matters
If you can walk it before it’s built, you can change it before it’s built.
Most “I wish we had…” comments happen at the final walk-through — a year too late and a hundred thousand dollars too expensive. 3D moves those decisions back to pre-construction, where they belong.
Unrealistic projected completion dates.
Most builders do not use any form of construction scheduling software. They use their phone to call subs and suppliers when needed — which leaves no way to plan efficiently and no way to keep a promise.
We schedule every job on Gantt charts — all the way through to the certificate of occupancy. Each trade, each material delivery, each inspection has a date and a dependency. The schedule isn’t aspirational; it’s the way we run the build day by day.
Because the schedule is real, we can typically give subcontractors a two- to three-week heads-up before they’re needed on site. That gives the trades time to plan their own crews and materials, and it gives the homeowner a completion date that means something. When the date moves — and on rare projects it does — we know exactly which trade and which material caused the change, and what to do about it.
through C/O
every trade
by superintendent
you & the trades
A lack of communication between the builder and the buyer.
A builder who can’t be reached during business hours, or a buyer whose questions go unanswered for days, makes for a frustrating year-long relationship. Most “I hated my build” stories trace back to silence — not bad work.
A builder must be able to communicate with the buyer daily when necessary — and the buyer must be able to reach the builder whenever they have a question. Anything less makes a 12- to 14-month relationship miserable.
We have a dedicated customer service representative in our office who handles calls, texts, and emails during business hours. She is able to answer most buyer questions on the spot; if she doesn’t know an answer, she will find out and get back in touch. That single point of contact means you’re never waiting for a callback that doesn’t come — and it means the answer you get has been verified before it leaves the office.
service representative
during business hours
the site superintendent
The communication test
“When I call your office at 2 p.m. on a Tuesday — who picks up?”
If the answer is voicemail, or “the builder’s cell,” you have your answer. A custom build needs a real office, with real people, who answer real questions in real time.
An inaccurate budget that misses the hidden costs.
The estimate didn’t include permits. Or site work. Or material price increases. Or waste factors. Or tax. Or the dozen line items the homeowner didn’t know to ask about — and the builder didn’t take the time to include.
Many builders don’t want to take the time to develop an accurate estimate. Estimating software is readily available, and a builder can build their own custom spreadsheets that cover every cost of construction. Yes, it takes time — but it is critical, so the buyer doesn’t end up in a situation where they can no longer afford their own house.
We maintain a database of the cost of all labor and materials used in our custom homes, and our estimator is very accurate. We include waste factors, tax on materials, and all of those “hidden costs” — permits, site work, soft costs — in the build. The number you see is the number you sign — and the number that holds.
on our estimates
in the estimate
tax included
percentage on overages
Most of these problems trace back to one root cause.
Pre-construction work skipped — or done lazily — to get a contract signed faster. Every one of the ten problems above has the same fix, and the fix has to happen before the contract is signed.
A custom home is a 12- to 14-month relationship and the largest investment most families will ever make. Don’t take a risk on a builder who skips the slow, careful work at the front end just to get to the closing table. The buyer always pays for that shortcut — in change orders, in delays, in disappointment, or in a house that doesn’t feel like the one they thought they were buying.
If you’d like to talk through your specific lot, your specific design, and what an honest build looks like for the home you actually want — we’ve put together three free services that exist for exactly this reason. There’s no pressure and no obligation.
- Free Site Evaluation We walk your lot with you and give you an honest read on clearing, grading, utilities, and what your county will require — before you ever talk dollars.
- Free Ballpark Estimate Send us a plan — or sketch something on a napkin — and we’ll give you a ballpark estimate, typically within ±5%.
- Free “Before You Build” Consult Sit down with us and ask every question you have. We’ll give you straight answers, whether or not you build with us.
Your land. Your vision. Built with Precision.
A good custom home starts long before the first nail is driven. If you’d like to sit down with our team — walk your lot, talk through your plans, or simply ask every question you have — we’d be glad to make the time.