Building a home is one of the most significant financial and emotional commitments a person can make. And yet, many people approach the start of a build the same way they approach buying furniture: trusting that if a contractor seems confident and the quote seems reasonable, everything will work out.
It often doesn't. Not because builders are dishonest, but because clarity wasn't established early enough, and no one on either side of the conversation pushed hard enough to get it.
The homeowners who come out of construction with what they wanted, on budget, on time, and without regret are not the ones who got lucky. They're the ones who asked the right questions before a contract was signed or a foundation was poured.
The ten questions that separate a build done with intention from one done with regret.
-01 What is the clear project timeline — with milestones?
A builder who cannot give you a structured timeline with defined phases is a builder without a real plan. A general estimate like "about six months" is not a timeline. A timeline names what happens, in what order, by when, and who is responsible for each phase moving forward.
More importantly, it creates accountability. When a milestone is missed, both parties know it. That visibility is what separates a build that self-corrects early from one that drifts for months before anyone acknowledges it's off track.
Ask for it in writing. If it changes, ask for the updated version in writing too.
Risk if skipped: Indefinite delays with no recourse.
-02 Who are the subcontractors, and how were they selected?
Your primary contractor sets the standard, but they are not doing all the work. The electricians, plumbers, tilers, steel fixers, and roofers are usually subcontracted. Your builder is only as good as the team executing the work on the ground.
Ask specifically: How long have they worked with these subcontractors? Are they vetted? Are they supervised on-site, or simply pointed in a direction and left? A contractor who cannot answer these questions with confidence may not know the answer themselves.
The quality of your finished home will reflect the quality of the weakest team on that site.
Risk if skipped: Inconsistent workmanship across trades
-03 Are all permits and regulatory approvals fully handled?
In Nigeria, building without the proper approvals from the relevant urban planning or development authority is not merely a technicality; it can result in fines, stop-work orders, or demolition of completed structures. The cost of getting approval is a fraction of the cost of losing a building.
Ask to see the approvals. Not "we're working on it." Not "it's been submitted." Ask to see stamped, issued documentation. If your contractor is resistant to showing you this, treat that resistance as important information.
This question also applies to any approvals specific to your location: estate developer consents, environmental clearances, or utility connection permits.
Risk if skipped: Fines, stop-work orders, or demolition.
-04 What materials will be used, and how is quality verified?
Materials specified in a bill of quantities are not always the materials that show up on site, particularly when schedules are tight or prices rise between quoting and building. Grade 60 rebar, certified concrete mix, and tested block strengths are not interchangeable with cheaper alternatives, regardless of how similar they look.
Ask specifically what brand, grade, and specification will be used for structural materials. Ask how those materials are tested or verified on arrival. Ask what happens if a delivery does not meet spec. A contractor who has never been asked these questions before will tell you something important by how they respond.
Cheap materials tend to cost more; they charge you later.
Risk if skipped: Structural compromise and costly repairs
-05 Who supervises the site daily — and what are their qualifications?
Construction is not a process that manages itself. Every day on a building site involves decisions: how much water goes into the concrete mix, whether form-work is properly supported before a pour, and whether rebar spacing meets the engineer's specification. These decisions, made in the moment by whoever is present, directly determine the quality of your building.
Ask who is on site every day and what their qualifications are. Ask whether a resident engineer or clerk of works is part of the arrangement. Ask how daily site activities are reported. If the primary contractor visits once a week and the rest is left to a junior foreman, that is not supervision, that is hope.
Risk if skipped: Uncorrected errors embedded in the structure.
-06 How are change orders managed, documented, and priced?
Changes happen on almost every build. A client decides to move a wall, upgrade a fitting, or add a feature that wasn't in the original brief. This is normal. What is not acceptable is a contractor who treats every change as an informal verbal agreement that only gets priced at an inflated rate when the final bill arrives.
Before work begins, establish the process: every change order must be submitted in writing, with cost implications clearly stated, before work on that change begins. This protects you from surprise costs. It also protects a good contractor from disputes over what was or wasn't agreed upon.
Ambiguity on change orders is one of the most common sources of conflict on residential builds.
Risk if skipped: Undisclosed costs and end-of-project disputes
-07 What does the payment schedule look like, and what triggers each payment?
A payment schedule tied to clear milestones is not just about protecting your money; it aligns the contractor's financial incentive with your project's progress. When payment follows completion of a defined stage, both parties have a shared interest in that stage being done correctly before moving to the next.
Be cautious of any payment structure that asks for a large proportion of the total cost upfront before significant work has been completed. Equally, be cautious of any structure that gives you no leverage if quality issues emerge mid-build.
The schedule should define exactly what constitutes completion of each phase, and that definition should be agreed upon before work begins.
Risk if skipped: Loss of financial leverage and overpayment for incomplete work
-08 Can I see verified references and completed projects?
Photographs are easy to gather and difficult to verify. A portfolio of images tells you what a contractor wants you to see, not necessarily what they have built. Ask for references you can contact directly, not email addresses that lead to a prepared response, but phone numbers of past clients who can speak to their experience of the process, not just the finished product.
Ask past clients: Were you kept informed? Were the costs what you expected? Were there problems? And if so, how were they handled? The answers to those questions will tell you far more than any portfolio image.
If a contractor is reluctant to provide references, ask yourself why.
Risk if skipped: No basis for trusting quality or conduct claims
-09 What warranties or guarantees are included, and in writing?
A contractor confident in their work is willing to stand behind it. Structural warranties, waterproofing guarantees, and defects liability periods are not favours; they are the minimum expectation from a professional builder. They signal that the contractor intends to be reachable and accountable after handover, not unreachable.
Get the specific terms in writing: what is covered, for how long, and what the process is for raising a defect claim. A verbal assurance of "don't worry, we'll sort it" is not a warranty. It is a phrase that becomes very hard to enforce when a crack appears eighteen months after you moved in.
Risk if skipped: No recourse for defects discovered after handover
-10 What safety standards are enforced on-site?
Construction sites are inherently hazardous. Falls, electrical incidents, and structural collapses during building are not rare events; they are the predictable result of sites where safety protocols are treated as optional. The people working on your home have families. A contractor who takes safety seriously is also, almost always, a contractor who takes quality seriously.
Ask about personal protective equipment requirements, scaffolding standards, and what happens when a safety incident occurs. Ask whether workers are insured. These are not bureaucratic questions; they are a window into the operating culture of the people/team that will build your home.
Quality construction should never come at the cost of human safety. And if it does, that trade-off will eventually show up in the quality.
Risk if skipped: Site accidents and a culture that cuts corners
Approximately 50% of homeowners report regretting parts of their building process; most commonly citing poor planning, unclear costs, or weak communication with their contractor.
That figure is not a reflection of bad luck. It is a reflection of conversations that didn't happen early enough, expectations that were never made explicit, and decisions that were deferred until they became problems instead of choices.
The difference between a smooth build and a stressful one is rarely about the project's complexity; it is almost always about the quality of the preparation. Asking the right questions before anything starts is not difficult; it is being the kind of client that a good contractor respects and a bad one avoids.
At Martin Doks Homes, These Are Already the Standard
These aren't questions you need to ask us — they're commitments we've already built into how we work on every project.
✓ Structured project timelines with defined milestones from day one
✓ Vetted, trusted subcontractors we have worked with and can vouch for
✓ All regulatory permits and approvals fully handled and documented
✓ Certified, tested materials; no substitutions without client approval
✓ Qualified professionals supervising every critical stage on site
✓ Change orders documented and priced in writing before work begins
✓ Milestone-linked payment schedules that protect your investment
✓ Verified references and a track record we're proud to share
Building your home shouldn't feel like guesswork. It should feel like certainty, the kind that comes from working with a team that has already thought through every question on this list and built the answer into how they work.
Start With the Right Conversation
Whether you're planning a new build or evaluating a contractor, we're happy to walk you through exactly how we work and answer every question on this list before you commit to anything.
Get in Touch via: hello@martindokshomes.com
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