What Should a Construction Quote Include in Kenya?
A proper construction quote in Kenya should itemise the work, not give a single lump sum. At minimum it lists labour, materials (by type and quantity), preliminaries such as site setup, permits and supervision, and a contingency line for unforeseen costs. It should also state what is excluded, any provisional sums for undecided items, the payment schedule, and how long the price is valid. A one-line figure with no breakdown is not a quote you can compare or hold anyone to.
Full Explanation
The purpose of a written quote is to make two things checkable: what you are paying for, and what happens when reality differs from the plan. A round number does neither. When you collect multiple quotes, the itemised ones are the only ones you can actually compare — two lump sums that differ by KES 400,000 tell you nothing about why.
What a complete quote contains
- Labour — the cost of the workforce, ideally split by trade or work stage rather than one figure.
- Materials — listed by type and quantity (e.g. cement bags, steel tonnage, roofing sheets), so you can sanity-check the rates against the market. See how much contractors charge in Kenya for typical ranges.
- Preliminaries — site setup, hoarding, temporary services, permits and approvals, site supervision, insurance. Often 5–15% of the build cost and frequently the line a cheap quote leaves out.
- Contingency — a stated percentage (commonly 5–10%) held for unforeseen work. A quote with no contingency line isn't cheaper; it just means surprises become variation claims later.
- Provisional sums — placeholder amounts for items not yet chosen (finishes, fittings), so the quote is honest about what isn't final.
- Exclusions — what the price does not cover (furniture, landscaping, connection fees).
- Payment schedule — the milestones and the amount released at each. See how much deposit to pay a contractor.
- Validity period — how long the quoted price holds, since material prices move.
Reading the total
The lowest quote is not automatically the best value. A total well below every other quote you collected usually means something has been left out — preliminaries, contingency, a realistic labour figure — and the gap reappears as variation claims once work is under way. A quote that is itemised, includes preliminaries and contingency, and sits in the same range as the others is more trustworthy than one that is simply cheaper.
If a contractor won't itemise
A contractor who will only give a lump sum, or who treats a request for a breakdown as distrust, is showing you how the rest of the project will be run. A registered contractor with a real estimating process can produce an itemised quote — see how to choose a verified contractor.
Related
How to Get Multiple Construction Quotes in Kenya — obtaining comparable quotes. How Much Do Contractors Charge in Kenya? — typical rate ranges to check line items against. How Much Deposit Should You Pay a Contractor? — structuring the payment schedule. Construction Services Hub — get itemised quotes from verified professionals through the RFQ process.
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Explore Construction Services to run a competitive RFQ and receive itemised quotes from verified professionals you can compare side by side.
Frequently asked questions
What should be included in a building quote in Kenya?
Labour, materials by type and quantity, preliminaries (site setup, permits, supervision), a contingency line, any provisional sums, exclusions, the payment schedule, and how long the price is valid. A single lump-sum figure with no breakdown is not a comparable quote.
Why is the cheapest construction quote not always the best?
A total well below the others usually means an item has been left out — commonly preliminaries or contingency — and that cost returns as a variation claim once work starts. Compare itemised quotes in the same range, not headline totals.
What are preliminaries in a construction quote?
Preliminaries are the project-wide costs that aren't part of any single building element: site setup, temporary services, permits and approvals, supervision, and insurance. They typically run 5–15% of the build cost.
What is a contingency sum?
A stated percentage of the contract value (commonly 5–10%) set aside for unforeseen work. A quote without a contingency line hasn't removed the risk of surprises — it has just left you to absorb them as extra claims.
Should a construction quote include a payment schedule?
Yes. A complete quote states the milestones and the amount released at each, so payments track the work done rather than being negotiated stage by stage after the contract is signed.
