Contractor guides that answer the money questions

• What should a construction estimate include? — A construction estimate should include your business and licence details, the client and job address, a written scope of work, itemised materials and labor, allowances, clear exclusions, taxes, the total price, payment terms and deposit, a validity or expiry date, and a signature block. Anything missing becomes an argument later.
• Markup vs margin for contractors — Markup is a percentage added to your cost; margin is profit as a percentage of the price you charge. A 50% markup produces a 33.3% margin, not 50%. Price = cost x (1 + markup). Margin = (price - cost) / price. Contractors who confuse the two systematically underprice every job.
• How to price a construction job — Price a construction job in five steps: quantify the scope, cost materials at current vendor prices, cost labor at fully burdened rates, add subcontractors, equipment, permits, waste and contingency, then apply a markup that covers your overhead recovery rate plus your target net profit. Never price from a competitor's number.
• How to calculate labor burden — Labor burden is every employment cost beyond the wage: payroll taxes, workers' compensation, liability insurance, benefits, PTO, training, tools and non-billable time. Burdened rate = (annual wages + annual burden costs) / annual billable hours. In construction the burdened rate is commonly 1.3x to 1.7x the base wage.
• How to write a scope of work — A scope of work states the work to be performed, the sequence, materials and standards, who supplies what, access and site conditions, exclusions, and acceptance criteria. Write it phase by phase in plain language, name specific materials where price depends on them, and list exclusions explicitly.
• The construction change order process — A change order is a written, signed amendment to the contract that records added or removed scope, the price change and the schedule impact. The rule is simple: no signature, no work. Verbal approvals are the single biggest source of unpaid construction work.
• Progress billing for contractors — Progress billing invoices a project in stages as work completes, rather than once at the end. Structure draws around milestones or percent complete, take a deposit before mobilising, bill promptly at each milestone, and account for retainage held until final completion. The goal is to stay cash-positive on every job.
• Contractor payment terms that get you paid — Effective contractor payment terms specify the due date in days, the deposit amount, the draw schedule, accepted payment methods, a late fee, and what happens if payment stops. Shorter terms and card payment links measurably shorten collection times; net 30 with no follow-up is how receivables age.
• What to include on a construction invoice — A construction invoice should include your business and tax details, a unique invoice number, issue and due dates, the client and job address, a reference to the contract or estimate, work completed this period, approved change orders, previous payments, retainage held, taxes, balance due and payment instructions.
• Job costing for contractors — Job costing tracks actual materials, labor, subcontractor and equipment cost against the estimate for each job, using consistent cost codes. Done weekly rather than at year end, it tells you which trades, clients and job types make money, and lets you correct a job while it is still running.
• How to win more construction bids — Win more bids by responding faster than competitors, presenting a clear itemised scope, qualifying leads before bidding, following up within 48 hours, and offering tiered options instead of one price. Speed and clarity beat discounting: the first professional proposal often wins even at a higher price.
• How to choose construction estimating software — Choose construction estimating software on five criteria: how fast you can produce a real bid, whether material pricing stays current, whether markup and margin are controllable per section, whether the estimate flows into invoicing and scheduling, and the true total cost including per-user fees and onboarding.
• How AI is used in construction estimating — AI in construction estimating drafts scopes of work from plain-language job descriptions, suggests line items a human would forget, matches materials to price book entries and flags gaps in a bid. It does not replace field judgement: quantities, site conditions and final pricing still need contractor review.
• How much should you charge for a roof replacement? — Price a roof replacement from the cost build-up, not an average: measure squares including waste for pitch and complexity, cost tear-off per layer, add underlayment, flashing, ridge, vents and disposal, apply crew hours at burdened labor cost, add permits, then mark up to cover overhead and target profit.
• How to estimate a kitchen remodel — Estimate a kitchen remodel phase by phase: demolition and disposal, plumbing and electrical rough-in, HVAC changes, drywall and paint, flooring, cabinets, countertop template and install, tile, appliance hook-up, hardware and punch list. Use allowances for unselected finishes and price project management explicitly.
• Construction project scheduling basics — Build a construction schedule by breaking the job into phases, listing tasks with realistic durations, linking dependencies, identifying the critical path, adding float for weather and inspections, and updating it weekly. A schedule that is never updated is a wish list, not a plan.
• How to manage subcontractors — Manage subcontractors with written work orders that state scope, price, dates and standards; verify insurance and licence before they start; give them schedule visibility; require completion photos and checklists; and tie payment to documented completion rather than a phone call.
• How to build a contractor price book — A contractor price book stores unit costs for materials, labor and assemblies so estimating becomes assembly rather than research. Structure it by trade and cost code, store cost and markup separately, build assemblies for repeated work, and refresh material costs at least quarterly.
• Construction contract basics for contractors — A contractor contract should define the parties and licence details, the scope and exclusions, price and payment schedule, change order procedure, schedule and delay terms, hidden condition handling, warranty, insurance, termination rights and dispute resolution. Have a local attorney review your template once; use it every time.
• How to get more construction leads — The highest-converting contractor leads come from referrals, a well-maintained Google Business Profile with recent reviews, past-client reactivation, and relationships with subs, suppliers and adjacent trades. Paid lead marketplaces convert worst because you arrive fourth and compete only on price.