How much does it cost to start a construction company?
About $80,700 all in for a small one, opened by one founder in an American city: $53,400 to open the doors and $27,400 to keep going for the 6 months it typically takes to pay its way. Below, every item at low, typical and high with where it comes from — and your own quote, for your country, your town, how you start and the money you have.
To open: $53,400
Used pickup truck: $30,000 ($15,000–$45,000). General-contractor guides: work truck or van $8,000-$45,000; NAHB/Procore guides (current file) a used pickup $25k-$40k
Utility or dump trailer: $4,000 ($2,000–$8,000). Our estimate: 6x12 utility trailer ~$2k, 7x14 dump trailer $6k-$10k new
Tools and equipment: $12,000 ($5,000–$25,000). General-contractor guides: basic tools $2,000-$10,000, fuller tools and equipment $10,000-$50,000; current file $10k-$25k
Contractor's licence and exam: $300 ($100–$600). General-contractor guides: US average around $225 for licence applications and exams; California $300-$500 in application and exam fees
Contractor's licence bond: $300 ($150–$1,000). General-contractor guides: bond premiums 1-3% of the bond, $100-$1,000 a year for most small contractors (California requires a $25,000 bond since 2023)
General liability insurance, first year: $1,950 ($1,200–$4,000). Insureon general-contractor cost page: average $162/month ($1,950/yr) for general liability
Website, truck signs and launch marketing: $4,000 ($1,500–$8,000). estimate; current file $4,000 for website, signs and opening marketing
Forming the company: $800 ($150–$2,500). An LLC's state filing is $50–$500 (state fee schedules), plus an EIN (free) and a registered agent; the World Bank measured the procedures at about 1% of income per capita, about $850 (Doing Business 2020); a lawyer's formation package $500–$2,000.
To keep going until it pays its way: $27,400
Running costs while sales build: $6,030 ($1,400–$24,100). Commercial auto insurance, Fuel, Estimating and job software, Advertising and lead sites, Dump fees and consumables, Phone, until it breaks even; sales are taken to grow evenly to cover them, so about half is needed. Break-even: Our estimate: remodel jobs take a deposit then progress payments, so cash flows within the first jobs; filling a pipeline of referred jobs takes several months
Your own living costs until it can pay you: $21,400 ($10,700–$42,700). A one-person household spends about $3,560 a month in America (BLS Consumer Expenditure Survey 2021–22); nothing is paid to you until the business breaks even.
All in: $80,700
About $80,700 all in ($37,200–$161,000): $53,400 to open and $27,400 to keep going for the 6 months it typically takes to pay its way.
With $10,000 of your own you are $70,700 short: borrowed as an SBA 7(a) or bank loan at 11% over 5 years, about $1,540 a month.
The trade's published range, before the months it takes to pay its way: $30,000–$100,000. Connecteam/ZenBusiness general-contractor guides: $30,000-$50,000 if you already own a truck and tools, about $100,000+ from zero; broader $30,000-$200,000
How much does it cost to start a construction company?
About $80,700 all in ($37,200–$161,000) for a small one, from home, in an American city. To open: Used pickup truck $30,000; Utility or dump trailer $4,000; Tools and equipment $12,000; Contractor's licence and exam $300; Contractor's licence bond $300; General liability insurance, first year $1,950; Website, truck signs and launch marketing $4,000; Forming the company $800 — $53,400. To keep going for the 6 months it typically takes to break even: running costs while sales build $6,030; your own living costs until it can pay you $21,400 — $27,400. The trade's published startup range is $30,000–$100,000 (Connecteam/ZenBusiness general-contractor guides: $30,000-$50,000 if you already own a truck and tools, about $100,000+ from zero; broader $30,000-$200,000), which leaves the months before it pays its way out.
What does SparkTower's simulator pay to open it?
The simulator pays the one-off opening costs before the first customer — the running costs and the founder's living it plays month by month: Used pickup truck and trailer $32,000; Tools and equipment $15,000; Contractor's licence and surety bond $1,500; General liability and workers' comp, first year's deposit $8,000; Yard and office deposit $3,000; Forming the company $500; Website, signs and opening marketing $4,000. A small general contractor: $30k–$100k to open (NAHB and Procore contractor startup guides): a used pickup $25k–$40k, tools $10k–$25k; a state contractor's licence $100–$500 and a surety bond of $5k–$25k bought for 1–3% a year (state licensing boards; SuretyBonds.com); contractors' general liability $1,000–$6,000 a year (Insureon).
How much of that do you keep?
$47,000 of it — the kit, fit-out or stock it bought — is still yours afterwards, something a buyer would pay for and a lender would lend against; the other $17,000 is spent.
What if my own money doesn't cover it?
With $10,000 of your own you would be about $70,700 short. Borrowed as an SBA 7(a) or bank loan at 11% over 5 years, that is about $1,540 a month. Most founders borrow the rest. A small-business term loan runs about 11% a year over 5 years (SBA 7(a) loans are the prime rate plus 3 to 6.5 points), repaid every month from the start — before the business has found its customers. In SparkTower's construction company simulator the founder starts with $60,000 of their own money. The launch costs take all of it and $20,000 is borrowed — at 11% over 5 years, about $435 a month from the first period.
Can you start a construction company with no money?
Not in full: lenders want the owner to put in about 20% (the SBA's own floor for a start-up is 10%), and lend against the kit, fit-out and stock a launch buys, not its marketing or a software build. What a founder with nothing does is open smaller — a remodeler working from their own truck, subcontracting the trades — on about $7,800 of essentials (tools $4,000; contractor's licence, bond and general liability $3,500; forming the company $300), borrowed as a microloan (the SBA's are up to $50,000, at 8–13%) or, for a few thousand dollars, on a card at about 22%. The rest is bought once the business can afford it. A one-person remodeler on their own truck: $5k–$15k of tools, a licence and bond, and general liability (NAHB; Insureon contractor data; state licensing boards); the trades hired job by job.
Will it earn the money back?
That depends on what you charge, how many customers you win and what your rivals do. The free construction company simulator pays these costs before it opens, borrows what the founder's cash doesn't cover, and plays the business forward against real rivals, so you can see whether it earns them back before you spend them.
What it costs to start others like it
- Cost to start a small-town business — $126,000 all in
- Cost to start a café — $155,000 all in
- Cost to start a restaurant — $223,000 all in
- Cost to start a salon or barber — $128,000 all in
- Cost to start a gym or studio — $208,000 all in
- Cost to start a food truck — $116,000 all in
- Cost to start a bakery — $145,000 all in
- Cost to start a retail shop — $160,000 all in
- Cost to start a cleaning service — $27,100 all in
- Cost to start a landscaping business — $53,900 all in
- Cost to start an auto repair garage — $156,000 all in
- Cost to start a daycare or nursery — $117,000 all in
- Cost to start a plumbing or electrical trade — $55,400 all in
- Cost to start a trucking company — $113,000 all in
- Cost to start a solar installer — $99,000 all in
- Cost to start a property developer — $937,000 all in