Services · Ecommerce development · Construction service marketplaces
Codeeo provides construction services marketplace website development Los Angeles founders and property businesses use to connect owners with licensed contractors and handle payment online. We build CSLB license checks at onboarding, job requests for ADUs, retrofits, remodels and rebuilds, staged payments through a licensed payment provider, commission and payouts, verified reviews and dispute handling. California regulates contractors, prices and personal data more closely than most states, so those rules are built into the platform from the first screen rather than patched in after a complaint.
What we deliver is a working marketplace that takes money, not a listings site. Our team works with Los Angeles clients remotely, holding discovery, design reviews and testing sessions by video call, and plans each release around the trades, neighborhoods and payment sizes you choose to start with.
200+ companies across the US and the UAEFrom a first store to a listed developer
Marketplace features
Construction work in Los Angeles comes in distinct streams. Homeowners from the Valley to the Westside add accessory dwelling units. Owners of older apartment buildings carry out soft-story seismic retrofits under city ordinance. Families in fire affected neighborhoods are rebuilding after the January 2025 wildfires. Remodels in Silver Lake, Highland Park or Long Beach run alongside all of that. Each stream has its own permits, its own trades and its own payment pattern, and the County of Los Angeles contains dozens of separate cities with their own building departments. A marketplace that serves this area has to know who is licensed for what, show the full price the customer will pay, and protect personal data the way California expects. The construction contractor marketplace platform development Los Angeles clients bring to us therefore begins with three foundations: license verification, honest pricing and privacy rights. Everything else on this list is built on top of those.
California requires most contractors to hold a license from the Contractors State License Board, with classifications for general building and specialty trades. Onboarding records the license number and classification, an admin confirms them on the CSLB public lookup, and each provider can only accept job categories that match the classifications they hold. Workers' compensation and bond details are stored with expiry reminders.
Customers only meet contractors licensed for the work they are hiring for.
California's Honest Pricing Law, in force since July 2024, bars advertising a price that leaves out mandatory fees. If your marketplace charges customers a service or booking fee, the platform includes it in every displayed price and quote total, with government taxes shown as allowed. Fees are configured once and applied everywhere a price appears.
No surprise fee at checkout and no drip pricing exposure.
ADU requests capture lot details, whether the unit is detached, attached or a garage conversion, and whether plans already exist. The request can go to a design professional, a general contractor or a design build firm, and quotes are compared side by side with scope, exclusions and stages.
ADU owners compare like with like before committing.
For soft-story retrofits and wildfire rebuilds, each job holds the permit number from LADBS or the relevant city or county department, inspection results, engineering documents and photos. Stage payments can require a passed inspection before release, and customers see which documents are still outstanding.
Payment follows inspection, not just a contractor's word.
California sets requirements for home improvement contracts, including notices and limits on down payments. Contract and quote templates are drafted with your lawyer to include the required language, and the payment schedule enforces the deposit and stage rules you set so no provider can ask for more up front than the contract allows.
Quotes and deposits follow state rules by default.
California's AB 5 applies the ABC test to worker classification, with a construction subcontractor exemption that depends on conditions such as licensing and a written contract. The platform stores each provider's business entity, license and signed agreement, giving your lawyer the records to assess how providers are classified.
The evidence for provider status is kept, not reconstructed later.
The platform includes a notice at collection, a request portal for access, correction and deletion, a do not sell or share link, support for Global Privacy Control signals and limits on sensitive data use. Requests are logged with dates so your team can show what was done.
Privacy requests are handled in the platform, with a record.
Customers pay deposits and stages by card, ACH, Apple Pay or Google Pay through a marketplace payments provider. Funds are held until the stage is confirmed, then paid to the contractor with your commission retained. Larger jobs can split payouts between a general contractor and specialty trades.
Contractors get paid on time, and customers pay for verified progress.
Los Angeles customers and crews speak Spanish, Korean, Armenian, Chinese, Tagalog and many other languages. Customer screens, provider onboarding and notifications can launch in English and Spanish and add further languages as your user base shows the need.
More customers and more contractors can use the platform comfortably.
Only paid, completed jobs can be reviewed, in line with the FTC rule on consumer reviews. Disputed stages keep funds held while both sides add evidence, and your team decides against the signed contract and approved change orders.
Ratings stay credible and disputes close with a documented decision.
Who this is for
California's rules raise the bar for every construction marketplace, so the first release has to be right about licensing, pricing and privacy even when its feature list is short. These are the four Los Angeles situations we scope most often, and how each one shapes the build. Whichever applies to you, the compliance foundations stay the same and the feature mix changes around them.
You want owners across Los Angeles to find designers, permit expediters and licensed builders for accessory dwelling units, compare quotes and pay in stages. The first release covers ADU intake, CSLB checks, side by side quotes and held payments. Financing partners and plan libraries can follow once the core loop works and providers trust the payouts. Quotes can be split into design, permitting and construction stages so owners see what they are paying for at each point.
Prove the quote and payment loop before adding extras.
Homeowners rebuilding after the 2025 fires deal with many trades at once and often with insurers and lenders. A coordination marketplace helps them find licensed contractors, track permits and inspections, and release payments stage by stage with documents attached. The construction services marketplace website design Los Angeles rebuild platforms need is calm, clear and easy on a phone, because users are already under strain.
Plain language and clear status matter more than features.
Engineers and contractors who carry out seismic retrofits and building repairs for apartment owners can run a shared portal where owners request work, see compliance documents and pay against milestones. Owners with several buildings get one dashboard for all of them, and every inspection result sits beside the payment it released.
Built for owners who manage several buildings at once.
Independent kitchen, bath, flooring and painting businesses can sell under one marketplace brand while keeping their own licenses, payouts and reviews. The collective sets standards for insurance, response time and dispute handling, and each member sees its own jobs and earnings without seeing anyone else's customers. Shared marketing pages for each trade and neighborhood bring in customers, and the collective earns a commission on each job to fund that marketing.
One brand for customers, separate books for each member.
How we work together
Most Los Angeles clients start with a fixed scope first release covering licensing checks, the full payment flow and one or two job types such as ADUs or remodels. A retainer after launch funds new trades, languages and rule changes as California law moves. Operators running the marketplace as their main business often prefer a dedicated team that stays with the product. Each option has written acceptance criteria, video call reviews and full access to the code.
A defined build with a deadline
We agree what the product has to do, write it down with a price and a date, and build exactly that. Changes are priced before they are made, not discovered on the invoice.
A product that keeps evolving
Named engineers who work your hours, join your standups and stay on the codebase. You direct the backlog; we own the quality of what ships.
Something live that needs looking after
A monthly block of hours for improvements, fixes and the small requests that otherwise wait months. Unused hours carry for a quarter.
Technology
We choose the stack for heavy document storage, multilingual content and the people who will run it. Typical choices are Next.js or Laravel, Stripe Connect for split payments, a headless CMS for trade guides in several languages, and cloud hosting with data location agreed in discovery. Search is tuned for trade, classification and neighborhood so customers find the right contractor quickly.
01Web
02Commerce
03Data and cloud
04Marketing and tracking
The job types at launch, the compliance features and the integrations.
A marketplace for one job type with CSLB checks and simple deposits is a contained build. Adding retrofit and rebuild document workflows, several languages, split payouts and accounting integrations makes it larger. We estimate each feature during discovery and agree dates in writing before design starts. Many clients launch with one stream, such as ADUs, in part of Los Angeles, then add streams and areas once providers and customers are active.
Schedule a free consultation and get a written recommendation, with costs, before you commit to anything.
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