--- title: "Contractors in Commerce, CA: Costs & Vetting" description: "Renovating in Commerce, CA? Kitchen remodels run $31k–$106k in 2026. See who issues permits, and get two or three vetted builders free." url: https://keystoneconnect.us/cities/commerce updated: 2026-10-27 --- LA Basin & Gateway Cities · Los Angeles County # Hiring a contractor in Commerce Commerce is a city in Los Angeles County. We introduce two or three licensed, insured builders who already work in the area, set up the walkthroughs, and lay their bids out side by side. You make the final choice, and there is no cost to homeowners. Updated October 2026 Get matched in CommerceSee Commerce costs County Los Angeles County District LA Basin & Gateway Cities (hub: Downey / Commerce) Building permits the City of Commerce building department Cost level 12% below LA County average ## What does a renovation cost in Commerce? As of October 2026: Renovation prices in Commerce run about 12% below the LA County baseline. A typical kitchen remodel falls in the $31k–$106k range, a bathroom remodel $13k–$49k, and an ADU $132k–$352k. The main local factor is industrial-corridor labor pool and mixed housing stock. ## Commerce renovation costs (2026) Typical totals for labor, materials, permits and contractor overhead, adjusted for Commerce (0.88× the LA County baseline). Furniture and owner-supplied items aren't included. Typical renovation cost ranges in Commerce, CA | Project | Low | Typical | High | | --- | --- | --- | --- | | [Kitchen Remodel](https://keystoneconnect.us/cost/los-angeles-county/kitchen-remodel) | $31k | $57k | $106k | | [Bathroom Remodel](https://keystoneconnect.us/cost/los-angeles-county/bathroom-remodel) | $13k | $27k | $49k | | [ADU Construction](https://keystoneconnect.us/cost/los-angeles-county/adu) | $132k | $220k | $352k | | [Room Addition](https://keystoneconnect.us/cost/los-angeles-county/room-addition) | $71k | $132k | $264k | | [Garage Conversion](https://keystoneconnect.us/cost/los-angeles-county/garage-conversion) | $35k | $62k | $106k | | [Roof Replacement](https://keystoneconnect.us/cost/los-angeles-county/roof-replacement) | $9k | $16k | $31k | | [Pool Construction](https://keystoneconnect.us/cost/los-angeles-county/pool-construction) | $49k | $75k | $132k | | [Pool Remodel](https://keystoneconnect.us/cost/los-angeles-county/pool-remodel) | $11k | $22k | $44k | | [Deck & Patio](https://keystoneconnect.us/cost/los-angeles-county/deck-patio) | $7k | $16k | $35k | | [Solar Installation](https://keystoneconnect.us/cost/los-angeles-county/solar) | $13k | $22k | $40k | | [HVAC Replacement](https://keystoneconnect.us/cost/los-angeles-county/hvac) | $7k | $13k | $22k | | [Window Replacement](https://keystoneconnect.us/cost/los-angeles-county/window-replacement) | $7k | $16k | $31k | | [Foundation Repair](https://keystoneconnect.us/cost/los-angeles-county/foundation-repair) | $11k | $22k | $53k | Planning estimates reviewed October 2026, not quotes. Scope, finishes, site conditions and permits set the real number. [How we build these ranges](https://keystoneconnect.us/cost-guides). ## Why do prices in Commerce differ? In our October 2026 cost tables, Commerce sits 12% below the LA County average. The biggest local factor is industrial-corridor labor pool and mixed housing stock. Beyond that, the usual suspects decide the number: how much plumbing and electrical moves, the finish level, how hard the site is to work on, and how long plan check takes at City Hall. ## How to hire a contractor in Commerce 1. 1.Tell us the scope, budget and timing. One call, about 15 minutes. 2. 2.We line up two or three licensed, insured builders who work in LA Basin & Gateway Cities and book the walkthroughs. 3. 3.Each builder prices the same scope. We put the bids side by side and flag what's missing. 4. 4.You choose. We stay on through the build if you want us to. Before paying any deposit: as of 2026, California caps a home improvement down payment at $1,000 or 10% of the contract price, whichever is less, according to the Contractors State License Board. ## Get real Commerce bids, not averages Two or three licensed builders who work in Commerce, pricing the same scope. Start here[or call (818) 482-8365](tel:+18184828365) ## Commerce questions ### Who issues building permits in Commerce? + Commerce is an incorporated city, so permits go through the City of Commerce building department, or the agency it contracts plan review to. Kitchen, bath and ADU work that moves plumbing, gas, electrical or walls needs a permit. ### How does Keystone Connect work for Commerce homeowners? + Tell us about the project. We introduce two or three licensed, insured builders who work in the LA Basin & Gateway Cities area, set up the walkthroughs, and lay their bids out side by side so you can compare the same scope. You choose who to hire. We don't charge homeowners anything. ### How do you check the builders you send to Commerce? + Every builder has an active CSLB license in the right classification, which we re-check against the state's license records every day, and a current general liability certificate that we confirm with the insurance agent. We also call references before an introduction. ## Official sources - [Look up a contractor's license on the CSLB website](https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx) - [California home improvement contract requirements (Business and Professions Code §7159)](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=BPC§ionNum=7159) ## Nearby cities and neighborhoods - [Los Angeles](https://keystoneconnect.us/cities/los-angeles) - [Downey](https://keystoneconnect.us/cities/downey) - [Compton](https://keystoneconnect.us/cities/compton) - [Lynwood](https://keystoneconnect.us/cities/lynwood) - [South Gate](https://keystoneconnect.us/cities/south-gate) - [Bell](https://keystoneconnect.us/cities/bell) - [Bell Gardens](https://keystoneconnect.us/cities/bell-gardens) - [Cudahy](https://keystoneconnect.us/cities/cudahy) [All of Los Angeles County](https://keystoneconnect.us/service-areas/los-angeles-county) ## Before you hire - [Renovation cost per sq ft in LA](https://keystoneconnect.us/pillars/renovation-cost-per-sqft-los-angeles) - [How to read & compare quotes](https://keystoneconnect.us/pillars/how-to-read-compare-contractor-quotes) - [Negotiating contractor bids](https://keystoneconnect.us/pillars/negotiating-contractor-bids-save-money) - [Spotting hidden markups](https://keystoneconnect.us/pillars/hidden-contractor-markups-inflated-quotes) ## Get matched for your Commerce project Pick a time and we'll call you. Or call us now at [(818) 482-8365](tel:+18184828365).