Flooring Installationin Compton, CA
Flooring installation in Compton usually involves no building permit for the finish layer, because the City's exemption list covers tiling, carpeting and similar finish work, though hardwood and vinyl plank are not named. Before a sale, the City's presale inspection looks at every room, so floors in converted garages and added rooms deserve a plan first.
Compton's houses are older than most people guess. A party of 30 families led by Griffith Dickenson Compton settled the northeast part of Rancho San Pedro in 1867, the town took its name in 1869 and incorporated on May 11, 1888 as the eighth city in Los Angeles County. The housing came in bulk much later. The City's Housing Element says half of all homes were built between 1940 and 1959, and the Census Bureau's 2024 estimates put 61.1 percent of the roughly 23,647 homes before 1960 and 77.8 percent before 1980.
MDG Builders, CSLB #1040337, is a general contractor in Tarzana. We write the scope, ask Compton Building and Safety the permit questions below and schedule the job, while a licensed flooring subcontractor does the installing. You are entitled to ask for that firm's license number and certificate of insurance, and our note on how general contractors use subcontractors explains the arrangement. Materials and sources are on the flooring page, and the Compton overview lists the other trades we manage in the city.
What Compton's code and forms say about floors and finish work
Where flooring permits come from in Compton: City of Compton Building and Safety Department.
- Tiling, carpeting and similar finish work are exempt from a building permit under the Chapter 15 amended exemption list, but plumbing, electrical and mechanical permits are still required in addition to the building permit when a flooring job touches those systems (Form B-006).
Sources for these rules
Does Compton's presale inspection check the floors, and what if a garage became a bedroom?
Yes, the inspector walks every room. Municipal Code Sections 14-2.3 and 14-2.4 require a Report of Residential Building Records before a residential building is sold or exchanged, and the City's Form B-004 says the inspection covers all interior and exterior space, including rooms, closets, the garage and sheds. The report is valid for six months.
That matters for floors in a way it does not in most cities. A garage turned into a family room, a porch closed in for a bedroom or a rear room added years ago can all show up in the report. The seller then either finishes corrections, which can include permits to legalize the work, or accepts an AS-IS release that the buyer signs and has notarized. If violations are not addressed within 30 days after closing, notices run up to 60 days and a substandard notice can be recorded against the title.
New flooring does not legalize anything underneath it. If you are listing a house, we suggest asking the department what the report is likely to flag before ordering planks, and settling the permit question first.
- Was any room, garage or porch converted without a permit?
- Do you want a full compliance release or an AS-IS release at closing?
- Which floors are worth finishing before photos, and which wait for the buyer?
What is under the floor of a Compton house built between 1940 and 1959?
Probably something that has been covered more than once. The 1950s alone produced 30.6 percent of Compton's homes and the 1940s another 19.4 percent, while 11.1 percent date from 1939 or earlier. The Housing Element describes growth in that postwar decade, with Centennial High built for a growing student population, and says housing more than 30 years old typically needs major rehabilitation such as a new roof, foundation work and plumbing.
The sources we read do not say whether most Compton bungalows sit on a raised wood floor or a slab, so we do not guess. The answer is found at the house. A crawlspace lets us check joists and sheathing from below, and a slab is read from above with a moisture meter and a straightedge. Ask any bidder which they have checked and what they found.
The March 10, 1933 earthquake damaged the main business district, and the City still maintains a retrofit chapter for pre-1933 unreinforced masonry buildings. That chapter excludes detached one and two family homes, so it does not touch a floor job in a typical house.
Could the old vinyl, linoleum or baseboard paint in a Compton house contain asbestos or lead?
It could. The EPA's asbestos page names vinyl floor tiles, the backing on sheet vinyl and some adhesives as places asbestos may be found, and warns that exposure happens when the material is disturbed. With 77.8 percent of Compton homes built before 1980, an old tile layer under carpet is an ordinary find here.
Our order of work is simple. Identify the layer, send a sample to a laboratory when there is doubt, and have a qualified firm remove anything that tests positive before the new floor is scheduled. Testing, removal and disposal are separate lines in the proposal. Paint on old baseboards and door casings is a second question, because removing trim stirs up dust, so ask how it will be contained.
A third surprise is structural. Soft spots, old termite damage or sagging sheathing show up only once the floor is open, and the proposal should say who decides what repair is needed and how it is priced. Our license check guide shows how to confirm who holds which license.
How do you stop moisture coming up through a concrete slab in Compton before laying a floor?
Test first, then pick a product that tolerates the number. NOAA's 1991 to 2020 normals for the Hawthorne Municipal Airport station, about 6.4 miles from the city's center, show 11.77 inches of rain a year, roughly 81 percent of it from December through March. A dry August says little about a slab, because the moisture comes up from the soil. The usual tests are ASTM F2170 with in-situ humidity probes and F1869 with calcium chloride, and the pass limit comes from the flooring maker. The National Wood Flooring Association's concrete subfloor guide also recommends a vapor retarder of 0.13 perms or less, such as 6-mil polyethylene.
Compton has water history. The Housing Element describes flooding along Compton Creek and dam-failure inundation from Whittier Narrows, and our sample of County map points put 13 of 42 in the shaded 0.2 percent annual chance flood layer. State liquefaction mapping covered 30 of 42 points. Those maps say nothing about one slab, but they are reasons to ask the owner about past leaks, cracks and water in the garage before the probes go in.
Does a flooring job need a permit in Compton, and what hours may the crew work?
Probably not for the finish layer, with a catch. Compton publishes no do-I-need-a-permit page. What it has is the amended exemption list in Chapter 15 of the Municipal Code, which exempts tiling, carpeting, cabinets, counter tops, painting and similar finish work, and says an exemption never authorizes work that violates a code. Hardwood, vinyl plank, laminate and stone are not named, so we put those to the department at (310) 605-5509 in writing. The City's plan check form adds that electrical, plumbing and mechanical permits are required on top of a building permit when a job touches those systems, which is how moving a toilet flange or a dishwasher line turns a floor job into a permit job.
Code text and forms disagree on the edition. Chapter 15 adopts the 2019 California codes, while City forms cite 2022 and 2025 editions, so we ask which applies to the address.
Section 7-12.22 limits construction noise to 7:00 a.m. to 7:00 p.m. Monday through Saturday unless the noise stays inside a building, and lists no Sunday hours. On licensing, CSLB's C-15 class covers preparing a surface and installing carpet, resilient flooring and wood floors, and ceramic tile is a different class. Contracts over $500 must follow Business and Professions Code 7159.
Which flooring holds up in a busy Compton household, and who approves it in a rental or condo?
The Census Bureau's 2024 estimates say 44.6 percent of Compton households rent, and 11.1 percent of homes sit in buildings of five or more units. The Housing Element reports an average household size of 4.17 against 2.96 countywide, with 21.6 percent of households overcrowded. More people on every square foot of floor means more wear, so ask each bidder for the manufacturer's wear rating, the finish or wear layer specification and what the warranty excludes.
For a rental, the landlord decides what goes in. For a condominium, the association's recorded rules decide what may be laid over a neighbor's ceiling, and the Davis-Stirling guide notes that the documents and a field sound test control. We print no decibel numbers because published ones conflict.
Carson, Lynwood, Paramount and Gardena each have their own building departments. For comparison, read about flooring in Long Beach, flooring in Downey and flooring in Los Angeles.
Should you refinish or replace an original hardwood floor in a Compton bungalow?
Check the boards before deciding. Look at a floor vent or an exposed edge to see how much wood remains above the tongue, because a floor sanded too often runs out of wear layer. If there is enough, refinishing is the cheaper route, and Angi's 2026 Los Angeles pages put it at $4 to $8 a square foot against $12 to $22 for new solid hardwood. Angi does not publish how it gathers those figures, so we rate them medium to low confidence.
We found no historic district program in Compton, only a landmarks page that lists five individual landmarks, and nothing we read puts interior floors under design review. Ask Planning at (310) 605-5532 if your house is one of the landmarks. Otherwise an original floor is a private decision, though it is also part of what a buyer sees at sale.
Floor details from Compton and nearby homes
Seven views of subfloors, planks and slab tests from Compton and the cities around it. Tap a photo to enlarge it.
What flooring costs around Compton
The ranges on our flooring page come from Angi's 2026 Los Angeles pages, not a Compton study: labor about $3 to $9 a square foot, engineered hardwood $10 to $18 installed, solid hardwood $12 to $22, and Angi's own laminate project range of roughly $2,000 to $5,500. Removing the old floor, testing for asbestos, repairing the subfloor and treating a damp slab are separate lines. See also concrete work in Compton, decks in Compton, the flooring cost guide and flooring in Pasadena.
| What it covers | Typical range |
|---|---|
| Installation labor only | $3 to $9 per sq ft |
| Solid hardwood, installed | $12 to $22 per sq ft |
| Engineered hardwood, installed | $10 to $18 per sq ft |
| Refinishing existing hardwood | $4 to $8 per sq ft |
| Laminate, whole project | $2,000 to $5,500 |
| Hardwood, whole project | $3,153 to $8,496 |
| Removing the old floor | $455 to $685 per 200 sq ft |
| Tile | No sourced Los Angeles range |
Compton flooring questions, answered
Do I need a permit to install flooring in Compton?
Usually not for the finish layer, but check. Compton's Chapter 15 exemption list covers tiling, carpeting and similar finish work and does not name hardwood, vinyl plank or laminate. Moving plumbing, electrical or mechanical lines adds permits, and the list never authorizes a code violation. Call Building and Safety at (310) 605-5509 with your scope in writing.
How much does it cost to have flooring professionally installed in Compton?
Expect about $3 to $9 a square foot for labor alone, and $10 to $18 installed for engineered hardwood or $12 to $22 for solid. These come from Angi's 2026 Los Angeles pages, since we found no Compton study with a stated method, and Angi does not publish its method. Old floor removal and subfloor repair are extra.
How much to refloor a 2000 sq. ft house in Compton?
Roughly $20,000 to $36,000 for engineered hardwood and $24,000 to $44,000 for solid, found by multiplying Angi's Los Angeles ranges by 2,000 square feet. Stairs, closets and transitions are not included. Laminate costs far less, because Angi's Los Angeles project range runs about $2,000 to $5,500, so the material you pick moves the total most.
How much does it cost to install 1000 square feet of hardwood flooring in Compton?
About $12,000 to $22,000 for solid hardwood and $10,000 to $18,000 for engineered, installed, by arithmetic on Angi's Los Angeles per-square-foot ranges. Angi lists old floor removal at $455 to $685 per 200 square feet. Treat these as a starting point, because the written proposal sets the real price after a site visit.
Can you put flooring over concrete in Compton?
Yes, once the slab has been tested for moisture. Installers take ASTM F2170 or F1869 readings and compare them with the flooring maker's limit, and the National Wood Flooring Association recommends a vapor retarder of 0.13 perms or less. Ask for the readings in writing before material is ordered, and for the probe locations.
How do I stop moisture from coming up through a concrete slab before new flooring?
Measure it, then follow the flooring manufacturer's limit. Moisture rises from the soil under the concrete, so a dry season does not prove anything. Depending on the reading, the fix may be a vapor retarder, a moisture-tolerant adhesive or system, or a different floor. Compton's creek flooding history is a reason to ask about past leaks too.
Does Compton's presale inspection look at flooring?
It looks at every room. The Report of Residential Building Records covers all interior and exterior space, including rooms, closets, the garage and sheds, so converted garages and added rooms are what draw corrections. The seller can legalize the work or sign an AS-IS release that the buyer notarizes. New flooring does not change what the inspector finds.
Is there asbestos under old flooring in a Compton house built before 1980?
Possibly. The EPA lists vinyl floor tiles, sheet flooring backing and adhesives among places asbestos may be found, and 77.8 percent of Compton homes predate 1980. Do not sand or scrape a suspect layer. Have it identified and tested, and expect testing and removal as their own lines in a proposal.
Should I refinish or replace hardwood floors in my Compton house?
Refinish if enough wood is left above the tongue to sand, which you can judge from a vent or an edge. Angi's 2026 Los Angeles pages put refinishing at $4 to $8 a square foot against $12 to $22 for new solid hardwood. Angi gives no method for these figures, so rate both as medium to low confidence.
Which license should a flooring contractor hold for a Compton job?
Look for CSLB class C-15 for wood, carpet and resilient flooring, while ceramic tile falls under a separate class. Ask for the license number and a certificate of insurance, check the number on CSLB's site yourself, and confirm any contract over $500 meets Business and Professions Code 7159. A flooring subcontractor on our jobs holds that license.
Send the rooms and what is under the floor
Tell us the address, the rooms, whether the house sits on a slab or a raised floor, the year it was built and whether a sale is coming. We bring the moisture test and the permit questions to the first visit.