Most Los Angeles renovation cost is decided before finishes are chosen: whether walls, plumbing, gas or electrical move, what the city's permit path requires, and what an older house hides behind its walls. Radiant Renovations Co. starts there — scope in writing, permit steps mapped for the address, and a schedule you can read — for kitchens, bathrooms, whole-home work, additions and ADUs across the City of Los Angeles neighbourhoods listed on this site.
Tell us the neighbourhood, the rooms involved, and whether walls, plumbing or electrical will move. Estimates are not guarantees; the signed agreement sets out scope and terms.
Call (424) 337-6597 →No obligation. Just practical help.Upfront optionsNo work before you approve it
Respectful serviceClean floors, clear communication
Written scopeScope agreed before work starts
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Radiant Renovations Co. is based at 352 W Martin Luther King Jr Blvd, Los Angeles, CA 90037, United States and works on kitchens, bathrooms, whole-home renovations, additions and ADUs in City of Los Angeles neighbourhoods.
Los Angeles housing stock makes that planning matter. Craftsman bungalows in Echo Park and Highland Park, Spanish Revival homes in Los Feliz and Eagle Rock, 1920s apartment courts in Koreatown and Mid-Wilshire, and Valley ranches in Sherman Oaks and Woodland Hills each hide different systems problems, from outdated wiring and plumbing to unbraced foundations. Those conditions are checked per house, never assumed from a neighbourhood name.
Thirty services, one planning discipline: define the scope, check the permit path for the address, price the systems work honestly, and only then choose finishes. Oct 2026 market-guide ranges on this site are guides, not this company's prices — kitchens $25,000–$170,000+, bathrooms $15,000–$150,000+, detached ADUs $180,000–$450,000+, whole-home work $125–$500 per square foot — and guides conflict, so they are never averaged into a single figure.
Los Angeles remodels fail most often on planning, not on finishes: a permit path assumed instead of checked, a hillside or HPOZ rule discovered after demolition, or a scope so vague that allowances swallow the budget. The working method below is designed to prevent those three failures.
Allowances for tile, fixtures and paint are spelled out before demolition, and anything found behind a wall is priced in writing before it is touched. No change is made without approval.
In the City of Los Angeles, work goes through LADBS; in a separate city, through that city's department. HPOZ, hillside, fire-zone and flood checks are per-address checks in ZIMAS and city maps, not neighbourhood assumptions.
Pre-1960 and pre-1978 houses get systems-first attention: wiring, plumbing, sewer laterals, foundations and, where relevant, lead and asbestos awareness. What a given house contains is found by inspection, not asserted on this site.
We walk the house, measure, and photograph what will be touched, and flag anything that looks like hidden water damage or old wiring before pricing.
You receive a written estimate with allowances. Permitted work is submitted through the correct city department, and inspection sequencing is planned before framing starts. Estimates are not guarantees.
Dust barriers go up, then demo. Framing is corrected, electrical, plumbing and gas rough-in is run, and the rough inspection is signed off before anything is closed up.
Insulation, drywall, primer, tile, flooring, cabinets and paint, with finished surfaces protected as work moves through the house.
We walk the job, write down everything to adjust, and fix it before calling it done. You receive inspection sign-off paperwork; any warranty terms are those in the signed agreement.
Opening a wall in an older Los Angeles house often reveals something the finishes hid. These are the problems that most change scope, schedule and price.
The source is found and rotted framing and drywall replaced before new tile goes up, since tile will not bond to a wet substrate.
Old two-wire circuits cannot carry a modern kitchen. New circuits and protection where code requires it are run and inspected before drywall closes the wall.
Plans are submitted early, corrections answered promptly, and inspections scheduled before the crew needs them, because plan check in Los Angeles takes weeks, not days.
Allowances are listed so the swing is visible before signing. If something unexpected is found, it is priced in writing and approved before work proceeds.
Radiant Renovations Co. holds a 4.8-star rating on Google. Full review text is shown on Google, and no reviewer names or quoted reviews are published on this page.
These thirty neighbourhoods are all inside the City of Los Angeles, so their permitted work goes through LADBS. Neighbourhood pages describe housing stock and the rules that most affect that area; parcel-level matters — HPOZ contributor status, hillside and fire-zone status, flood zone and ADU permissibility — are checked per address. If your neighbourhood is not listed, call and ask rather than assuming coverage.
Primary service zone: City of Los Angeles neighbourhoods listed above.
These are the questions that come up on almost every estimate, answered straight. If yours is not here, call and we will walk you through it before you commit to anything.
(424) 337-6597 →As Oct 2026 market-guide ranges only — not this company's prices or quotes, and guides conflict, so they are not averaged: kitchens $25,000–$170,000+, bathrooms $15,000–$150,000+, detached ADUs $180,000–$450,000+, whole-home work $125–$500 per square foot. The final figure for any project depends on scope, structure, systems and finishes, and is set out in a signed agreement for that project. Kitchen and bathroom guides conflict sharply across sources, which is why a single average would mislead; scope tier matters more than any headline figure.
For structural, electrical, plumbing or mechanical work, and for additions, ADUs and garage conversions, a permit is generally required in the City of Los Angeles through LADBS. Cosmetic work such as paint and flooring usually does not need one. Work in a separate incorporated city goes through that city's own building department, not LADBS, and permit decisions are made by the city, not by a contractor.
That is a per-address question. Lot size, setbacks, height, parking, zoning, and the hillside and Very High Fire Hazard Severity Zone maps for that parcel all matter, and a parcel in an HPOZ faces preservation review as well. Garage conversions are often the lower-cost ADU path because slab, walls and roof already exist, but parking and permit rules still have to be checked for the address.
A Historic Preservation Overlay Zone is a City of Los Angeles historic district with its own preservation plan. Exterior changes inside one generally need review, often including a Certificate of Appropriateness, before work starts. Whether a parcel is a contributor, and which plan applies, is checked for that address in ZIMAS and city planning records.
Ask how scope, allowances and exclusions are written down, how permits and inspections will be handled, and what happens when hidden damage or old wiring is found. CSLB Class B is a California general building licence class and Class B-2 covers residential remodelling; checking a contractor's licence status is a general step any homeowner can take, and it is not a claim about this company, which publishes no licence number on this site.
Call Radiant Renovations Co. and describe what you want to change. We will talk through scope, the permit path for your address, and what an estimate involves — estimates are not guarantees.
Call us at (424) 337-6597 — Radiant Renovations Co. is open 24 hours, 7 days a week — or send a note through the contact page. Tell us what you want to change, the neighbourhood, and whether walls, plumbing or electrical will move, and we will talk through the next steps.