Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Remodeling Company in Costa Mesa, CA
Home renovation in Costa Mesa means working on homes built mostly between the late 1940s and early 1960s, on small lots where tearing down and rebuilding is now more common than adding on. The coastal air a mile from the ocean keeps things damp, so exterior details like flashing and fastener choice matter more than they would inland. Ashbury Contractors has served Costa Mesa since 2014, handling everything from full interior remodels to roof replacement and ADU construction under one contract. Call (833) 467-4091 to talk through your project.
Why Costa Mesa Homes Are Different
Most of Costa Mesa’s housing stock is single-story stucco ranch homes built on 6,000-square-foot parcels, many with detached garages and rear alley access. That layout shapes every remodel. The lots were sized for one-story homes, so when someone wants a second story or a larger footprint, we’re working within inches of the property line, staging materials in alleys, and coordinating with neighbors who share a wall or a fence line. In the 92626 and 92627 ZIP codes, the tear-down-and-rebuild churn is constant: 1950s ranch houses get replaced with two-story custom homes that fill nearly the entire parcel. That means zero-lot-line staging, tight alley turns for trucks, and neighborhood compatibility reviews that inland cities never deal with. The rear alleys in the older 92627 neighborhoods are often the only practical construction access point. If we can’t get a half-loaded truck turned around and positioned, the schedule slips. We plan for that before the first dumpster arrives. The marine layer also means persistent moisture and salt-laden air, which accelerates corrosion on exterior fasteners, stucco, and wood trim. Flashing, drainage, and material selection have to account for dew cycles that don’t exist in hotter, drier parts of Orange County.
Styles & brands we work with







Our Main Costa Mesa Services
Two services generate most of the calls we get from Costa Mesa homeowners: full general contracting for tear-downs, rebuilds, and large-scale remodels, and whole-home remodeling that touches multiple rooms and systems at once. Each has its own dedicated Costa Mesa page with deeper detail.
General Contractor in Costa Mesa
General contracting in Costa Mesa often means managing a project where the old house comes down and a new one goes up on the same small lot. That involves utility re-routing, alley access planning, and keeping the project moving while inspectors, material deliveries, and multiple trade crews share a tight site. We serve as the single accountable party, specifying products before we quote prices so there are no surprises mid-build. For the full scope of what that looks like in Costa Mesa, see our page on General Contractor in Costa Mesa.

Home Remodeling in Costa Mesa
Home remodeling here usually means reworking a 1950s or early 1960s ranch, which brings old galvanized plumbing, undersized electrical panels, and layouts that predate the way people live now. We handle kitchens, bathrooms, living spaces, and exterior upgrades as one contract, which matters when a kitchen remodel exposes framing that should be addressed before a roofing project starts. Read more about the specifics on our Home Remodeling in Costa Mesa page.

What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Home Renovation in Costa Mesa

Home renovation in Costa Mesa is as much about correcting six decades of coastal wear as it is about updating style. The 1940s and 1950s ranches that fill the 92626 and 92627 ZIP codes were built with materials and methods that are now failing, and the damp ocean air speeds up the timeline on rot, corrosion, and stucco cracking. When we renovate here, we’re typically reworking old utility runs, matching a shrinking stock of period materials, and building larger homes within footprints that were never sized for them. Home Renovation with Ashbury Contractors means one contract covering everything from the foundation to the fence line, and we specify the product before we quote the price.
Home Renovation Contractors
Signs you need it
If your Costa Mesa home has original galvanized plumbing, a 60-amp electrical panel, or floor plans that no longer work for your family, it’s time to bring in renovation contractors who plan the whole scope instead of patching one room at a time.
What it costs in Costa Mesa
A full home renovation in Costa Mesa typically runs $14,000 to $45,000 depending on the number of rooms, but a whole-home renovation with structural changes can reach the home addition range of $45,000 to $130,000.
How we do it
We start with a structural and systems assessment, then produce a scope and material specification, pull permits, and sequence the work so your home stays livable for as much of the job as possible.
Home Improvement Contractors
Signs you need it
When your Costa Mesa home needs updates across several trades, such as new windows, a roof, and a kitchen, hiring separate improvement contractors for each trade creates scheduling conflicts and finger-pointing.
What it costs in Costa Mesa
Home improvement work in Costa Mesa starts around $9,000 for a small kitchen remodel and can reach $28,000 for a full bathroom remodel, with roof replacement running $8,000 to $20,000.
How we do it
We run the entire sequence as one project, from demolition to finish, with a single point of contact, one timeline, and one warranty conversation at the end.
What Home Renovation Costs in Costa Mesa
| Item | Typical range in Costa Mesa |
|---|---|
| Kitchen remodel | $14,000 – $45,000 |
| Bathroom remodel | $9,000 – $28,000 |
| Home addition | $45,000 – $130,000 |
How long does a full home renovation take in Costa Mesa?
Most whole-home renovations in Costa Mesa run four to seven months. Permit review with the city, alley-access coordination, and the coastal climate all influence the timeline. Call (833) 467-4091 for a schedule estimate based on your specific scope.
Will a home renovation in Costa Mesa require a permit?
Yes, nearly all renovation work in Costa Mesa requires permits, especially structural, electrical, plumbing, and roofing changes. We pull permits and schedule inspections as part of the contract. Call (833) 467-4091 for a project-specific answer.
Brands We Service in Costa Mesa
We work with over 50 product lines across cabinetry, countertops, plumbing, roofing, windows, doors, fencing, and hardscaping. In Costa Mesa, that includes fixtures from Toto, Delta, and American Standard, with parts sourced through local supply houses to keep turnaround short. See our brands for the full list.
See the difference
Before
After
Before
After
Before
AfterPricing for Remodeling Company in Costa Mesa, CA
| Service | Typical range in Costa Mesa |
|---|---|
| Kitchen remodel | $14,000 – $45,000 |
| Small kitchen remodel | $9,000 – $20,000 |
| Countertop installation | $2,000 – $6,500 |
| Bathroom remodel | $9,000 – $28,000 |
| Walk-in shower installation | $4,500 – $12,000 |
| Roof replacement | $8,000 – $20,000 |
| Window replacement | $4,500 – $15,000 |
| Paver patio installation | $3,500 – $11,000 |
| Home addition | $45,000 – $130,000 |
| ADU construction | $90,000 – $220,000 |
| Garage conversion | $30,000 – $80,000 |
| Driveway replacement | $5,000 – $14,000 |
In Costa Mesa, prices push upward when a job involves alley-only access, structural upgrades on 1950s framing, or coastal corrosion repairs that go beyond typical prep work. We write fixed, line-item quotes before work starts, so the price you approve is the price you pay, no change orders on our initiative.
Neighborhoods We Serve in Costa Mesa
We work across the entire city, from the older alley-backed streets of the 92627 ZIP code to the neighborhoods of Mesa Verde and the 92626 corridor. Our crews know which streets have the tightest truck access and which permit comments come up most often in each area.
- Mesa Verde
- College Park
- Eastside Costa Mesa
- Westside Costa Mesa
- Halecrest
We’re typically able to start site visits within a week of your call, and we schedule estimates around your availability.
Service Area – Cities Near Costa Mesa
Ashbury Contractors serves Costa Mesa and the surrounding South Orange County communities. If you’re in Newport Beach, CA, Fountain Valley, CA, Huntington Beach, CA, or San Joaquin Hills, CA, we cover those areas as well. The same crew, the same product lines, and the same written pricing approach apply across the region.
Serving Costa Mesa, CA — Our Local Coverage Area
We’re based in the Costa Mesa area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs About Remodeling Company in Costa Mesa
Most Costa Mesa projects begin with a site visit within a week, followed by a written estimate within two weeks. Permit timing varies by scope. Call (833) 467-4091 to get on the schedule.
Some Costa Mesa neighborhoods have HOAs, and exterior changes like roofing, windows, and fencing often require architectural review. We prepare submittal packages and coordinate with the HOA as part of the contract.
Yes. We specify materials and finishes before we quote the price, and we manage the entire build from permit to final inspection. You work with one point of contact throughout.
Ready to price your Costa Mesa renovation? Call (833) 467-4091 to schedule a free estimate. We’ll walk the property with you, talk through what the coastal climate means for your materials, and give you a written, line-item quote.
What happens when you call
- 1A real person answersNo phone trees — talk to a local construction pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Costa Mesa Customers Say
"Quality construction and a professional operation. Communication was strongest at the site meetings, and slower by email in between."
— Priya Shah"Framing crew was meticulous and the walls are straight everywhere. Drywall goes on a lot better when the framing is right."
— Steve Doyle"Allowances in the contract were realistic rather than artificially low to make the bid look good."
— Ramon Garcia