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
Fast, Reliable Home Remodeling Across Newport Beach
Home remodeling in Newport Beach runs $9,000 – $130,000 depending on scope, and the biggest variable is what your walls are hiding. We’re Key Step Construction, led by Noel Garrity, and we’ve remodeled enough Balboa Island cottages, Corona del Mar hillside homes, and 92660 tract houses to know that a Newport Beach project is never just a building job. It’s salt air on old framing, floodplain reviews on bay fill, and coastal permitting on top of everything else. Call (855) 382-0824 for a free estimate that accounts for what’s actually behind your drywall before we sign anything.
Why Key Step Construction Is Newport Beach’s Preferred Home Remodeling Company
Our Home Remodeling team carries one contract across every system of your house, from the roof down to the foundation. That matters in Newport Beach, where a kitchen remodel can expose a rotted subfloor that connects to a drainage issue that ties back to a pier foundation. Most contractors would hand you three phone numbers. We handle the framing, the waterproofing, the electrical rough-in, and the cabinet install ourselves, with 50+ vetted material brands behind every decision.
Noel Garrity built Key Step Construction around a simple rule: inspect first, price honestly, and never let a homeowner discover a $12,000 surprise after demolition starts. On a recent Balboa Island job, our crew opened a kitchen wall near Marine Avenue and found 1950s cloth-wrapped wiring, salt-corroded fasteners, and a subfloor soft from years of marine-layer moisture. We stopped, wrote a change order pricing the electrical rough-in and subfloor repair, got it approved in writing, and only then scheduled the inspection sign-off before closing the walls. That’s how we work on every Newport Beach project.
Styles & brands we work with
- Kitchen remodeling
- Bathroom remodeling
- Home additions & ADU
- Roofing
- Windows & doors
- Driveway & pavers
- Fence
Full Home Remodel in Newport Beach
Full Home Remodel in Newport Beach means opening up enough of the house that the permit triggers code upgrades on systems that haven’t been touched since Eisenhower was president. We’re talking load-path reinforcement on 1920s bungalows, complete rewire where cloth insulation has cracked, repiping where galvanized steel has corroded from decades of coastal humidity, and waterproofing at every penetration the marine layer can reach. A whole-home project in Newport Beach typically runs $45,000 – $130,000 for a home addition scope, with kitchens at $14,000 – $45,000 and bathrooms at $9,000 – $28,000 depending on what we find behind the walls.
Pre-Demo Inspection and Openings
We walk every wall, pier, and crawlspace before we write the contract. On bay-fill lots, that means checking foundation settlement and drainage. On Peninsula homes, it means looking at what salt air has done to the structure. The inspection shapes an allowance line-item in the contract, so when we open a wall and find something, the budget already has a path for it.
One Contract Through Finish
From framing to final paint, you’re dealing with one accountable company. No juggling electricians, plumbers, and tile guys who’ve never met each other. We schedule it, we coordinate it, we stand behind it.
Home Remodeling Contractor in Newport Beach
Home Remodeling Contractor in Newport Beach is a title we take literally. We’re not a design firm that subs everything out, and we’re not a single-trade specialist pretending to run a whole job. We’re the licensed general contractor who pulls the permit, builds the schedule, manages the trades, and answers your call when something needs attention. In a market where quotes move when walls open, that single point of accountability is the difference between a controlled process and a runaway budget. A typical Newport Beach kitchen remodel runs $14,000 – $45,000. Bathroom remodels sit at $9,000 – $28,000. Window replacement lands at $4,500 – $15,000.
Change Orders in Writing
Every surprise gets priced, documented, and approved before we touch it. No verbal “we’ll figure it out later” moments. You know the cost, you approve the scope, we do the work.
Permits Pulled, Inspections Passed
Coastal zone work, floodplain review, structural changes. We handle the paperwork and the inspector conversations. Plan it once, build it right.
Trusted Brands We Service in Newport Beach
Newport Beach homeowners research brands, and so do we. We install and service plumbing fixtures from Toto and Grohe, waterproofing systems from Schluter, and bath hardware from Sterling. When you choose materials through us, you’re choosing from real options, not a single-vendor take-it-or-leave-it catalog. Your material choices, our expertise. We keep parts sourced for Newport Beach jobs specifically, so a fixture order doesn’t stall a project for three weeks because someone in a warehouse forgot about California coastal lead times.
See the difference
Before
After
Before
After
Before
AfterCommon Home Remodeling Problems We See in Newport Beach Homes
- Cloth-wrapped wiring on pre-1960 builds. We find it on Balboa Peninsula bungalows all the time. Once a wall opens for remodel work, code requires bringing that circuit to current standard, which is why our allowances include electrical rough-in costs.
- Salt-corroded fasteners and flashing. Homes within a half mile of the harbor or open ocean corrode faster than inland Orange County properties. We specify marine-grade hardware where it matters, not whatever the supplier had on the shelf.
- Rotted subfloors from marine-layer humidity. The same fog that keeps your garden green is working its way into unventilated crawlspaces. We check subfloor condition during the pre-demo inspection so it’s priced before demo, not discovered after.
- Pier and bay-fill foundation surprises. Balboa Island homes sit on fill that was engineered decades ago. Adding load, moving walls, or changing drainage can trigger coastal and floodplain review that a 92660 tract house remodel never faces. We plan for that review from day one.
Pricing for Home Remodeling in Newport Beach, CA
Here’s what we quote in Newport Beach, and these numbers include the labor, materials, and project management you’d expect from a full-scope contractor:
| Project | Newport Beach Price Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
| Window Replacement | $4,500 – $15,000 |
What moves a quote in Newport Beach isn’t what you pick for countertops. It’s what’s inside the walls. A 1940s Balboa Island cottage that still has original wiring and a pier foundation will land higher than a 1970s tract house in 92660 with clean framing. Our estimates are free, they’re detailed, and they include a written allowance for unknown conditions. Call (855) 382-0824 for a quote specific to your house.
We Also Serve Cities Near Newport Beach
Our home remodeling work extends to Costa Mesa, San Joaquin Hills, Fountain Valley, and Irvine. We know the difference between a Dover Shores hillside lot and a flat Fountain Valley tract, and our pricing reflects the local conditions of each. Same licensed team, same written-in-advance change orders.
Serving Newport Beach, CA - Our Local Coverage Area
We serve Newport Beach and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs About Home Remodeling in Newport Beach
Because houses built between the 1920s and 1950s on the Peninsula, Balboa Island, and the older 92660 streets often have original wiring, undersized framing, and water-damaged subfloor that no one can see until demolition starts. Our contract includes a written allowance for these conditions, and every change is priced and approved in writing before we touch anything. That’s the difference between a controlled budget and a runaway invoice. Call (855) 382-0824 and ask how our allowance structure works.
Yes. Balboa Island and parts of the Peninsula sit on bay fill or piers, so foundation work, drainage changes, and even some wall reconfigurations can trigger coastal and floodplain review that a Costa Mesa or Irvine remodel never sees. We plan for that review in our timeline and our estimate, which is why our quotes don’t surprise you with a permitting delay six weeks into the project.
We engineer the beam before we remove the wall. That means a structural review, a permit, and often a steel or engineered lumber beam sized for the specific span and roof load. In Newport Beach, 1960s tract homes in 92660 and 92663 were built to their own era’s code, so adding an opening or removing a wall triggers a current-code review of the whole load path. We handle that in-house and get it priced before demo starts.
A kitchen remodel in Newport Beach runs $14,000 – $45,000, a bathroom $9,000 – $28,000, a home addition $45,000 – $130,000, and window replacement $4,500 – $15,000. Those ranges reflect actual Newport Beach conditions: coastal permitting, salt-air corrosion on older homes, and the code upgrades a remodel triggers once walls are open. For an exact number on your house, call (855) 382-0824 for a free estimate.
Salt air corrodes fasteners, flashing, exterior hardware, and even interior electrical connections in homes that sit close to the water or in heavy marine-layer zones. We specify marine-grade hardware and stainless fasteners on coastal projects, and we check what’s already corroding before we build anything new. It’s not a cosmetic issue. Failed waterproofing and rusted flashing show up in finished bathrooms and decks years later if they’re ignored.
Written by Noel Garrity, Owner at Key Step Construction, serving Newport Beach and the surrounding Orange County coast.