







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable General Contractor Across Sherman Oaks
Sherman Oaks homes carry a particular set of construction realities, and we know them from the inside out. Most houses here were built between the 1940s and 1960s, so the work we quote is rarely a simple swap of finishes. It’s structural. It’s subfloor leveling. It’s rewiring. That’s why we start every project with a written scope and a written price before a single tool leaves the truck. Call (803) 680-2547 to schedule your free estimate, and we’ll walk your property line by line.
We serve the full Sherman Oaks grid, from the flats near the Galleria up through the hills off Mulholland, and from Shepard Hills over to Chandler Estates. Our team has walked enough 1950s ranch homes and 1960s post-and-beam builds here to know what’s behind the drywall before we open it. That local familiarity saves you weeks of surprises and thousands in rework.
Why Mason Remodeling Is Sherman Oaks’s Preferred General Contractor Company

Isaac Pruett leads our general contracting work, and his approach hasn’t changed since Mason Remodeling was founded in 2004: identify the real scope, price it honestly, and put every detail in writing before work starts. We operate under General Contractor standards set by the Threshold Group family of home-service companies, which means every crew member you’ll see is background-checked, identity-verified, and introduced to you by name and photo before arrival. Homeowners in Sherman Oaks, many of them home alone or with young children, tell us that verification is the reason they called us instead of the next name on the list.
Reviews from Sherman Oaks customers consistently mention two things: the crew showed up when promised, and the final bill matched the written price. We don’t run verbal estimates that grow. The Department of Building and Safety sign-off isn’t a surprise to us; we pull permits through the City of Los Angeles as a matter of course, not an add-on. When you call, a live person answers. Not a call tree. Not a voicemail. Twenty-four hours a day, seven days a week, including weekends and holidays. That matters when you’re standing in a house with a wall open and a question about the beam.
Styles & brands we work with







Licensed General Contractor in Sherman Oaks
Licensed General Contractor work in Sherman Oaks means you’re hiring a single point of responsibility for everything from structural framing to finish carpentry, from permit pulling to final inspection sign-off. The City of Los Angeles has specific requirements for structural modifications, and we handle the full scope: engineering review, plan submittal, permit fees, scheduled inspections, and the paperwork trail that protects you when you eventually sell. It’s not the cheapest route. It’s the route that doesn’t flag your escrow.
Structural Alterations
Most of the work we do in Sherman Oaks involves removing a wall, widening an opening, or changing rooflines. A load-bearing wall removal here typically requires a structural engineer’s letter and a beam sized for the existing post-and-beam framing. We coordinate the engineer, submit the plan, and manage the inspection calendar. You get one written price for the whole sequence, not a string of surprises.
Permit-Required Bath and Kitchen Work
Even a cosmetic kitchen or bathroom remodel in Sherman Oaks can trigger permit requirements once we move plumbing or electrical. We pull permits on every job where they apply, and we schedule the rough-in and final inspections with the City of Los Angeles. If you’ve bought a home where a previous owner skipped permits, we can open the walls, correct the work, and get it signed off properly. Expect a second visit to be part of the process, and expect it to be covered in writing.
Residential General Contractor in Sherman Oaks

Residential General Contractor services in Sherman Oaks cover the full range of what an older home needs when you’re finally ready to fix it properly. That includes whole-home remodels, kitchen and bathroom renovations, room additions, garage conversions, and ADU construction. Every project starts with a walkthrough where we document existing conditions, identify what’s original to the house, and build your written scope around what we actually find. Not what we assume. Not what the last house looked like.
Room Additions and ADUs
Adding square footage in Sherman Oaks means working with the City of Los Angeles zoning rules, setback requirements, and the realities of your lot. A standard home addition in Sherman Oaks runs $45,000 – $130,000, and an ADU construction typically falls between $90,000 and $220,000 depending on whether it’s attached, detached, or a garage conversion. We don’t give you a verbal ballpark. We give you a line-item scope, allowances for materials, and a written calendar before we ask for a signature.
Whole-Home Remodel Sequencing
A whole-home remodel on a 1940s – 1960s Sherman Oaks house usually follows a sequence we’ve refined over two decades: demolition, structural correction, rough-in for plumbing and electrical, insulation and drywall, then finishes. The order protects the work and keeps inspections clean. We coordinate every trade so you’re never left wondering who shows up next. The Threshold Standard applies to every person who walks through your door: uniformed, badged, and identified before arrival.
Trusted Brands We Service in Sherman Oaks
We spec and install professional-grade materials across every trade, and we keep our Sherman Oaks jobs moving by sourcing directly from established lines. Cabinet packages often come from KraftMaid or Wellborn. Countertops from Cambria, Silestone, or Caesarstone. Fixtures from Kohler, Moen, Toto, or Grohe. Roofing from GAF, CertainTeed, or Owens Corning. Hardscaping from Belgard, Unilock, or Techo-Bloc. On recent Sherman Oaks projects we’ve also coordinated with prefab ADU providers like Abodu, Dvele, and Cover, handling the site work, foundations, and utility connections while the factory builds the modules. We’ll help you evaluate which path fits your lot, your budget, and the City of Los Angeles permitting calendar.
Common General Contractor Problems We See in Sherman Oaks Homes
- Load-bearing walls hiding behind cosmetic updates. Sherman Oaks homes from the 1940s and 1950s often had walls moved or opened decades ago without permits. We regularly find framing that looks fine on the surface but won’t pass a structural review. We verify before we demo, every time.
- Dated electrical and plumbing rough-in. Original knob-and-tube or early romex wiring is common in the neighborhoods near the Los Angeles River, and cast-iron drain lines show up constantly in the 1950s stock around Dickens Street. Updating those systems mid-project is a cost driver you need in the written allowance, not as a surprise.
- Uneven subfloors and slab leaks. The post-and-beam construction common in the valley floor of Sherman Oaks shifts over time, and decades-old copper slab lines fail. That turns a simple kitchen remodel into a subfloor and plumbing scope. We write those possibilities into the estimate as allowances so the work stays on budget.
- Unpermitted work flagged during escrow. We hear from homeowners who listed their Sherman Oaks property only to have a buyer’s inspector call out unpermitted remodel work done years ago. Correcting and re-permitting that work after the fact almost always costs more than doing it right the first time.
See the difference
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AfterPricing for General Contractor in Sherman Oaks, CA
Here’s what you can expect to budget in Sherman Oaks for common projects. These are real ranges from our estimates in this market, and they reflect the condition of the housing stock here, not a national average. A kitchen remodel runs $14,000 – $45,000. A small kitchen remodel falls between $9,000 and $20,000. Bathroom remodels run $9,000 – $28,000, with smaller baths starting around $5,000. Cabinet installation alone runs $4,000 – $13,000. Countertops run $2,000 – $6,500, and a backsplash typically lands between $800 and $2,500. A home addition is $45,000 – $130,000. An ADU runs $90,000 – $220,000, and a garage conversion falls between $30,000 and $80,000. Every estimate includes a written line-item scope, material allowances, and a fixed price. Estimates are free. Call (803) 680-2547 to schedule yours.
| Project | Sherman Oaks Price Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Small Kitchen Remodel | $9,000 – $20,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Small Bathroom Remodel | $5,000 – $12,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
| Backsplash Installation | $800 – $2,500 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
What changes a price once work starts? In Sherman Oaks, it’s almost always what’s hiding behind the walls: a beam that was undersized in a 1950s remodel, wiring that can’t support a modern panel, subfloor rot from a long-ago slab leak. We write those possibilities into your estimate as specific allowances, so you know the range before we open anything up. That’s the difference between a written price and a verbal promise. Our 365-Day Done Right Promise covers the work after completion: if anything isn’t right within a year of the completion date, we make it right at no cost to you.
We Also Serve Cities Near Sherman Oaks
Our general contracting crews serve Sherman Oaks and the surrounding neighborhoods, including Van Nuys, Encino, Studio City, and Tarzana. If you’re just outside Sherman Oaks proper, call us for the same written pricing, the same verified crews, and the same 365-Day Done Right Promise.
Serving Sherman Oaks, CA - Our Local Coverage Area
We’re based in the Sherman Oaks 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 General Contractor in Sherman Oaks
A general contractor is the single point of responsibility for the entire construction process: we handle the structural engineering, the City of Los Angeles permits, the demolition, the rough-in for plumbing and electrical, the drywall, the finishes, and the final inspection sign-off. We coordinate every trade, every sub, and every inspection. You don’t chase electricians or plumbers. You get one written scope, one written calendar, one call to make. Call (803) 680-2547 for a free estimate.
Yes, in most cases. The City of Los Angeles requires permits for any structural modification, plumbing relocation, electrical work, or window and door changes. Even a cosmetic remodel that doesn’t touch structure can trigger permit requirements once plumbing or electrical is involved. We pull the permits, manage the inspections, and close everything out with the Department of Building and Safety. If you skip this step, you’ll likely face it during escrow, and it will cost more to fix after the fact.
Change orders are written documents that describe a specific change from the original scope, its cost, and any schedule impact. The only legitimate change-order triggers we see in Sherman Oaks are existing conditions that couldn’t be seen before demo (like a rotted subfloor under tile, or a beam that wasn’t where the plans said it was) and homeowner-initiated changes, like upgrading a countertop or moving a fixture after the rough-in. We price every change in writing before any additional work begins. You never get a verbal “that’ll be extra” at the end. Estimates are free. Call (803) 680-2547.
A kitchen remodel in a 1940s – 1960s Sherman Oaks home typically runs 6 – 10 weeks from demolition to final inspection, assuming structural work and no major unseen conditions. A bathroom remodel runs 3 – 6 weeks. A whole-home remodel can run 4 – 8 months depending on scope and City of Los Angeles inspection scheduling. The structural verification, engineering, and permit approval happen before we open the first wall, and that upfront time saves the schedule from stalling mid-project when an inspector flags something.
In Sherman Oaks, the realistic answer is: what’s hiding in the walls and under the floors. A 1950s home off Dickens Street may have a slab leak that rotted the subfloor. A 1960s post-and-beam house may have a load-bearing condition that was modified without a permit. We write specific allowances into your estimate for these possibilities: subfloor leveling, electrical panel upgrades, plumbing rough-in relocation. You’ll know the range before we start. What won’t change is our labor price and our markups. The 365-Day Done Right Promise covers everything after completion.
Get Your Written Estimate Today

The best way to understand your Sherman Oaks project is to walk the house with us and talk through the real conditions, not a guess over the phone. We’ll document what’s original, what’s been altered, and what the City of Los Angeles will want to see. Then we’ll hand you a written price before any work starts. No pressure. No verbal numbers. No surprises. Call (803) 680-2547 to schedule your free estimate. A live person answers, every time.
Written by Isaac Pruett, Owner at Mason Remodeling, serving Sherman Oaks since our founding in 2004.










