







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable General Contractor Across Hancock Park
Hiring a general contractor in Hancock Park means finding someone who understands what lives behind the stucco walls of a 1920s Spanish Colonial or Mediterranean Revival home. We’re talking about knob-and-tube wiring, original framing that predates modern load calculations, and waterproofing that has quietly failed over 90 years. A general contractor in Hancock Park typically charges $45,000 – $130,000 for a home addition and $14,000 – $45,000 for a kitchen remodel, but the real numbers depend on what inspection and permitting uncover. Call (213) 632-5711 for a free estimate, and we’ll walk the property with you before any walls open up.
Isaac Pruett leads our crew, and every technician on a Hancock Park job arrives with a photo ID badge, a clean marked uniform, and a name you already received before the visit. That’s the Threshold Standard, and it applies on every project we run in this neighborhood.
Key Takeaways:
- Written price before any work starts, on every Hancock Park project, no exceptions
- We sequence all exterior HPOZ review work before interior permits get signed off
- Kitchen remodels run $14,000 – $45,000; bathrooms $9,000 – $28,000; home additions $45,000 – $130,000
- 365-Day Done Right Promise covers every general contracting job
Why Mason Remodeling Co Los Angeles Is Hancock Park’s Preferred General Contractor Company

Hancock Park homeowners keep our number for the same reason they keep their roofer’s and their plasterer’s: we know what these houses hide. Period revival homes built between 1919 and the late 1930s share specific failure points. Original clay tile roofs with worn flashing. Stucco that beads water instead of shedding it. Wiring that never anticipated a double oven, let alone an EV charger. We’ve worked through those conditions on Larchmont Boulevard and over by Wilshire Country Club, and the crews who walk into your house have already seen your house’s problems on a dozen other blocks.
Isaac Pruett runs every Hancock Park estimate personally. The first thing we hand you after walking the property is a written price, not a verbal ballpark. That written price includes allowances for what might be inside the walls. When we do hit something, you approve the exact dollar amount in writing before we spend a cent of it. We don’t do surprise invoices on change orders in Hancock Park, because we know from years of fixing other contractors’ messes here that surprises are why remodelers get a bad name.
Every call to (213) 632-5711 gets a live person, around the clock. No call trees, no voicemail loops, no waiting until Monday.
Styles & brands we work with







Licensed General Contractor in Hancock Park
A Licensed General Contractor in Hancock Park handles the full chain of a remodel or addition: permits, sequencing, subcontractors, inspections, and the final sign-off with the city. We pull permits on every Hancock Park job that requires them, and we walk every inspection with the city inspector on site. Kitchen remodels in Hancock Park run $14,000 – $45,000, and that range moves with the age of your wiring, the condition of your subfloor, and what we find when the first wall opens.
HPOZ Sequencing and Permit Logic
Hancock Park’s Historic Preservation Overlay Zone requires city approval for any exterior change visible from the street. That means window restoration on the facade, exterior stucco repair, and even a new front door need HPOZ review before the building permit can clear. We sequence that review at the very front of the schedule, because interior inspections cannot be signed off while the exterior permit is pending. It’s a specific Hancock Park constraint, and one that a contractor who mostly works Van Nuys or West Hollywood may not plan for.
Change Orders That Stay in Writing
When we open a wall and find live knob-and-tube wiring or water-damaged framing, we stop, document it, and price it. You see the exact dollar amount, in writing, before we proceed. No verbal “we’ll sort it out later.” No running total that appears on the final bill. The allowance structure we build into every Hancock Park contract covers exactly this moment.
Residential General Contractor in Hancock Park

A Residential General Contractor in Hancock Park does the work that keeps these period homes safe and livable for another century: kitchen remodels, bathroom reconfigurations, seismic retrofits, and whole-home restorations that respect the original architecture. Bathroom remodels in Hancock Park run $9,000 – $28,000. Cabinet installation runs $4,000 – $13,000. A home addition, which in Hancock Park often means a rear-facing expansion that stays invisible from the street to satisfy HPOZ, runs $45,000 – $130,000.
Seismic Retrofitting as a Standard Trigger
Hancock Park sits close to active fault lines, and once your project pulls a permit, the city may require seismic retrofitting as a condition of approval. Foundation bolting, cripple wall bracing, and shear wall upgrades are common on these 1920s and 1930s frames. We budget for that possibility in every Hancock Park estimate so the inspector’s requirement doesn’t arrive as a shock priced after demolition starts.
Waterproofing Before the Tile Goes In
Hancock Park’s Mediterranean climate alternates between dry heat and heavy winter rain. The original bathrooms in these homes were built before modern waterproofing membranes existed. Before we close up any period bathroom, we confirm the subfloor, the surrounding framing, and the shower pan are bone-dry and properly sealed. Skipping that step is how rot spreads behind tile until the next January storm makes the repair a structural one.
General Contractor work in Hancock Park is not the same trade as it is in a newer subdivision. The houses are older, the review process is stricter, and the margin for error is narrower.
Trusted Brands We Service in Hancock Park
Hancock Park’s period homes deserve materials that match the original architecture, not whatever the big-box store has on the shelf. We carry specification-grade cabinetry lines from KraftMaid and Wellborn, and we source Cambria, Silestone, and Caesarstone surfaces for kitchens that need to feel current without clashing with a 1930s archway. When a homeowner asks about factory-built options, we can talk through Abodu, Cover, and Dvele as genuinely informed options, including where they make sense for a Hancock Park ADU and where a traditional stick-built addition is the better call. Parts and samples come through our Los Angeles office, which keeps turnaround quick for Hancock Park customers.
Common General Contractor Problems We See in Hancock Park Homes
- Knob-and-tube wiring behind original plaster. It’s still live in many 1920s homes along Rossmore Avenue and in the streets off Larchmont. Opening a wall for a kitchen remodel often reveals circuits that never should have carried the load they’ve carried for 80 years.
- Failed waterproofing that has been rotting the subfloor for a decade. The next heavy winter rain becomes an emergency because water got behind the tile years earlier. We see it in original bathrooms throughout Hancock Park’s Mediterranean and Spanish Colonial houses.
- Unpermitted work from a previous owner. A room added in the 1970s without permits, a bathroom that was moved, a wall that wasn’t load-bearing in the original plan but now carries weight. When we pull a permit, that legacy comes due.
- HPOZ violations on visible exterior work. Replacing a front window with a modern-sized unit without HPOZ review will get flagged, stop the permit, and require a correction. The red tape is real, and it rewards contractors who read the overlay code before swinging a hammer.
On a 1920s Spanish Colonial near the Wilshire Country Club, our crew opened up a kitchen wall to move a load-bearing beam and found knob-and-tube wiring still live behind the original plaster. We stopped, brought in our electrician to map the circuits, wrote an allowance for new Romex and a panel upgrade into the change order, and had the rough-in inspected before we framed the new subfloor and set the KraftMaid cabinets. The homeowner paid exactly what was approved in writing, with no punch-line surprises at the end.
See the difference
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AfterPricing for General Contractor in Hancock Park, CA
Hancock Park pricing reflects what these houses demand. A kitchen remodel runs $14,000 – $45,000. A bathroom remodel runs $9,000 – $28,000. Cabinet installation alone runs $4,000 – $13,000. A home addition runs $45,000 – $130,000, and that range assumes a rear-facing addition that keeps the street facade untouched for HPOZ compliance.
| Service | Typical Price Range in Hancock Park |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Home Addition | $45,000 – $130,000 |
What moves the number is what we find when walls open: wiring, framing, rot, and any seismic retrofit the permit requires. Our written price includes allowances for those conditions, which means the number you sign is the number we work from. Estimates in Hancock Park are free, and we’ll walk the property with you before we write anything down.
We Also Serve Cities Near Hancock Park
Our crews cover Hancock Park and the surrounding areas including Los Angeles, Van Nuys, Beverly Hills, and West Hollywood. If you’re just outside the neighborhood line, call (213) 632-5711 and we’ll confirm coverage for your street.
Serving Hancock Park, CA - Our Local Coverage Area
We’re based in the Hancock Park 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 Hancock Park
We stop work at that portion of the job, document what we found, and bring in our electrician to map the circuits and price the remediation. You see the exact dollar amount in writing as a change order, and you approve it before we proceed. No work continues on that wall until the wiring is corrected and the rough-in electric passes inspection. Call (213) 632-5711 and we’ll walk you through how allowances work in a Hancock Park contract.
Yes, if the windows are visible from the street, Hancock Park’s Historic Preservation Overlay Zone requires city review and approval before any window replacement can be permitted. We submit the plans, handle the review board sequence, and make sure the replacement units match the period character of the home. Call (213) 632-5711 to discuss your specific facade.
We stop, expose the rot to determine the true extent, and write a change order for the exact repair cost before any new material is installed. The affected framing is replaced or sistered, the area is dried and treated, and waterproofing is installed correctly before tile goes down. You approve every dollar in writing before we spend it. Call (213) 632-5711 for an exact quote on your bathroom.
It can, especially on homes built in the 1920s and 1930s near the fault lines that run through the Los Angeles basin. When a permit opens the structural scope of the project, the city may require foundation bolting, cripple wall bracing, or shear work as a condition of sign-off. We budget for that possibility in every Hancock Park estimate so you’re not paying for it as a surprise line item later. Call (213) 632-5711 to learn what your specific house might trigger.
Because opening up a 90-year-old house always reveals something the original plans didn’t predict: wiring, framing, drainage, or hidden prior work. The allowance is a purpose-built dollar reserve for those discoveries, and every dollar spent against it is approved by you in writing before we proceed. It’s the contract language that prevents the “the quote changed once we opened the walls” story you hear from dissatisfied Hancock Park remodelers. Call (213) 632-5711 and ask Isaac to walk you through a sample allowance line.
Schedule Your Free Estimate in Hancock Park

We’ll walk your property, listen to what you want, and tell you honestly what it will take. Then we’ll put the price in writing, with allowances for what’s inside the walls, and the crew who shows up will be the crew whose name and photo you already have. That’s how we’ve run Hancock Park projects since 2004. Call (213) 632-5711 today and ask for Isaac.
Written by Isaac Pruett, Owner at Mason Remodeling Co Los Angeles, serving Hancock Park since 2004.










