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Fast, Reliable General Contractor Across Lomita
If you’re planning a remodel in Lomita, you need a general contractor who understands what these specific homes demand before the first wall comes down. Mason Remodeling Co Torrance brings written pricing, identity-verified crews, and a 365-day guarantee to every project in Lomita, from kitchen remodels on Narbonne Avenue to garage conversions near Lomita Park. Call (424) 337-6939 for a free estimate, and you’ll get a written price before any work starts. That’s not a promotion. It’s how we operate.
Why Mason Remodeling Co Torrance Is Lomita’s Preferred General Contractor Company

Lomita homeowners tend to be particular about who comes through the door, and for good reason. A general contractor working on a tight lot near Oak Street or 238th Place is inside your home, often while you’re away, and around your neighbors. We solved that unease with the Threshold Standard: every crew member is background-checked, identity-verified, arrives in a clean marked uniform, and shows a photo ID badge at the door. You receive the technician’s name and photo before the visit, so the person who rings your bell is the person you expected. That matters when you’re deciding who gets your house key.
Our reputation across Lomita comes from something simpler than marketing: we do not change the price after we give them. A written quote is delivered before tools come out, and our 365-Day Done Right Promise covers the work for a full year from completion. If something isn’t right, we come back and fix it at no charge. That’s the commitment Isaac Pruett set when he began leading the company, and it’s why homeowners near the Lomita Railroad Museum and beyond keep our number in their phones.
Styles & brands we work with







Licensed General Contractor in Lomita
A Licensed General Contractor in Lomita handles exactly what these older homes present: structural repair, foundation assessment, seismic retrofitting, and the full scope of a remodel that must pass current California code. Home additions in Lomita run $45,000 to $130,000, while garage conversions typically fall between $30,000 and $80,000. Roof replacement here lands from $8,000 to $20,000. When a 1950s single-story needs work, the license means we pull permits, coordinate inspections, and bring non-conforming electrical and plumbing up to code before sign-off. It’s not paperwork. It’s what keeps the project moving without a stop-work order on a dense street where neighbors notice everything.
Permits and Code Compliance
Lomita’s inspection standards for raised foundations and unpermitted additions mean permits aren’t optional. We handle the plan review, schedule inspections, and correct any previous work that doesn’t meet current code. If an old garage was converted without permits, we’ll bring it to compliance before framing inspection.
Written Scope and Allowances
Every Lomita project gets a written scope of work before demo starts. That includes material allowances, line-item pricing, and exactly what’s covered. If a concrete pour needs an adjustment because of soil conditions, you’ll see that change order in writing before we pour, not after.
Residential General Contractor in Lomita

A Residential General Contractor in Lomita works within constraints most other cities don’t have: narrow streets, single-lane access, small lots, and neighbors close enough to hear a hammer drop. A kitchen remodel in Lomita runs $14,000 to $45,000, bathrooms $9,000 to $28,000. But the real cost of getting it wrong is a project that stalls on staging conflicts or noise complaints. We plan for that before the first delivery arrives, securing parking permits on streets like Cedar Avenue or Via La Paz, staging materials efficiently, and keeping the site tight and clean. That’s the difference between a remodel that flows and one that becomes a construction headache for the whole block.
Small-Lot Staging and Access
On a recent job near Lomita Park, we replaced a rotted subfloor and load-bearing wall in a 1950s shingle-sided home. Materials were staged on the street with a permit, the shared wall was protected with advance notice to the neighbor, and the converted garage’s non-conforming electrical was brought up to code before rough-in. The whole project stayed on schedule because access was planned before demolition.
Party Walls and Neighbor Coordination
Lomita’s lot sizes mean shared property lines are the norm. We notify adjacent homeowners before work that touches a party wall, keep noise within Lomita’s work-hour ordinances, and make sure debris never spills onto a neighbor’s side. That courtesy isn’t just good manners; it prevents complaints that become stop-work orders.
Trusted Brands We Service in Lomita
We spec and install professional-grade materials from brands that hold up to Lomita’s coastal air, including Cambria and Silestone surfaces, Kohler and Moen fixtures, and GAF roofing. For prefabricated ADU and addition options, we work with Abodu and Dvele where site conditions allow, and we coordinate delivery and installation on tight Lomita lots. Our supply relationships mean we can often have materials on hand or sourced quickly for Lomita projects, with no markup surprises on the final invoice. You’ll see the exact product names and prices in your written estimate before you agree to anything.
See the difference
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After
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After
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AfterCommon General Contractor Problems We See in Lomita Homes
- Unpermitted mother-in-law additions. Decades of detached garage conversions mean many Lomita homes have electrical and plumbing that never saw an inspector. We find these issues early and bring them to code before they trigger a permit hold.
- Dry rot from marine layer fog. Lomita’s cool, damp air off the coast gets behind stucco and into old framing. We regularly uncover rotted sheathing and sill plates that require replacement before any cosmetic work can happen.
- Foundation issues on sandy soil. Raised foundations from the 1940s and 1950s shift on Lomita’s flat, sandy lots. Sloping floors and sticking doors are often the first sign, and they need assessment before any addition or remodel.
- Staging conflicts on narrow streets. Many Lomita streets are single-lane with tight parking. Without a staging plan and parking permits, material deliveries back up traffic and frustrate the whole block. We handle that before day one.
Pricing for General Contractor in Lomita, CA
Here’s what you can expect to pay for the most common projects we take on in Lomita. These are the actual market ranges for this city, not vague ballparks:
| Project | Typical Lomita Range |
|---|---|
| Home Addition | $45,000 – $130,000 |
| Garage Conversion | $30,000 – $80,000 |
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Roof Replacement | $8,000 – $20,000 |
Your specific price depends on the size of the project, the condition of the existing structure, and how much code correction is needed. That’s the honest part: two kitchens on the same block can cost very different amounts if one has a rotted subfloor and one doesn’t. You’ll get a written line-item quote before any work starts, so you know exactly what you’re paying and why. Call (424) 337-6939 to schedule your free estimate.
We Also Serve Cities Near Lomita
Our crews work throughout the South Bay, including Lomita as well as Torrance, Wilmington, Rancho Palos Verdes, and Redondo Beach. If you’re in a neighboring city and planning a remodel, the same written pricing and crew verification apply. Reach our General Contractor team to schedule a free estimate.
Serving Lomita, CA - Our Local Coverage Area
We’re based in the Lomita 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 Lomita
Yes, a garage conversion in Lomita requires permits, and the process typically takes 3 to 6 weeks for plan review and inspections, depending on the scope and how much non-conforming electrical or plumbing needs correction. We handle the entire permit application and coordinate every inspection. Call (424) 337-6939 for a free estimate on your specific project.
We stage materials on the street with a parking permit, keep noise within Lomita’s work-hour ordinances, protect shared walls with written notice to adjacent owners, and keep the site swept and contained every day. That’s standard on every Lomita project, not an add-on. Call (424) 337-6939 to talk through your lot’s specific constraints.
It’s typically a general contractor problem that starts with a foundation assessment. Sloping floors in Lomita’s post-war homes usually mean the raised foundation has shifted on the sandy soil, and that needs correction before any remodel or addition can proceed. We inspect first, then quote the structural work separately so you know what’s mandatory versus optional. Call (424) 337-6939 for a free foundation and structural estimate.
A typical change order in Lomita is a written document that states exactly what changed, why, and the new line-item price, agreed to by you before the work continues. We keep them fair by pricing everything upfront and only issuing a change order when something hidden is uncovered, like dry rot behind a wall or a code issue the inspector flags. You’ll never see a surprise on the final bill. Call (424) 337-6939 to get a written quote with allowances and scope spelled out before demo.
Yes, bringing older Lomita homes up to current electrical and plumbing code is a regular part of our remodels. When we open walls on a 1940s or 1950s home, we identify non-conforming wiring, undersized panels, and outdated plumbing and correct them before rough-in inspection. It’s built into the written scope, not a surprise line item. Call (424) 337-6939 to schedule a free walkthrough of your home’s code compliance needs.
Written by Isaac Pruett, Owner at Mason Remodeling Co Torrance, serving Lomita since 2004.










