Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Home Remodeling Across San Diego
Home remodeling in San Diego costs anywhere from $10,620 for a small bathroom to $259,600 for a full ADU, with most whole-home projects landing between $53,100 and $153,400. The number that matters to you depends on what San Diego’s permitting path looks like for your specific property: coastal, city, or east-county acreage. That’s exactly what we scope before quoting. Call (619) 673-9302 and you’ll get a live person, a straight conversation about your project, and a written price before any work begins.
Why Mason Remodeling Co San Diego Is San Diego’s Preferred Home Remodeling Company
We’ve been remodeling San Diego homes since 2004 as part of the Threshold Group family. Our crews work across the county daily, from the coastal canyon lots of Point Loma to the ranch acreage around Jamul. You’ll know exactly who’s coming before we arrive: every technician is background-checked, identity-verified, and you receive their name and photo before the visit. At the door, they show a photo ID badge. We call this The Threshold Standard, and it’s how we run every job.
San Diego homeowners choose us because we don’t ask you to trust a stranger. We put the price in writing before tools come off the truck, and we back every completed project with our 365-Day Done Right Promise: if the work isn’t right within one year of completion, we make it right at no cost to you. Isaac Pruett leads our San Diego team, and a live person answers our phone 24/7, including weekends and holidays. No call trees. No voicemail loops.
Styles & brands we work with
Luxury Home Remodeling in San Diego
Luxury Home Remodeling in San Diego means something different in Point Loma than it does in Rancho Santa Fe. On the coast, you’re often working within a 1950s stucco-over-wood frame that needs seismic upgrades and salt-air corrosion mitigation before you can think about Cambria countertops or a Kohler steam shower. Inland, on acreage, luxury is as much about how the home sits on the land: sight lines, drainage, outdoor living, and whether the county will let you add that detached guest suite. We quote both realities, accurately, before you sign.
Coastal Retrofit and Finish
Homes west of I-5 carry the California Coastal Commission’s jurisdiction, which changes what you can alter and how. We build the permit path into the price, so you’re not surprised by a six-week Coastal Development Permit review after demo starts. The salt air near Ocean Beach and La Jolla corrodes standard fasteners fast, so we spec rated materials from day one.
Inland Estate Scope
East-county luxury projects often involve long material hauls, septic setbacks, and grading plans that city projects never touch. We scope these costs before quoting, which means fewer change orders later. A $153,400 home addition on county acreage carries different line items than the same square footage in Clairemont.
Full Home Remodel in San Diego
Full Home Remodel work in San Diego means opening walls on homes built anywhere from 1910 to 1985, and each era brings its own surprises. Craftsman bungalows in North Park hide knob-and-tube wiring. Mid-century ranches in Allied Gardens have single-pane aluminum windows and uninsulated stucco walls. Spanish Colonial Revivals near Balboa Park need custom millwork matching. We don’t guess at these costs. We open the scope, pull the relevant permits, and give you a written price that covers what we actually find.
Whole-Home Scope and Sequence
A full-home remodel in San Diego typically runs $53,100 to $153,400 depending on square footage, foundation type, and whether you’re moving plumbing or adding structural beams. We sequence the work so you can stay in the house when possible, and we coordinate septic, well, and grading requirements on acreage before we open the first wall.
Seismic and Structural Reality
Many San Diego hillside homes sit on slab-on-grade or raised foundations that need seismic retrofitting before a second story goes on. We bring in the geotech review early. Finding decomposed granite after the slab is marked is a $20,000 mistake. We find it before the mark.
Trusted Brands We Service in San Diego
We install and service specification-grade products across our Home Remodeling projects, and we keep local stock for common San Diego replacements. For windows, we work with ECO Window Systems and Therma-Tru on coastal and inland homes alike. When you’re in Coronado near the bay or up in La Mesa where the marine layer sits longer, the right window spec matters. We’ll tell you which brand fits your exposure, and we’ll have the parts on the truck when we arrive, not ordered after the fact.
Common Home Remodeling Problems We See in San Diego Homes
- Coastal corrosion on unrated fasteners and flashing. The salt air near Imperial Beach and Point Loma eats standard hardware within a few years. We spec stainless and coated fasteners on every coastal job, which changes the material line item but prevents a callback in year three.
- Septic and well setbacks on east-county acreage. A kitchen addition off Deerhorn Valley Road isn’t just about the foundation. The county wants the original leach field located and a 100-foot setback established before the wet wall gets stubbed. We do this at rough-in stage, not after drywall.
- Fog drip and wood rot behind original stucco. In Clairemont and Allied Gardens, decades of morning marine layer have rotted sheathing behind what looks like solid stucco. We open test patches before finalizing a price, so the rot repair is in the budget, not a change order.
- Hillside drainage and decomposed granite. A remodel on a canyon rim in La Mesa or a slope in Mount Helix needs a grading and drainage plan before walls open. Decomposed granite under the foundation can force drilled piers instead of a standard footing. We run the geotech review before the slab is marked.
See the difference
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AfterPricing for Home Remodeling in San Diego, CA
Here’s what we’re quoting in San Diego right now, and these numbers hold whether you’re in the city of San Diego, the county, or a coastal zone. Kitchen remodels run $16,520 to $53,100. Bathroom remodels run $10,620 to $33,040. Window replacement runs $5,310 to $17,700. ADU construction runs $106,200 to $259,600. What moves the number is permitting path, foundation condition, material spec, and access for our crews. We give you a written price before any work starts, and it’s a fixed price, not an estimate that grows.
| Project | San Diego Price Range |
|---|---|
| Kitchen Remodel | $16,520 – $53,100 |
| Bathroom Remodel | $10,620 – $33,040 |
| ADU Construction | $106,200 – $259,600 |
| Window Replacement | $5,310 – $17,700 |
Call (619) 673-9302 for a free estimate. We’ll walk the property, check the permit path, and hand you a written price.
Key Takeaways for San Diego Homeowners
- San Diego’s split between coastal and inland code paths means the same remodel can have two different permit regimes within 15 miles.
- We scope septic, well, geotech, and drainage costs before quoting on acreage properties.
- Every crew member is background-checked and introduced by name and photo before the visit.
- Written price before work starts, and the 365-Day Done Right Promise after it’s done.
We Also Serve Cities Near San Diego
Our crews run from our San Diego office out to Home Remodeling in San Diego and the surrounding communities daily. If you’re in Coronado, National City, Lemon Grove, or La Mesa, you’re inside our normal service area. Call us at (619) 673-9302 and we’ll be out to look at the project.
Serving San Diego, CA - Our Local Coverage Area
We’re based in the San Diego 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 Home Remodeling in San Diego
If you’re on septic, the county requires us to locate your existing leach field and establish setbacks, typically 100 feet, before we can place a new kitchen wet wall or bathroom. We locate the septic, run the well-flow test if you’re adding a bathroom, and scope any needed stubs before the rough-in inspection. Call (619) 673-9302 and we’ll check your property’s septic map as part of the free estimate.
Yes in many cases, especially west of I-5. Point Loma and parts of Clairemont fall within the coastal zone, which means a Coastal Development Permit can add weeks or months to the permit path before a hammer swings. We factor that review timeline into your schedule and price, and we don’t start demo until the permit is in hand. Call (619) 673-9302 and we’ll look up whether your address is in the coastal zone.
Because the county and most hillside cities require a drainage and erosion-control plan before issuing a building permit, and because San Diego’s winter rainstorms find every weakness in a sloped lot. We run the grading plan and geotech review before the slab or footing is marked, so we know if you’re on decomposed granite or stable soil. That prevents a drilled-pier change order after the foundation is staked. Call (619) 673-9302 for a free look at your hillside property.
If you’re on a septic system, the county will review the new ADU’s wet wall against the existing leach field, and in many Allied Gardens properties on the original septic you’ll need either a set back adjustment or a new tank. If your home is on sewer, the path is simpler. We check your property’s sewer or septic status before quoting the ADU, and we include the connection costs in the written price. Call (619) 673-9302 and we’ll pull your property’s service records as part of the estimate.
Expect the punch list to include stucco patching where we opened walls, exterior drainage tie-ins, a final survey of the septic setback markers, and a walkthrough of every window and door for air sealing. On acreage projects we also add a final grading check after the first rainy season. We have a free return visit if anything fails, and the 365-Day Done Right Promise covers the workmanship for a full year from completion. Call (619) 673-9302 to schedule a free estimate and we’ll walk you through what gets checked.
Written by Isaac Pruett, Owner at Mason Remodeling Co San Diego, serving San Diego since 2004.
