







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable General Contractor Across Moraga
Hiring a general contractor in Moraga usually starts with one question: what will this actually cost, and who am I letting into my house? You get a written price before any work starts, and you know exactly who is arriving at your door, because every Mason Remodeling crew member is background-checked, identity-verified, and introduced to you by name and photo before the visit. We coordinate dispatch from our San Francisco Bay Area office and crews serve Moraga neighborhoods including the 94556 and 94575 zip codes, from Rheem to Camino Pablo. Call (803) 680-2547 to schedule a free estimate.
Why Mason Remodeling Is Moraga’s Preferred General Contractor Company

Moraga homeowners tend to ask harder questions than most, and that’s fair. The town sits in a high-fire-severity zone, which means a project that sails through permitting in Orinda or Lafayette can hit extra review layers here. We’ve worked through the Moraga-Orinda Fire District review process enough times to know what gets flagged before the plans go in, not after. Our crews arrive in marked uniforms with photo ID badges, and every technician’s name and photo is sent to you before the visit. The Threshold Standard, our named crew-verification process, is non-negotiable on every Moraga job, whether it’s a kitchen remodel or a full home addition.
Isaac Pruett, who leads Mason Remodeling, set the rule years ago: no verbal estimates, no surprise invoices. Every project gets a written line-item price. If a repair or installation fails after we finish, we return free, no dispute process, no fine print. The 365-Day Done Right Promise covers our work for a full year from completion. That matters in Moraga, where a lot of the housing stock runs 50 to 70 years old and hidden conditions surface once walls come down.
Styles & brands we work with







Remodeling Contractor in Moraga
A remodeling contractor in Moraga handles kitchens, bathrooms, additions, and whole-home renovations, and the work here carries one extra layer most towns don’t: fire-severity review. Moraga-Orinda Fire District and Town of Moraga planning both weigh in on remodels that touch exterior walls, roofs, or additions, so the scope needs fire-hardening details, Class A roof assemblies, ember-resistant venting, written into the plans before permits are issued. That’s the difference between a project that starts on time and one that stalls for weeks in plan check.
Kitchen and Bath Remodels
Most Moraga kitchens we quote run $14,000 – $45,000, with smaller kitchens starting around $9,000. Bathrooms typically land between $9,000 and $28,000. When we open walls in Moraga’s 1960s and 1970s homes, we often find dry-rot in subfloors or outdated wiring, which is exactly why the written scope spells out what’s covered and what triggers a change order.
ADUs and Garage Conversions
Moraga’s ADU ordinance lets homeowners add accessory units on many single-family lots, but the fire-severity overlay means the design has to account for defensible space and ignition-resistant materials from day one. ADU construction in Moraga falls between $90,000 and $220,000; garage conversions run $30,000 – $80,000. The permit set, not the framing, is what usually controls the start date.
Licensed General Contractor in Moraga

A licensed general contractor in Moraga is the person who pulls permits, schedules inspections, coordinates structural, plumbing, and electrical subcontractors, and signs off on a finished job that meets Moraga-Orinda Fire District and Town of Moraga codes. On larger projects like a room addition or whole-home remodel, that oversight is what keeps the calendar honest and the work safe. In Moraga, the license also has to navigate fire-hardening requirements that many Bay Area towns simply don’t impose the same way.
Structural Work and Load-Bearing Walls
Removing a load-bearing wall on a Moraga Road or Camino Pablo home means engineering, temporary shoring, and an inspection before drywall goes back up. Home additions in Moraga run $45,000 – $130,000, and the structural scope drives a big share of that number. We handle the permit, the inspection scheduling, and the sign-off, so you’re not left chasing the town’s planning desk yourself.
Roof and Exterior Scope
Moraga’s fire zone rules mean a roof replacement on an existing home often has to meet Class A assembly standards, with ember-resistant vents. Roof replacement here runs $8,000 – $20,000, and the fire-hardening materials are part of why Moraga pricing sits slightly above flatland cities. We work with GAF, CertainTeed, and Owens Corning product lines and write those specs into the permit set before the plans are reviewed.
Trusted Brands We Service in Moraga
A good general contractor in Moraga needs product partners who can deliver fast when a project depends on a specific cabinet line or countertop slab. We source and install specification-grade materials from KraftMaid and Wellborn for cabinetry, Cambria, Silestone, and Caesarstone for surfaces, and Kohler, Moen, Toto, and Grohe for fixtures. For Moraga homeowners, that means the Cambria quartz island top or KraftMaid cabinet run doesn’t stall the finish schedule. We work with prefab and modular providers like Abodu and Dvele on ADU projects, which can shorten the construction phase on Moraga lots where the permitting calendar already runs long.
See the difference
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AfterCommon General Contractor Problems We See in Moraga Homes
- Fire-severity review on additions and ADUs. Moraga-Orinda Fire District and Town planning can require Class A roof assemblies and ember-resistant venting that nearby Lamorinda cities don’t enforce the same way. If the scope doesn’t include those details up front, the permit set gets kicked back and the project stalls before grading starts.
- Hidden subfloor damage from decades of slow leaks. In the 1960s and 1970s ranch homes around Rheem and Camino Pablo, we regularly find wet or rotted subfloor once flooring and cabinets come out. A verbal walkthrough estimate misses this; the written scope needs to account for it.
- Knob-and-tube wiring behind walls. Older Moraga homes still carry original electrical that isn’t safe to leave in place once the wall is open. Retrofitting that wiring is a code issue and an inspection point, not a quick fix.
- Unpermitted work from previous owners. We see past remodels where rough-in plumbing or electrical was closed up without inspection sign-off. At resale, that becomes your problem. We pull permits and pass inspections on every Moraga job.
Pricing for General Contractor in Moraga, CA
Moraga pricing runs a bit above the flatter East Bay towns because of the fire-severity review layer and the older housing stock. A kitchen remodel runs $14,000 – $45,000, a bathroom $9,000 – $28,000, and a home addition $45,000 – $130,000. The exact number moves with the age of the framing, what’s hiding behind the walls, and whether the project needs fire-hardening materials like Class A roofing or ember-resistant vents. You’ll get a written line-item price before any work begins, not a verbal ballpark that grows at final billing. Call (803) 680-2547 for a free estimate on your Moraga project.
| Project Type | Typical Range in Moraga |
|---|---|
| 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 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
| Roof Replacement | $8,000 – $20,000 |
We Also Serve Cities Near Moraga
Along with Moraga, our crews cover the surrounding Lamorinda corridor: Orinda, Walnut Creek, Lafayette, and Alamo. If you’re planning a remodel or addition in one of those cities, the permitting path is often simpler than Moraga’s fire-severity review, but the written-price and crew-verification standards stay exactly the same. Our General Contractor team handles projects across the entire service area.
Serving Moraga, CA - Our Local Coverage Area
We’re based in the Moraga 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 Moraga
Yes, most kitchens and bathrooms in Moraga require permits, especially when plumbing, electrical, or structural work is involved. A licensed general contractor pulls those permits, schedules inspections, and gets sign-off from Town of Moraga planning and, where exterior work or additions are involved, from the Moraga-Orinda Fire District. Call (803) 680-2547 to get your specific scope reviewed before any work begins.
A typical kitchen remodel in Moraga runs 8 – 12 weeks, a bathroom 4 – 8 weeks, and an addition or ADU 6 – 12 months including permitting. The fire-severity review layer in Moraga often adds 2 – 4 weeks of plan-check time before construction starts, which is exactly why the realistic calendar is part of the written plan you get upfront. We don’t promise same-day or emergency turnaround on planned work, because that’s not how honest construction calendars work.
Hidden conditions, like dry-rotted subfloor, knob-and-tube wiring, or a load path that needs structural reinforcement, are the honest price changers. In Moraga, fire-hardening requirements on exterior work can also add scope if they weren’t written into the original permit set. Our Rule is simple: the written price covers what’s in the written scope, and any change gets a written change order before the work starts. Call (803) 680-2547 for an exact quote, estimates are free.
Yes, we run the whole thing from site evaluation through design coordination, permit submission, construction, and final inspection. On Moraga ADUs, that includes working through the Town’s setback rules and the fire district’s defensible-space requirements before the plans go in, so the permit set doesn’t bounce back with corrections. We’ve also installed Abodu and Dvele units where the prefabricated route fits the lot and the homeowner’s budget.
They sign a contract based on a verbal walkthrough estimate, with no written scope and no spelled-out allowance terms, and then get hit with change orders for hidden conditions the contractor never explained. In Moraga, the second mistake is pricing the job without the fire-severity review, so the permit gets stalled and the calendar slips weeks. Get it in writing, with allowance lines and change-order terms, before any money changes hands. Call (803) 680-2547 and we’ll walk you through exactly what a proper written scope includes.
Written by Isaac Pruett, Owner at Mason Remodeling, serving Moraga since 2004.










