Home Addition Contractor in Silver Lakes, CA | Lodgewick ADU Builders

Home Addition Contractor in Silver Lakes - Design, Permits and Build Under One Contract

We handle the design, the engineering, and the city permit, then build it. One contract, one crew, one accountable point of contact. Free feasibility check on your lot before you commit.

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Fast, Reliable Home Addition Contractor Across Silver Lakes

Adding square footage to a home in Silver Lakes means clearing two separate approvals: San Bernardino County permits and the Silver Lakes Association Architectural Review Committee. Most homeowners don’t discover that second track until a set of County-stamped plans comes back from the ARC with required changes to roof pitch, stucco, or color. We walk every Silver Lakes project through both approvals before we order a single long-lead item, and we fix the price in writing before that process starts. That’s the only sequence that keeps a completion date from drifting. Call (254) 602-5618 and we’ll walk your lot, check setbacks against the master plan, and tell you exactly what the ARC will ask for.

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Why Lodgewick ADU Builders Is Silver Lakes’s Preferred Home Addition Contractor Company

We’re the ADU and addition arm of the Kingswell family, established in 2010, and we’ve spent enough time on Silver Lakes Parkway, Riverview Drive, and the lots around the north and south lake loops to know what this community’s ARC will flag before the reviewer sees the drawings. Silver Lakes homeowners tell us the same thing: they want a contractor who knows the difference between what the County asks for and what the Association asks for, because the two are not the same. Russ Delmar, who leads our team, has sat through enough ARC submissions to anticipate design-consistency objections on the first pass. Every project carries The Kingswell Guarantee: a written price before work starts, a defined arrival window, a clean job site, and a written 365-Day Done Right Promise. If the work isn’t right, we come back and make it right, in writing, on every job.

Our crews are background-checked and uniformed, so you know exactly who’s on your property near the lake or up by the golf course. Calls are answered by a live person, 24/7, not a voicemail loop. And we work hands-on with the ADU brands that make sense for this high desert: Abodu, Cover, and Dvele among them, matched to your lot, your ARC constraints, and your timeline.

Garage Addition Contractors in Silver Lakes

Garage Addition Contractors in Silver Lakes work within a specific set of constraints the rest of the High Desert doesn’t face. The original 1970s and 1980s master plan created uniform setbacks and lot configurations, which is good news for detached garage additions, but the Silver Lakes Association Architectural Review Committee enforces design-consistency standards that can reject a standard package on sight. On a recent 1980s single-story ranch off Silver Lakes Parkway, we built a detached garage addition with a matching 4:12 pitch roof, hand-troweled stucco, and a custom mahogany-look roll-up door because that’s what the ARC required for sign-off. Our crew framed on slab in February once the overnight freezes broke.

A Silver Lakes garage addition typically runs $95,000 to $180,000 depending on footprint, finish level, and whether you’re adding a workshop, storage loft, or ADU conversion above. We ordered the Abodu shell and Marvin windows only after the ARC drawings and County permit were stamped, which is what kept the completion date from moving.

Detached Garage Additions on Original Lots

The standardized setbacks from the original master plan generally allow detached garage additions without variance hearings, but the ARC will still require exterior materials, roof pitch, and color to match the primary home. We spec stucco and roofing that match what’s already on your ranch, and we pull both approvals before ordering anything with a lead time.

Garage Conversions and Attached Additions

Converting an attached garage or bumping out a garage wall involves the same dual-approval sequence, plus engineered connections at the roofline. In Silver Lakes’s 100°F+ summers and hard winter freezes at 2,800 feet, we insulate garage additions like living space from day one, because that’s what prevents the space from becoming unusable six months of the year.

Bathroom Addition Contractor in Silver Lakes

A Bathroom Addition Contractor in Silver Lakes is doing more than running plumbing: in this community, adding a bathroom to a 1970s or 1980s ranch means tying into original cast-iron waste lines, upgrading the panel if the original electrical service is maxed, and passing both County inspection and any ARC review that applies to a changed exterior footprint. We’ve done enough of these to know where the original builders cut corners and where the Mojave hard-freeze cycle has stressed the original piping.

Bathroom additions in Silver Lakes run $38,000 to $75,000 for a full hall or primary bath addition, with the spread driven by custom tile, cabinetry, plumbing rough-in distance from the existing waste stack, and whether the exterior wall change triggers ARC review. A simple powder room can come in under $30,000 if the plumbing is adjacent. We give a written price before ordering anything.

Primary Bath Additions and Expansions

Adding a primary bath to a Silver Lakes ranch usually means extending a bedroom or repurposing a walk-in closet, which keeps the exterior footprint unchanged and avoids ARC review in many cases. Custom millwork and tile lead times set the schedule here, not labor, so we lock those lead times in writing before we quote.

Hall Bath and Guest Bath Additions

For homes where a second full bath is needed for guests or family, we design around the original floor plan to minimize the plumbing run. Fixed pricing covers the tear-out, rough-in, tile, fixtures, and finish work, and the 365-Day Done Right Promise covers the workmanship after we leave.

Trusted Brands We Service in Silver Lakes

We work hands-on with the ADU and prefab brands that actually perform at 2,800 feet in the Mojave: Abodu, Cover, and Dvele. That matters here because a coastal-spec shell or a simple split-system sized for Los Angeles will struggle through Silver Lakes summers. We keep common materials and finish samples available for Silver Lakes customers so selection doesn’t stall a permit package, and because we order from the same suppliers repeatedly, lead times on shells, windows, and millwork are predictable rather than hopeful. If you’re set on a specific brand, we’ll tell you honestly whether it will pass the Silver Lakes ARC’s design-consistency requirements before you spend money on drawings. Some popular kit and container products simply won’t clear the roof pitch and stucco-match standard here, and you deserve to know that on day one.

Common Home Addition Contractor Problems We See in Silver Lakes Homes

  • Skipping the Silver Lakes Association Architectural Review Committee. Homeowners file only with San Bernardino County, get approved plans, then discover the ARC requires a different roof pitch, stucco texture, or color. The redesign mid-permit adds six to ten weeks and thousands in re-drawing fees. We never file one without the other.
  • Specifying a coastal-spec ADU or undersized HVAC. The temperature swing at 2,800 feet, from 100°F+ summer days to hard overnight winter freezes, chews through under-insulated walls and small split-systems. We spec 2×6 walls with R-21 batts and dedicated mini-splits sized for the High Desert, not for the LA Basin.
  • Pricing the job around labor when lead times drive the calendar. Custom millwork, architectural glass, and specialty finishes are the real schedule risk on high-end Silver Lakes additions. If those lead times aren’t confirmed in writing before a fixed price is set, the completion date slips and the contractor comes back for a change order. We lock lead times and price together.
  • Assuming the 1970s and 1980s original construction is up to current code. Original ranch homes here often have undersized electrical panels and cast-iron waste lines that won’t pass today’s County inspection. We audit the existing systems during the estimate, not after demolition starts, so the written price covers what’s actually needed.

Pricing for Home Addition Contractor in Silver Lakes, CA

Here are honest ranges for Silver Lakes work, as of 2026. Garage additions run $95,000 to $180,000. Bathroom additions run $38,000 to $75,000. Full room additions or second-story work on a 1970s ranch start around $140,000 and can reach $250,000 and up depending on custom millwork, architectural glass, and finish level. What affects the number most in Silver Lakes: whether the exterior changes trigger ARC design-consistency review, how much panel and plumbing work the original house needs to meet current code, and which long-lead items you choose. We fix the price in writing before any work starts, and that price does not change at the door. Call (254) 602-5618 for a free estimate and a written, line-item quote.

We Also Serve Cities Near Silver Lakes

Our crews take on addition projects throughout the High Desert and the Inland Empire corridor. Beyond Silver Lakes, we serve Los Angeles, Long Beach, Anaheim, and Riverside, always under the same Kingswell Guarantee. If you’re in one of those cities and comparing contractors, read our Home Addition Contractor guide first, then call us. For a closer look at Silver Lakes-specific work, see our Silver Lakes page.

Serving Silver Lakes, CA - Our Local Coverage Area

We’re based in the Silver Lakes 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 Addition Contractor in Silver Lakes

Why Silver Lakes Chooses Lodgewick ADU Builders

We set the standard for home addition contractor in Silver Lakes.

No Change-Order Surprises

The written quote you sign is the price you pay. Anything we find mid-job gets priced and approved by you in writing before we touch it.

Licensed & Insured

Fully certified technicians who meet all local and state licensing requirements.

Upfront Pricing

No hidden fees, no surprises. You approve the price before any work begins.

Guaranteed Work

Every repair and installation is backed by our workmanship warranty and satisfaction guarantee.

How It Works in Silver Lakes

Getting your home addition contractor handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your home addition contractor needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Silver Lakes - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local home addition contractor pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Silver Lakes Customers Say

Trusted by homeowners across Silver Lakes and surrounding areas.

★★★★★

"A whole backyard ADU from scratch. Terrified me going in, but they kept me updated weekly and there were no nasty surprises. Quality work and a fair price."

Noreen Fletcher · Verified customer
★★★★★

"Built a backyard unit for my mother in law. They handled the permits, gave me a real timeline, and stuck to it within a few days. The written price is what we paid, which anyone who's done construction knows is rare."

Dennis Fairchild · Verified customer
★★★★★

"Garage conversion into a studio for our teenager. Honest about what was realistic and what wasn't, finished close to schedule, and cleaned up the site daily."

Marcus Beaumont · Verified customer

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