Ridgeline Western Construction
Framing • Additions • New Construction • Remodeling • Residential • Commercial
General Contractor in Avalon, CA
Ridgeline Western Construction is a licensed Class B general building contractor serving Avalon and all of Los Angeles County. House Framing, Home Additions, New Home Construction, Home Remodeling, and more — framing self-performed by the owner, every licensed trade managed under one contract. Call (909) 676-2814 for an estimate.
Some of our Services
Ridgeline Western Construction is committed to client satisfaction.

House Framing
House framing is the skeleton that bears every load and shapes the final look and utility of your Avalon building. Ridgeline Western Construction fields a framing specialist on every job so nothing slips from engineering to site. We plan every beam, stud, and panel for structural loads and mechanical systems, set hardware to be visible for inspection, and keep sequencing dialed so framers and future trades meet a ready-to-build structure. At sign-off, you have a frame set for the rest of the trades—not a maze of retrofits and cut corners.

Home Additions
A home addition in Avalon changes the house’s structure and layout. Ridgeline Western Construction manages the engineering, permits, framing, finish trades, and inspections as a single sequence. We self-perform framing, direct every licensed specialty subcontractor, and align the addition with the original house so it blends both functionally and on the permit record. Complexities are managed start to finish.

New Home Construction
Ridgeline Western Construction manages your new home build in Avalon as a complete package—plans, permits, framing, trades, and finish—supervised directly by the owner from day one. Structural layout and city-required checkpoints are navigated in the real order projects move, with framing self-performed and every subcontractor scheduled against actual job progress, not just planned dates. Learn how each step is documented, every trade decision reasoned out before it costs you time or change orders, and see what it’s like to have one point of responsibility from cleared lot to permit close.

Home Remodeling
Whole home remodeling in Avalon is about more than just new cabinets and paint—it addresses layout, structure, and every major system under a coordinated plan. Ridgeline Western Construction lays out each phase in advance: the sequence for framing, electrical, plumbing, HVAC, insulation, drywall, doors, windows, and finishes is explained before a hammer is swung. By self-performing all framing and carpentry, and scheduling every licensed subcontractor to fit the permit and inspection sequence, we keep the entire remodel running without dead periods or missing trade steps. You stay looped in, seeing what is about to happen, with progress mapped against a schedule and a single contract that covers every detail.

Roof Replacement
A worn-out or leaking roof in Avalon requires more than surface repairs. Ridgeline Western Construction oversees your roof replacement by first inspecting the deck, then managing every trade—from removal to new installation—under one contract. We coordinate licensed roofing partners, secure permits, and ensure the new roof meets code. Debris and old roofing are removed on every project.

Commercial Remodeling
Commercial remodeling in Avalon takes your business or tenant space from old layouts to spaces that suit current uses and codes. Ridgeline Western Construction oversees planning, demolition, framing, utility upgrades, and all finish trades under a single contract. We bring every phase from in-person scoping to permit closure, so the project is organized and ready for occupancy in Los Angeles.
Select Services by the Area of Your Home in Avalon
Some Property Types We Work On in Avalon

who we are
General contracting in Avalon works differently when the owner swings the hammer. Steven Moreno founded Ridgeline Western Construction to keep the structural work — framing and carpentry — in his own hands, with licensed subcontractors for every specialty trade scheduled and managed under a single contract. Projects in Avalon open with the engineering and permitting sequence laid out and close with documented inspections and a final permit record. No layers between you and the person responsible: field decisions happen on the project, face to face. Across Los Angeles, that's what accountable completion looks like — every trade managed, every phase closed out.

ABOUT US
Ridgeline Western Construction
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Frequently Asked Questions
Yes. Ridgeline Western Construction is a licensed California Class B general building contractor, fully insured, serving Avalon and all of Los Angeles. License details are available on request and listed in our site footer.
Ridgeline Western Construction serves Avalon and communities throughout San Bernardino, Riverside, Los Angeles, and Orange counties. If you don't see your city listed, reach out and we'll confirm coverage.
Framing, home additions, ADU construction, new home construction, whole-home remodeling, structural work, fire damage rebuilds, and commercial construction in Avalon. Owner Steven Moreno self-performs the framing and carpentry and manages every licensed trade under one contract.
Yes. Every project in Avalon starts with engineering and permitting mapped out, and closes with inspections and a completed permit record from the building department. You get documentation for every phase.
Framing and carpentry are self-performed. Electrical, plumbing, HVAC, and roofing are handled by licensed subcontractors that we schedule and manage under the same contract — one point of responsibility for your Avalon project.

What Our Clients Say about us..
"I connected with Steven Moreno at Ridgeline Western Construction about a year ago when I was scoping out a project. Steven’s knowledge blew me away from framing, additions, new construction, materials, etc. He broke everything down like it was nothing & in a way that I actually could understand. The company is based out of Fontana and covers a huge range from San Bernardino and Riverside all the way through Los Angeles and Orange County. So if you’re in that area and need a general contractor that you can rely on then I would highly recommend Ridgeline Western Construction to get the job done right."
- Thomas Shields
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Service Areas
We provide listings of areas we serve if you don't see your city then contact us to confirm.













