
Ridgeline Western Construction
Framing • Additions • New Construction • Remodeling • Residential • Commercial
Bathroom Addition
Adding a new bathroom lets you remodel your space for better function and privacy without moving walls in existing rooms. Ridgeline Western Construction manages the entire process, from design and permitting to framing, plumbing, finishes, and inspection. We coordinate all licensed trades and keep the job on track, so your new bathroom is built right, ready for inspection, and matches the house structurally and visually.
Why Choose Ridgeline Western Construction for Bathroom Addition
A bathroom addition solves traffic jams, morning congestion, or the need for a private guest suite. Whether it's a hallway powder room or a full master bath, the process begins with layout planning to tie into existing water, drain, and vent lines without compromising structural framing or egress. The real decision points are space allocation, fixture placement, and venting—often the biggest constraint is where plumbing can realistically run.
Ridgeline Western Construction handles the architectural design, orders structural engineering as needed for new openings or floor loads, and pulls permits before construction. We self-perform the framing and any required wall or floor opening, then coordinate licensed subcontractors for plumbing, electrical, and HVAC rough-in. After insulation, drywall, and waterproofing, the room is finished with tile, cabinetry, fixtures, and paint. At every step, city inspections mark off each phase before the next begins.
The job closes with final inspection and a clean, updated permit record. You get a professionally built bathroom that works with the house—not just in style, but in structure, systems, and code compliance. The space is move-in ready and built to last, with all trades managed under a single point of contact from the first layout to the last walkthrough.

Licensed Trade Coordination
Every licensed trade needed for your bathroom—plumbing, electrical, HVAC—is scheduled and supervised by us. Ridgeline Western Construction manages the schedule so trades don't overlap or hold each other up, using licensed subcontractors for all specialty work. This ensures quality at each step and means you deal with one contract and one schedule for the entire project.

Full Permit and Inspection Management
We handle everything involving the city—permit applications, engineering where required, and organizing all necessary inspections. This management keeps the project in line with building codes from start to finish. You receive updates at each inspection milestone, and we don't close out the job until final sign-off and a complete permit history is issued.

Framing and Structural Integration
Ridgeline Western Construction self-performs all framing work for bathroom additions. This means we ensure floor support, wall openings, and ceiling modifications are done to structural standard, not just to fit pipes and tile. Our framing-first approach avoids long-term issues like settling or cracked tile from undersized framing, and ensures the floorplan is safe before plumbing and finish materials are added.

Need Bathroom Addition?
Get your bathroom addition estimate today.

About Our Bathroom Addition Services
Ridgeline Western Construction is owner-operated by Steven Moreno, a general contractor and framing specialist who is on every project from scope meeting through final walkthrough. For bathroom additions, this hands-on approach is crucial—the job touches framing, plumbing, waterproofing, and multiple city inspections. We self-perform all framing, manage and supervise every required trade, and ensure your addition is built to both code and structural logic, not just finish appearance. Every phase is coordinated under one contract, and every inspection is managed from start to finish.

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.
Our license number is #1147197Ridgeline Western Construction is based out of San Bernardino serving them and communities throughout southern California including Riverside, Los Angeles, and Orange County.
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 Fontana, CA & throughout San Bernadino. The Owner Steven Moreno is an expert in framing and carpentry with anything falling outside of expertise being managed through him allowing you to have your building under one contract.
Yes. Every 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 performed by us. Electrical, plumbing, HVAC, and roofing are handled by licensed subcontractors that we schedule and manage under the same contract that way you have one point of contact for your project.
Call or text Steven at +1 (909) 676-2814. Go over your project, plans or interest in a plan.. Then he'll walk through the scope and put together an estimate for you to continue
OTHER SERVICES
Ridgeline Western Construction offers a full range of construction services throughout San Bernardino, Riverside, Los Angeles, and Orange counties.

Home Additions
A home addition is a major structural project, not just an expansion of space. Ridgeline Western Construction manages every phase, from structural planning and engineering to permits, framing, finishing, and inspections. One contract covers all trades—the framing and carpentry are always self-performed, and every specialist is scheduled and supervised to keep the work moving as a single project. You get a finished addition designed to meet code, with a permit record that documents every inspection step.

Home Remodeling
Whole home remodeling replaces outdated layouts, worn finishes, and compromised framing with new structure, systems, and interiors under a single contract. Ridgeline Western Construction manages the entire process from design, permits, and engineering to framing, utilities, and all finish work. All framing and carpentry are self-performed, every subcontracted trade is managed, and inspections are scheduled in the right order. You get a unified project that delivers a complete, code-compliant home.

Commercial Remodeling
Commercial remodeling brings offices, retail locations, and workspaces up to current needs—whether through new layouts, finishes, or mechanical upgrades. Ridgeline Western Construction manages every phase, from the initial walkthrough to city inspection sign-off. We coordinate structural changes, framing, carpentry, and all subcontracted trades so you get a remodel that meets code and fits business operations with one point of contact.
Some property types we work on

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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TEXT/CALL (909) 676-2814

Service Areas
We provide listings of areas we serve if you don't see your city then contact us to confirm.













