Family Owned & Operated
Licensed & Certified
Free Estimates

Experience premier Murphys Multifamily Exterior Renovation services with Bay Area Siding Company. Offering top-tier siding choices to amplify your property's curb appeal.




Request Free Pricing Today for Your Exterior Renovation Needs!
Renovating the exterior of a multi-unit property is a different job from re-siding a single house, and it calls for a different plan. Owners, HOA boards, and property managers in and around Murphys are working with occupied units, shared budgets, architectural-consistency obligations, and — in this forested corner of Calaveras County — real fire-code considerations across a whole complex at once. Bay Area Siding Company handles multifamily and commercial exterior renovation on that scale: portfolio-wide re-siding and window replacement, phased so tenants stay put and the property keeps running. This page is for the people responsible for the building, not the single homeowner.
Planning an exterior project on a Murphys property? Request a bid or call (415) 619-5167.
The scale changes the priorities. On a multi-unit exterior renovation, the things that make or break the project are:
Two local realities shape a multifamily job here more than they would in the flatlands.
First, permits. Murphys is unincorporated, so exterior work is permitted through the Calaveras County Building Department in San Andreas, not a city office. On a multi-building project we confirm the permit path and scope with the County up front and handle the paperwork across the property.
Second, fire. Much of the foothill country around Murphys carries genuine wildfire exposure. Where a property's parcel falls in a designated fire-hazard zone, California Building Code Chapter 7A can govern exterior wall coverings and glazing — generally favoring noncombustible or ignition-resistant assemblies. On a single house that's one decision; across a complex it's a decision that has to be made once and applied to every unit. Whether and how it applies depends on the parcel's mapping, the products, and the scope, so we verify it with the County before speccing rather than assume it. That's a common reason multifamily foothill projects land on noncombustible fiber cement — but it's a parcel-by-parcel answer, confirmed, not automatic.
Multifamily projects often address cladding and windows in one coordinated push, which is usually the efficient way to do it — one mobilization, one phasing plan, one consistent result. On siding we work across fiber cement, engineered wood, and vinyl systems (compare on the Murphys siding replacement overview); on windows we install the major brands with energy performance to current Title 24 requirements and, where a fire-mapped parcel calls for it, appropriate glazing. For a complex working to hold heat through cold winters and cut solar gain through hot, high-UV summers, an energy-focused window package can be a measurable operating-cost improvement across every unit.
No two properties price alike. The real drivers are the number of buildings and units and total exterior area; the cladding and window systems specified; how the phasing has to work around occupancy and access; the condition uncovered once cladding comes off — the old material is removed to the sheathing so the water-resistive barrier and flashing can be inspected and corrected, and concealed rot across older buildings adds scope; any fire-zone assembly detailing on a designated parcel; and the Calaveras County permitting across the project. We scope it building by building and give the board or owner a grounded number and a schedule.
Can the work happen while our units stay occupied? Yes — that's standard for multifamily. We phase the project so residents stay in place, keep every unit weather-tight through the sequence, protect walkways and entries, and give clear notice of what's happening near each unit. Keeping the property running is part of the plan.
How do you keep every building matching across our HOA or complex? By specifying once and executing uniformly. We lock the profile, color, and detail standard up front so the whole property reads consistently — which is exactly what an HOA's architectural obligations usually require.
Does fire code apply to our whole Murphys property? It depends on the parcel. Where a property sits in a designated fire-hazard zone, Chapter 7A can govern exterior cladding and glazing across the buildings, generally favoring noncombustible or ignition-resistant assemblies. It's parcel- and scope-dependent, so we confirm it with the Calaveras County Building Department before speccing the project.
Who do we call to start — and what's the first step? Reach us at (415) 619-5167 or request a bid. The first step is a walkthrough of the property so we can scope the buildings, confirm permit and any fire-zone requirements with the County, and build a phasing plan and budget around your occupancy.
Call (415) 619-5167 or request a bid. We'll walk the property, confirm the permit and fire-zone picture with the County, and put together a phased plan and grounded budget that keeps your units occupied and your complex consistent. See finished work in the project gallery, coordinate window replacement in the same project, or view our wider Sierra service area.

*Offer expires October 31, 2026

Top Rated Siding & Window Experts
Receive clear, detailed quotes on-site, with no hidden fees.
Enjoy peace of mind with quality materials like James Hardie siding and Anlin Windows.
Decades of unparalleled expertise. No subcontractors!
We are fully licensed and certified, guaranteeing top-notch craftsmanship.
Thorough cleanup and dependable follow-through with every siding and window project.
Transform your multifamily property in Murphys with our expert exterior renovation services. Reach out to us now for more details!
Get Started© 2026 Bay Area Siding Company, Inc. All Rights Reserved.Full-Service Siding & Window Experts in Bay Area. Bay Area Siding Company rated 5 / 5 based on 150 reviews.
