F&S Construction framing a Mason County home

Shelton, Mason County & surrounding areas

Where Construction meets Excellence!

F&S Construction & Septic is a local, owner-led team for custom homes, remodels, additions, garages, roofing, decks, commercial renovations, and complete septic solutions across Mason County, Washington.

Local craft, clear communication

Owner-led building and septic help for real Mason County properties.

Jennifer Fox and Joseph Stoffel lead F&S with organized client care, hands-on building experience, septic knowledge, and a steady connection to the Shelton community.

From smaller repairs to full custom builds, the work starts with the property in front of them: the grade, the weather, the access, the budget, and the next right step.

Based in Shelton Construction, septic, roofing, remodels, and repairs handled by one local team.
F&S Construction team on site Custom construction detail by F&S

What we build

One local crew for the work that keeps a property moving.

Most calls start in one of three places: a build, an exterior or remodel project, or a septic question. F&S keeps those conversations connected instead of sending homeowners in circles.

New construction by the numbers

New builds save homeowners $25,000 over 10 years.

A 2026 Realtor.com study found that new construction homes carry a real long-term cost advantage — lower utility bills, delayed system replacements, and fewer early repairs all add up. Partnering with a local builder makes that gap even wider.

$25K

10-Year Savings

Average savings on utilities and deferred maintenance vs. a 20-year-old resale home, per the 2026 Realtor.com study.

10 yrs

Cost Edge

New construction earns back its price premium within the first decade through lower ongoing costs.

16

Key Markets

Metros where a decade of savings fully erases the price gap between new builds and comparable resale homes.

Local

Saves Even More

An owner-led local builder like F&S skips the overhead and markups that large tract builders build into every lot.

The F&S advantage Work with a local, owner-led builder and avoid the premium that large tract builders add on top of construction costs — contact us to see how much you can save.

Source: Realtor.com — New Construction Total Cost of Ownership 2026

See How We Can Save You Money Learn About Custom Builds
Completed roof replacement by F&S Construction

Roofing, siding & decking

Durable exterior work for wet, windy Washington seasons.

F&S handles roof replacements, siding, decking, and weather-facing upgrades with clean job sites, practical material guidance, and workmanship built for long-term protection.

Plan an Exterior Project

Service area

Showing up for Mason County and nearby communities.

Based in Shelton, F&S serves homeowners, property owners, and small businesses throughout Mason County and surrounding counties.

  • Shelton
  • Mason County
  • Belfair
  • Hoodsport
  • Union
  • Allyn
  • Thurston County
  • Grays Harbor County

Ready when you are

Tell us what your property needs.

Call, email, or send the project form. F&S will follow up to understand the site, timing, budget, and next best step.

Get a Free Quote