Commercial Roofing Built for Northern California Business
From warehouses and packing facilities to retail centers and multifamily buildings, 1 N Done installs and services commercial flat-roof systems across Marysville, Yuba City, and the Sacramento Valley as a GAF-certified commercial contractor.
One Contractor, Accountable for the Whole Roof
Choosing the right commercial roofing system starts with choosing the right roofing company. A flat or low-slope roof over an operating business is a different animal than a residential roof drainage, membrane seams, penetrations, and code compliance all have to be right, and downtime costs you money. 1 N Done Roofing Services Inc. handles the whole job in-house, so there's a single point of accountability from inspection to final walkthrough.
As a GAF-certified commercial contractor, we install the manufacturer's full range of low-slope systems and because GAF is North America's largest roofing manufacturer, we're not locked into a single technology. We spec the system your building actually needs, then back it with manufacturer guarantees you can only get through a certified installer.
Commercial Buildings We Roof
Northern California runs on more than storefronts. We roof the buildings that keep the valley's economy moving.
Warehouses & Distribution
Large low-slope roofs where membrane performance, drainage, and reflectivity directly affect operating costs.
Retail & Strip Centers
Multi-tenant roofs that have to stay watertight over occupied units, with work staged to avoid disrupting business.
Ag & Packing Facilities
Barns, packing sheds, and processing buildings across our rice, nut, and orchard country built for span and durability.
Multifamily & HOA
Apartment, condo, and HOA-governed properties where documentation, warranties, and clean scheduling matter.
Offices & Professional
Medical, dental, and office buildings that need reliable, low-maintenance roofs and minimal interruption.
Churches & Community
Worship centers, schools, and community buildings, roofed with an eye on budget and long-term value.
The Low-Slope Systems We Install
Single-ply, asphaltic, and the components that go with them. Tap any system for the GAF product lines we work with.
TPO
In the 20+ years TPO has been in the field, it's become one of the most popular membranes for low-slope and reflective "cool" roofs.
View ProductsPVC
A reliable, versatile single-ply membrane suitable for all attachment types, with guarantees up to 30 years.
View ProductsAsphaltic
Modified-bitumen and built-up options offering flexibility, impact resistance, strength, and system compatibility.
View ProductsInsulation
A full line of high thermal-value flat and tapered polyiso panels compatible with every roof system.
View ProductsCover Boards
Prolong roof life with cover boards offering thermal performance and protection from fire, moisture, and foot traffic.
View Products
Warranties & Guarantees on GAF Systems
GAF guarantees are among the strongest in the industry and the strongest coverage is only available through a certified contractor like 1 N Done.
Backed by GAF
North America's largest manufacturer of roofing materials stands behind every certified system.
10 to 35 Year Guarantees
Coverage scales with the system chosen and the contractor's certification level.
Guarantee Extensions
Extended coverage options are available on qualifying certified installations.
Built Around Your Building & Your Business
Single-Source Accountability
Inspection, install, and cleanup handled by our own crew no finger-pointing between a manufacturer and a subcontractor when something needs to be right.
Work Staged Around Operations
We schedule and phase commercial reroofs to keep your business running occupied retail, tenants overhead, and daily deliveries all planned for.
GAF Certified Installation
Certification means access to the full manufacturer guarantee tiers and a system installed to spec, not to shortcut.
Local & Established
Based right here at 12277 Kimberly Road in Marysville we know the buildings, the climate, and the county code paths, and we're here after the job's done.
Why the Right Commercial Roof Matters Here
Flat roofs take the full brunt of the Sacramento Valley's 100 F-plus summers, which is exactly why membrane choice and reflectivity aren't just aesthetics they drive your cooling load. On many low-slope reroofs in our climate zone, California's Title 24 energy code also calls for a cool, reflective roof surface or added insulation, and we spec CRRC-rated systems (like white TPO) that meet it rather than leaving you with a compliance problem at final inspection.
We work across Marysville, Yuba City, Loma Rica, Oroville, Chico, and the surrounding ag and industrial corridors of Yuba, Sutter, and Butte counties on everything from packing sheds to storefronts.
[LOCAL PROOF DO NOT PUBLISH UNTIL FILLED] Add one real local commercial project (building type, city, system installed, sq ft, photo) and one commercial client reference here.
Have a Commercial Roof to Plan?
Free, no-pressure inspections and estimates for flat and low-slope commercial roofs across the Marysville area. GAF-certified. Financing available through Hearth.
TPO Roofing Membranes
A selection of our most popular products. For our full line of products please contact 1 N Done Roofing Services Inc.
EverGuard TPO Smooth Membranes
Great performance in a value-priced TPO roofing system.
EverGuard SA TPO Self-Adhered Roof Membranes
GAF EverGuard SA TPO Self-Adhered Roof Membrane is ready to install direct from the factory.
EverGuard TPO Fleece-back Membranes
The perfect choice if you're looking to avoid the expense of removing an existing roofing system before installing a new one
EverGuard TPO Extreme Smooth Membranes
Next-Generation TPO Engineered For Extreme Applications
PVC Roofing Membranes
A selection of our most popular products. For our full line of products please contact 1 N Done Roofing Services Inc.
EverGuard PVC Smooth Membranes
Time-tested technology in a PVC roofing system for premium performance and durability. Suitable for all types of single-ply systems including mechanically attached, fully adhered, and RhinoBond . Available in white, gray, and tan and includes a full range of accessories.
EverGuard PVC Fleece-back Membranes
Suitable for use in all types of single-ply systems including mechanically attached, ballasted, and fully adhered. Available in white, gray, and tan and includes a full range of accessories.
EverGuard PVC XK Smooth Membranes
Suitable for use in all types of single-ply systems including mechanically attached, ballasted, and fully adhered.
EverGuard PVC XK Fleece-back Membranes
Suitable for use in all types of single-ply systems including mechanically attached, ballasted, and fully adhered.
Asphaltic Roofing Membranes
A selection of our most popular products. For our full line of products please contact 1 N Done Roofing Services Inc.
RUBEROID 20 Smooth Membrane
Upgrade your roofing installation with the RUBEROID 20 fiberglass reinforcement mat.
RUBEROID MOP Smooth 1.5 Membrane
A strong, resilient, non-woven polyester mat that is coated with flexible, SBS polymer-modified asphalt and is smooth.
RUBEROID MOP Plus Smooth Membrane
A premium, heavy-duty, modified bitumen membrane manufactured to stringent GAF specifications.
RUBEROID HW 25 Smooth Membrane
A strong, resilient, non-woven glass mat that is coated with flexible, polymer-modified asphalt.
Insulation
A selection of our most popular products. For our full line of products please contact 1 N Done Roofing Services Inc.
EnergyGuard Polyiso Insulation
A high thermal value roof insulation panel made of glass fiber reinforced cellulosic felt facers (GRF) bonded to a core of polyisocyanurate foam.
EnergyGuard Tapered Polyiso Foam Insulation
A high thermal value, sloped panel made of glass fiber reinforced cellulosic felt facers (GRF) bonded to a core of polyisocyanurate foam.
EnergyGuard Ultra Polyiso Insulation
Roof insulation consisting of durable coated glass fiber facers (CGF) laminated to a closed cell polyisocyanurate foam core.
EnergyGuard Ultra Tapered Polyiso Foam Insulation
A high thermal value, sloped panel made of durable coated glass facers (CGF) bonded to a core of polyisocyanurate foam.
Cover Boards
A selection of our most popular products. For our full line of products please contact 1 N Done Roofing Services Inc.
EnergyGuard HD & EnergyGuard HD Plus Polyiso Cover Board
Durable coated glass fiber facer (CGF), bonded to a core of high-density polyiso, and designed to be used as a cover board for low-slope roof systems.
EnergyGuard NH HD Plus Polyiso Cover Board
Flat non-halogenated high density >110 psi cover board, manufactured to durable CGF facers, is the sustainable choice for added protection from moisture, foot traffic and weather for low slope roof systems.
EnergyGuard HD Barrier Polyiso Insulation
EnergyGuard HD Barrier Achieves an ANSI UL790 roof rating over combustible wood decks without the use of a slip sheet and provides a sturdy substrate and protection for a roofing system.
EnergyGuard NH HD Polyiso Cover Board
Flat non-halogenated high density >80 psi cover board, manufactured to durable CGF facers, is the sustainable choice for added protection from moisture, foot traffic and weather for low slope roof systems.
