Roofing Architectural Shingle Roof Replacement
Location
Antioch
Products
GAF Architectural Shingles
Completed
Jun 25, 2026
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CSLB #1078806 · Architect & General Contractor · Building Northern California homes since 2018
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Hamilton Exteriors provides professional roofing services in Vallejo, California. Licensed under CSLB #1078806, we handle all Vallejo building permits and inspections. Call (650) 977-3351 for an estimate.
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Class A fire-rated composition shingle is the practical citywide standard, but the bigger driver here is the marine environment, not fire. Steady wind off the Carquinez Strait means wind-rated installation (proper nailing patterns, sealed starter and ridge, rated underlayment) matters, and salt air corrodes standard galvanized flashing and fasteners, so corrosion-resistant edge metal, vents, and stainless or hot-dipped fasteners extend roof life. Most replacements are aging 1960s-80s ranch roofs and storm-damaged Victorians. Title 24 cool-roof rules apply on re-roofs, though the marine climate makes solar reflectance less critical than for the hot valley cities to the north.
Vallejo's climate — a marine-influenced bayside climate with cooler summers (mid-70s to mid-80s) but persistent salt-laden marine air and strong afternoon wind funneling through the Carquinez Strait; wildfire risk is low on the valley and waterfront floor — directly impacts roofing performance and material selection. The most common issues we address in Vallejo include salt-air corrosion of roof flashing and fasteners. Hamilton Exteriors selects materials proven for Vallejo's Title 24 Climate Zone 3 conditions and backs every installation with our 50-year warranty.
Vallejo's housing stock spans 15% pre-1940, 15% 1940-1960, 40% 1960-1990. Architectural styles range from late-1800s and early-1900s Victorians and Queen Annes in the Heritage and St. Vincent's Hill districts to Navy-era worker cottages and officers' housing on Mare Island. Each era and style presents different roofing requirements — from material compatibility to structural considerations. Our crews know what to expect before they arrive on site.
Factory-certified by our manufacturer partners
Real reviews from verified Northern California homeowners.
deborah maxey
in the last week
Great job and very professional the 1st photo is before and the other 2 is upon completion of work.
Eric W.
via Yelp
Hamilton Exteriors did an amazing job on my roof. The team was professional, and the quality of work was top-notch. Highly recommend!
Robert H.
via Angi
From the very first consultation, we knew we'd made the right choice. The team was knowledgeable and genuinely listened to our concerns about energy efficiency and design. We've already noticed a drop in our energy bills.
Laura G.
via Nextdoor
Hamilton Exteriors repaired extensive dry rot damage on our home's exterior. Their attention to detail and commitment to quality were evident throughout the project. Our home looks better than ever.
Most Northern California exterior projects range from $15,000 for a standard roof replacement to $600,000 for a custom ADU — and paying out of pocket isn't the only option. Hamilton Exteriors partners with multiple lending providers to offer $0-down financing with approved credit, 12-month same-as-cash plans, and extended terms up to 15 years for larger projects. You only pay for completed, inspected work — we never ask for full payment before the job is done. Whether you're replacing a roof, upgrading siding, or building an ADU, your project manager will walk you through every payment option during your free estimate so you can choose what fits your budget.
Ask about same-as-cash plans during your estimate.
$15,000–$22,000
Median home value in Vallejo: $540,000
Prices reflect Vallejo's budget market and Solano County labor rates. Actual costs depend on home size, materials, and project complexity. We provide free, fully itemized estimates — every cost spelled out.
Get Your EstimateRated 4.8 stars by Northern California homeowners across BBB, Trustpilot, Google, and Yelp

Composite shingles are durable roofing materials made from a mixture of fiberglass, asphalt, and mineral granules. They offer excellent weather resistance and come in a variety of styles and colors to suit different architectural designs. In fire-prone areas, Class A–rated architectural shingles provide the fire resistance required by Chapter 7A while delivering strong curb appeal.

Metal roofs offer outstanding longevity and energy efficiency, lasting up to 50 years or more. They come in various styles and colors, providing excellent protection against extreme weather while reflecting solar radiant heat to reduce cooling costs. Standing seam metal is inherently Class A fire-rated and ember-resistant — ideal for homes in Very High Fire Hazard Severity Zones.

Tile roofing offers exceptional durability and aesthetic appeal, with options ranging from traditional clay to modern concrete designs. These versatile materials provide excellent insulation and fire resistance, making them a popular choice for homeowners seeking long-lasting, attractive roofing solutions. Concrete and clay tile are non-combustible and naturally Class A fire-rated — the highest fire protection available for residential roofing.

The GAF Energy roof integrates solar technology directly into roofing materials, combining energy production with traditional roof protection. This innovative system offers a sleek, low-profile alternative to conventional solar panels while providing clean energy and potential savings on electricity bills. GAF Energy solar shingles are Class A fire-rated and ICC-certified, meeting WUI requirements while generating clean energy.
Mare Island homeowners frequently choose Hamilton Exteriors for roofing. Class A fire-rated composition shingle is the practical citywide standard, but the bigger driver here is the marine environment, not fire. With Vallejo's Marine air off San Pablo Bay and the Carquinez Strait keeps summers mild but brings near-daily afternoon wind and morning fog, material selection in Mare Island requires local expertise.
In St. Vincent's Hill, homes are predominantly Navy-era worker cottages and officers' housing on Mare Island. Steady wind off the Carquinez Strait means wind-rated installation (proper nailing patterns, sealed starter and ridge, rated underlayment) matters, and salt air corrodes standard galvanized flashing and fasteners, so corrosion-resistant edge metal, vents, and stainless or hot-dipped fasteners extend roof life. Our crews are familiar with St. Vincent's Hill's architectural character and building requirements.
From Heritage District to Hiddenbrooke, Vallejo homeowners trust Hamilton Exteriors for roofing that stands up to a marine-influenced bayside climate with cooler summers (mid-70s to mid-80s) but persistent salt-laden marine air and strong afternoon wind funneling through the Carquinez Strait; wildfire risk is low on the valley and waterfront floor. We handle permits, engineering, and installation — you get a single point of contact.
Every estimate is itemized line by line — materials, labor, permits, cleanup. You see exactly where your money goes before we start.
Every crew member is manufacturer-certified and vetted — licensed, bonded, insured, and background-checked before they touch your home.
50-year manufacturer warranty backed by our own workmanship guarantee for the full duration. If anything fails, we fix it — free.
One dedicated point of contact from first call to final walkthrough. You’ll always know who to reach.
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Completed
Jun 25, 2026
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Didn't find the answer to your question? Call Now (650) 977-3351
We serve Northern California across three regions: the San Francisco Bay Area (six counties from Alameda to Santa Clara), Greater Sacramento (Sacramento out to Roseville, Folsom, and Davis), and the Central Valley (Stockton to Modesto). Our crews are based in Castro Valley. We handle permits and know the building codes for each jurisdiction, which matters because requirements and fees vary significantly between cities.
We offer $0-down financing with approved credit, 12-month same-as-cash plans, and extended terms up to 15 years for larger projects. You only pay for completed, inspected work — we never ask for full payment before the job is done. Your project manager will walk you through every option during your estimate appointment. We also accept checks, ACH, and all major credit cards.
Yes. CSLB License #1078806 — verify it anytime at cslb.ca.gov. We carry $2M general liability, full workers’ comp, and are bonded per California law. We hold GAF Master Elite, Owens Corning Preferred, CertainTeed ShingleMaster, and James Hardie Elite Preferred certifications — each requires annual training and quality audits to maintain. We’re happy to provide proof of insurance before any work begins.
Most exterior projects in Northern California require a building permit. Fees vary by city — Oakland runs $200–$600, Peninsula cities often more. We handle the entire permit process: application, plan submission, and scheduling inspections. Permit fees appear as a separate line item in your estimate so you’ll see every cost upfront. For homes in WUI fire zones (Berkeley Hills, Oakland Hills, parts of Marin), we ensure full compliance with local fire-rated material requirements.
Roof replacement in Vallejo starts around $15,000 and can exceed $100,000 depending on size, pitch, material, and complexity. With median home prices at $540,000 in Vallejo, a new roof is one of the best investments you can make. We provide inspections with exact pricing.
For Vallejo homes in Solano County, we most often recommend asphalt architectural shingles for their balance of durability and value. Tile roofing is popular in neighborhoods like Glen Cove for its aesthetic appeal, and metal roofs are ideal for energy efficiency in the Bay Area climate.
Most roof replacements in Vallejo take 3-5 days depending on the size and complexity. We handle all permits required by Solano County and keep your property clean throughout the process.
Yes, we offer flexible financing options for Vallejo homeowners, including low down payment plans with monthly payments that fit your budget. Get pre-qualified during your roof inspection.
In Vallejo, we recommend annual inspections — especially after the rainy season. Solano County homes face a marine-influenced bayside climate with cooler summers (mid-70s to mid-80s) but persistent salt-laden marine air and strong afternoon wind funneling through the Carquinez Strait; wildfire risk is low on the valley and waterfront floor, which accelerates wear on flashing, vents, and shingle edges. Homes in Mare Island should also check for debris buildup from surrounding trees. Catching small issues early prevents costly replacements.
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21634 Redwood Rd Unit F, Castro Valley, CA 94546
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