Roofing
Roof inspections, repairs, and replacements planned around condition, drainage, ventilation, material choice, and permits.
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Roof inspections, repairs, and replacements planned around condition, drainage, ventilation, material choice, and permits.
Exterior wall planning for cladding, weather barriers, flashing, trim, moisture damage, and required permits.
Window replacement based on opening measurements, frame condition, glass needs, flashing, efficiency, and installation method.
Property feasibility, design, permits, utilities, and construction planning for accessory dwelling units and garage conversions.
Planning for room extensions, second stories, structural changes, building systems, permits, and construction sequencing.
Site review, architecture, engineering, permits, and construction coordination for a ground-up home.
Site, structural, material, railing, access, and permit planning for new decks and major deck renovations.
Projects Completed
Years Experience
Warranty Coverage
Average Rating
Public reviews from Northern California homeowners.
Chandra Williams
a week ago
Roof City did an excellent job on my roof. They were professional, fast, efficient, and clean. They over- delivered on their promise to do a five- star job in two days, which included all materials and permits needed. They deserve a 10 star rating 🌟 ✨ 💫🌟✨💫🌟✨💫☀️🙌🏾😀👍🏾
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.
Yountville is one of the smallest cities in California with approximately 1,500 housing units. The charming town is known for its well-maintained properties and premium home values in the heart of Napa Valley wine country.
Yountville's small size means building permit applications receive personalized attention. The town has design review requirements for properties visible from main thoroughfares.
$1,200,000
Median home value
3,000
Population
65 minutes
From our office
Town of Yountville Community Development · (707) 944-8851
Yountville's tiny town government means permit applications are handled personally — expect a more collaborative process than in larger cities. However, design review for properties on Washington Street can add time if your roof is visible from the main road.
Your proposal identifies included work, selected materials, permit allowances, payment timing, and exclusions before construction.
Hamilton Exteriors holds CSLB #1078806. We show manufacturer credentials only where they apply to the selected system.
We explain the product and workmanship warranty terms that apply to your selected scope before work begins.
One contact coordinates the schedule, field questions, inspections, and project closeout.
Hamilton Exteriors has completed projects across Yountville — from Downtown Yountville to Yount Mill Road. Here are some of the communities we serve.
From energy-efficient window installations to ground-up custom homes, Washington Street residents choose Hamilton Exteriors for our design-build expertise. With Yountville's microclimate — Mid-valley floor at widest point — slightly more air circulation than compressed upper valley — material selection matters. We handle architecture, engineering, permits, and construction.
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, Greater Sacramento, and the Central Valley. Our published guides cover 14 counties and 88 cities. Our Castro Valley and Sacramento offices support local estimating, permit coordination, and project planning across these regions.
Financing may be available for eligible projects with approved credit. Available terms depend on lender approval, project scope, and current programs. Your project manager can review the options that apply before work begins. We also accept checks, ACH, and major credit cards.
Yes. Hamilton Exteriors holds CSLB License #1078806, active general liability coverage, and the required contractor bond. We also hold GAF Master Elite and James Hardie Elite Preferred credentials. We can provide current proof of coverage before work begins.
Permit requirements depend on the project scope and local jurisdiction. Hamilton Exteriors coordinates required applications, plan documents, corrections, and inspections. Permit fees and allowances appear in the proposal before construction begins.
General contractor costs in Yountville vary by project scope. For exterior work like roofing or siding, expect $15,000 to $40,000 for a typical home (Hamilton Exteriors 2024-2026 project data). For larger projects like ADUs or additions, costs range from $200,000 to $500,000. Hamilton Exteriors provides free, itemized estimates so you know exactly what you're paying for.
Yes. California Building Code requires a permit for any roof replacement. Napa County issues permits through the Napa County Building Department. Permit fees typically run $400 to $900. Hamilton Exteriors handles all permit applications and inspections.
Class A fire-rated materials are required in Yountville's Very High FHS
Most residential roof replacements take 2 to 5 days, depending on size and complexity. A straightforward asphalt shingle job on a single-story home may take 1 to 2 days. Tile or metal roofs, multi-story homes, and complex designs can take a week or more.
Yes. We serve all of Napa County, including Napa, St. Helena, Calistoga, and American Canyon. See our Napa County service area page for the full list.
21634 Redwood Rd Unit F, Castro Valley, CA 94546
Serving 88 cities across the Bay Area, Greater Sacramento, and Central Valley. Explore all service areas →