Lakewood Eichler T1-11 siding is a major replacement market. Stucco dominant on 1970s+ homes. Birdland and Cherry Chase have wood lap benefiting from fiber cement upgrade. HOAs in newer townhome communities mandate stucco or approved fiber cement.
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Siding Contractor in Sunnyvale
500+ projects
Since 2018
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For local cost factors and planning, read our Siding cost guide for Sunnyvale.
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Send your project details. We will review the exterior wall system and schedule the right inspection before preparing the scope.
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Responsive from consultation through project closeout
Architect and general contractor
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Siding Services 
Choose the Siding Service That Fits Your Exterior
Vinyl Siding
CertainTeed and Ply Gem vinyl options planned with the weather barrier, flashing, trim, ventilation clearances, and wall condition.
Fiber Cement Siding
James Hardie fiber cement planned around exposure, fire requirements, moisture control, trim, clearances, and finish details.
Stucco
Stucco repair and new wall-system scopes coordinated with lath, flashing, drainage, control joints, texture, and paint.
Exterior Wall Waterproofing
Leak investigation and moisture-control work focused on wall transitions, penetrations, flashings, coatings, and drainage paths.
Sunnyvale's housing stock spans 5% pre-1940, 30% 1940-1960, 40% 1960-1980. Architectural styles range from Lakewood Village is one of the biggest Eichler concentrations in the Bay Area to 1950s-60s ranch in Birdland (streets named after birds). Each era and style presents different siding requirements — from material compatibility to structural considerations. Our crews know what to expect before they arrive on site.
Neighborhoods We Serve
Siding Across Sunnyvale Neighborhoods
Local planning starts with the site, neighborhood context, access, and applicable city review.
Raynor Park
Raynor Park homeowners frequently choose Hamilton Exteriors for siding. Lakewood Eichler T1-11 siding is a major replacement market. With Sunnyvale's Northwest (near Moffett Field) 3-5°F cooler with marine influence, material selection in Raynor Park requires local expertise.
Cherry Chase
In Cherry Chase, homes are predominantly 1950s-60s ranch in Birdland (streets named after birds). Stucco dominant on 1970s+ homes. Our crews are familiar with Cherry Chase's architectural character and building requirements.
Project Management How Hamilton Exteriors
How Hamilton Exteriors
Manages Your Siding Project
Wall Assembly Review
We review the cladding, visible moisture damage, wall transitions, windows, doors, and drainage details before defining the scope.
Cladding Detail Plan
Your proposal identifies the selected siding, weather barrier, flashing, trim, sealants, repairs, permits, and disposal.
Moisture-Control Installation
We coordinate removal, documented repairs, weather-resistive barrier, flashing, cladding, trim, sealants, and required inspections.
Warranty and Closeout
We review applicable product and workmanship warranty terms, check transitions and sealants, complete cleanup, and close out the project.
Latest Siding Projects
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SidingJames Hardie Siding Installation
Location
Pleasanton
Products
James Hardie
Completed
May 28, 2026
Google rating 4.6 ★ from 47 public reviews
Siding Project Reviews
Verified public reviews from homeowners who hired Hamilton Exteriors.
S
Sarah M.
via Yelp
The team at Hamilton Exteriors was respectful, on time, and did excellent work. They made sure to communicate with us throughout the entire process. Our new siding looks beautiful, and the quality of the materials they used is top-notch.
E
Ethan W.
via HomeAdvisor
I recently hired Hamilton Exteriors to replace my siding and windows, and they did a fantastic job. Their team was punctual, polite, and paid close attention to detail. The siding looks seamless, and the new windows have made a noticeable difference in both appearance and energy efficiency. Communication was always clear, and they finished on time and within budget. I’m very happy with their work and would definitely recommend them.
L
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.
H
H.T.
via Google
I had a great experience working with Hamilton exteriors. From start to finish, their team was professional, responsive, and detail-oriented. They made the entire process smooth and stress-free, keeping me updated every step of the way. The quality of their work really stands out. Everything was done efficiently and exceeded my expectations. If you’re looking for a reliable company that takes pride in what they do, I highly recommend them!
Google rating: 4.6/5 from 47 public reviews
Read reviews on Google Premium Market
Siding Costs in Sunnyvale
$34,000–$65,000
Median home value in Sunnyvale: $1,900,000
Prices reflect Sunnyvale's premium market and Santa Clara County labor rates. Actual costs depend on home size, materials, and project complexity. We provide free, itemized estimates with no hidden fees.
Get Your EstimateCompare Broad Siding System Paths
Swipe to compare all options.
| Feature | Vinyl | Fiber Cement | Stucco |
|---|---|---|---|
| Exterior finish | Interlocking panels | Lap, shingle, or panel profiles | Continuous textured finish |
| Moisture-control focus | Drainage plane and trim details | Clearances, flashing, and sealed joints | Lath, drainage, joints, and coatings |
| Fire planning | Project-specific product review | Noncombustible product path | Noncombustible wall finish path |
| Ongoing care | Cleaning and joint checks | Finish and sealant checks | Crack, joint, and coating checks |
| Dedicated guide | Vinyl siding | Fiber cement siding | Stucco |
Siding Financing
Plan Your Siding Project With Approved Credit
Financing may be available for eligible siding replacements and larger exterior wall projects with approved credit. During your siding consultation, we review the scope and explain current lender programs, terms, and payment timing.
Ask which current options fit your siding project.
Call Now (650) 977-3351 Frequently Asked Questions
Didn't find the answer to your question? Call Now (650) 977-3351
What areas do you serve?
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.
How does billing and financing work?
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.
Are you licensed and insured?
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.
Do I need a permit for my exterior project?
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.
How Much Does Siding Cost in Sunnyvale?
A useful price requires the siding area, selected material, access, and repair scope. Ask for a written estimate that distinguishes removal, wall repairs, weather protection, trim, and installation. Confirm how scaffolding or other access equipment is priced for your particular home.
Do You Need a Permit for Siding in Sunnyvale?
Yes. The City of Sunnyvale Building Division requires a building permit for siding replacement that involves structural changes, weather barrier replacement, or work exceeding 500 square feet. Permit fees in Santa Clara County typically run $400 to $800. Hamilton Exteriors handles the entire permit process, including plan submission and inspection scheduling. Permit fees appear as a separate line item in your estimate.
What is the best siding material for Sunnyvale's climate?
James Hardie fiber cement is the best choice for Sunnyvale. It resists the 95-degree summer heat, handles coastal moisture, and carries a Class A fire rating. It will not warp or melt like vinyl, and it outperforms wood in humidity. For budget-conscious projects, premium insulated vinyl is a solid alternative.
How long does siding installation take in Sunnyvale?
Fiber cement siding on a typical single-story Sunnyvale home takes 1 to 2 weeks. Vinyl siding runs 3 to 5 days. Multi-story homes and complex architectural details add time. We work in sections so exposed walls are never left unprotected overnight.
Do I need to be home during the installation?
You do not need to be home for the entire project, but we ask that you are available for the initial walkthrough and the final inspection. Your project manager sends daily progress updates with photos.
Your Next Step
Plan Your Project With a Clear Scope
Financing may be available with approved credit for eligible projects.
Tell us about your project. We usually call within 3–5 minutes to schedule the next step.
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