Heritage Exteriors brings expert siding and window replacement to Larkspur, protecting Marin County homes against coastal fog, salt air, and the wildfire risk of the surrounding hills.
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Tucked along Corte Madera Creek at the base of Marin County’s wooded ridgelines, Larkspur pairs a Mediterranean climate with a persistent marine influence — summer fog rolls in off San Francisco Bay, and moist, salt-laden air drifts up from the tidal marshes. That steady moisture is tough on exterior walls, swelling and rotting older wood siding, feeding mildew on north-facing elevations, and driving drafts through aging single-pane windows. At the same time, homes that back up to the oak-and-bay hillsides above Baltimore Canyon and King Mountain sit squarely in the wildland-urban interface, where ember-resistant, non-combustible cladding is a genuine safety concern. From the landmark Victorians and shingled cottages of downtown Larkspur to the mid-century ranches of Greenbrae and Larkspur’s newer hillside builds, the town’s architecture demands materials that stand up to damp, sun, and fire alike.
Heritage Exteriors installs fiber cement siding, including James Hardie products engineered to resist moisture, rot, and coastal weathering while carrying a Class A fire rating that suits Marin’s high fire-hazard zones. We match profiles to Larkspur’s character — lap siding, shingle, and board-and-batten looks that honor the town’s Craftsman and cottage heritage — and pair them with energy-efficient, dual-pane replacement windows that cut the drafts and condensation common in older Marin homes. Better-sealed windows and properly flashed siding keep the fog and salt air out, trim heating costs on cool coastal mornings, and add a hardened layer of protection where the neighborhoods meet the hills.
Areas we serve near Larkspur:
James Hardie fiber cement, vinyl, wood & stone-veneer siding built to last.
Explore siding →Energy-efficient, precision-installed windows for year-round comfort.
Explore windows →Add lasting curb appeal and texture with durable manufactured stone & brick veneer.
Explore veneers →Choosing the right contractor is the most critical decision for protecting and enhancing your valuable Larkspur home. Heritage Exteriors, Siding and Windows has built an impeccable reputation throughout Marin County by consistently delivering top-tier quality, transparent communication, and a level of service befitting this special community. Our dedication to excellence is evident in every project, from a historically sensitive window replacement in the downtown corridor to a complete, fire-resistant siding renovation for a home in Baltimore Canyon.
Our expertise extends far beyond standard installation; we provide solutions specifically tailored for the demanding Larkspur environment. The unique bay and creekside climate, with its high moisture levels and salt air, requires materials resistant to rot, mold, and corrosion. For homes located on hillsides like Palm Hill, Baltimore Canyon, and Madrone Canyon, we are acutely conscious of wildfire risks. We specialize in non-combustible siding options and installation techniques compliant with Wildland-Urban Interface (WUI) codes to create a more ember-resistant and defensible exterior.
We understand the high aesthetic and historical standards of Larkspur and have a proven track record of successfully navigating the City of Larkspur’s rigorous design review and permitting process. We are adept at working on homes where precision, historical sensitivity, and meticulous attention to detail are paramount.
Heritage Exteriors, Siding and Windows offers a comprehensive suite of services designed to protect, beautify, and enhance the efficiency of your home’s exterior. We handle projects of all sizes with the same exacting attention to detail, using only premium materials and proven methods designed for the local climate and architectural standards.
A professional siding installation is your home’s primary shield against the elements and the most defining feature of its curb appeal. Our team delivers custom-fit siding solutions engineered for maximum longevity and aesthetic impact. We proudly partner with premier brands such as James Hardie®, LP SmartSide®, and Mastic® to provide you with the industry’s most trusted products.
Our installation services feature:
Even minor siding damage can quickly escalate in a moist, coastal environment, leading to rot, pest infestations, and compromised structural integrity. Our skilled technicians can expertly repair a wide range of issues, from cracks and loose panels to moisture damage from seasonal rains. We specialize in seamless material and color matching, blending repairs invisibly with your existing siding to restore its protective function and pristine appearance, which is crucial for maintaining the value of your Larkspur home.
When siding has succumbed to the climate, reached the end of its functional life, or no longer meets your aesthetic vision, a full replacement is the most valuable long-term solution. This presents a unique opportunity to completely redefine your home’s style, increase its market value, and achieve a major improvement in energy performance and fire resistance. A full replacement allows our team to install a brand new, fully integrated system, including a high-performance weather-resistive barrier and correct seismic-aware flashing, offering unmatched protection for your property.
See Siding OptionsWindows are essential to your home’s comfort, energy consumption, and connection to Larkspur’s beautiful hillside and marsh views. We deliver professional window installation and replacement services using top-tier products, including coastal-rated hardware and finishes, designed to perform exceptionally in Larkspur’s unique environment.
Our certified installers ensure every new window is set perfectly and sealed correctly. We employ advanced weatherproofing and sealing techniques to create an airtight and watertight fit, effectively eliminating drafts and preventing water intrusion from winter storms. We offer a vast array of window materials and designs to suit your specific needs and architectural style.
Are your windows difficult to operate, showing signs of rot or corrosion, foggy with condensation, or have failing seals that let in drafts and noise? It’s time for an upgrade. Replacing old, inefficient windows provides a host of benefits for Larkspur homeowners. Our replacement services are focused on:
Many prudent Larkspur homeowners choose to replace their siding and windows concurrently. This holistic approach offers several key advantages:
We provide a carefully selected range of siding materials chosen for their superior performance, beauty, and suitability for the discerning tastes and extreme environmental demands of Larkspur.
Fiber cement siding, particularly from industry leader James Hardie, is the premier investment for a Larkspur home. It is exceptionally resilient and will not rot, warp, or be damaged by pests, making it ideal for the damp conditions found near the bay and in wooded canyons. Critically for homes on the town’s hillsides, its non-combustible nature offers a vital layer of fire protection, providing invaluable peace of mind.
For homeowners seeking a classic aesthetic that complements Larkspur’s historic character, we offer both traditional wood siding and advanced engineered wood products like LP SmartSide®. This material is specially manufactured with advanced binders and waxes to resist moisture, fungal decay, and impact, providing the authentic look of wood without the high maintenance and vulnerability to the damp climate.
High-quality vinyl siding can be a practical choice for certain applications. It is waterproof, resistant to fading, and extremely low-maintenance. Modern insulated vinyl siding options can further boost energy efficiency, making it a functional and long-lasting choice.
Complementary Exterior UpgradesTo give your home a truly finished and protected look, we also specialize in installing and repairing trim, soffit, and fascia using durable, moisture-resistant composite materials. These elements are essential for protecting your roofline and walls. We also provide professional exterior painting with durable, mildew-resistant formulas and seamless gutter installation to effectively manage winter rains and protect your foundation.
An investment in new siding and windows delivers tangible benefits that enhance your lifestyle and protect your property’s value in the exclusive Larkspur environment.
This is the paramount benefit for a Larkspur home. The exterior endures a constant assault from moisture, wind, salt air, and seasonal rains. High-performance, moisture-resistant siding and properly sealed windows with coastal-rated hardware form a formidable barrier against these threats, protecting your home’s structure from rot and decay.
An exterior remodel is one of the most effective ways to elevate your home’s curb appeal and ensure it aligns with the highest architectural and historical standards. In the ultra-competitive Marin County real estate market, a high-quality, architecturally appropriate exterior adds significant value and makes a powerful statement.
For homes in Larkspur’s hillside neighborhoods like Madrone and Baltimore Canyons, which are located within a Very High Fire Hazard Severity Zone, the threat of wildfire is a primary concern. High-performance, non-combustible siding and properly sealed, dual-pane tempered glass windows form a formidable barrier against these threats, protecting your home, family, and investment.
Upgrading to well-sealed, insulated siding and modern windows can substantially decrease drafts and heat loss, making your home more comfortable and reducing your energy bills. For homes near the Highway 101 corridor, new windows can dramatically reduce traffic noise, creating a more tranquil indoor environment.
See Window OptionsOur process is designed to be transparent, collaborative, and discreet, ensuring a seamless, white-glove experience from concept to completion.
Our design experts will walk you through the selection of materials, colors, and styles best suited for your home. We have deep experience navigating Larkspur’s design review process for both historic and modern homes and can provide samples, architectural renderings, and professional advice to help you curate the perfect combination that gains city approval.
Our professional installation team treats your property with the utmost respect and discretion. We carefully protect your landscaping and hardscaping while meticulously carrying out the installation according to strict manufacturer specifications and local building codes, including critical seismic requirements. An on-site project manager ensures flawless execution and keeps you informed throughout the process.
Upon completion, we perform a comprehensive cleanup of the job site, leaving your property pristine. We then conduct a final walkthrough with you to ensure every detail meets your complete satisfaction. Finally, we handle the registration of all your product warranties, giving you confidence and peace of mind in your investment.
Post-Project SupportOur commitment to you continues long after the project is finished. We provide you with easy-to-follow maintenance guidelines for your new siding and windows and remain available for any follow-up service or questions you may have in the future.
Because every Larkspur home is unique, the cost of an exterior renovation can vary widely. We believe in providing a precise, transparent quote tailored specifically to your project rather than an inaccurate ballpark estimate.
Several key factors will influence the total cost of your project:
We are committed to making a safe, beautiful, and efficient home accessible. We offer flexible financing options designed to help you manage the cost of your project. Be sure to ask about our current financing programs, as well as any seasonal discounts or manufacturer rebates that may be available. To get an accurate, personalized price for your project, please contact us for a free quote.
Heritage Exteriors, Siding and Windows is proud to serve homeowners throughout the City of Larkspur and the surrounding communities. Our service area includes all of Larkspur’s distinctive neighborhoods, such as:
We also serve clients throughout the most prestigious communities in Marin County and the Bay Area. If your home is in a neighboring community, please explore our other service area pages:
For homes in damp, shaded environments like Madrone or Baltimore Canyon, material choice is critical. For siding, we strongly recommend James Hardie fiber cement siding due to its superior resistance to moisture, rot, mold, and fire. For windows, fiberglass frames are an excellent, highly durable choice. For historic homes where authenticity is paramount, high-quality modern wood windows with protective cladding are also a great option.
Yes, absolutely. We have extensive experience preparing and submitting project plans for the City of Larkspur’s design review and historic preservation committees. We understand the city’s stringent aesthetic and material guidelines and will work with you to create a plan that meets all requirements, ensuring a smooth approval process.
Hillside neighborhoods in Larkspur are in a Wildland-Urban Interface (WUI) zone. This means fire-resistant building materials are a critical safety measure. We specialize in “home hardening” and strongly recommend non-combustible Class A fire-rated fiber cement siding and dual-pane tempered glass windows to provide the highest level of protection for your property.
We provide a comprehensive workmanship warranty on every installation, guaranteeing the quality and longevity of our labor. In addition, you will be covered by extensive manufacturer warranties on the premium products we use, such as the 30-year limited warranty offered on most James Hardie siding products. All warranty information will be clearly detailed in your project proposal.
For maximum noise reduction for homes near the 101 corridor, we recommend windows with a high Sound Transmission Class (STC) rating. This is typically achieved with triple-pane windows or by using laminated glass options, which feature a special interlayer specifically designed to disrupt sound waves. This is a very popular and effective upgrade that creates a much quieter and more peaceful interior.
For years, Heritage Exteriors & Windows has been the go-to contractor for homeowners seeking exceptional exterior remodeling services in Sonoma County. Our mission is to enhance and protect your home with best-in-class products, expert craftsmanship, and an unwavering dedication to customer satisfaction. We are a team of passionate professionals who take immense pride in our work and the lasting relationships we build with our clients.
Are you ready to enhance your Larkspur home’s beauty, safety, and durability? Let our experts guide you through the possibilities. Contact us today for a complimentary, no-pressure consultation and a detailed estimate for your exterior renovation project.
📞 Call 916-546-2991 or click the button below to schedule your free quote!
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Achieving the Installation Masters certification signifies a high level of expertise and professionalism in installation processes. This esteemed certification is a testament to our team’s profound knowledge and skill in installation, adhering to the industry’s best practices and standards. It underscores our commitment to delivering outstanding quality and precision in every installation project we undertake, ensuring customer satisfaction and excellence in service.

Earning recognition from Angi underscores our unwavering dedication and exceptional proficiency in the realm of home services. This prestigious acknowledgment is a reflection of our team’s deep-rooted expertise and steadfast commitment to upholding the highest standards in the industry. It highlights our devotion to delivering top-tier quality and unparalleled precision in every project we handle, ensuring our clients’ utmost satisfaction and trust in our services. This accolade from Angi, a renowned leader in home service referrals, not only honors our past achievements but also propels us forward, continually striving for excellence and innovation in serving homeowners.

Achieving Diamond Certified status stands as a testament to our unwavering commitment and exceptional expertise in the home services industry. This esteemed certification reflects our team’s deep-rooted proficiency and our relentless pursuit of perfection in every project we undertake. It is a powerful endorsement of our dedication to maintaining the highest industry standards while delivering superior quality and precision.



Yes — homes in the hills above Larkspur, including areas near Baltimore Canyon and King Mountain, fall within Marin County’s wildland-urban interface and high fire-hazard severity zones. In these areas non-combustible cladding matters, which is why we recommend fiber cement siding such as James Hardie that carries a Class A fire rating. It resists ember ignition far better than traditional wood siding while still matching Larkspur’s classic look.
Larkspur sits near Corte Madera Creek and San Francisco Bay, so homes are exposed to marine fog and salt-laden moisture year-round. That constant dampness swells and rots wood siding, feeds mildew on shaded walls, and works into seams over time. Fiber cement siding won’t absorb moisture or rot the way wood does, making it a durable choice for Marin’s coastal climate.
Most re-siding and window-replacement projects in Larkspur require a building permit through the City of Larkspur, and homes in the historic downtown or designated overlay areas may face additional design review. Heritage Exteriors is familiar with Marin County and City of Larkspur requirements and handles the permitting process. We’ll confirm the specifics for your property and neighborhood before work begins.
Most whole-home re-siding projects in the Larkspur area fall in the $16,000 to $30,000 range, depending on the size of the home, the siding material and profile you choose, and site conditions like multi-story or hillside access. Older Marin homes sometimes need repairs to sheathing or flashing once existing siding is removed. We provide a detailed written estimate after an on-site assessment so there are no surprises.
Absolutely. Larkspur’s cool, foggy mornings and mild sunny afternoons make well-sealed windows valuable for comfort and efficiency. Our dual-pane, energy-efficient replacement windows reduce drafts and condensation common in older Marin homes, keeping interiors more stable and trimming heating costs. They also cut outside noise from busier corridors like Magnolia Avenue and Highway 101.
Along with Larkspur, we serve neighboring Marin County communities including Corte Madera, Greenbrae, Kentfield, Ross, San Anselmo, San Rafael, Mill Valley, and Tiburon. These towns share the same coastal-and-hillside conditions, so our fire-resistant fiber cement siding and energy-efficient windows are well suited across the region. Reach out for a local, no-obligation consultation.
“Heritage Exteriors is beyond exceptional. Very impressed with the timeliness, communication, and reasonable price of the whole project. The crew was out each day from 8-5 and finished replacing insulation & siding, installing windows, and painting within 3 weeks. Would highly recommend!”
“Heritage did an outstanding job with our exterior siding and windows! David, our salesperson, was incredibly knowledgeable, personable, and an absolute pleasure to do business with — never pushy and always available to take our calls.”
“Heritage Exteriors did a fantastic job. On time, good communication, easy to work with. Everyone that has come to see the house is impressed with the craftsmanship. Highly recommend!”
“Heritage replaced my old crumbling wood siding and did a fantastic job. From the first interactions assessing the project and providing a quote, to the project itself, was all exceptional. My home looks brand new.”
“We recently had our house re-sided with Hardie product. We interviewed 3 companies, one of them being Heritage Exteriors. From our first meeting with David to the last day's work touching up paint, the experience was excellent.”
“Excellent experience with Heritage Exteriors. We recently had James Hardie siding and Milgard windows installed. It was a pleasure working with the whole team and they brought our vision to life.”
Heritage Exteriors, established in Sacramento in 2014, is a trusted supplier and installer of siding and windows across Marin County and Northern California.
Get a free, no-obligation estimate from Marin County’s trusted siding & window contractor.
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