Heritage Exteriors brings durable siding and energy-efficient windows to Mountain View homes, engineered for Silicon Valley’s mild Mediterranean climate, coastal Bay fog, and warm, dry summers.
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Sitting on the southwestern edge of San Francisco Bay in the heart of Silicon Valley, Mountain View sees a temperate Mediterranean climate—cool, damp winters with marine fog rolling in off the Bay and hot, rain-free summers. That mix of morning moisture, salt-tinged Bay air, and strong afternoon sun is hard on exterior finishes: it swells and warps older wood siding, feeds mildew on shaded north walls, and fades paint on sun-baked southern exposures. Mountain View’s housing stock ranges from postwar Eichler-inspired mid-century ranches and Old Mountain View bungalows near Castro Street to newer eco-conscious builds, and each style benefits from a weather-tight exterior that keeps damp Bay air out and conditioned air in.
Heritage Exteriors specializes in James Hardie fiber cement siding, which resists moisture, mildew, and the daily fog-to-sun swings far better than wood or older composites while holding its ColorPlus finish against Valley sun. We pair it with energy-efficient, dual-pane vinyl and fiberglass windows that cut heat gain on hot Peninsula afternoons, block Highway 101 and Central Expressway road noise, and trim cooling costs during summer heat waves. Because Mountain View sits so close to the Bay, we detail every installation for proper flashing, drainage, and air-sealing so salt air and winter rain stay outside where they belong.
Areas we serve near Mountain View:
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 important decision for protecting and enhancing your valuable Mountain View home. Heritage Exteriors, Siding and Windows has established an impeccable reputation throughout Santa Clara County by consistently delivering top-tier quality, transparent communication, and unparalleled customer service. Our dedication to excellence is evident in every project, from a full siding and window upgrade for a home in Waverly Park to a modern, noise-reducing exterior renovation for a property near the Central Expressway.
Our expertise extends far beyond standard installation; we provide solutions specifically tailored for the Mountain View environment. The warm, sunny climate demands energy-efficient windows and siding that can help keep homes cool and reduce high utility bills. For homes located along busy corridors like US-101, Highway 85, and the Caltrain line, we can provide high-performance window solutions that significantly reduce traffic and transportation noise.
We understand the aesthetic standards of Mountain View’s varied neighborhoods and have a proven track record of successfully navigating the City of Mountain View’s design review and permitting process. We are also conscious of the city’s bike- and pedestrian-friendly culture, ensuring our work sites are managed safely and with minimal disruption to the community.
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 meticulous 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, such as cracks from sun exposure or warping, can lead to larger issues like moisture intrusion or energy loss. Our skilled technicians can expertly repair a wide range of issues. 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 Mountain View home.
When siding has reached the end of its functional life, is no longer providing adequate protection, or simply looks dated, 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. 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 overall aesthetic. We deliver professional window installation and replacement services using top-tier products designed to perform exceptionally in Mountain View’s sunny and active 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. We offer a vast array of window materials and designs to suit your specific needs and architectural style.
Are your windows single-pane, with aluminum frames that get hot to the touch, or are they difficult to operate, foggy with condensation, or letting in drafts and noise? It’s time for an upgrade. Replacing old, inefficient windows provides a host of benefits for Mountain View homeowners. Our replacement services are focused on:
Many prudent Mountain View 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 tastes and environmental demands of Mountain View.
Fiber cement siding, particularly from industry leader James Hardie, is the premier investment for a Mountain View home. It is exceptionally resilient, non-combustible, and will not rot or be damaged by pests. Its advanced ColorPlus™ Technology finishes are baked-on and engineered to resist fading from intense UV exposure, ensuring your home looks beautiful for years with minimal maintenance.
For homeowners seeking a classic look, especially for mid-century modern or ranch-style homes, we offer both traditional wood siding and advanced engineered wood products like LP SmartSide®. This material is specially manufactured to resist impact and moisture, providing the authentic look of wood with greater durability and lower maintenance requirements.
High-quality vinyl siding is a practical and popular choice in many Mountain View neighborhoods. It is affordable, waterproof, resistant to fading, and extremely low-maintenance. Modern insulated vinyl siding options can further boost energy efficiency, helping to keep homes cool and comfortable during hot summer days.
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, low-maintenance composite materials. These elements are essential for protecting your roofline and walls. We also provide professional exterior painting with durable, fade-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 dynamic Mountain View environment.
This is a primary benefit for a Mountain View home. The warm, sunny days can lead to high cooling costs. High-performance insulated siding and ENERGY STAR® windows with low-SHGC glass create a powerful thermal barrier, keeping your home cooler and more comfortable while significantly reducing your energy bills.
Upgrading to well-sealed siding and modern acoustic windows can substantially decrease the amount of outside noise entering your home. This is particularly beneficial for homes near busy freeways, expressways, and rail lines, creating a more tranquil indoor environment in the heart of Silicon Valley.
An exterior remodel is one of the most effective ways to elevate your home’s curb appeal. In the highly competitive Peninsula real estate market, a high-quality, attractive, and energy-efficient exterior adds significant value and makes a powerful first impression.
New siding and windows protect your home’s structure from the elements, including winter rains and the effects of summer sun. For homes closer to the baylands, modern materials offer better resistance to moisture and salt air, ensuring your home’s exterior remains beautiful and protected for decades to come.
See Window OptionsOur process is designed to be transparent, collaborative, and professional, ensuring a seamless 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 experience navigating the City of Mountain View’s permit process and can provide samples and professional advice to help you curate the perfect combination that reflects your personal taste and meets all local requirements.
Our professional installation team treats your property with the utmost respect. 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, always maintaining a safe work area with respect for neighbors and public pathways.
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 Mountain View home is unique, the cost of an exterior renovation can vary. 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 your home renovation project manageable. 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 Mountain View and the surrounding communities. Our service area includes all of Mountain View’s distinctive neighborhoods, such as:
We also serve clients throughout Silicon Valley and the Bay Area. If your home is in a neighboring community, please explore our other service area pages:
To combat noise from freeways like US-101 and busy roads like Central Expressway, we recommend windows with a high Sound Transmission Class (STC) rating. This is typically achieved with triple-pane windows or by using laminated glass, which features a special interlayer specifically designed to disrupt sound waves. It’s a very popular and effective upgrade for homes in busy parts of Mountain View.
For Mountain View’s sunny climate, materials that resist fading, warping, and heat transfer are key. James Hardie fiber cement siding is an excellent choice as it is extremely stable and holds paint very well, especially with their factory-applied ColorPlus™ finish. For mid-century homes, engineered wood can also be a great choice to maintain a specific aesthetic.
Yes, absolutely. We handle the entire permit process with the City of Mountain View for our projects. Our team is experienced with local building codes and requirements, including any design review for specific neighborhoods or historic properties, ensuring your project is fully compliant and the process is smooth for you.
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 and robust warranties on windows. All warranty information will be clearly detailed in your project proposal.
For Eichler and other mid-century modern homes, maintaining the architectural style is key. We often recommend high-quality, thermally broken aluminum windows, which offer the thin, clean sightlines of the original windows but with vastly superior energy efficiency. Fiberglass windows with a narrow frame profile can also be an excellent alternative.
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 Mountain View home’s beauty, comfort, and energy efficiency? 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.
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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.



Most of Mountain View sits on the flat Bay plain and is not in a state-designated Very High Fire Hazard Severity Zone, though homes toward the western foothills near Los Altos Hills are closer to wildland areas. Even so, James Hardie fiber cement is non-combustible and carries a Class A fire rating, which adds a meaningful safety margin. It’s a smart, low-maintenance choice anywhere in Santa Clara County.
Marine fog and cool, damp mornings off San Francisco Bay keep humidity high, which promotes mildew and rot on wood siding, while dry summer afternoons bring strong UV and heat. Fiber cement won’t absorb that moisture or warp with the daily swings, and dual-pane windows control the solar heat gain. Together they keep Mountain View homes comfortable year-round with far less upkeep.
Yes. Exterior siding replacement and window replacements generally require a permit from the City of Mountain View Building Division, and window changes must meet California Title 24 energy-efficiency standards. Heritage Exteriors handles the permitting and schedules the required inspections so your project stays fully code-compliant.
Absolutely. Insulated fiber cement siding and dual-pane, low-E windows reduce heat transfer, so your home stays cooler during Silicon Valley’s hot, dry summers and holds warmth on cool, foggy winter nights. That eases the load on your HVAC and can noticeably lower PG&E bills. It also helps qualify the project under California’s Title 24 energy code.
Most complete re-siding projects in the Mountain View area fall in the $16,000 to $30,000 range, depending on the size of your home, the material, and details like trim and prep. Older Eichler ranches and Castro Street bungalows sometimes need extra prep or dry-rot repair, which we assess up front. We provide a detailed, no-obligation written estimate before any work begins.
Along with Mountain View, we serve neighboring Peninsula and Silicon Valley communities including Palo Alto, Los Altos, Los Altos Hills, Sunnyvale, Cupertino, Santa Clara, Menlo Park, and Redwood City. These Santa Clara and San Mateo County homes share the same Bay-influenced climate, so our fiber cement and energy-efficient window solutions are a great fit throughout the area.
“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 Santa Clara County and Northern California.
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