Cool Roof Requirements: Navigating Mountain View Building Codes
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Providing Roofing & Solar Energy Service Since 1995
Expert roofing and solar solutions for residential homeowners and commercial property owners in Los Gatos and nearby cities.
Trusted since 1995 • GAF Master Elite® Certified • Over 2,500+ Projects
As a Los Gatos property owner, you face real challenges that keep you up at night.
For Homeowners
Your family deserves a safe, efficient home. But utility bills keep climbing, and that old roof isn’t getting any younger. Every month you wait costs you more.
The Challenge
Whether you own a home or business, finding a reliable contractor who understands both roofing and solar is overwhelming. You need one expert team, not two.
As a family-owned business rooted in Santa Clara County since 1995, we’ve built our reputation on delivering the same quality and integrity to a family’s first home as we do to a major commercial facility. When you work with us, you get a single point of contact, clear communication, and craftsmanship you can trust.
Top 2% of Roofers
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Two Generations of Excellence
29+ Years Local
Rated 5-Stars on Google and Yelp out of 150+ Reviews
Posted on Stephanie R.G. EdelmanTrustindex verifies that the original source of the review is Google. We had a great experience using Simmitri after a previous company went bankrupt. Simmitri folks were responsive, thoughtful and knowledgeable.Posted on Andrea GoldsmithTrustindex verifies that the original source of the review is Google. Simmitri installed our Enphase solar panels and later our battery system. They did a terrific job. Our system runs well after three years. They were good to work with. Their office helped us with the California document submission. We are pleased!Posted on David MartinezTrustindex verifies that the original source of the review is Google. After interviewing 3 solar companies I selected Simmiti for my dolar installation. The planning and submissions to PGE and SCCounty Building were done in a timely manner. The installation crew was superb. The inspector was highly impressed with the installation. Ana, my PM, stayed on all parties to get the final steps of approvals. I highly recommend Simmitri for your solar project. 9/12/2025 I just recently added 6 panels to my system (added e-car) and Pamela at Simmitri handled my project. Communication throughout the project was excellent and the crew, once again were FANTASTIC! Simmitri is a pleasure to work with.Posted on Denise TsangTrustindex verifies that the original source of the review is Google. We can say that installing and working with Simmitri was a seamless experience. They did exactly as they say they would. The staff is amazing to work with, especially the Project Manager Pamela Rodriguez and the Sales Manager Lonnie Cory. The installation crew was fast, clean and friendly. All in all, a great experience working with them from the beginning... and continuing. We are so happy with our new system!Posted on Ben BartyzelTrustindex verifies that the original source of the review is Google. Simmitri Inc. roofers did an excellent roof replacement for me, they were on time and on budget. I highly recommend this firm.Posted on Jerry SuarezTrustindex verifies that the original source of the review is Google. Our project began in 2020 with the construction of our new home. When we were ready for our Solar installation, Jonathan walked us through every step of the way. The installation crew were fast, competent, and thorough. We couldn't have asked for a better experience!!Posted on Lanard CTrustindex verifies that the original source of the review is Google. Great company....solar appointment was the best I have seen and very informative ...no pressure and very polite approach focusing on my interests and needs. System was installed and it was a great experience...Posted on Dylan NunnTrustindex verifies that the original source of the review is Google. Great experience!Posted on Steve McShaneTrustindex verifies that the original source of the review is Google. Wow! The service and attention to detail that Jonathan and his team provides is astounding. We had a complicated project with a complicated team and every question was answered in a timely fashion. Every one of the reviews I read is spot on. Thank you, Simmitri.
No confusing jargon. No high-pressure sales. Just a clear path to better roofing and energy solutions.
While we started our business solely as a roofing company, we learned early on that to make a difference in our community, we needed to integrate our second passion into our business model. That’s where the solar energy part of our company came into the picture.
Each service we offer to Los Gatos home and business owners is designed to increase energy efficiency and long-term ROI.
At Simmitri, we’ve built and designed custom solar energy systems for residential and commercial properties since 2008. And over that time, we’ve fine-tuned our Energy Efficiency Packages to include much more than solar panels. Our packages accommodate the individual needs of the building to reduce energy consumption and monthly utility bills.
Solar power is one of the cleanest ways to produce renewable energy, and, lucky for Californians, we have more than enough sunny days to produce electricity year-round. Los Gatos is no exception.
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The roof over your home or business is vital to maintaining the structural integrity and safety of the building for the people inside. As the first line of defense from harsh outdoor elements, you should be confident that your roof is up to the task.
Regarding residential and commercial roofing, our GAF Lifetime Roofing Systems are the absolute best choice for Los Gatos residents . Businesses and homeowners nationwide have entrusted GAF with their roofing needs due to their impeccable reputation, intense quality control department, and industry-leading products.
We’ve obtained GAF’s Master Elite Roofer certification and never looked back. After many years of hard work, we’ve been lucky enough to receive many other accreditations through GAF, including the Triple-Excellence Award (many times over) and being inducted into the President’s Club.
Along with long-lasting roofing options, we also provide custom-built solutions that include gutters, gutter guards, Low-E roofing shingles, and much more.
Non-Pro-Rated Warranty
High-Quality Material Choices
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5-Stars Reviews on Google & Yelp
Power when you need it — no matter what. When your solar panel system converts the sun’s rays into electricity, you need a dependable battery system you can count on when it’s time to use it. Nowadays, batteries are constructed from various chemical compounds to suit multiple needs, but not all batteries are suited for proper solar energy storage.
Residential and commercial buildings operate best on lithium-iron phosphate batteries. They’re highly dependable, never lose charge, and you can run your lights or TV for hours without draining your energy stash.
Lithium-iron batteries are also lightweight and easily manageable. If safety is your main concern, you’ll be happy to know that lithium-iron batteries contain zero harmful chemicals.
Our EV Smart Charging units are perfect for homeowners who wish to charge their vehicle in their garage or driveway and just as perfect for business owners with a fleet of electric cars. Giving your customers a convenient place to charge their electric vehicle can result in more time spent in your establishment and sales.
If you already have a solar panel system or are thinking of adding one to your home, our EV Smart Charging units are a great addition to complete your mini-grid . Our Simmitri App makes monitoring your charging station a breeze with real-time status updates and control options.
Solar panels, EV Smart Charging units, and reliable battery storage options are just a few examples of our smart home solutions for Los Gatos residents. Our goal is to turn your home into an environmentally-friendly haven that can function entirely on its microgrid.
In the worst-case scenario of power outages and state-wide grid failures, you can rest easy knowing your home and family will be just fine. We can even upgrade any circuit panel in your home with state-of-the-art software to ensure your home operates as cleanly as possible.
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Power Your Car Or Fleet With The Sun
Since we’re a full-service commercial energy management company, we can get your business, whether big or small, running greener in no time.
Through various energy assessments and consulting services , we’ll identify the ins and outs of your energy consumption and formulate a plan to turn your business into a money-saving machine. And sure, saving money is great — but so is the chance to lessen your business’s long-term impact on the environment!
Investing in solar panels may initially appear costly, but the financial benefits are substantial over time. Here’s a breakdown of how solar technology can lead to long-term savings:
Reduction in Energy Bills: Once solar panels are installed, the sunlight they capture is converted to electricity, decreasing reliance on the grid. Many homeowners notice a significant drop in their monthly energy costs as they produce their own power.
Tax Incentives and Rebates: In many regions, governments offer tax credits and rebates to encourage the shift to renewable energy. These financial incentives can substantially reduce the initial outlay required for solar panel installation.
Increase in Property Value: Homes equipped with solar panels often see an increase in their market value. Buyers are attracted to the idea of having reduced utility bills, making solar a worthwhile investment if you plan to sell your home in the future.
Protection Against Rising Energy Prices: Utility costs tend to rise over time. By generating your own electricity, you’re less impacted by these increases, effectively “locking in” your electricity rate.
By weighing these factors, it’s clear that solar panels not only contribute to a cleaner environment but also provide a strategic financial advantage in the long-term.
Absolutely! If your roof isn’t ideal for solar panels, several alternative options can still allow you to harness solar energy effectively.
Solar Carports: These are a great way to generate power while also providing shelter for your vehicle. They transform parking space into energy-producing ground, optimizing your available area.
Ground-Mounted Systems: If you have ample land, solar arrays can be installed directly on the ground. This setup often allows panels to be positioned at the perfect angle for maximum sun exposure, potentially increasing efficiency.
Solar Pergolas: These structures can serve as a stylish addition to your outdoor space, providing shade and solar energy simultaneously. They integrate seamlessly into gardens or patios, making them both practical and aesthetically pleasing.
Innovative Products: Companies like Tesla offer solar roof tiles and shingles. These are designed to blend with your existing roof while generating electricity, providing an integrated solution for homes where traditional panels aren’t suitable.
With these alternatives, switching to solar energy is still achievable, regardless of your roof’s orientation or condition.
Absolutely, installing solar panels can boost the value of your property. When potential buyers see a home with an existing solar panel system, they often view it as an attractive feature. This is because it offers long-term savings on energy bills and promotes sustainable living.
Higher Sale Price: Homes with solar panels can often attract a higher selling price. Buyers are willing to pay more for the convenience and future savings that solar systems provide.
Broader Market Appeal: Solar panels can set your property apart in a competitive market by appealing to environmentally-conscious buyers and those looking to reduce their energy dependency.
Investment Return: By installing solar panels, you have already completed a significant investment in the home’s infrastructure. This is an advantage for buyers who prefer not to manage the installation themselves.
A comprehensive study by Zillow found that homes with solar panels sold for approximately 4.1% more than comparable homes without them. This is a clear indication that solar panels not only enhance your home but also offer a promising return on investment.
Before adding solar panels to your home, it’s crucial to determine if your roof can accommodate the additional weight. Here’s what you need to know:
Roof Evaluation: Engaging with a professional for a comprehensive roof assessment is an essential first step. Experienced evaluators will check for structural soundness and confirm that your roof can take on the weight of solar panels without risk.
Direction and Slope: They’ll also evaluate the orientation and pitch of your roof. These factors influence not only the potential energy efficiency but also the load distribution.
Material Considerations: Different roofing materials, such as asphalt shingles, metal, or tiles, vary in how they support weight. A specialist can advise if your current material is suitable or if modifications are required.
Age and Condition: The age and overall condition of the roof will be assessed. If your roof is nearing the end of its lifespan, you might want to consider replacements or reinforcements before the installation.
By ensuring these factors are reviewed, you can confidently proceed with solar panel installation, safeguarding both your roof’s integrity and your peace of mind.
Evaluating Roof Condition Before Solar Panel Installation
Before installing solar panels, it’s crucial to assess whether your roof requires repairs. This consideration is not only a matter of safety but also an investment in the longevity and effectiveness of your solar system.
Age of the Roof: Start by determining the age of your roof. If it’s nearing the end of its lifespan, which is typically 20-25 years for asphalt shingles, pre-emptive replacement or repairs could be necessary.
Visible Damage: Look for visible signs of damage such as cracked, curled, or missing shingles. These issues could indicate underlying damage that needs to be addressed to ensure a stable base for solar panel installation.
Structural Integrity: Check for sagging sections or soft spots when walking on the roof. Such indicators could mean that structural repairs are essential before proceeding with any solar projects.
Professional Inspection: Consider having a licensed roofing contractor perform a thorough inspection. They can provide a detailed assessment of your roof’s condition, pinpointing any areas that require immediate attention.
Avoid Future Costs: Securing roof repairs or replacements before installing solar panels can save substantial costs down the line. If major repairs are needed after the panels are installed, you may need to pay to have them removed and reinstalled.
Ensuring your roof is in good condition before adding solar panels is a preventative step that enhances the durability and efficiency of your investment.
To achieve the highest efficiency for solar panels, a roof that faces south is typically ideal. This orientation maximizes exposure to sunlight throughout the day, which is essential for generating the most power. A west-facing roof can also be effective, especially if your energy needs peak in the late afternoon or evening when the sun sets.
However, if your roof doesn’t naturally face south or west, don’t fret. You can explore alternative solutions to make the most of solar energy:
Solar Carports: These structures can be positioned strategically to optimize sunlight capture, serving as a supplement or alternative to rooftop installations.
Adjustable Mounts: These allow you to tilt panels to catch the most sunlight, regardless of roof orientation.
Ground-Mounted Systems: If you have enough space, ground installations provide the flexibility to angle panels perfectly for maximum efficiency.
Incorporating these options can help ensure your solar setup is as productive as possible, regardless of your roof’s orientation.
Top-tier certifications ensure the highest quality installation and equipment.
Industry-leading panel, inverter, and workmanship warranties for peace of mind.
We handle everything: design, permits, installation, and utility coordination.
Most home installations completed in just 1-2 days with minimal disruption.
Thousands of satisfied homeowners trust us with their solar installation.
Dedicated support team available whenever you need us, for the life of your system.
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We began our journey as a family-owned business in this industry back in 1995. Since then, we’ve demonstrated to thousands of satisfied Greater Bay-area homeowners that our expertise in designing and installing Energy & Roof systems is unmatched.
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