Top-Rated Window Pros Near You in Los Altos Hills, CA

Home Genius Exteriors
(*)(*)(*)(*)(*)4.5 (705 Reviews)
Available by AppointmentAvailable by Appointment
Committed Quality ResultsCommitted Quality Results
Emergency ServicesEmergency Services
Free EstimatesFree Estimates
Offers FinancingOffers Financing

Elevate your home with Home Genius Exteriors, setting the standard in Philadelphia by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time

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Anytime Windows and Doors
(*)(*)(*)(*)(*)4.8 (288 Reviews)
Beat Match PricesBeat Match Prices
Craftsmanship WarrantyCraftsmanship Warranty
Free ConsultationsFree Consultations
On-time CommitmentOn-time Commitment
Parts & Labor WarrantyParts & Labor Warranty

i’m Gil, the owner of Anytime Windows and Doors, and I wanted to take a moment to introduce myself. I started this business because I saw a real need for high-quality windows and patio doors that don’t just look great but also make homes more energy-efficient and comfortable. Whether you’re upgrading for style, better insulation, or to increase your home’s value, I’m here to help! As a local business, I take pride in serving our community with honest service, expert installation, and products built to last

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Fast Windows & More

This is really why we are still growing and expanding under this economic crisis. This is not just a statement but a mindset. You will find that our windows and doors are some of the most stunning, best engineered and highest performing of any that is on the market today. We give you the highest level of customer assistance and service.

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Glass Visions Studio

Glass Visions Studio, established in 1979, by Mark Tuna, continues as a well respected custom decorative glass business specializing in high quality leaded, stained, antique glass and lighting, as well as restoration. For over three decades, working with the design trade and private clients, Mark has completed commissions for many prominent homes and estates built on the West Coast. Glass Visions Studio’s excellent reputation reflects Mark’s respect for historical and architectural accuracy and an understan

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Coastlife Construction, Inc.

Energy efficient window sales and installation

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Clouston Sash & Door Inc

Just like any other part of your home, windows tend to get damaged over time and require replacements. Many contractors, however, would recommend replacements as a last resort and would suggest various repairs. You will find window replacements are inevitable, especially if you live in an area where the climate is dry or humid most of the year. Replacing windows is one of the biggest home renovation projects that you are going to do as a homeowner. Whether you are putting in windows for a new home or repla

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California Energy Services

California Energy Services is a general contracting firm that specializes in Energy Efficiency and Sustainability. We are a family run company that has been in business for 17 years.

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Cal-Star Windows

Cal-Star Windows & Doors, Inc. Is a family owned and operated business serving the greater Los Angeles, Orange and Riverside Counties. Hi, my name is Dirk Huffman and after years in the sales and marketing side of the Window industry and working with 1000's of home owners I believed their was a need for consumers to have a more streamlined, user friendly and transparent window buying experience available to them then what is typically being offered in today's window market. My goal is to offer consumers a

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Daytona Window & Screening

Over the past 30 years, Daytona Window and Screening has become a household name in Volusia and the surrounding counties. Thousands of families have depended on us to protect their homes by providing quality windows, quality screening and quality doors. We have a huge inventory with more window and sliding-door parts than any competitor in the county. We never use subcontractors. All of our projects are started and completed by a full-time Daytona Window and Screening professional who can provide expert se

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DECO Window Fashions

If you want to dress your windows with style, then DECO Window Fashions is the team to call. This locally owned and operated business was founded in 2004. The team has years of experience providing quality window coverings for both residential and commercial installation projects. The goal is to provide each customer with the perfect combination of style and function, using materials that are designed with durability in mind. When you visit the DECO Window Fashions showroom, you will find a range of conte

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About Window Pros in Los Altos Hills, CA

When it comes to window installation and replacement in Los Altos Hills, homeowners face unique challenges and opportunities that require a skilled, local touch. With its blend of modern luxury homes and older estates, this area often demands tailored solutions to meet both aesthetic preferences and functional needs. Many homes in Los Altos Hills benefit from energy-efficient upgrades to combat the region’s warm summers and cooler evenings. Dual-pane or low-E glass windows are popular choices, helping to improve insulation and reduce energy costs while complying with California’s Title 24 energy efficiency standards.

Another consideration is the town’s commitment to maintaining its distinctive architectural character. Whether you're updating windows in a mid-century modern home or a Mediterranean-inspired villa, it’s important to meet any design guidelines set by homeowners’ associations (HOAs) or local ordinances. Additionally, compliance with safety codes—such as installing tempered glass near walkways or ensuring egress windows meet the Santa Clara County Fire Department’s regulations—is a critical step in any project.

Costs for window replacement in Los Altos Hills typically range from $650 to $1,200 per window, depending on factors like material, size, and style. Whether you're opting for elegant wood-framed windows to match a historic façade or durable vinyl options designed for longevity, working with a team that understands the local permitting process through the Town of Los Altos Hills Planning Department is essential for a smooth, compliant installation. With the right expertise, upgrading your windows can enhance your home’s beauty, safety, and energy performance for years to come.

Windows FAQs

The cost of professional window installation varies depending on the type of window, materials, and labor involved. On average, homeowners can expect to pay between $300 and $1,200 per window, including installation. Basic single-hung windows tend to be on the lower end of the scale, while custom, energy-efficient, or large-sized windows can push costs higher. Replacing multiple windows in a home can sometimes result in package discounts, so it’s worth discussing with your service provider. Be sure to ask for a detailed quote that breaks down labor and material costs for full transparency.

The timeline for installing new windows largely depends on the number of windows, their size, and whether it's a replacement or a new construction installation. On average:

  • Standard replacement windows can be installed in 1-2 hours each.
  • A full house installation generally takes 1-3 days for a professional team.

Custom-shaped windows, structural modifications, or unforeseen issues (like rotting wood) might extend the timeline. Discuss your project specifics with your contractor for a more accurate estimate.

When hiring a window contractor in Los Altos Hills, you should ensure they have the proper credentials to operate in the area. Look for:

  • A valid state or local contractor’s license for window installation.
  • Liability insurance to protect your property.
  • Workers’ compensation insurance to cover employees on-site.

You can verify licenses through the relevant state licensing board for contractors. For example, you can check with the Contractors State License Board (CSLB) in California or double-check local regulations in Los Altos Hills for specific requirements. Proper licensing ensures accountability and compliance with building codes.

Be cautious if you encounter any of the following red flags during your search for a window professional:

  • Lack of licensing or insurance: Reliable contractors will provide proof of their credentials without hesitation.
  • No written estimate: A verbal quote without documentation may lead to unexpected charges later.
  • Unrealistically low bids: A significantly lower price could indicate substandard materials or untrained labor.
  • High-pressure sales tactics: Legitimate contractors will give you time to consider options without coercion.
  • Vague contracts: Ensure project details, timelines, and costs are outlined clearly in any agreement.

Do thorough research and don’t hesitate to ask questions; trust your instincts if something feels off.

Yes, energy-efficient windows are often worth the investment in both the short and long term. They help reduce energy bills by minimizing heat loss during winter and blocking heat gain during summer. These windows typically feature:

  • Double or triple glazing for added insulation.
  • Low-E glass coatings to reflect heat.
  • Gas fills like argon for improved thermal performance.
  • Durable frames made from vinyl, fiberglass, or composite materials.

Though energy-efficient windows may cost more upfront, they often pay for themselves over time through energy savings and can add value to your home.

To get an accurate estimate for your window installation project:

  1. Determine your needs: What type of windows do you need (e.g., standard, custom, energy-efficient)?
  2. Measure windows: Have your contractor take exact measurements to ensure precision.
  3. Specify materials and features: Discuss the frames, glass, and hardware you prefer.
  4. Request multiple quotes: Compare at least 2-3 estimates from reputable contractors.
  5. Inquire about warranties: Ask which warranties cover labor and materials.

Ensure the estimate includes a breakdown of labor, materials, and potential disposal fees, so there are no surprises later.

Before hiring a window contractor, consider asking these important questions:

  1. Are you licensed and insured in Los Altos Hills?
  2. Can you provide references or examples of past work?
  3. What warranties do you offer on materials and labor?
  4. What is the expected timeline for my project?
  5. How will you handle disposal of old windows?
  6. Are there any potential additional costs I should know about?

Getting clear answers to these questions will help you make an informed decision and ensure you’re working with a professional.

The main difference between full-frame replacement and pocket replacement lies in the scope of the project:

  • Full-frame replacement: The entire window—including the frame, trim, and sometimes surrounding studs—is removed and replaced. This method is ideal for old or damaged frames or if you want to change the size/shape of your window.

  • Pocket replacement: Only the window itself is replaced, leaving the existing frame intact. This is a quicker, less invasive option suitable for windows with solid, undamaged frames.

Discussing your project goals with a contractor can help determine the right option for your needs.

To ensure a smooth window installation process, follow these preparation tips:

  • Clear the area: Remove curtains, blinds, and decorations near windows.
  • Move furniture: Create clear access to the installation site.
  • Protect floors and valuables: Lay tarps or cover floors to guard against dust and debris.
  • Deactivate alarms: Temporarily disable window sensors in security systems.
  • Communicate with the contractor: Discuss parking and access arrangements for their team.

Being prepared can save time and reduce stress on installation day.

"Window Pros" offers a wide variety of window types to suit different needs and preferences, including:

  • Double-hung windows: Classic and versatile with two operable sashes.
  • Casement windows: Hinged on one side, ideal for ventilation.
  • Sliding windows: Easy to operate and space-efficient.
  • Bay and bow windows: Extend outward for added space and natural light.
  • Picture windows: Large, fixed windows to frame views.
  • Custom shapes: Tailored to unique sizes or architectural styles.

Whether you’re looking for energy efficiency, aesthetic appeal, or specific functionality, "Window Pros" can help you choose the right option for your home.

Reviews for Window Pros

Fogged Windows? Not Anymore!
Our upstairs bedroom windows were completely fogged over, making it impossible to enjoy the view. Window Pros replaced the panes in less than a day, and the cost was way less than I thought it would be. Now the room is brighter, and we don’t have to deal with drafty nights anymore!
Lisa C.
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Sealed Tight Before Winter
Living in Denver, I was worried my old window seals wouldn’t hold up for another winter. Window Pros came out the next day, gave me an honest assessment, and had everything fixed by the weekend. My heating bill has already dropped, and it’s only midseason!
Mike R.
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Crisis Averted, Fast!
A rock cracked our front bay window the night before hosting a big family dinner. Window Pros showed up that morning, replaced the glass quickly, and even cleaned up the mess. The house looked perfect by party time, and the price was super fair!
Karen D.
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Maria Vierra avatar

Maria VierraEditor

Maria Vierra is the lead designer at Vierra Fine Homes, bringing over two decades of experience in high-end residential design and construction. Her expertise and attention to detail ensure every project meets the highest standards of excellence, blending functionality with aesthetic appeal.

Brett Taylor avatar

Brett TaylorAuthor

Brett Taylor is the co-founder of The Builder Market and a visionary entrepreneur in the home services and construction industries. With a passion for innovation, Brett has played a pivotal role in revolutionizing how professionals and homeowners connect and collaborate.

This page was last updated on Dec 5, 2025, 9:38:45 PM