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10 best window replacement companies in San Lorenzo, California
Jessica WimmerHome improvement writer
Jessica Wimmer is a writer for USA TODAY Homefront. She specializes in writing reviews and info...
Updated Jun 22, 2024
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We've ranked the top 10 window replacement companies that operate within 50 miles of San Lorenzo. We base our ranking off average customer ratings weighted against the number of reviews. For more information, check out our full methodology.
Newer, higher-quality windows can maintain a comfortable indoor temperature, reduce the burden on your HVAC system and help lower your monthly energy bills. The U.S. Department of Energy reports that heat exchange via low-grade windows leads to 25% to 30% of household heating and AC energy consumption. The best window replacement companies in San Lorenzo can assist you in selecting window models that both offer curb appeal and promote energy savings.
Buying high-quality, energy-efficient replacement windows begins with knowing what to look for. Prioritize those with an Energy Star certification label, which certifies that the window's efficiency meets the National Fenestration Rating Council's performance criteria. The label also displays the climate area where the window will operate best: northern, north-central, south-central or southern.
- Offers lengthy window and labor warranty
- Provides triple-pane windows
- Sells specialty window shapes
- Holds high customer ratings
- Offers energy-efficient products
- Provides a lifetime labor warranty
- High-quality products
- Friendly sales representatives
- Generous warranties
Find the best window replacement company for you in San Lorenzo
The most reputable window replacement companies in San Lorenzo provide extensive model varieties, strong guarantees, budget-friendly pricing and great customer reviews.
Since San Lorenzo is located in a south-central climate zone, you should look for a U-Factor of less than 0.28. The lower the number, the better the window retains heat when the weather turns cooler. You should also look for a Solar Heat Gain Coefficient (SHGC) of less than 0.23. The lower the SHGC, the better the window resists unwanted heat gain and the less you’ll spend on cooling in summer.
Renewal by Andersen of San Francisco
Services offered
Highlights
- Good customer service
- Educational website
- Free assessment
- Price transparency
Mr Window Replacement
Services offered
Highlights
- Educational website
- Free assessment
- Price transparency
- Good customer service
Glass Doctor of The Bay Area
Services offered
Highlights
- Price transparency
- Educational website
- Good customer service
Pella Windows & Doors of Northern California
Services offered
Highlights
- Good customer service
- Price transparency
- Educational website
- Free assessment
Cal Coast Window & Door
Services offered
Highlights
- Price transparency
- Good customer service
- Educational website
- Free assessment
Custom Exteriors, Inc
Services offered
Highlights
- Free assessment
- Price transparency
- Educational website
- Good customer service
Alexander Company
Services offered
Highlights
- Price transparency
- Free assessment
- Good customer service
Luxe Concepts Windows & Glass
Services offered
Highlights
- Price transparency
- Educational website
- Good customer service
R & M Quality Windows & Doors
Services offered
Highlights
- Timely service
- Price transparency
- Free assessment
- Educational website
- Good customer service
Bay Home & Window
Services offered
Highlights
- Good customer service
- Educational website
- Price transparency
More providers
Below are additional window replacement companies that didn’t make our top picks based on their distance, ratings or service offerings.
Roadrunner Glass
Reborn Cabinets Inc.
East Bay Glass
Home Services at The Home Depot
What are signs that I need my windows replaced?
Your windows will often show signs when they need to be replaced. Typical indicators that it's time for enhancements include the following:
- Poor curb appeal due to age or weathering
- Condensation between glass panes (moisture on the exterior or interior of panes is normal)
- Air leakage around windows
- Escalating energy bills
- Poor operation, such as not opening or closing easily
- Damage, such as cracked glass or broken framing
- Problematic noise pollution from outside
You have the option to only replace a single window if it's broken or needs replacing for another reason. But if your whole house has old windows that have poor efficiency or have poor curb appeal, replacing them all will make the biggest difference.
Deciding against updating your outdated or damaged windows can cost more in the years ahead. Issues like air infiltration can significantly raise your bills and strain your HVAC system over time. Humidity issues can lead to window rot and may allow for mold growth inside the home. Faulty windows also raise security issues by making it easier for intruders to access your home.
How much does it cost to replace windows in San Lorenzo?
Window replacement costs hinge on a few aspects, but expect the average cost of materials to fall beween $230 and $350 per window in San Lorenzo, based on RSMeans data. Factors such as the size and complexity of your project will affect what you pay for labor. For reference, an October 2023 survey of homeowners found the national average cost for installing up to five windows is $9,014 for aluminum-frame $9,403 and for wood-frame windows.
Window replacement cost factors
Several factors can cause your total expense to fluctuate, like window style, materials, glass type, installation costs, efficiency features, home age and window location. Larger, more intricate styles like bay windows and bow windows run higher, as do premium windows. You’ll pay more for certain materials, such as fiberglass, composite and wood.
Window replacement cost by replacement type
There are two window replacement types: pocket and full-frame. If you’re just fixing cracked glass, there's no need to pay to replace the complete window unit. You can have an installer just replace the glass for a lower fee. A full-frame replacement is more expensive, but necessary for window frame damage, air leakage or moisture issues.
Facts about San Lorenzo
Low cost per window
High cost per window
Average Daily Sunlight
Best window replacement for you
Experts Ready to Help
How can I save money on San Lorenzo window replacement?
Window replacements create ongoing value, but paying the most reasonable price now is important, too. We recommend saving money in the following ways:
- Compare estimates: Ask for quotes from multiple window companies to compare what they charge. Check each window type's construction against the price to find the most budget-friendly option.
- Purchase in the off-season: The installation process means opening your windows for some time. For this reason, companies often plan work in seasons with more pleasant weather. If you don’t mind opening up rooms amid colder months during the upgrades, you may get special winter pricing from vendors needing business.
- Consider a different window style: If luxury models stand out to you aesthetically, think about what you like most about them and then explore reasonable alternatives. When optimizing natural light inside and catching views are your priorities, picture windows check the same boxes at friendlier pricing than bay windows.
- Pay in cash or by check: Most retailers tack on processing fees for credit card users. Even a 3% fee can substantially boost your final bill when you're spending hundreds to thousands of dollars.
- Choose standard colors and sizes: Selecting custom features can increase the total price without really making the windows function any better.
- Buy in bulk: It will save you the most money to get all brand-new window materials at once versus through incremental upgrades. You'll often get discounts from window vendors for bulk purchases rather than individual orders. Window retailers raise rates annually, too, so combining all your window needs at one time bypasses those price increases.
Our methodology for selecting window replacement companies
The Homefront Local team employs a proprietary scoring algorithm that evaluates companies based on key factors you value, such as average customer review ratings and trustworthiness indicators. Our method for determining trust involves a comparative analysis of the number of reviews a company receives compared to its local competitors. This leads to companies that have earned more trust from your local community being awarded a higher score.
We review national window companies against our full methodology. We score window companies based on window options, energy-efficiency features, warranties, reputation and reviews, customer service and communication, and installation and other services.
Cost information in this article, unless otherwise noted, was calculated using RSMeans data from Gordian™. RSMeans is a construction cost database used by thousands of contractors to generate their project pricing.
Editorial note: The name “Homefront” refers to the alliance between USA TODAY and Home Solutions that publishes review, comparison, and informational articles designed to help USA TODAY readers make smarter purchasing and investment decisions about their home. Under the alliance, Homefront provides and publishes research and articles about home service and home improvement topics. Homefront has an affiliate disclosure policy. The opinions, analyses, reviews or recommendations expressed in this article are those of the Homefront editorial staff alone (see About Homefront). Homefront adheres to strict editorial integrity standards. The information is believed to be accurate as of the publish date, but always check the provider’s website for the most current information. Go back to top
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