20 Best Window Companies in San Lorenzo, CA (2024 Reviews)
Are you thinking of upgrading your windows? Our list of the top window installation companies can help you narrow down which one to pick.
We analyzed all the top-rated window companies in San Lorenzo and selected the best 20 based on:
- Customer reviews
- Window installation expertise
- Popularity with home-owners like you
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Updated February 01, 2024
Why you can trust EcoWatch
A guide on the top window replacement companies in San Lorenzo may not seem like the most riveting article on EcoWatch, but trust us, windows have a more direct impact on your life than you might think. If your windows are outdated or drafty, you could be sending 25-30% of your house’s heat or cool air right out of them.
That’s bad for your wallet and the environment, but one of the top window installation companies can help you with that.
Efficient windows are of particular importance in San Lorenzo, where summers are long and hot. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $531 each year.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in San Lorenzo
The EcoWatch team evaluated many installers in San Lorenzo to find the best ones for our readers. We assessed the installers based on their energy-efficient offerings, customer service, local experience, price, coverage area and more.
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Member of US Green Building Council
- Manufactures products in-house
- No lifetime warranty
- More expensive than competition
Renewal by Andersen offers the best availability in San Lorenzo. This company has been in business since 1995 and currently services nearly every state except Mississippi and West Virginia.
If you’re looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, this may be the perfect company for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen is an Energy Star partner and has a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in San Lorenzo?Prices are not available on Andersen’s website, as the cost of window installment differs based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Requesting a free quote on its website is the best way to get more accurate information.
Window World
- EnergyStar Partner
- Large serice area
- Low prices relative to competitors
- Great industry reputation
- Lifetime warranty
- Quality of service will depend on your area
Window World offers windows expertise in San Lorenzo. This company has been in business since 1995 and currently services 200 locations nationwide.
If you’re looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, this may be the perfect company for you.
Energy Efficiency of Window World WindowsWindow World is an Energy Star partner and has a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.
How much does Window World cost in San Lorenzo?Prices are not available on Window World’s website, as the cost of window installment differs based on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. Requesting a free quote on its website is the best way to get more accurate information.
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Entails hiring third-party contractors
- Limited additional services
Milgard Windows & Doors offers the best local installation in San Lorenzo. This company has been in business since 1962 and currently services Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties.
If you’re looking for a company that offers competitive pricing, a comprehensive warranty and installers that all have a minimum of 15 years of window installation experience, this may be the perfect company for you.
Energy Efficiency of Milgard Windows & Doors WindowsMilgard Windows & Doors is an Energy Star partner and has a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Milgard representative when inquiring about services.
How much does Milgard Windows & Doors cost in San Lorenzo?Prices are not available on Milgard’s website, as the cost of window installment differs based on how many and what type(s) of windows you need. However, it offers different kinds of windows at varying price points. Requesting a free quote on its website is the best way to get more accurate information.
Universal Windows Direct
- Makes charitable contributions
- Manufactures products in-house
- Wide variety of products and services
- Lifetime warranty
- Limited service area
- Some installations carried out by third-party contractors
- Quality of service will depend on your area
Universal Windows Direct offers the best warranty in San Lorenzo. This company has been in business since 2002 and currently services 27 states nationwide.
If you’re looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, this may be the perfect company for you.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct is an Energy Star partner and has a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Universal representative when inquiring about services.
How much does Universal Windows Direct cost in San Lorenzo?Prices are not available on Universal’s website, as the cost of window installment differs based on how many and what type(s) of windows you need. However, installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. Requesting a free quote on its website is the best way to get more accurate information.
One thing to note is that the following companies are national, meaning the quality of the service may depend on your local team. We have tried to remain unbiased and transparent by mentioning pros and cons for each provider.
More Window Companies in San Lorenzo
Renewal by Andersen of San Francisco
Hayward, CA- Free assessment
- Price Transparency
- Good Customer Service
- Educational Website
Services Offered
- Skylights
- Andersen
- Sliding Glass Doors
- Glass Doors
- Bay Windows
- Storm Doors
- Window Install & Replacement
- Commercial Windows
Mr Window Replacement
Fremont, CA- Good Customer Service
- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Bay Windows
- Vinyl Frames
- Aluminum Frames
- Window Install & Replacement
Glass Doctor of The Bay Area
Hayward, CA- Good Customer Service
- Price Transparency
- Educational Website
Services Offered
- Energy-Efficient Options
- Mirrors
- Custom Glass
- Glass Repair
- Bay Windows
- Window Repair
- Window Install & Replacement
- Glass Showers
- Commercial Windows
Pella Windows & Doors of Northern California
Hayward, CA- Educational Website
- Free assessment
- Price Transparency
- Good Customer Service
Services Offered
- Bay Windows
- Glass Doors
- Wood Frames
- Fiberglass Frames
- Pella
- Double-Hung
- Window Install & Replacement
- Sliding Glass Doors
R & M Quality Windows & Doors
Newark, CA- Price Transparency
- Timely Service
- Good Customer Service
- Educational Website
- Free assessment
Services Offered
- Fiberglass Frames
- Glass Doors
- Bay Windows
- Window Install & Replacement
- Milgard
Roadrunner Glass
Fremont, CA- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Window Repair
- Bay Windows
- Window Install & Replacement
- Mirrors
- Custom Glass
- Glass Showers
- Commercial Windows
Cal Coast Window & Door
Pleasanton, CA- Educational Website
- Free assessment
- Price Transparency
- Good Customer Service
Services Offered
- Energy-Efficient Options
- Milgard
- Marvin
- Bay Windows
- Window Install & Replacement
- Sliding Glass Doors
Custom Exteriors, Inc
Pleasanton, CA- Good Customer Service
- Free assessment
- Educational Website
- Price Transparency
Services Offered
- Bay Windows
- Marvin
- Glass Doors
- Sliding Glass Doors
- Custom Window Designs
- Window Install & Replacement
Alexander Company
Burlingame, CA- Free assessment
- Price Transparency
- Good Customer Service
Services Offered
- Fiberglass Frames
- Marvin
- Aluminum Frames
- Window Install & Replacement
- Bay Windows
- Simonton
- Window Repair
- Skylights
Bayside Builders Group
Alameda, CA- Educational Website
- Free assessment
- Good Customer Service
- Price Transparency
- Timely Service
Services Offered
- Energy-Efficient Options
- Window Repair
- Window Install & Replacement
- Bay Windows
- Glass Showers
Economy Glass Services
Hayward, CA- Free assessment
- Good Customer Service
Services Offered
- Glass Doors
- Custom Glass
- Window Repair
- Window Install & Replacement
- Glass Showers
- Vinyl Frames
- Mirrors
- Commercial Windows
Deluxe Windows , Inc
Burlingame, CA- Price Transparency
- Good Customer Service
- Free assessment
- Educational Website
Services Offered
- Bay Windows
- Window Install & Replacement
- Energy-Efficient Options
- Window Repair
Manor Window & Glass
San Leandro, CA- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Window Install & Replacement
- Residential Windows
Roxy Glass
Newark, CA- Good Customer Service
- Price Transparency
- Educational Website
- Free assessment
- Timely Service
Services Offered
- Custom Glass
- Window Install & Replacement
- Window Repair
- Glass Showers
- Mirrors
- Aluminum Frames
- Tempered Glass
- Triple Pane Glass
- Bay Windows
- Glass Repair
- Energy-Efficient Options
- Commercial Windows
- Glass Doors
- Sliding Glass Doors
Sunlight Window and Door Systems, Inc.
Oakland, CA- Free assessment
- Price Transparency
- Timely Service
- Good Customer Service
Services Offered
- Window Install & Replacement
- Glass Showers
- Vinyl Frames
- Aluminum Frames
- Mirrors
Luxe Concepts Windows & Glass
San Leandro, CA- Price Transparency
- Good Customer Service
- Educational Website
Services Offered
- Window Install & Replacement
- Simonton
- Marvin
- Glass Showers
- Milgard
- Mirrors
- Commercial Windows
- Weather Shield
SaveOn Glass & Metal
Oakland, CA- Good Customer Service
- Price Transparency
Services Offered
- Aluminum Frames
- Mirrors
- Glass Showers
- Commercial Windows
- Bay Windows
- Window Install & Replacement
- Vinyl Frames
Epic Roofing & Exterior Upgrades
San Leandro, CA- Good Customer Service
- Free assessment
- Timely Service
- Price Transparency
- Educational Website
Services Offered
- Bay Windows
- Residential Windows
- Window Install & Replacement
East Bay Glass
Oakland, CA- Good Customer Service
- Free assessment
- Educational Website
- Price Transparency
Services Offered
- Energy-Efficient Options
- Custom Glass
- Commercial Windows
- Glass Repair
- Window Install & Replacement
- Wood Frames
- Bay Windows
- Window Repair
Home Services at The Home Depot
San Leandro, CA- Good Customer Service
- Free assessment
- Educational Website
- Price Transparency
Services Offered
- Impact Windows
- Fiberglass Frames
- Glass Showers
- Screen Repair
- Vinyl Frames
- Glass Doors
- Window Install & Replacement
- Wood Frames
- Storm Doors
- Window Repair
Calculate how much you can expect to pay for window installation and replacement in San Lorenzo, CA using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in San Lorenzo Saves You Money
Switching to energy-efficient windows can improve the comfort of your home and help you save on energy bills. Here are more ways switching out your windows could help you:
- Protect your valuables from fading: When you switch to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will fade less due to their ability to filter out harmful UV rays.
- Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes tend to have windows that are outdated, drafty or potentially even damaged in some way. Upgrading your windows could help increase the value of your home if you decide to sell.
- Save on electricity bills: Once you install energy-efficient windows, you can see a reduction in your bills by about 12% since you’ll use less energy to heat or cool your home.
- Decrease your carbon footprint: In San Lorenzo, you can reduce your indirect greenhouse gas emissions by about 117 pounds per year once you install energy-efficient windows.
Estimated Cost of Window Replacement in San Lorenzo
Let’s take a look at the cost of installing new windows and the types of services you may need for your home.
How Much Do New Windows Cost?
According to our market research, the national average cost of installing a single window is around $600. However, window installation costs can range from $200 to $1,200 for each window. But costs differ remarkably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also provide door replacements, which will make your project cost more.
It’s important to note that windows with higher efficiency may cost more upfront but can save you hundreds of dollars via returns on your energy bills. Investing in certified energy-efficient windows can save San Lorenzo homeowners $531+ a year when replacing single-pane windows.
How much your window installation costs will also vary based on the kind of window material you choose for the frames. Wood windows are typically the most expensive, but it depends on whether they are 100% wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
There are typically two types of window replacement services: full-frame and pocket installations.
A full-frame installation is a total window replacement. This service involves taking out the old window, the windowsill, and the exterior and interior trim. It can also involve extra materials, like insulation and drip edges, which increase the overall cost of the project. It’s also worth noting that it’s not uncommon for homeowners to have to touch up the paint surrounding the window after a full-frame installation. Pocket installations are simpler and won’t cost as much, as they involve simply replacing the window within its existing frame. But if the frame has any damage, you may have to get a full-frame installation instead.
If you’re still debating which kind of installation you should get, you can talk to your installer and get their recommendation. The choice mostly is influenced by the age of your window frames and if there’s any damage.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in San Lorenzo
EcoWatch reviews are different from most reviews since we examine these companies through a sustainability lens. Along with energy efficiency, we analyzed each installer and assigned rankings based on the following methodology:
Service Area
This one is pretty self-explanatory, but we’ve chosen to highlight window installers that serve a wide variety of states and cities so you can find a quality window installation company near you.
Work Quality
When picking new windows, the quality and variety of services can often play just as important of a role in insulation and performance as the type of window you choose. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another very important review factor. If most customers don’t have positive things to say about their service from a certain installer, you won’t see it featured on EcoWatch.
Cost
Cheaper windows certainly don’t mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing the prices of providers, we awarded higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of San Lorenzo’s climate, homeowners need to be wary of rot, water damage and low efficiency. We factored in local experience to reflect the ability of San Lorenzo window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
San Lorenzo, CA Window Replacement FAQs
What is the average cost to replace windows?
The national average cost to install a single window is around $600 but can range between $200 and $1,200, based on several factors. The price is often dependent on the size of the window, the type and material of the window and the location of your property. Also, remember that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
Which kind of window is the best?
Generally, double-pane windows will be more efficient than single-pane windows and windows that don’t open will be more efficient than windows that do. To be sure you’re getting the most energy-efficient windows, look for models that have the blue Energy Star certification — that means they’re certified energy-efficient by the U.S. Department of Energy.
Can I install my own windows?
While you can install your own windows, doing so requires a lot of time and experience with home improvement projects. Using a window installation company can help ensure that the installation is done properly and that you won’t have to spend the time and effort to do it yourself.
Should I replace my windows all at the same time?
If you want to get more efficient windows and save money on your energy bills, replacing all of your windows together is the only way to gain that benefit. However, if you have just one or two windows that are damaged or drafty, you can replace just those.
How long does window installation take?
Each window takes about 30 minutes to install based on the type of window. However, the window installation can take two days or more if you have a lot of windows that must be installed.