20 Best Window Companies in Daly City, CA (2025 Reviews)
Are you thinking of upgrading your windows? Our guide to the top window installation companies can help you pick the right one for you.
We analyzed all the top-rated window companies in Daly City and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
Although clean energy sources like wind and solar are important when it comes to reducing your carbon footprint, improving your home’s efficiency can also have a considerable impact on home energy conservation. Damaged or outdated windows could lead to having higher electric bills during the winter or summer months.
That’s bad news for both your bank account and the environment, but one of the best window installation companies can help with that.
We’ve made a guide on the best installation companies to help you in your research, so you can not only benefit from brand-new windows, but also save money on your electricity bills.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Window Installation & Replacement Companies in Daly City
The EcoWatch Reviews team researched several window installation companies across Daly City to narrow our list down to the top ones. We assessed the providers on their energy-efficient offerings, price, coverage area, customer service, local experience and more.

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 has windows expertise in Daly City. This company has been in business since 1995 and currently services 200 locations nationwide. The provider has many glowing reviews from customers online.
Window World may be the company for you if you want one that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World’s windows are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Window World cost in Daly City?Window World doesn’t have any pricing information listed on its website, but it's known for offering some of the most affordable window installations around. The best way to know for sure is to get a free quote from the company.

Milgard Windows & Doors
EnergyStar Partner
Wide network of installers
Lifetime warranty available
Entails hiring third-party contractors
Limited additional services
Milgard Windows & Doors has the best local installation in Daly City. This company has been in business since 1962 and currently services Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties. The provider has many glowing reviews from customers online.
Milgard may be the company for you if you want one that offers competitive pricing, a comprehensive warranty and installers that all have a minimum of 15 years of window installation experience.
Energy Efficiency of Milgard Windows & Doors WindowsThe company manufactures its own products, which gives it the freedom to make custom windows based on the climate. The company designs its own vinyl compounds and profiles to ensure a heat-stable product that performs as advertised. Not all of Milgard’s windows are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Milgard Windows & Doors cost in Daly City?Milgard doesn’t have any pricing information listed on its website, but it offers different kinds of windows at varying price points. The best way to know for sure is to get a free quote from the company.

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 has the best availability in Daly City. This company has been in business since 1995 and currently services nearly every state except Mississippi and West Virginia. The provider has many glowing reviews from customers online.
Andersen may be the company for you if you want one that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsA handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019. Not all of Andersen’s windows are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Daly City?Andersen doesn’t have any pricing information listed on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to know for sure is to get a free quote from the company.
We’ve recommended companies with shining reputations, but keep in mind these are national companies, so the quality of service may depend on your local crew. We have tried to remain unbiased and transparent by listing pros and cons for every company we reviewed.
More Window Companies in Daly City
Renewal by Andersen of San Francisco
Hayward, CAFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Glass Doors
Bay Windows
Window Replacement/Installation
Double-Hung
Skylights
Mr Window Replacement
Fremont, CAFree assessment
Good Customer Service
Services Offered
Bay Windows
Window Replacement/Installation
Vinyl Frames
Golden Heights Remodeling INC
Concord, CAEducational Website
Good Customer Service
Free assessment
Price Transparency
Services Offered
Bay Windows
Window Replacement/Installation
Cal Coast Window & Door
Pleasanton, CAFree assessment
Good Customer Service
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Glass Doors
Energy-Efficient Options
Bay Windows
Quality Windows & Doors
Pleasanton, CAEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Glass Doors
GENERAL B CONTRACTOR
San Jose, CAEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Santa Rosa Window Tint
Santa Rosa, CAPrice Transparency
Educational Website
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Alexander Company
Burlingame, CAFree assessment
Price Transparency
Good Customer Service
Services Offered
Window Repair
Glass Doors
Skylights
Window Replacement/Installation
Bay Windows
Window Factory
Greenbrae, CAFree assessment
Good Customer Service
Educational Website
Services Offered
Vinyl Frames
Metal Frames
Bay Windows
Window Replacement/Installation
Glass Doors
Wood Frames
Fiberglass Frames
Bay Builders and Remodeling Inc.
San Jose, CAEducational Website
Good Customer Service
Free assessment
Price Transparency
Services Offered
Bay Windows
Window Replacement/Installation
Sivan Windows and Doors - San Jose Window and Door Replacement Company
San Jose, CAGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Glass Doors
Window Replacement/Installation
American Window Specialist
Campbell, CAFree assessment
Services Offered
Vinyl Frames
Bay Windows
Glass Doors
Window Repair
Window Replacement/Installation
Double-Hung
The Glass Guru
Fairfield, CAGood Customer Service
Free assessment
Educational Website
Services Offered
Triple Pane Glass
Tempered Glass
Wood Frames
Mirrors
Energy-Efficient Options
Metal Frames
Screen Repair
Fiberglass Frames
Glass Doors
Window Repair
Vinyl Frames
Skylights
Glass Repair
Glass Showers
Window Replacement/Installation
Custom Glass
Storm/Impact Windows
Northwest Exteriors
Santa Rosa, CAFree assessment
Price Transparency
Timely Service
Educational Website
Services Offered
Vinyl Frames
Window Replacement/Installation
R & M Quality Windows & Doors
Newark, CAPrice Transparency
Free assessment
Timely Service
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Glass Doors
Bay Windows
Custom Exteriors, Inc
Pleasanton, CAPrice Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Glass Doors
Bay Windows
Custom Window Designs
Integrity Windows & Doors
San Jose, CAGood Customer Service
Price Transparency
Services Offered
Bay Windows
Vinyl Frames
Wood Frames
Glass Doors
Metal Frames
Fiberglass Frames
Window Replacement/Installation
B & L Glass
Santa Rosa, CATimely Service
Educational Website
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Glass Repair
Glass Doors
Skylights
Custom Glass
Glass Showers
Mirrors
American Vision Windows
Santa Clara, CAFree assessment
Price Transparency
Educational Website
Services Offered
Wood Frames
Double-Hung
Window Replacement/Installation
Energy-Efficient Options
Fiberglass Frames
Glass Doors
Vinyl Frames
East County Glass & Window, Inc.
Pittsburg, CAEducational Website
Services Offered
Glass Doors
Bay Windows
Glass Showers
Window Replacement/Installation
Mirrors
Calculate how much you can expect to pay for window installation and replacement in Daly City, 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 Daly City Saves You Money
Energy-efficient windows can offer benefits in several ways. Here are a few reasons you may want to take the plunge and make the switch:
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.
- Protect your investment: If your home is on the older side, your windows are most likely outdated. Upgrading your windows can improve the insulation in your home and also help raise the value of your house if you decide to sell.
- Decrease your carbon footprint: By using less energy after you upgrade to Energy Star certified windows, you’ll also be lowering your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Save money on electricity bills: Since energy-efficient windows decrease the amount of energy needed to heat or cool your home, the switch can help you save about $440 annually on your energy bills in Daly City.
Estimated Cost of Window Replacement in Daly City
Windows come in various purposes, shapes and styles, so costs and services will vary considerably based on your project. Below, we describe the typical cost and services that you can get from window installers.
How Much Do New Windows Cost?
Typically, Daly City homeowners can anticipate their window replacements to range from $250 to $1,200. The average cost sits at about $600. Costs will differ significantly depending on the number of windows you need, the quality of your products, the current condition of your home and your location. Many window companies also offer door installations and other add-ons like coating, shutters, baths and more. Additional services will increase your overall project costs.
It’s also worth bearing in mind that energy-efficient windows will usually cost more upfront, but Energy Star predicts that upgrading the windows on your Daly City home can mean an average energy savings of $236 to $319 a year for single-pane window replacement, or between $87 to $126 per year for double-pane windows. How much you’ll save by switching to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
Something else that affects the total cost is the material of the frame you pick. Aluminum frames are generally the least expensive and are sturdy and light, but they offer poor insulation. On the other hand, wood frames cost the most, as they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
The first step of a window replacement is to clarify whether you need a full-frame or pocket installation.
Full-frame installations entail replacing the total window, including the sill, frame and trim. Full-frame installations are necessary when you want a new style or your window has significant deterioration. Because these installations are more involved, they will increase the total cost. A pocket installation involves replacing a window within the old frame. This means instead of tearing out the whole window and rebuilding it, the installer will just put the replacement window (also called a retrofit or insert window) into the frame.
If you’re hiring a reputable window installation company, your company can recommend the best type for your project. In Daly City, the choice will mostly depend on the efficiency of your home and the condition of your existing frames.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
How We Choose the Best Window Installers in Daly City
EcoWatch reviews differ from most reviews since we evaluate these companies through a sustainability lens. Along with energy efficiency, we assessed window companies all across the state and ranked them based on the following methodology:
Service Area
Because this is a guide for Daly City, we paid more attention to companies that provide services to the city. There are certainly reputable providers that didn’t make the cut because of the low odds that they would serve the average homeowner in Daly City.
Work Quality
We’re willing to bet that you’re looking for a company to do a great job installing windows. We’ve vetted each company featured on this list to ensure its contractors are well-qualified and that the company has gotten lots of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent online reviews to find the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across most other categories, including warranty, cost, quality of parts, quality of installation, professionalism and more.
Cost
This one is a give-and-take: similar to other services, cheap window installation companies won’t always provide the highest quality service. On the other hand, we want to ensure we’re highlighting companies that offer a variety of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed, windows are a significant investment, so you’ll want to make sure that investment is well protected. Window installation companies that offer lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Daly City’s climate, homeowners will want to mitigate rot, low efficiency and water damage. We factored in local experience to reflect the ability of Daly City window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Daly City, CA Window Replacement FAQs
What is the typical cost to replace windows?
The average cost to install one window can range from $450 to $650. There are several factors that influence how much it costs, which include local labor costs, the materials used in designing the windows, styles and sizes of windows, the number of windows, how energy-efficient the windows are and your property’s location.
What are the most common kinds of replacement windows?
There are several different kinds of windows you can get for your house, including casement windows, transom windows, bay windows, double-hung and single-hung windows, picture windows, slider windows and awning windows.
Can I replace my own windows?
Although it is possible to 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 job is done properly and that you can avoid spending the time and effort of doing it yourself.
Should I replace all my windows at once?
If your windows are more than 20 years old, you most likely need to replace all of them. By that point, they are typically less efficient, draftier and/or more damaged than new windows. Doing your windows all at the same time will involve less paperwork and less time.
How long does window installation take?
Since the average installation time of a window is 30 minutes, about 16 windows can be installed in a typical 8-hour work day.