25 Best Window Replacement Companies in Blackhawk, CA (Mar 2023)
Window Companies Near Me
Thinking about replacing your windows? We've got you covered in this guide to the best window installation companies.
We analyzed all the top window installers in Blackhawk and selected the top 25 based on:
-
Customer reviews
-
Window replacement expertise
-
Popularity with home-owners like you
Please enter a valid 5-digit zip code!

Updated March 14, 2023
Why you can trust EcoWatch
A review of the best window installation companies in Blackhawk may not seem like the most riveting article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might realize. During the hot summer months, the last thing you want is your cool air to leak out of your drafty windows.
Replacement windows improve your home's insulation, not only making you more comfortable during extreme temperatures, but also saving you money and helping the environment.
So if you're building a new home, renovating or updating your windows in Blackhawk, this is the best place to get started.
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Entails hiring third-party contractors
Best Affordability
Window World
- Lifetime warranty
- Low prices relative to competitors
- Large serice area
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Manufactures products in-house
- Award-winning company
- No lifetime warranty
Best Window Replacement Companies in Blackhawk
The EcoWatch team researched many window providers across Blackhawk to narrow our list down to the best ones. The providers in this article passed our review standards for energy-efficient offerings as well as customer service, local expertise, price and beyond.

Milgard Windows & Doors
-
EnergyStar Partner
-
Wide network of installers
-
Lifetime warranty available
-
Entails hiring third-party contractors
Milgard Windows & Doors offers the best local installation in Blackhawk. This company has been in business since 1962 and currently provides services to 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 right provider for you.
Energy Efficiency of Milgard Windows & Doors WindowsMilgard Windows & Doors offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for Energy Star windows when inquiring. The 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.
How much does Milgard Windows & Doors cost in Blackhawk?Pricing information is 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. The best way to know for sure is to ask for a free quote from the company.

Window World
-
Lifetime warranty
-
Low prices relative to competitors
-
Large serice area
-
Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window installation business for about 27 years. Its reputation is backed by many positive reviews from customers online.
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 provider for you.
Energy Efficiency of Window World WindowsThere are a wide range of window types that Window World offers, some of which are Energy Star products. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Blackhawk?Window World doesn't have any prices listed on its website, but it's known for offering some of the most affordable window installations around. You can ask for a free quote on its website for more information about pricing.

Renewal by Andersen
-
Great industry reputation
-
Manufactures products in-house
-
Award-winning company
-
No lifetime warranty
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has over 27 years of experience in the industry, and it currently serves nearly every state except Mississippi and West Virginia. Hundreds of positive reviews from customers online back the provider's reputation.
You may want to consider choosing Andersen if you're looking for a installer 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 offerings are Energy Star certified, so be sure to mention that you'd like Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Blackhawk?Prices aren't listed on Andersen's 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.

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 Blackhawk. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This window installation company has been in business since 2002 and currently provides services to 27 states nationwide. The company has plenty of positive reviews from customers online.
Universal may be the company for you if you want one that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThe company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products. Not all of Universal's offerings are Energy Star certified, so be sure to mention that you're interested in Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Blackhawk?Universal doesn't have any prices displayed on its website, but 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. You can ask for a free quote on its website for more information about pricing.
One thing to note is that the companies in this section are national, which means the quality of customer service may vary depending on your local crew. We have tried to stay unbiased and transparent by describing pros and cons for each provider.
More Window Replacement Companies in Blackhawk
The Glass Guru
Antioch, CA-
Excellent Customer Service
-
Consistent Workmanship
-
Educational Website
-
Price Transparency
Services Offered
-
Glass Showers
-
Tempered Glass
-
Custom Window Designs
-
Aluminum Window Frames
-
Full-Service Installations
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Renewal by Andersen of San Francisco
Hayward, CA-
Locally Recognized for Quality
-
Reliable Service
-
Educational Website
-
Excellent Customer Service
Services Offered
-
Custom Window Designs
-
Business Windows
-
Double-Hung
-
Stained Glass
-
Sliding Glass
-
Bay & Bow Windows
The Glass Guru
Fairfield, CA-
Educational Website
-
Price Transparency
-
Reliable Service
-
Free Quotes
Services Offered
-
Residential Windows
-
Glass Showers
-
Tempered Glass
-
Custom Window Designs
-
Aluminum Window Frames
-
Full-Service Installations
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Window Replacement San Leandro
San Leandro, CA-
No-Hassle Pricing
-
Reliable Service
-
Educational Website
-
Timely Service
Services Offered
-
Architectural Glass
-
Fast Delivery
-
Custom Window Designs
-
Double-Hung
-
Sliding Glass
-
Bay & Bow Windows
Best Exteriors
San Leandro, CA-
No-fee Quotes
-
Helps Educate Customers
-
Price Transparency
-
Reliable Service
Services Offered
-
Architectural Glass
-
Fast Delivery
-
Custom Window Designs
-
Double-Hung
-
Sliding Glass
-
Bay Windows
Window Replacement Berkeley
Berkeley, CA-
Reliable Appointment Windows
-
Educational Website
-
Price Transparency
-
Dependable Service
Services Offered
-
Architectural Glass
-
Fast Delivery
-
Custom Window Designs
-
Double-Hung
-
Sliding Glass
-
Bay & Bow Windows
Best Exteriors
Oakland, CA-
No-Hassle Pricing
-
Educational Website
-
Timely Service
-
Reliable Service
Services Offered
-
Architectural Glass
-
Fast Delivery
-
Custom Windows
-
Double-Hung
-
Sliding Glass
-
Bay & Bow Windows
Window Replacement Vallejo
Vallejo, CA-
Timely Service
-
Good Customer Service
-
Price Transparency
-
Reliable Service
Services Offered
-
Architectural Glass
-
Fast Delivery
-
Custom Window Designs
-
Double-Hung
-
Sliding Glass
-
Bay Windows
Window Replacement Dublin
Dublin, CA-
No-fee Quotes
-
Price Transparency
-
Educational Website
-
Dependable Service
Services Offered
-
Architectural Glass
-
Fast Delivery
-
Custom Window Designs
-
Double-Hung
-
Sliding Glass
-
Bay & Bow Windows
Window Replacement Livermore
Livermore, CA-
Excellent Customer Service
-
Educational Website
-
Reliable Appointment Windows
-
Price Transparency
Services Offered
-
Architectural Glass
-
Fast Delivery
-
Custom Window Designs
-
Double-Hung
-
Sliding Glass
-
Bay & Bow Windows
Window Replacement Pleasanton
Pleasanton, CA-
Reliable Appointment Windows
-
No-fee Quotes
-
Dependable Service
-
Price Transparency
Services Offered
-
Architectural Glass
-
Fast Delivery
-
Custom Window Designs
-
Double-Hung
-
Sliding Glass
-
Bay & Bow Windows
Window Replacement San Francisco
San Francisco, CA-
Educational Website
-
Excellent Customer Service
-
Reliable Service
-
Arrives on Time
Services Offered
-
Architectural Glass
-
Fast Delivery
-
Custom Window Designs
-
Double-Hung
-
Sliding Glass
-
Bay & Bow Windows
Window Replacement Oakland
Oakland, CA-
Arrives on Time
-
Consistent Workmanship
-
No-Hassle Pricing
-
Free Quotes
Services Offered
-
Architectural Glass
-
Fast Delivery
-
Custom Windows
-
Double-Hung
-
Sliding Glass
-
Bay Windows
Window Replacement Alameda
Alameda, CA-
Consistent Workmanship
-
Educational Website
-
No-fee Quotes
-
Reliable Appointment Windows
Services Offered
-
Architectural Glass
-
Fast Delivery
-
Custom Windows
-
Double-Hung
-
Sliding Glass
-
Bay Windows
Window Replacement Redwood City
Pleasanton, CA-
Consistent Workmanship
-
Free Quotes
-
Timely Service
-
Good Customer Service
Services Offered
-
Architectural Glass
-
Fast Delivery
-
Custom Windows
-
Double-Hung
-
Sliding Glass
-
Bay Windows
Roxy Glass
Morton Ave, CA-
Educational Website
-
Excellent Customer Service
-
No-Hassle Pricing
-
Free Quotes
Services Offered
-
Residential Windows
-
Glass Showers
-
Energy-Efficient Options
-
Tempered Glass
-
Custom Window Designs
-
Aluminum Window Frames
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Window Replacement Fremont
Fremont, CA-
No-fee Quotes
-
No-Hassle Pricing
-
Good Customer Service
-
Educational Website
Services Offered
-
Architectural Glass
-
Fast Delivery
-
Custom Windows
-
Double-Hung
-
Sliding Glass
-
Bay & Bow Windows
Window Replacement Walnut Creek
Walnut Creek, CA-
Helps Educate Customers
-
Consistent Workmanship
-
Free Quotes
-
No-Hassle Pricing
Services Offered
-
Architectural Glass
-
Fast Delivery
-
Custom Windows
-
Double-Hung
-
Sliding Glass
-
Bay Windows
Window Replacement Concord
Concord, CA-
No-Hassle Pricing
-
Reliable Appointment Windows
-
Dependable Service
-
Free Quotes
Services Offered
-
Architectural Glass
-
Fast Delivery
-
Custom Window Designs
-
Double-Hung
-
Sliding Glass
-
Bay & Bow Windows
Window Replacement Union City
Union City, CA-
Price Transparency
-
Dependable Service
-
Educational Website
-
Arrives on Time
Services Offered
-
Architectural Glass
-
Fast Delivery
-
Custom Windows
-
Double-Hung
-
Sliding Glass
-
Bay & Bow Windows
Window Replacement San Mateo
San Mateo, CA-
Dependable Service
-
Free Quotes
-
Educational Website
-
No-Hassle Pricing
Services Offered
-
Architectural Glass
-
Fast Delivery
-
Custom Window Designs
-
Double-Hung
-
Sliding Glass
-
Bay & Bow Windows
Best Exteriors
Oakland, CA-
Excellent Customer Service
-
Price Transparency
-
Timely Service
-
Educational Website
Services Offered
-
Architectural Glass
-
Fast Delivery
-
Custom Windows
-
Double-Hung
-
Sliding Glass
-
Bay Windows
Window Replacement Hayward
Hayward, CA-
Free Quotes
-
Price Transparency
-
Excellent Customer Service
-
Timely Service
Services Offered
-
Architectural Glass
-
Fast Delivery
-
Custom Windows
-
Double-Hung
-
Sliding Glass
-
Bay Windows
Window Replacement Richmond
Richmond, CA-
Price Transparency
-
Consistent Workmanship
-
Excellent Customer Service
-
Educational Website
Services Offered
-
Architectural Glass
-
Fast Delivery
-
Custom Windows
-
Double-Hung
-
Sliding Glass
-
Bay Windows
Bestoff Windows & Construction
Concord, CA-
Free Quotes
-
Consistent Workmanship
-
Price Transparency
-
Helps Educate Customers
Services Offered
-
Fast Delivery
-
Energy-Efficient Options
-
Custom Windows
-
Aluminum Window Frames
-
Double-Hung
-
Sliding Glass
How Installing Energy-Efficient Windows in Blackhawk Saves You Money
Energy-efficient windows can provide benefits in more than one way. Here are a few reasons you may want to consider making the switch:
- Decrease your carbon footprint: In Blackhawk, you can reduce your indirect greenhouse gas emissions by about 117 pounds per year when you switch to energy-efficient windows.
- Save money on power bills: Upgrading to energy-efficient windows lowers your energy bills by about 12% since you use less energy.
- Protect your investment: When your home is on the older side, your windows could also be outdated or drafty. Keeping your windows up to date is an important part of maintaining your property and its real estate value.
- Protect your valuables from fading: When you switch to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will fade less because of their ability to filter out damaging UV rays.
Estimated Cost of Window Replacement in Blackhawk
Let's go over the cost of installing new windows and the types of services offered by installers.
How Much Do New Windows Cost?
The average cost to install a single window is about $600 but can range from $200 to $1,200. This is because window installations are based on several factors specific to your home, like the size, material and number of windows you need to install, as well as the location of your property.
It's important to bear in mind that windows with the best efficiency may cost more upfront but can save you hundreds of dollars by decreasing your energy bills. Investing in certified energy-efficient windows can save Blackhawk homeowners $579+ a year when replacing single-pane windows.
Costs will also vary depending on the material you pick for your window frames. Aluminum frames have the lowest price. They're sturdy, light and easy to maintain, but offer poor insulation. Vinyl frames are somewhat expensive and offer good insulation. Composite frames made using wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They're also aesthetically pleasing and offer decent insulation for your home.
What Services do Window Installers Offer?
When it comes to window replacements, in general there are two types that your provider will offer: full-frame and pocket installations.
A full-frame installation replaces the complete window, such as the sill, frame, trim and the window panes. Because this kind of installation requires more time and labor, it will be more expensive than a pocket installation. A pocket installation means replacing a window within the existing frame, which tends to be less expensive than a full-frame installation.
Your window replacement company should be able to help you choose what's best for your needs. In Blackhawk, the decision will mostly depend on how old your home is and if there's any damage. Wood can decay if it's not maintained properly over the years, so it's good to have a professional check your frames and window sills.
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Entails hiring third-party contractors
Best Affordability
Window World
- Lifetime warranty
- Low prices relative to competitors
- Large serice area
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Manufactures products in-house
- Award-winning company
- No lifetime warranty
How We Choose the Best Window Installers in Blackhawk
In our hunt to find the most reliable, eco-friendly window installers in Blackhawk, the EcoWatch Reviews team chose the above companies as the top window installation companies in the city. We have reviewed the best window replacement companies in Blackhawk mainly based on energy efficiency, as it's the most sustainable option and the best one for homeowners. Energy Star certified windows can lower power bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Because this is a guide for Blackhawk, we paid more attention to companies that serve the city. There are other reputable providers that didn't make our list because of the low odds that they would serve the average homeowner in Blackhawk.
Work Quality
We're certain that you're looking for a company to do a great job installing windows. We've vetted each installer featured on this list to ensure its contractors are well-qualified and that the company has gotten a lot of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet super important review factor is customer feedback. If the majority of customers don't have nice things to say about their service from a certain window installation company, you won't see it featured on EcoWatch.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing providers' prices, 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. That's why window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a proven track record in the industry. Window installers that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Blackhawk, CA Window Replacement FAQs
What is the typical cost to replace windows in a home?
The national average cost of replacing a window is about $600 but can range from $200 to $1,200, based on a few different factors. The price is generally influenced by the location of your property, the size of the window and the type and material of the window. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
What are the most common kinds of replacement windows?
There are various types of windows you can get for your house, such as transom windows, double-hung and single-hung windows, bay windows, picture windows, slider windows, awning windows and casement windows.
When should I use a window installation company?
Unless you're handy and have all of the necessary tools to replace your own windows, we recommend hiring a professional installer. The window installation process is complex and can take anywhere from four to six hours for one window. Although it's tempting to try to do it yourself to save money, hiring a company is a faster, more efficient and safer option.
How long does it usually take to install windows?
Because a window takes about 30 minutes to install, around 16 windows can be installed in an 8-hour work day.
When is it time to replace your windows?
Windows generally have a lifespan of about 20 to 30 years, but anytime you see damage on your windows, it's a good time to have an expert take a look at them to see if they need any repairs or replacements.