Top 10 window replacement services in Diamond Bar, CA

Porch Pro Headshot Smart Window Company
Window Replacement
Serves Diamond Bar, California
(112)
Smart Window Company was created for smart homeowners who want to pay half of what most companies charge for great-looking, high-quality windows and doors and who want to avoid the pushy and invasive in-home sales process that is common in our industry. At Smart Window Company, we offer you the bes...Read more about Smart Window Company
Smart Window Company was created for smart homeowners who want to pay half of what most companies charge for great-looking, high-quality windows and doors and who want to avoid the pushy and invasive in-home sales process that is common in our industry. At Smart Window Company, we offer you the bes...Read more about Smart Window Company
Porch Pro Headshot Elite Energy Improvements
Window Replacement
Serves Diamond Bar, California
(7)
Our company continuously adapts to customers needs. After being in the industry for 10+ years we have figured out the best way to serve our customers. There is always a level of professionalism maintained. Unlike the majority of the industry, all of our workers are hourly paid employees. They co...Read more about Elite Energy Improvements
Our company continuously adapts to customers needs. After being in the industry for 10+ years we have figured out the best way to serve our customers. There is always a level of professionalism maintained. Unlike the majority of the industry, all of our workers are hourly paid employees. They co...Read more about Elite Energy Improvements
Porch Pro Headshot Bellissimo Home Remodeling
Window Replacement
Serves Diamond Bar, California
(2)
We specialize in full residential remodeling and renovation. We work with homeowners from design to providing high-quality craftsmanship and professionalism through all stages of the project. Our employees are courteous, highly knowledgeable in residential remodeling and responsive to our clients ne...Read more about Bellissimo Home Remodeling
We specialize in full residential remodeling and renovation. We work with homeowners from design to providing high-quality craftsmanship and professionalism through all stages of the project. Our employees are courteous, highly knowledgeable in residential remodeling and responsive to our clients ne...Read more about Bellissimo Home Remodeling
Porch Pro Headshot Atlas Windows and Doors
Window Replacement
Serves Diamond Bar, California
(44)
949-891-1350 Call Now for Current specials!! Welcome to Atlas Windows and Doors, Costa Mesa's leader in Replacement Windows. Providing Expert window and door installation services and superior quality windows and doors throughout Southern California. Atlas Windows and Doors is a family owned loca...Read more about Atlas Windows and Doors
949-891-1350 Call Now for Current specials!! Welcome to Atlas Windows and Doors, Costa Mesa's leader in Replacement Windows. Providing Expert window and door installation services and superior quality windows and doors throughout Southern California. Atlas Windows and Doors is a family owned loca...Read more about Atlas Windows and Doors
Porch Pro Headshot Precision Glasswork Inc.
Window Replacement
Serves Diamond Bar, California
(36)
We specialize in providing commercial, residential, and custom glass and mirror solutions for the greater Los Angeles area. We specialize in sales and installations for frameless showers, windbreak, guardrails and handrails, storefront, doors and windows, among others. Board up services, sales, supp...Read more about Precision Glasswork Inc.
We specialize in providing commercial, residential, and custom glass and mirror solutions for the greater Los Angeles area. We specialize in sales and installations for frameless showers, windbreak, guardrails and handrails, storefront, doors and windows, among others. Board up services, sales, supp...Read more about Precision Glasswork Inc.
Porch Pro Headshot All Pro Remodeling
Window Replacement
Serves Diamond Bar, California
(63)
All Pro Remodeling is a full service General Contractor with a complete line of specialty products such as replacement doors and windows, patio covers in both wood and aluminum, patio drop shades, patio heaters, sunrooms, garden rooms, deck railings, and deck and balcony construction. All Pro Remode...Read more about All Pro Remodeling
All Pro Remodeling is a full service General Contractor with a complete line of specialty products such as replacement doors and windows, patio covers in both wood and aluminum, patio drop shades, patio heaters, sunrooms, garden rooms, deck railings, and deck and balcony construction. All Pro Remode...Read more about All Pro Remodeling
Porch Pro Headshot Dynasty Builders
Window Replacement
Serves Diamond Bar, California
(16)
Dynasty Builders Inc. is a family owned and operated business serving Greater Los Angeles since 1997. Our dedicated team of professionals offers skilled craftsmanship in a wide variety of repairs and TI (Tenant Improvement) and are trained to handle residential and commercial projects. We provide th...Read more about Dynasty Builders
Dynasty Builders Inc. is a family owned and operated business serving Greater Los Angeles since 1997. Our dedicated team of professionals offers skilled craftsmanship in a wide variety of repairs and TI (Tenant Improvement) and are trained to handle residential and commercial projects. We provide th...Read more about Dynasty Builders
Porch Pro Headshot Derek Beyler Construction
Window Replacement
Serves Diamond Bar, California
Whether you want to design and build the custom home of your dreams or just need a room repainted, we have the experience, expertise, and desire to make your dreams come true! We help to organize your custom home vision or design the kitchen and bathroom you've been thinking about by managing your p...Read more about Derek Beyler Construction
Whether you want to design and build the custom home of your dreams or just need a room repainted, we have the experience, expertise, and desire to make your dreams come true! We help to organize your custom home vision or design the kitchen and bathroom you've been thinking about by managing your p...Read more about Derek Beyler Construction
Porch Pro Headshot Calico Construction
Window Replacement
Serves Diamond Bar, California
(41)
At Calico Construction you will find dedicated workers, engineers and designers to help you build or remodel your dream home. We not only improve your homes but also improve life style and have been for over 25 years and by making improvements, you are increasing your home value. At Calico we encour...Read more about Calico Construction
At Calico Construction you will find dedicated workers, engineers and designers to help you build or remodel your dream home. We not only improve your homes but also improve life style and have been for over 25 years and by making improvements, you are increasing your home value. At Calico we encour...Read more about Calico Construction
Porch Pro Headshot Appease Builders - Building Trust and Loyalty One Project Seed at a Time.
Window Replacement
Serves Diamond Bar, California
(9)
"Excellent all the way around! Tony installed a toilet, a light fixture, a ceiling fan and a garbage disposal. Everything was done right and no mess was left behind. Pricing was VERY competitive! I wouldn't call anyone else for my next project."
"Excellent all the way around! Tony installed a toilet, a light fixture, a ceiling fan and a garbage disposal. Everything was done right and no mess was left behind. Pricing was VERY competitive! I wouldn't call anyone else for my next project."

Costs to Install Replacement Windows

$538 - $835
Diamond Bar, CA average
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Frequently asked questions about window companies

Window replacement isn’t complicated, so a beginner can do it provided they follow the instructions. Whether you’re doing your own home window replacement or hiring a pro, it’s an inexpensive project that’ll run you roughly $100 to $250.

You may want to consider replacing your windows if there is visible damage to them, a draft is coming through, or condensation is forming on the inside of the window.

Here’s how you do a home window replacement:

  1. Remove and set aside the inside stop.
  2. Remove the lower window sash, the parting stop, and the top sash.
  3. Remove all materials associated with the sash.
  4. Stuff the sash pockets with insulation.
  5. Fit the replacement window in place and put mounting screws in at the sides.
  6. Apply caulking around the outside edge of the window.
  7. Put the old inside stop back in its spot.
  8. Install your trim, and then apply caulk to seal up the top and bottom of the window.

While installing a window replacement is a simple procedure, you may wish to hire a contractor anyway.

Most people are familiar with the more common window types, such as the bay window or the slider window. There are over 15 different types of household windows, but listed below are the 10 most common window types for the home.

  1. Bay. Bay windows are designed to stick out rather than being flush with the wall. They form a recessed area inside, which can be used as a seat or a shelf.
  2. Slider. A slider window is designed with side-by-side panes, which open or close by sliding on a track.
  3. Casement. Casement windows feature window panes that open outward from a side axle. Like awning windows, they open and close with a crank or lever.
  4. Egress. Egress windows are mainly functional in that they offer a potential exit route from a room in case of fire or other emergencies. Basements are often fitted with egress windows.
  5. Single hung. A single hung window opens and closes vertically, using only one window sash.
  6. Double hung. Double hung windows are identical to single hung windows, except they use two sashes.
  7. Picture. Picture windows do not open. Instead, they feature large window panes that allow you to have a mostly unobstructed view.
  8. Awning. Awning windows open outward, usually with a small crank handle or a lever, forming an awning that is designed to allow airflow while keeping rain out.
  9. Glass block. Built entirely of glass blocks, this kind of window allows natural light in while maintaining your privacy.
  10. Arched. Arched windows have a rounded top that adds architectural flair to your home, but they’re not designed to open.

The cost of a home window replacement depends on a few different factors. The average cost is around $300 per window, without considering the cost of labor or other materials. The actual price range is between $230 and $370 per window, while the cost of labor and extra materials is between $430 and $680.

Here’s a list of some of the biggest factors affecting the price of your window replacement:

  • Window type. Single hung windows have a price range of $100 to $400, while bay windows have a range of $500 to $2,500.
  • Energy efficiency. Energy-efficient windows can cost from $120 to $1,200, with a further $200 to $800 per window in labor costs.
  • Type of material. Windows can have aluminum, vinyl, wood, or composite frames. Aluminum windows will cost you around $130 for a double hung window of average size, while a composite window of the same dimensions will cost you around $1,300.
  • Contractor vs. DIY. Installing a replacement window on your own means only paying for the window and any materials. Hiring a contractor will add the cost of labor onto the price of your window replacement.
  • Location. The room you’re installing a window in can impact the cost of the window. For example, living room windows are typically larger than those in any other room, so they’ll cost more.

A window screen allows you the benefit of airflow without all the flying bugs and debris that can come with it. Unfortunately, window screens can get damaged. When that happens, they can’t do the job they are intended to do. Fortunately, replacing a damaged window screen is not difficult.

Here’s how you can replace your own:

  1. Open the window completely so that the entire screen is accessible.
  2. Pull the bottom lift tabs upward to release the bottom of the screen from the window.
  3. Gently pull the top part of the screen down and out of the window.
  4. Place the top part of the new screen into the screen track at the top of the window.
  5. Using the bottom lift tabs, guide the screen into the bottom screen track.
  6. Once the screen is in place, let go of the lift tabs and allow the screen to settle into place.
  7. Make sure there are no gaps around the outside of the screen.

When choosing a home window replacement, you’ll need to do your due diligence and research different brands, types, and materials. Conducting brand research is fortunately an easy task, but it does require time.

Here’s how you can research the different brands of windows:

Start by determining the kind of window you need. Then, go online and search for “best replacement windows.” Your search results will provide you with a selection of brands and articles detailing the pros and cons of the top brands. From that selection, write down at least five brands that offer the type of window you need, and jot down the pros and cons of each.

Write down the price points for each replacement window brand, including any other relevant facts like where to buy them offline. Make sure to read customer reviews. The pros and cons will give you the basic facts of a brand, but customer reviews will let you know how well the brands perform in real situations.

It’s also useful to consider the customer service offered by any brand. If your replacement window happens to break or has some kind of manufacturer defect, you’ll need to know that the company will provide good customer service and address the problem in a positive way.

Knowledge is key in any renovation, and window maintenance is no different. Before you set about your home window replacement project, there are some things you should know.

Is condensation a problem with my windows? One of the first signs that a window is starting to fail is the accumulation of moisture on the inside of the window or between the panes. If not addressed , moisture in your window can translate into a growth of mildew or mold. Before you pull out your old window, ensure the moisture can’t be attributed to something else, like high temperatures or poor ventilation when cooking.

What is a window’s life expectancy? A well-maintained window will usually last from 20 to 50 years, depending on the type of window.

When replacing windows, should you replace them all at once? If your windows aren’t all damaged, then you should not feel pressured to replace them all unless you want to. Other than providing a unified look, there’s no practical reason to replace all the windows in your home in one project.

How do you choose windows for your home? Home window replacement can seem confusing, but you need to consider the type of window, the framing material, and your budget. The window you choose should meet all your criteria.

On the outside, single hung and double hung windows look basically the same. The difference is in how they function: a single hung window uses only one sash, and only the bottom part of the window opens. A double hung window features two sashes, and both the top and bottom parts of the window can be opened. Both types offer a quality window replacement option, even though they function a bit differently.

Here’s a quick look at the pros and cons of each type to help you decide:

Single Hung Windows – This window type is often the most affordable. It's customizable and needs little maintenance, making it great for smaller rooms. However, they offer limited ventilation and can be challenging to clean.

Double Hung Windows – While not as affordable as single hung windows, double they're affordable enough to meet many budgets. They offer increased ventilation due to their double sash design, are customizable, and easy to clean. Yet, they offer minimal energy efficiency, can be difficult to open if not installed properly, and need frequent dusting on the bottom sill.

Recent reviews for Diamond Bar window replacement companies

26276

I would strongly suggest you do your homework to protect your valuable home with this company.

- Sherri McIlvaine
104518

Benedict was very competitively priced and did an excellent job on my flooring.Good work, good price.

- Paul Cardenas
145322

As a Staging Company Owner, I was very pleased with the professional care this company gave my clients. Everything was completed in a timely manner and looked really great! Five Stars

- Jennifer bAGHDASARIAN
239955

I spent about 55% less by purchasing my windows from Smart Window Company. I got 7 or 8 quotes total and no one could even come close to SWC’s price for a window with all the bells and whistles.

- Tim Lark
87706

I will have Tom and his crew come out anytime and install any work we need done. They do outstanding work.

- Pasco Bentley
250598

I had an excellent experience with Smart Window Company! I love the prices especially!!

- Gina McAllister
86687

Your employees were the best part! They were so polite and professional. We appreciate all the work they did and have recommended you to all our friends looking for new windows.

- Gloria Somma
87878

I really like the work and I like the window. Smart Window was a great choice for me.

- Yuko Sako
539507

I'm extremely satisfied with the quality of their work service. Thank you so much Smart Window Company.

- Phyllis Langley
99439

Tony & Team. We are so pleased with our bright LED kitchen lights. Happy to have found your and your team. Great professional service. Quick. clean and courteous.

- Sally Young
56292

Outstanding team! Appease Builders has done a lot for my aunt. I first hired them to install a toilet and what was impressive was there attention to customer service. Called back when called within 30 mins, arrived on-time for the quote and the job was co...

- Nghiem Trinh
59329

Tony is the best! They started with my lighting inside the house. I had all of my lighting changed out to LED (I love it!). I also had them redo the deck on my Jacuzzi and then fix a section of my roof. I love these guys. So clean, every time they leave a...

- Eileen Braeman

Everything You Need to Know About Diamond Bar Window Companies

Window Replacement isn’t exactly the type of work I need for my project. Are there any other window replacement -type services available in Diamond Bar?

You’ve concluded window replacement companies are not specifically what you need for your window replacement work in Diamond Bar. That’s no problem because we want you to find the right pro for your job.

Diamond Bar has 50 window replacement and related companies to help you find the right professional for your window replacement project. Check out some service types related to Window Replacement below and see if that’s the work you’re really looking for:

  • Window Construction: The construction and installation of a window where no previous window exists.1 window replacement companies in Diamond Bar

How many window replacement companies are there in Diamond Bar?

We’ve found 50 companies in Diamond Bar that can help you tackle your window replacement project.

  • 16 of them have an A or A+ rating from Better Business Bureau.

How do I know I am getting a fair price for my Window Replacement in Diamond Bar?

Every Window Replacement project is different, and the price will differ depending on the specifications of your project. However, there are ways to help make sure you are getting a fair price quoted for your Diamond Bar Window Replacement job:

  • Talk to multiple window replacement companies and ask for quotes to compare. We have over 50 Window Replacement companies in Diamond Bar for you to choose from.
  • Read the ratings and reviews for the window replacement companies you’re interested in to see what other customers have said about the pricing of their own projects. Find the window replacement contractor that you trust to give you the best service at the lowest price.

All Window Companies in Diamond Bar, CA

Porch Pro Headshot Independent contractor
Window Replacement
Serves Diamond Bar, California
(14)
"Two words...life saver! Josh went out of his way to make it to us in the same day (coming from Long Beach to Eastvale). We had hired a handyman the day prior and it was a nightmare. If it wasn't for Josh and his experience (he can do just about everything) we would have given up on the project. We ...Read more about Independent contractor
"Two words...life saver! Josh went out of his way to make it to us in the same day (coming from Long Beach to Eastvale). We had hired a handyman the day prior and it was a nightmare. If it wasn't for Josh and his experience (he can do just about everything) we would have given up on the project. We ...Read more about Independent contractor
Porch Pro Headshot final touch painting
Window Replacement
Serves Diamond Bar, California
(1)
"We hired Efren to paint my rental house in Murrieta. He did an EXCEPTIONAL job. The quality of the paint job is perfect. The tenant was not disturbed at all. On top of that, he took the pictures of the house before and after the painting. Then he forwarded the pictures to us. He is quick to respond...Read more about final touch painting
"We hired Efren to paint my rental house in Murrieta. He did an EXCEPTIONAL job. The quality of the paint job is perfect. The tenant was not disturbed at all. On top of that, he took the pictures of the house before and after the painting. Then he forwarded the pictures to us. He is quick to respond...Read more about final touch painting
Porch Pro Headshot HandyHome - Professional Handyman & Painting Services
Window Replacement
Serves Diamond Bar, California
(3)
HandyHome - Professional Handyman & Painting Services "We'll Finish What You Started" Family Owned and Operated - Local Handyman and Painting in Corona CA for 10 yrs. We are a Home Depot Pro, and Authorized Installer. Service Moto "Always provide the best Customer Service Possible at all times, and...Read more about HandyHome - Professional Handyman & Painting Services
HandyHome - Professional Handyman & Painting Services "We'll Finish What You Started" Family Owned and Operated - Local Handyman and Painting in Corona CA for 10 yrs. We are a Home Depot Pro, and Authorized Installer. Service Moto "Always provide the best Customer Service Possible at all times, and...Read more about HandyHome - Professional Handyman & Painting Services
Porch Pro Headshot Garage Door Repair CA Company
Window Replacement
Serves Diamond Bar, California
Garage Door Repair CA Company is proud to be operated garage Door Company that services all of San Bernardino, CA giving quality product and services. We provide residential & industrial garage door & motor install & repair services with highly trained experts.
Garage Door Repair CA Company is proud to be operated garage Door Company that services all of San Bernardino, CA giving quality product and services. We provide residential & industrial garage door & motor install & repair services with highly trained experts.
Porch Pro Headshot Cudahy Garage Door Repair
Window Replacement
Serves Diamond Bar, California
Cudahy Garage Door Repair services, a reputation that has been trusty for over years! We offer installs and provides wonderful service with best technicians to serve you. Services like residential and industrial with big selection of category to serve with best value in Cudahy.
Cudahy Garage Door Repair services, a reputation that has been trusty for over years! We offer installs and provides wonderful service with best technicians to serve you. Services like residential and industrial with big selection of category to serve with best value in Cudahy.
Porch Pro Headshot A T M General Construction  Inc.
Window Replacement
Serves Diamond Bar, California
We provide the entire West Coast with a complete range of both residential and commercial construction and lighting services. Established in 1995, our highly-skilled team is trained to provide you with the options you need as well as the quality care you deserve. Building for the Future Our constru...Read more about A T M General Construction Inc.
We provide the entire West Coast with a complete range of both residential and commercial construction and lighting services. Established in 1995, our highly-skilled team is trained to provide you with the options you need as well as the quality care you deserve. Building for the Future Our constru...Read more about A T M General Construction Inc.
Porch Pro Headshot L.A.Maintenance
Window Replacement
Serves Diamond Bar, California
L.A.Maintenance Van Nuys, CA, 91405 (213) 915-2123 L.A.Maintenance is a professional business that provides Window Installation Service Especially in Window Installation, Security Doors, Drywall Installation, Painting and Door Installation. We guarantee that we'll give our very best and provide the ...Read more about L.A.Maintenance
L.A.Maintenance Van Nuys, CA, 91405 (213) 915-2123 L.A.Maintenance is a professional business that provides Window Installation Service Especially in Window Installation, Security Doors, Drywall Installation, Painting and Door Installation. We guarantee that we'll give our very best and provide the ...Read more about L.A.Maintenance
Porch Pro Headshot Select Glass
Window Replacement
Serves Diamond Bar, California
If you're searching for effective Auto Glass Shop for commercial and residential properties, make a call Select Glass Auto Glass Shop; Auto Glass Center; Auto Glass Repair; Auto Glass Installation; Auto Glass Replacement; Auto Glass Company; Mobile Auto Glass; Auto Glass Service; Auto Glass Provider...Read more about Select Glass
If you're searching for effective Auto Glass Shop for commercial and residential properties, make a call Select Glass Auto Glass Shop; Auto Glass Center; Auto Glass Repair; Auto Glass Installation; Auto Glass Replacement; Auto Glass Company; Mobile Auto Glass; Auto Glass Service; Auto Glass Provider...Read more about Select Glass
Porch Pro Headshot ✋D🏃714-330-0971
Window Replacement
Serves Diamond Bar, California
(1)
I been doing a contractions for almost 17yrs , I don't care if I'm not going to make a lot of money per project coz what I want is to make my clients happy & satisfied so they'll recommend me to their relative & friends
I been doing a contractions for almost 17yrs , I don't care if I'm not going to make a lot of money per project coz what I want is to make my clients happy & satisfied so they'll recommend me to their relative & friends
Porch Pro Headshot Resource Builders
Window Replacement
Serves Diamond Bar, California
Porch Pro Headshot luna home repair
Window Replacement
Serves Diamond Bar, California
Experience .painting .electrical .Plumbing .flooring .fencing .Carpentry .odd job....etc
Experience .painting .electrical .Plumbing .flooring .fencing .Carpentry .odd job....etc
Porch Pro Headshot Xaviers Heating and Air
Window Replacement
Serves Diamond Bar, California
Xavier's Heating and Air has been a family run business since 2008 specializing in installation and service for heating and air. We are not limited to HVAC work, but it is what we are known for. At Xavier's Heating and Air we standby our work and strive to give our homeowners the best experience. ...Read more about Xaviers Heating and Air
Xavier's Heating and Air has been a family run business since 2008 specializing in installation and service for heating and air. We are not limited to HVAC work, but it is what we are known for. At Xavier's Heating and Air we standby our work and strive to give our homeowners the best experience. ...Read more about Xaviers Heating and Air
Porch Pro Headshot Home Craftsman Inc
Window Replacement
Serves Diamond Bar, California