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Top 10 window security bar installation services in Diamond Bar, CA

Porch Pro Headshot Renewal by Andersen Orange County

Renewal by Andersen Orange County

Window Security Bar Installation
Serves Diamond Bar, California
(1,392)
Porch Pro Headshot Sivan Windows and Doors

Sivan Windows and Doors

Window Security Bar Installation
Serves Diamond Bar, California
(325)
"The windows and sliding doors we purchased from this company are still holding up perfectly over a year later. They seem to be very high quality, from a quality manufacturer. We also have warranties on our windows and sliding doors, should anything happen to them. I’m confident in this company’s ...Read more about Sivan Windows and Doors
"The windows and sliding doors we purchased from this company are still holding up perfectly over a year later. They seem to be very high quality, from a quality manufacturer. We also have warranties on our windows and sliding doors, should anything happen to them. I’m confident in this company’s ...Read more about Sivan Windows and Doors
Porch Pro Headshot Rodeo Blinds

Rodeo Blinds

Window Security Bar Installation
Serves Diamond Bar, California
(79)
Rodeo Blinds is a leading provider of luxury window coverings, such as blinds, shutters, shades , and drapery in Southern California area. We offer the widest selection of the top quality window treatments with limited lifetime warranties.
Rodeo Blinds is a leading provider of luxury window coverings, such as blinds, shutters, shades , and drapery in Southern California area. We offer the widest selection of the top quality window treatments with limited lifetime warranties.
Porch Pro Headshot Aero Shade Co, Inc.

Aero Shade Co, Inc.

Window Security Bar Installation
Serves Diamond Bar, California
(61)
Business Hours: Mon-Fri 8:30 am - 5:00 pm Payment Options: Cash, Credit Card, Debit Card, Mastercard, Visa, American Express, Check Services: Custom Blinds, Custom Shades, Custom Shutters, Custom Awnings, Tinting and Frosting About Us: The experienced professionals at Aero Shade Co, have been p...Read more about Aero Shade Co, Inc.
Business Hours: Mon-Fri 8:30 am - 5:00 pm Payment Options: Cash, Credit Card, Debit Card, Mastercard, Visa, American Express, Check Services: Custom Blinds, Custom Shades, Custom Shutters, Custom Awnings, Tinting and Frosting About Us: The experienced professionals at Aero Shade Co, have been p...Read more about Aero Shade Co, Inc.
Porch Pro Headshot Precision Glasswork Inc.

Precision Glasswork Inc.

Window Security Bar Installation
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 ClearChoice Windows and Doors, Inc

ClearChoice Windows and Doors, Inc

Window Security Bar Installation
Serves Diamond Bar, California
(6)
Hello! JR Pentolino here. I am a licensed glazing contractor and owner-operator of ClearChoice Windows and Doors, Inc. in La Verne, CA. I talk to homeowners every week that are interested in replacing their windows. They all have the same complaints....that their windows are hard to open, hard to c...Read more about ClearChoice Windows and Doors, Inc
Hello! JR Pentolino here. I am a licensed glazing contractor and owner-operator of ClearChoice Windows and Doors, Inc. in La Verne, CA. I talk to homeowners every week that are interested in replacing their windows. They all have the same complaints....that their windows are hard to open, hard to c...Read more about ClearChoice Windows and Doors, Inc
Porch Pro Headshot Kpro Window Tint

Kpro Window Tint

Window Security Bar Installation
Serves Diamond Bar, California
(9)
K-pro Window Tint, has been in the Residential and Commercial Window tinting business since 1999. We are proud to be one of the Best glass tinting companies in Southern California. Our goal is to educate and provide customers with all the information about window tinting before making any decision,...Read more about Kpro Window Tint
K-pro Window Tint, has been in the Residential and Commercial Window tinting business since 1999. We are proud to be one of the Best glass tinting companies in Southern California. Our goal is to educate and provide customers with all the information about window tinting before making any decision,...Read more about Kpro Window Tint
Porch Pro Headshot Smart Shading Systems

Smart Shading Systems

Window Security Bar Installation
Serves Diamond Bar, California
Smart Shading Systems is the number one company when you are looking for shading installation services in Long Beach and its surrounding areas. Our company is well-known for providing the best shading and blinds installation with the most professional care. We provide best Solar Blinds, Privacy Shad...Read more about Smart Shading Systems
Smart Shading Systems is the number one company when you are looking for shading installation services in Long Beach and its surrounding areas. Our company is well-known for providing the best shading and blinds installation with the most professional care. We provide best Solar Blinds, Privacy Shad...Read more about Smart Shading Systems
Porch Pro Headshot Eco-World Windows & Doors

Eco-World Windows & Doors

Window Security Bar Installation
Serves Diamond Bar, California
Our background is originally in the manufacturing of windows and doors, but decided to become a dealer and sell products like Milgard, Ply Gem, and Crystal Windows. Since we have a more extensive background in windows and doors, we don't only go by what companies tell us about their products, but wh...Read more about Eco-World Windows & Doors
Our background is originally in the manufacturing of windows and doors, but decided to become a dealer and sell products like Milgard, Ply Gem, and Crystal Windows. Since we have a more extensive background in windows and doors, we don't only go by what companies tell us about their products, but wh...Read more about Eco-World Windows & Doors
Porch Pro Headshot Precision Woodworx

Precision Woodworx

Window Security Bar Installation
Serves Diamond Bar, California
(1)
Precision Woodworx is a home remodeling and repair company that offers both investors and homeowners services for home improvement projects. We serve the LA, OC, and SB Counties. Specializing in Kitchen and Bathroom overhuals, we can take your out dated room whether it be a bedroom, kitchen, bathroo...Read more about Precision Woodworx
Precision Woodworx is a home remodeling and repair company that offers both investors and homeowners services for home improvement projects. We serve the LA, OC, and SB Counties. Specializing in Kitchen and Bathroom overhuals, we can take your out dated room whether it be a bedroom, kitchen, bathroo...Read more about Precision Woodworx

Top questions to ask before hiring a window security bar installer

A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.

Do you want professionals to do everything, or do you have the time and skill to do some of the work?

Many projects such as have a DIY component, such as painting or cleanup.

First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.

Recent reviews for Diamond Bar window security bar installation services

54621

self closing wood gate to my pool which was chain link. Awesome job and done in a very timely manner. Responded immediately to my concerns or questions. I would highly recommend them . thank you

- Nancy Anderson
592136

I highly recommend Sivan Windows and Doors services!

- Christi Peterson
43152

If you're looking for a windows and doors Services, you have got to call sivan. she really cares about the work she does and in making sure that I was a happy customer, I've been doing lots of research and got some quotes from different window installatio...

- linda lowis
541088

Outstanding service and craftsmanship from this window installation company. The team was friendly, knowledgeable, and took the time to address all of our questions and concerns. They completed the installation in a timely manner and left no mess behind. ...

- Shirley Williams
276126

The best experience I've had with a contractor in a long time. This window installation company was highly efficient, motivated and professional. I would gladly recommend them with confidence to anyone in the market for a quality window product and a prof...

- Claire Davis

All window security bar installation services in Diamond Bar, CA

Porch Pro Headshot Signal Hill Garage Door Repair

Signal Hill Garage Door Repair

Window Security Bar Installation
Serves Diamond Bar, California
Signal Hill Garage Door Repair provides quality services like garage door install & replacement, new garage doors, installation and broken spring services with low cost. We have services to offer like industrial and residential with services to serve with best value in Signal Hill. Call us for more ...Read more about Signal Hill Garage Door Repair
Signal Hill Garage Door Repair provides quality services like garage door install & replacement, new garage doors, installation and broken spring services with low cost. We have services to offer like industrial and residential with services to serve with best value in Signal Hill. Call us for more ...Read more about Signal Hill Garage Door Repair
Porch Pro Headshot L.A.Maintenance

L.A.Maintenance

Window Security Bar Installation
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 HOME CRAFTSMAN INC.

HOME CRAFTSMAN INC.

Window Security Bar Installation
Serves Diamond Bar, California
IMPROVe
IMPROVe
Porch Pro Headshot Garcia's Window Cleaners

Garcia's Window Cleaners

Window Security Bar Installation
Serves Diamond Bar, California
(5)
Porch Pro Headshot Pinnacle Window Coverings Inc

Pinnacle Window Coverings Inc

Window Security Bar Installation
Serves Diamond Bar, California
Porch Pro Headshot South Glass

South Glass

Window Security Bar Installation
Serves Diamond Bar, California
Porch Pro Headshot ACCESS GLASS FABRICATORS INC

ACCESS GLASS FABRICATORS INC

Window Security Bar Installation
Serves Diamond Bar, California
Access Glass Fabricators is a general contractor from South El Monte. They offer green building, trenching, bathroom remodeling, and accessibility construction. The state of California has licensed Access Glass Fabricators. They are bonded and insured.
Access Glass Fabricators is a general contractor from South El Monte. They offer green building, trenching, bathroom remodeling, and accessibility construction. The state of California has licensed Access Glass Fabricators. They are bonded and insured.
Porch Pro Headshot LuckysInstalls

LuckysInstalls

Window Security Bar Installation
Serves Diamond Bar, California
Window and door installers.
Window and door installers.
Porch Pro Headshot Optimo Glass

Optimo Glass

Window Security Bar Installation
Serves Diamond Bar, California
Porch Pro Headshot Los Angeles Blinds & Shades

Los Angeles Blinds & Shades

Window Security Bar Installation
Serves Diamond Bar, California
Porch Pro Headshot The Window Brothers

The Window Brothers

Window Security Bar Installation
Serves Diamond Bar, California
Porch Pro Headshot Glass + Design Group

Glass + Design Group

Window Security Bar Installation
Serves Diamond Bar, California
Porch Pro Headshot Kevin's All Pro Glass

Kevin's All Pro Glass

Window Security Bar Installation
Serves Diamond Bar, California
Porch Pro Headshot CoastLife Construction, Inc.

CoastLife Construction, Inc.

Window Security Bar Installation
Serves Diamond Bar, California