United Builders

Open
yelp logo

(170)

Call
Website

Photos

13238 White Fir Ct
Rancho Cucamonga, CA 91739
+1 (909) 969-8976
https://unitedbuilders.info

United Builders, based in Rancho Cucamonga, CA, is a family-owned general contractor specializing in the installation of energy-efficient windows and doors. With over 19 years of experience, they distinguish themselves by eliminating high advertising costs and sales commissions, allowing them to offer competitive pricing without compromising on quality.

The company prides itself on providing exceptional customer service and maintaining a strong commitment to excellence in every project. Their team of skilled master carpenters is dedicated to delivering consistent, high-quality installations, backed by nearly 500 positive reviews and a focus on customer referrals.

Generated from the website

Also at this address

Reviews

yelp logo
4.5

(170)

Photo of Megan C.
Megan C.
10/29/2025

Professional work, responsive team, family owned. We live near a railroad track and these windows have made me forget there is a train nearby!!! Our energy bill has lowered significantly as well....

Read more on Yelp
Lu V.
12/17/2025

United came in and installed 10 windows and a sliding glass door in four hours. I'm so happy with my new home improvement investment!

Read more on Yelp
Photo of Louise m.
Louise m.
11/21/2025

Love your product (windows) are beautiful! Very high quality! Great service provided always available to answer any questions! Good value had gotten other prices !

Read more on Yelp
Photo of Cynthia H.
Cynthia H.
8/18/2025

Service was great from the estimate down to the installation. Window quality is amazing and the look of our house has been elevated 100%

Read more on Yelp
Photo of Jenny B.
Jenny B.
6/2/2025

Called got a Quick response Had questions and he was Very informative Very Professional

Read more on Yelp
Own this business?
See a problem?

You might also like

California Showcase Construction
Roofing contractor, Nonresidential construction, nec, nec

California Showcase Construction

88
"We had a new large sliding glass door installed by California Showcase Construction less that a year ago and we were very pleased with their product and service. Recently, we discovered a small..."
Construction Concern
Services, nec, nec, Nonresidential construction, nec, nec, Residential painting

Construction Concern

We are proud to be family-owned and operated for more than 35 years. We strive to treat each of our customers as a member of our extended family. Our business is built on core values such as integrity, honesty, professionalism, and attention to detail. We care about our customers and the work we do. We have a proven track record of thousands of satisfied customers, which speaks highly of our expertise. Offering competitive pricing and unmatched craftsmanship, we would be honored to be your first choice when selecting a contractor for your next project.
SF Door & Window
Engine repair, Services, nec, nec, Nonresidential construction, nec, nec

SF Door & Window

35
"The price was perfect. The service outstanding. Able, Anthony, David and Charles all assisted us. All were 10 stars!!!! Extremely friendly and helpful. We had a few issues and they went out of..."
photo of Deanna K.
United States›California›Rancho Cucamonga›United Builders

Partial Data by Infogroup (c) 2026. All rights reserved.