United Builders

4.85 |422 Verified Ratings
Write a Review

United Builders

4.85 | 422 Verified Ratings
Write a Review


13238 White Fir Court
Rancho Cucamonga, CA 91739
Your use of our services is governed by our Terms & Conditions

United Builders

We are a low-overhead, general building contractor, specializing in the installation of custom, vinyl, dual-pained windows and doors. We serve Southern California, particularly, the Inland Empire. The competition passes the high costs of advertising, show rooms and sales commissions to the customer. This is how United Builders can price the same windows at 20-50% below the competition. We only sell and install high-grade, extremely energy-efficient windows and do not install low-quality, builder-grade windows.


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Riverside
  • San Bernardino
  • Corona
  • Moreno Valley
  • Menifee
  • Fontana
  • Temecula
  • Palm Desert
  • Ontario
  • Rancho Cucamonga
  • Perris
  • Victorville
  • Hemet
  • Murrieta
  • La Quinta
  • Yucca Valley
  • Palm Springs
  • Hesperia
  • Lake Elsinore
  • Redlands
  • Barstow
  • Indio
  • Upland
  • Montclair
  • Loma Linda
  • San Jacinto
  • Sun City
  • Newberry Springs
  • Rialto
  • Chino
  • Cabazon
  • Phelan
  • Trona
  • Apple Valley
  • Desert Hot Springs
  • Cathedral City
  • Jurupa Valley
  • Blythe
  • Big Bear City
  • Grand Terrace
  • Rancho Mirage
  • Daggett
  • Highland
  • North Palm Springs
  • Thousand Palms
  • Essex
  • Cedarpines Park
  • Homeland
  • Parker Dam
  • Twin Peaks
  • Aguanga
  • Winchester
  • Lucerne Valley
  • Nuevo
  • Twentynine Palms
  • Anza
  • Norco
  • Green Valley Lake
  • Mecca
  • Amboy
  • Fort Irwin
  • Bryn Mawr
  • Banning
  • Calimesa
  • Chino Hills
  • Mentone
  • Angelus Oaks
  • Fawnskin
  • Sugarloaf
  • Forest Falls
  • Helendale
  • Lake Arrowhead
  • Running Springs
  • Oro Grande
  • Wildomar
  • Mountain Center
  • Vidal
  • Nipton
  • Pioneertown
  • Rimforest
  • Landers
  • Earp
  • Hinkley
  • Morongo Valley
  • Idyllwild
  • Colton
  • Big Bear Lake
  • Mira Loma
  • Skyforest
  • Joshua Tree
  • Coachella
  • Yermo
  • Yucaipa
  • Wrightwood
  • Desert Center
  • Bloomington
  • Patton
  • March ARB
  • Cedar Glen
  • Adelanto
  • See All >

Services Offered

  • Sliding Door Install

Areas of Expertise

  • Doors & Windows

Product Brands Used

  • Anlin Window Systems

Quick Facts

Business Hours
(Please call to confirm)
  • Free Estimates
  • Credit Cards Accepted


In Business Since: 2003
State Licensing
Trade: C-17 Glazing
License #: 841148
Expiration: 06-30-2020
Trade: B-General Building Contractor
License #: 841148
Expiration: 06-30-2020
HomeAdvisor Screened. View Details

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HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.
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Ratings & Reviews
United Builders

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 422
  Page 1 of 43
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4.5   |  
Review by in Hemet, CA
Project: New Windows - 3-5
Like the Anlin brand windows, and the professionalism of the salesperson and crew. Would encourage the UB company scheduler to work on communication and customer experience expectations. Need to better monitor installation time frames. Very nice windows.
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5.0   |  
Review by in Palm Springs, CA
Project: New Windows - 3-5
They were very nice. Fast and efficient.
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5.0   |  
Review by in Ontario, CA
Project: New Windows - 6 +
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5.0   |  
Review by in Murrieta, CA
Project: New Windows - 3-5
Great job! Our windows turned out even better than we expected.
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5.0   |  
Review by in Fontana, CA
I'm very happy with the work that they did. Very professional, neat and the work was done quickly.
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5.0   |  
Review by in Upland, CA
Project: New Windows - 3-5
Price was right. Workers were efficient. We'll use them to replace the rest of our windows.
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5.0   |  
Review by in Corona, CA
Project: New Windows - 6 +
United Builders was responsive, and they met all commitments in a timely fashion.
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5.0   |  
Review by in Ontario, CA
Project: New Windows - 3-5
Great job efficient and professional
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5.0   |  
Review by in Mentone, CA
Project: New Windows - 3-5
The crew sent out were very professional and were very aware of the safety of myself and animals at all times.They in fact cleaned up as they went thru the house, not a bit of dust from the removal of old windows (12) total.Job was done in 1 day and Foreman walked complete project to confirm my happiness in the work. I WOULD HIGHLY RECOMMEND THIS COMPANY TO ANYBODY WHO WANTS A CLEAN PROFESSIONAL JOB DONE WITH QUALITY WINDOWS.
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5.0   |  
Review by in Rancho Cucamonga, CA
Entire process was on time and problem free. New sliding door looks and operates great - we are looking forward to lower AC usage!
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Showing 1-10 of 422
  Page 1 of 43

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
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