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Business ProfileWindow Installers in Rancho Cucamonga, California

Reliable Doors & Windows

Listed in Rancho Cucamonga 3.90 (16 reviews)(909) 945-3304

Reliable Doors & Windows

Reliable Doors & Windows is a window and door replacement company based in Rancho Cucamonga, serving the Inland Empire and High Desert Cities. It partners with Rancho Cucamonga-based Madison Window Products for windows.

Last Updated October 2, 2026.

Business Highlights
  • It is family-owned and operated.
  • It is a veteran-owned business.

Service Area

Rancho Cucamonga, the Inland Empire and High Desert Cities.

Active Business Listing

Reliable Doors & Windows is one of 7 window installers ProsGrade lists in Rancho Cucamonga, California.

Active
Public local listing
Listing details

7 services listed, including Windows, Entry doors and Interior and closet doors. Open weekdays, closed on weekends. Rated 3.9 from 16 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Reliable Doors & Windows compares with the other 6 window installers on ProsGrade in Rancho Cucamonga, using public Google ratings and review counts.

  • One of 7 Rancho Cucamonga window installers on ProsGrade.

Services Covered

7 services
  • WindowsReplacement, garden and bay windows; Madison Bellavista Series vinyl with Low-E coatings and argon insulation.
  • Entry doorsSteel, wood and fiberglass.
  • Interior and closet doorsDouglas fir; molded and louvered styles.
  • French and patio doorsTherma-Tru hinged, French and sliding patio systems.
  • Security screen doorsVista and Titan; Vista uses 316 marine-grade stainless-steel mesh in an architectural aluminum frame.
  • Garage doorsSteel, composite or wood; CHI Overhead Doors.
  • Commercial and retail doorsInstallation, maintenance, repair and replacement; storefront and automatic entrances; sheet and curtain doors; insulated and non-insulated options.

Reviews

What customers say

Customers praise punctual, professional installation and efficient work. One homeowner noticed that the new double-pane windows improved insulation and reduced how hard the AC had to work.

Customer Reviews

Adam Sanabria

I needed new double pane windows after mine started failing throughout my house. Reliable came in and got it all done so quickly. We love our new windows, and it’s amazing how well they work to insulate our home. Noticed a big difference in how much less the ac has to work now.
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Jim Harvey

Mike and his team have installed two different entry doors at two different locations for me. Also installed a Titan MeshTec security screen at one (that we love). They do a great job and their prices can't be beat. Very professional. Fast to get out and quote the job for you. Same to install once all the hardware is delivered. Always early. On one, we needed the door to be specific to the HOA requirements and they delivered. On the latest, we ordered exactly what we wanted, and they delivered again. Highly recommend.
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Celina Arce

Had the pleasure of working with Mike, Anthony, and Larry on the install of two doors and the adjustment of another. Not only were they on time, efficient, and did great work. They also explained to me all aspects of the job, my options, and never pressured me into a rush decision. They were professional all around and a pleasure to have in my home while the job was being done. I highly recommend this local company with all your door needs. I will be reaching out to them to get my windows done as well. Glad I found a company I can trust! Thank you so much Mike, Anthony, and Larry! PS. You can’t beat the price! It was a great value for the install and the exact doors I wanted!
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AJ LovesKats

Pros: Punctual, Professional, Efficient, Polite, Reasonably Priced, Family-owned (Great father/son teamwork), Veteran-owned (Disciplined/respectful), Impressive Products, Variety of Options, Secure Doors, Custom Doors, Good Clean-up after work, Strong workers, Safe workers Things to note: (1) They are busy. It can take a while to get an appointment or get a response via text/call. Keep in mind, though, they are a small family-owned business in an incredible fast-growing area. Customers MUST be patient. It will be worth the wait. (2) We loved Anthony. He is the most friendly, polite, respectful, and kind person on the team. If you speak with other members of the team, they may be a little more direct and to the point, which isn't necessarily my preference. I preferred Anthony, because he smiles, he is very nice, and he was very punctual and executed the installations very well. (3) Prior to hiring this company, we had called several local companies for quotes, and Anthony is the only one who picked up the phone, knew his stuff, showed patience, and showed up ON TIME. Conclusion: If you want reasonable priced doors and windows, executed with precision and efficiency, call this company. Keep in mind, they are a small group of hard-workers who may not be able to make a quick appointment, but they are worth the wait. We ordered custom screen doors, and it took a month to receive them, but they told us that in advance. The doors are secure, child-proof, and gorgeous.
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Imani Rhinehart

I was a victim of a break in and Mike came out yesterday right away and fixed my security screen door. Mike has excellent customer service and has a wonderful presence about him. I truly appreciate him coming out in high temps to fix my door so fast and I appreciate the fact he was friendly and sociable with my son. I will definitely keep this number for my upcoming fixtures in the future. Thank you again Mike for all that you do !
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Frequently Asked Questions

What warranty applies to Madison windows offered by Reliable Doors & Windows?

Madison Window Products’ Lifetime Limited Warranty covers defects in materials and workmanship and includes accidental glass-breakage coverage commencing at installation; it is transferable for up to 12 years.

How soon can custom Madison windows arrive?

Madison custom windows are made in Rancho Cucamonga, and delivery is often possible in as little as 1–2 weeks.

Who handles an estimate and installation for Reliable Doors & Windows?

The person providing an estimate also does the installation.

Does Reliable Doors & Windows offer project financing?

It promotes 0% APR financing as an option for projects.