Qualified

&#8226 Licensed
&#8226 Insured
&#8226 Bonded

Counties

• Orange
• Los Angeles
• Ventura

714-269-5251

Open 8 to 5
Monday to Saturday
24/7 For Emergencies

  • Since 1986
  • Unmatched Pricing
  • Factory Trained Expert Installation
  • Precision Windows & Doors

Custom Windows and Doors Built to Your Exact Openings

French Doors

French Door

Patio Doors

Patio Door

Folding Doors

Folding Door

Garden

Vertical

Picture

Slider

Geometric

A Wide Selection of Premium Window and Door Components

Window and Door Types

  • Awning
  • Double Hung
  • Single Hung
  • Sliders
  • Casement
  • Picture
  • Geometric
  • Folding Windows
  • Folding Doors
  • French Doors
  • Patio Doors
  • Fiberglass Doors
  • Steel Doors
  • Insulated Glass
  • Custom Openings

Home • Business • Apartment • Condo • Hospitality • Medical

Venice Beach 2024 Project

Our Services

Southern California’s Leading Window and Door Sales & Installation Experts

Our windows and doors are designed to reduce noise pollution, block external contaminants, and maintain ideal indoor temperatures—warmer in winter and cooler in summer—while offering smooth operation that far outperforms typical builder-grade options. With tens of thousands of successful installations, our commitment to quality shines through in every window and door, elevating the style, security, and overall experience of your home.

Trusted Window and Door Experts Since 1986

At Western Energy Contractors, we have proudly delivered exceptional window and door installation services across Southern California for nearly 40 years. Licensed, insured, and trusted by thousands of homeowners and businesses, we are committed to quality craftsmanship and customer satisfaction in every project we undertake. With certified experts and factory-trained installers, you can be confident that your home or business is in capable hands. We bring precision, expertise, and a dedication to energy-efficient, cost-effective solutions that enhance both beauty and performance in every installation.

Licensed

Insured

Customer Reviews

They performed an excellent job with our window installation. They were professional, knowledgeable, and efficient, completing the project on time with great attention to detail. The finished product looks fantastic, and we highly recommend their services to anyone in need of a window installer.
David H.
Norwalk
They exceeded my expectations with their exceptional window installation service. From the very beginning, they demonstrated a high level of professionalism and expertise. Their attention to detail and commitment to quality was evident throughout the entire installation process, and I am thrilled with the results. I highly recommend Ross for any window and patio door replacement installation needs.
Darren H.
Orange
Their team was professional, knowledgeable, and efficient throughout the entire process. They took great care to ensure that the installation was done correctly and that everything was cleaned up afterward. I couldn't be happier with the result, and I highly recommend their services to anyone looking for quality window installation.
Hohn H.
Westminster

Why Choose Us?

  • Experience:  Trusted window and door installation experts in Southern California since 1986.
  • Specialized Products: Our windows and doors are specifically designed for Southern California’s climate and homes.
  • Durability: Our products feature virgin vinyl, fusion-welded frames, and insulated glass for superior energy efficiency.
  • Security: Equipped with sash stops and ultra-security locks.
  • Quality Guarantee: Lifetime warranty on all installations and products.
  • Experience You Can Trust: With over 30 years in the industry, we bring unmatched expertise and knowledge to every project.
  • Licensed and Insured: We are fully licensed and insured for your peace of mind, ensuring every installation is carried out to the highest standards.
  • Customer Satisfaction: Our long list of happy clients speaks for itself. Why are happy to supply a comprehensive list of sucessful projects.
  • Energy-Efficient Solutions: We specialize in providing high-quality windows and doors that not only look great but help reduce energy costs and improve home security.