Business Details
35 Years
experience
Trusted Window & Door Replacement Experts in Los Alamitos
Seaport Windows & Doors has been a trusted name in the window and door replacement industry since 1991. Founded on the principles of quality craftsmanship and customer satisfaction, we specialize in providing tailored solutions for homeowners seeking to enhance their properties' aesthetics, energy efficiency, and value. With over three decades of experience, our family-owned business combines deep industry expertise with a personalized approach, ensuring every project aligns with the client's unique needs, budget, and vision.Our team of certified professionals utilizes premium materials and advanced installation techniques to deliver durable, high-performance results. We serve communities across Southern California, including Long Beach, Seal Beach, and Huntington Beach, and maintain a steadfast commitment to transparency, reliability, and post-installation support. Backed by manufacturer warranties and a track record of excellence, we pride ourselves on fostering lasting relationships through integrity-driven service.
Services
Replacement Windows
Patio Doors
Bi-Folding Doors
Entry Doors
Exterior Siding
Window Installation
Door Installation
Custom Solutions
Energy-Efficient Upgrades
Home Value Enhancement
Details
- Year established: 1991
Highlights and features
- We offer over 32 years of experience in window and door replacement.
- Our team provides personalized solutions tailored to your needs.
- We use premium materials and advanced installation techniques.
- We provide full manufacturer warranties for all products.
- We maintain transparent communication throughout the project.
What people say
Excellent service
Professional crew
Perfect results
Timely communication
Meticulous work
Services
Replacement Windows
Our replacement windows enhance energy efficiency, curb appeal, and home value. We offer custom solutions for single- and double-hung, slider, casement, and specialty windows. Using premium materials and precise installation techniques, we ensure durability and seamless integration with your home's architecture.
Patio Doors
We install high-quality patio doors, including sliding, French, and bi-folding styles. Our solutions prioritize security, energy efficiency, and smooth operation while maximizing natural light and outdoor connectivity for residential spaces.
Custom Solutions
Our team designs bespoke window and door systems for unique architectural challenges. From geometric windows to multi-panel entry systems, we deliver precision-crafted installations that meet exact specifications without compromising structural integrity.
Energy-Efficient Upgrades
We specialize in energy-efficient window and door replacements that reduce utility costs and improve indoor comfort. Our products feature advanced glazing, insulated frames, and weatherstripping to minimize thermal transfer and drafts.
Home Value Enhancement
Our installations boost property aesthetics and market value through modern designs and premium materials. We focus on creating cohesive, visually appealing solutions that align with current real estate trends and homeowner preferences.
People
Alex D. Herrera
Founder and President
With 45 years of construction experience and a USC degree, Alex founded Seaport Windows & Doors in 1991. He oversees operations and ensures adherence to quality standards while maintaining hands-on client engagement.
Tara Christopher
Business Manager
Tara brings over two decades of business management expertise to Seaport. She has managed administrative operations since 2013, ensuring efficient workflow and client communication.
Questions
What window and door types do you offer?
We provide replacement windows (slider, hung, casement, geometric), patio doors (sliding, French, bi-folding), entry doors, and custom solutions tailored to residential needs.
How long have you served the area?
We've delivered window and door solutions in Los Alamitos since 1991, with 32 years of local expertise and industry leadership.
Do you offer financing options?
Yes, we provide financing solutions to help homeowners invest in quality window and door replacements without upfront financial strain.
What service areas do you cover?
We serve Long Beach, Seal Beach, Huntington Beach, and surrounding Southern California communities with professional installation services.
How do you ensure installation quality?
Our team uses premium materials like GRK fasteners and Sherwin-Williams paint, follows strict installation protocols, and provides daily cleanups for flawless results.
