Business Details
35 Years
experience
Your Trusted Partner for Premium Window & Door Replacement in Los Alamitos
Seaport Windows and Doors is a family-owned business established in 1991, dedicated to delivering high-quality window and door solutions in Los Alamitos, CA. With over 32 years of experience, we prioritize personalized service, ensuring each project aligns with the client's unique needs, budget, and aesthetic preferences. Our team of certified professionals combines extensive industry knowledge with a commitment to using premium materials and advanced installation techniques. We emphasize transparency, clear communication, and meticulous attention to detail throughout every project phase, from initial consultation to final installation. Our focus on customer satisfaction is reflected in our proven track record of successful installations and long-term client relationships.We offer a comprehensive range of products, including replacement windows, bi-folding doors, entry doors, and exterior facelifts, all backed by manufacturer warranties. Our dedication to quality is evident in our use of superior materials such as GRK fasteners, HILTI foam, and Sherwin Williams paint. We maintain rigorous standards for craftsmanship, ensuring energy efficiency, durability, and aesthetic appeal in every project. Our process includes thorough home protection measures, precise installation methodologies, and comprehensive post-installation support. With a reputation built on reliability and excellence, we continue to serve as a trusted partner for homeowners seeking transformative window and door solutions.
Services
Window Replacement
Bi-Folding Doors
Entry Door Installation
Exterior Facelifts
Skywalls Installation
Patio Doors
Custom Door Systems
Window Repair
Energy-Efficient Solutions
Stucco Repairs
Details
- Year established: 1991
Highlights and features
- We offer 32 years of specialized expertise in window and door replacement solutions
- Our team provides personalized consultations tailored to individual budget and design needs
- We use premium installation materials including GRK fasteners and HILTI insulating foam
- Our process includes comprehensive home protection measures during installation
- We maintain direct communication throughout projects from consultation to completion
What people say
Excellent quality work
Professional and knowledgeable team
Impeccable daily cleanup
Superior customer service
Detailed project communication
Services
Window Replacement
Our window replacement service combines premium materials with meticulous installation techniques to enhance home energy efficiency and aesthetics. We use GRK fasteners, HILTI foam, and Sherwin Williams paint for lasting durability. Each project includes comprehensive home protection measures and custom trim work that matches existing interior decor. Our process ensures proper sealing and insulation to prevent air and water infiltration while maintaining the architectural integrity of your home.
Bi-Folding Doors
Transform your living space with our ULTIMATE Bi-Folding Door systems featuring seamless indoor-outdoor transitions. We install Brio hardware and Azek components with precision-cut panels that match existing architectural elements. Our installation process includes concrete modifications for flush thresholds and multi-layer waterproofing systems. These doors maximize natural light while maintaining energy efficiency through advanced weather stripping and insulated glass packages.
Entry Door Installation
Enhance curb appeal with our custom entry door installations that combine security and style. We offer fiberglass and wood options with coordinated hardware selections. Our installation method preserves existing waterproofing layers while creating secure, insulated openings. Each project includes custom trim packages and paint matching to ensure seamless integration with your home's exterior while improving thermal performance.
Exterior Facelifts
Revitalize your home's exterior with comprehensive facelift solutions that include siding replacement and trim upgrades. We use weather-resistant composite materials that maintain appearance with minimal maintenance. Our process incorporates Eco Insulation for improved energy efficiency and includes coordinated Christmas light wiring options during exterior renovations.
Skywalls Installation
Create dramatic architectural transformations with our Skywalls installations that maximize natural light and outdoor views. We use energy-efficient glass systems with reinforced framing to ensure structural integrity. Our installation process includes custom flashing details and coordinated interior finishes to maintain weather tightness while creating seamless transitions between indoor and outdoor spaces.
People
Alex D. Herrera
Founder and President
With 45 years in construction and 32 years leading Seaport, Alex holds a USC degree and Harris Fellowship. He combines technical expertise with hands-on experience, maintaining industry leadership while personally overseeing complex projects and customer relations.
Tara Christopher
Business Manager
Bringing over 20 years of business management experience, Tara has directed Seaport's operations since 2013. Her expertise ensures smooth project coordination and maintains the company's commitment to personalized service standards.
Questions
What materials does Seaport use for Bi-Folding Doors?
We use Brio hardware, Azek vinyl components, Plaspro fiberglass panels, Schlegal weather stripping, and Novagard sealants for superior durability.
What choices are needed for Bi-Folding Door systems?
You'll select size, swing orientation, panel count, screen options, sill height, and color configurations to create your ideal system.
How do you protect homes during installation?
We use Red Resin paper for hard floors, carpet runners, and fresh painter's plastic in each room to protect your property.
What warranty support do you provide?
We provide full manufacturer warranty documentation and coordinate factory service to completion if needed.
How does your window replacement process work?
We begin with a free consultation, followed by detailed estimates, material selection, scheduled installation, and final walkthrough with warranty documentation.
