Amidst the unprecedented circumstances that we are all facing right now, Seaport Windows and Doors is taking precautionary measures to mitigate exposure and reduce the impact of COVID-19.

We remain committed to the well being or our customers and effective immediately, Seaport has equipped our company trucks with essential protective gear which includes: gloves, shoe covers, masks & antiseptic spray.  Our installers are mandated to not only wear the gear but also wipe down the areas in which they worked.

While we realize your windows and doors may not be on your mind at the moment, please know that Seaport Windows and Doors is strong, open for business and ready to help you with your window and door needs.

Thank you for your loyalty,

Seaport Windows & Doors

The Neighborhood Window Shop


Over 25 Years Of Experience Installing Windows & Doors


Local Family Owned
And Operated


High Quality Window & Door Replacement in Los Alamitos, CA Since 1991

Seaport Windows and Doors; The Right Choice

For the average home owner, a window or door upgrade is typically considered a major purchase and the selection of the window and door dealer is extremely important.

At Seaport Windows and Doors our goal is “COMPLETE FULFILLMENT”, from the initial phone call to the final item of completion.   There are many very good window and door product lines available, but typically not every product line can fill the need, create value and exist within an owner’s budget.  To achieve “COMPLETE FULFILLMENT” we will recommend and provide the right product that will marry need, value and budget.

As part of our commitment to “COMPLETE FULFILLMENT” we will:

  • Communicate throughout the window or door purchasing experience, from scheduling your free in home consultation, to delivering your quote, setting your installation date and finalizing your job completion.
  • Provide recommendations.  We are the consummate window experts and we will share our expansive product knowledge, and make good recommendations for your project based on need, value and budget.
  • Provide detailed information in all aspects of your window and door replacement experience, including window diagrams, grid lay outs, window handings, hardware type and color, the specific brands of all our installation materials and trims, and explanations of our installation techniques.
  • Provide you with and unsurpassed expertise in design concept and product selection that is derived from 26 years of successful business from the same Los Alamitos location and 45 years of general construction experience.
  • Provide references when requested, with similar job requirements.
  • Provide full written manufacturer warranty paper work for your safe keeping.
  • Provide service guidance and communication when needed and as a parts stocking dealer provide expedited service when possible to minimize manufacturer service wait times.
  • Work hard to make you one of our many repeat customers and friends of Seaport Windows and Doors, your neighborhood window store.

At Seaport Windows and Doors, we believe in value and we cherish the many personal relationships we have forged through our 26 years of business.  We believe that every customer is unique and that every customer is special.  We believe that the best window or door for any customer is the one that best fulfills the need, creates value and fits within the budget.  Join the thousands of satisfied customers and experience “COMPLETE FULFILLMENT”.

If it is time for a window or door upgrade and time to select a window and door dealer, make the right choice by choosing Seaport Windows and Doors. We provide top-notch window and door replacement and installation service for the following areas: Long Beach, Seal Beach, Los Alamitos, Cypress, Lakewood, Garden Grove, Westminster, Signal Hill, La Palma, and Huntington Beach, CA. Call 714-220-3939 for a free in-home consultation and estimate today.


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