Learn what makes Seaport Windows & Doors the best
Read through our satisfied client testimonials.
Janet Butelo
3 years ago, Alex from Seaport did a lot of remodeling in my Leisure World home, which I was pleased with. He put in all new windows, reconfiguring and building a pony wall in my living room and replacing a bedroom window and slider. He replaced my front door with a beautiful fiberglass door and a security screen door that people stop and look at! Replaced my closet doors into custom triple doors for easy access, shaker style. He built a 3 foot wall around my patio, removing the old blocks and replacing with stucco. Recently he made custom shaker style doors for my bedroom and bathroom, replacing old ugly doors! They match my closet doors and add more beauty to my home.
Pam Rubin
I had an excellent experience with Seaport Windows. Alex Herrera Is a very knowledgeable. He was able to explain the problem that had developed with the windows we installed when we built our home. His proposal was reasonable. We gave him the OK to order replacement windows. Installation was flawless. I highly recommend Seaport Windows and Doors.
Russ Peterson
Our doors were a special order that required a great deal of coordination. Crystal was phenomenal about dealing with the details. Peter did an outstanding job on installing them and making sure every detail was tended to with an expert ‘s eye. Alex was always available to answer questions and make sure that the project went smoothly.
Linda N.
Alex came by to estimate our job and made some good recommendations and bid the miscellaneous work we requested. A mixture of window and doors, including a dutch door for the front door. I wanted them to come in with a crew and knock the work out, but they knew better, and pieced it together with the right mix of workers. Demo, Wood workers, Stucco men, Painter, Finish carpenters. It took a little longer than expected, but the end product was well worth it. Finished product is excellent. We really appreciate the level of excellence the workers produced especially Erick the painter.
Anne I.
We love our new windows by Seaport Sash and Door. Changing out our old windows is probably the best thing we’ve done to improve our home in 20 years. The first thing we noticed is how quiet our new windows make our house. The double pane windows improved the temperature dramatically. We love the nice tint on the outside that gives us privacy during the day yet still gives us a clear view looking outside. I’d like to mention how great Seaport is to work with. This is a well run business. They are upfront and professional. The whole process only took 2 1/2 days from start to finish. The finish work makes Seaport Sash and door stand out above the competition.
Joe R.
We’ve had Seaport install windows in two locations in our house. The first were basic bathroom windows and the second were custom designed front windows which made a major difference to the look of the house. Alex was instrumental in getting our ideas to work, and helped avoid some design pitfalls we were moving towards. His experience with design, aesthetics and feasability is a great resource. The installation crews were professional and respectful. We will use Seaport again for a custom front door.
Marty B.
They did very nice work. It is so nice to have high quality doors installed as the previous ones from the previous owner were poorly installed and some leaked. We had 1 window, 2 regular doors, a French door, and a large slider door installed. They stand behind their work. We had a couple of minor issues, including one that cropped up 13 months after installation and they were corrected without hesitation. I would definitely use them again and recommend them to others.
“My side door to my garage was in really bad shape and needed repair. We not only needed a door but all the jams and a new threshold. After receiving a flyer in the mail from Seaport, I decided to get an estimate to see the cost. Alex came out and and gave me assurances that the job would be complete with no work to be done afterword. We decided to go forward with the job and I can’t tell you how pleased we are with the results and the care that was taken to do the best job possible. I highly recommend using Seaport.”
“The Seaport team was fantastic from start to finish. Truly a seamless installation process and they kept you updated every step of the way. We’ve had them do a couple sliding doors and a few windows, and we’ll look forward to having their team complete future work. Thank you, Seaport!.”
“When I bought my unit in 2005, there were louver windows from the 1960’s in the front. Those definitely needed to go! Alex from Seaport replaced all the windows and 2 doors. Fast forward to 2024. Termite damage to the window sills caused water to leak inside. I called Alex to do the work. The front windows and door needed to be removed and termite damage repaired. His workers were well trained and very nice. A shout out to Tommy the door guy, Ricardo removed the windows and door and repaired the termite damage, Manuel the drywall guy, Ernesto the security door installer, Kerwin the outside trim guy and Erick the painter. Jennifer kept me up to date and came out to check on the work progress. It took awhile to get the work done bc of all of the rain this year but I am satisfied with the end product. It was worth the wait. Thank you Alex and crew.”
“Seaport Windows & Doors has just completed over $30,000 of repairs on my Seal Beach home to fix leaks on 3 sides of my house. From day one, Alex Herrera was the most professional contractor with whom I have ever worked. Competent, straight forward and honest he assessed a multitude of issues with my home many of which I never noticed. His first document was a list of all the known repairs with line-item costs. Each time there was an adjustment a new invoice appeared and every time I wrote a check, I received a confirmation ‘paid in full’ document. The men who worked for him were skilled, professional and respectful. The sub-contractors were also skilled & hard-working. What would have taken months with another company, took 3 weeks. The work from deck to stucco to interior wall repair is excellent. I highly recommend Seaport Windows & Doors.”
“Love the folding patio doors with built in blinds. Construction was well done. Alex oversaw the construction and was very knowledgeable..”
“Everything from start to finish was 100% to all my exceptions. From Alex, to the installers, and to Jennifer who made sure every step of the way made sure everything went smoothly.
The quality of service and follow-up is exceptional, I am very thankful for Seaport Windows and Doors. I will recommend them to any who wants quality and service that you do not find in others.(I would give 10 Stars out of 10 if that were one of my choices). Thank you once again.”
“We had a very challenging retrofit & more than 30 windows done by Seaport. The problem we had was with the manufacturer NOT Seaport. When Seaport finally received windows that were not damaged from the manufacturer the installation went quickly and smoothly. We felt the pricing was about right for the amount of work required. Ours was not a straightforward job and they pulled it off splendidly. The true test of their work was with the amount of rain this winter, we had with NO LEAKS or drips. I really don’t think any other installer could have done this job. If you have a challenging job and want a professional experience, I would highly recommend Seaport Windows and Doors.”
“I have had a window problem with my older Milgard windows. Every time I have an issue I contact Alex at Seaport Windows and Doors at 4201 Katella Ave. Los Alamitos CA. He not only listens to my problems over the phone but he comes to my house no matter how small or large of an issue I have. I can’t thank Seaport enough, the people who work there are always very helpful and fast with a response. I’m glad to recommend Seaport to whom ever need fast and courteous service. Thanks Seaport.”
“All of the men that have come over throughout the month have been a pleasure. Jennifer is amazing and always on top of things. The doors are beautiful!
“Very professional. Left everything clean when they finished. Installers work on the clock so they take the time to do everything right. I’m really happy with my new windows.”
“We had an excellent experience with Seaport Window & Door. All of our windows were replaced. Thank you to Alex and his team; the windows look great. A special shout-out to Jennifer. She checked in daily to be sure everything was being done to our satisfaction. Great company to work with.”
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.
Pete and Cindy
Our unit in Leisure World was virtually untouched when we bought it. We knew when we got around to replacing the entry and interior doors that it would be a challenge. Fortunately, we chose Seaport Windows and Doors. We are 100% satisfied with the outcome! Workmanship, hardware, and installation all exceeded our expectations. A year later, they are still checking up on us and sending someone free of charge to make any minor adjustments that are needed! We highly recommend their service and workmanship.
Gretchen Ely
Seaport staff and install team was top notch. From the start with a very thorough review of my needs for new replacement windows, a timely and professional plan and bid was presented. Alex Herrera kept me informed and answered all my questi9ns in a timely manner. The installment team was courteous and professional. They did everything they said they would and more. I’m so happy with the job they did. I highly recommend Seaport Windows and Doors.
