San Diego’s Trusted Window and Door Experts
About Us
At Coughlin Windows & Doors, we take pride in transforming homes with high-quality window and door solutions that combine durability, style, and energy efficiency. Based in San Diego, CA, we are a locally owned and operated business with over 30 years of experience providing superior window replacement and installation services to homeowners across the region. Our mission is simple: to deliver top-notch products and exceptional customer service while making your home more comfortable and energy-efficient.
Our Mission
Our Commitment to Quality
We specialize in innovative window solutions that offer benefits like improved insulation, advanced soundproofing, and low-maintenance durability. From traditional double-hung windows to modern casement designs, our wide range of products ensures you’ll find the perfect fit for your home’s aesthetic and functional needs.
When you choose Coughlin Windows & Doors, you can trust that every product we offer meets strict quality standards and is installed with precision and care by our experienced team.

Why Coughlin Windows?
We take pride in delivering seamless window and door replacement services tailored to San Diego homeowners. Our team of experienced local installers ensures every project is completed efficiently, professionally, and with the utmost respect for your home.
Expert Craftsmanship
Our skilled window installers are trained to provide precise, high-quality installations. We focus on doing the job right the first time, ensuring durability and superior performance for your windows and doors.
High-Quality Materials
We use only the best window and door materials, offering energy efficiency, lasting durability, and a clean design. Our products are made to enhance your home’s comfort and value.
Reliable Service
From consultation to clean-up, we focus on your satisfaction. Our team works around your schedule, finishes projects on time, and leaves your home as clean as they found it.
Seeing is Believing
Visit Our Showroom
At Coughlin Windows, we take pride not only in our products and services but in developing genuine and long-lasting relationships with our customers. At our showroom, you can take the time to touch and feel our products, view examples of our work, and take that first step toward completing your project.
What Customers Say
Trusted Experience, Proven Results
At Coughlin Windows, we believe in providing exceptional service, quality, and peace of mind. Your satisfaction and confidence in our work are always our top priorities.

FAQs
Here are some most frequently asked questions by our clients.
Still have a question? Contact us now and we will get back to you soon.

