Coughlin Windows and Doors Inc.

Service Areas

At Coughlin Windows & Doors, we are proud to serve homeowners throughout San Diego County and the surrounding regions. With over 15 years of experience, our mission is to provide top-quality window and door replacement services paired with unmatched craftsmanship and customer care. No matter where you live in the area, our expert team is ready to bring your home improvement vision to life.

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Door & Window Replacement in San Diego County

We bring our expertise to communities across the region, ensuring every homeowner gets the service they deserve. Explore the cities we serve:

Escondido

Valley Center

San Marcos

Vista

Rancho Bernardo

Poway

Scripps Ranch

Mira Mesa

Carmel Valley

Rancho Peñasquitos

Oceanside

Carlsbad

Encinitas

Solana Beach

Del Mar

Pauma Valley

Pala

Bonsall

Fallbrook

Ramona

Near SD State

Sorrento Valley

University City

North Clairemont

Clairemont

Serra Mesa

Santee

La Mesa

Spring Valley

Lemon Grove

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.

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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.

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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.

Years in Industry

Happy Clients

Free Estimates

Get Your Free Consultation

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What Customers Say

I highly recommend Coughlin. They did a big sliding glass door to our home and the experience was PERFECT. Not only did they have very competitive prices, they know the window and glass door business exceptionally well and pointed out options and concerns. They remove all the old door, took it away, installed the new one, fully cleaned up the area till it was spotless, and then spent time showing the locking features of the screen as well as the sliding glass door. It couldn’t have been a better experience!
Tim P.
We had Coughlin Windows replace all the windows and patio doors. They sent 3 crews and it took about 6 hours. They were very respectful of our things and put down covers to protect the carpet. They vacuumed each area after the installation was complete. Also I’m so impressed with the blinds being reinstalled. They seem to be cleaner and work better than before they got here! The whole process from measuring to installation was very smooth. Highly recommend!
Mary S.
Coughlin did an outstanding job of installing my windows. There were on time, they did what said they would do the first time and most importantly communicated clearly with me. I’m sure I will be a returning customer for future projects.
Christopher K.