Window HQ

2221 Harbor Boulevard
Costa Mesa, CA 92627
United States

About us

We are a family owned and operated business specializing in custom home window and door replacement and installation with over 30 years of experiences. We also do new install and commercial projects.

Our services include:

- Showroom Consultation

- Home Consultation

- Field measurement

- Design

- Engineering

- Installation Masters Certified Installations

- Framing

- Drywall

- Electrical relocation by Licensed Electrician

- Trim Molding

- Exterior Siding and Stucco

- Laser evaluations

Schedule an Appointment

To set up a window service consultation regarding new windows for your home, please contact us at your convenience via Email, Call or Text us . We look forward to meeting you soon!

2221 Harbor Boulevard, Costa Mesa, California 92627, United States

949.244.3430 call or text


Monday - Friday: 9AM–5PM

Saturday - Sunday: By appointment only

Areas Served

Orange County: Long Beach, Sunset Beach, Laguna Hills, Laguna Woods, Yorba Linda, Anaheim Hills, Irvine, Dana Point, Rancho Santa Margarita, Coto De Caza, Trabuco Canyon, San Juan Capistrano, Orange, Cypress, Seal Beach, Fullerton, Foothill Ranch, Costa Mesa, Huntington Beach, Newport Beach, Laguna Beach, Corona Del Mar, Laguna Niguel, Mission Viejo, Anaheim, San Clemente, Capistrano Beach, Talega, Lake Forest, Aliso Viejo, Los Alimitos, Rossmore, Tustin, North Tustin, Villa Park, Placentia.

The information shown on this page is provided by your local Milgard Certified Dealer which is responsible for the content of and views expressed on this page. Milgard is not responsible for the accuracy of such content, and any views expressed do not necessarily represent the views of Milgard Windows & Doors.

For full dealer information and product availability, please contact your local Milgard Certified Dealer.

Hours of Operation

Monday 9:00am - 7:00pm
Tuesday 9:00am - 7:00pm
Wednesday 9:00am - 7:00pm
Thursday 9:00am - 7:00pm
Friday 9:00am - 7:00pm
Saturday 9:00am - 7:00pm
Sunday Closed

Products & Services Offered

  • Has Showroom
  • Free estimates
  • Offers installation
  • New construction
  • Replacement Specialist
  • AX550 Dealer

Awards received

  • AAMA Certified Installation Masters

Additional information

This Milgard Dealer has a showroom with Milgard products on display
Consumer Satisfaction
This Milgard Dealer has 5 or more reviews within the last year on with an average of 4.5 stars or higher.
This Milgard Dealer has a website that features information about the Milgard products and services they sell.
Window HQ