About Us

What We Do


Residential Door Installation Services 

Door Replacement & Repair

Let me help with giving you an honest price of the cost to Install a door

Let me help with my knowledge of the Door Replacement Service Industry.

Bedroom Doors ~ Bathroom Doors      Closet Doors ~ French Doors          Garage Fire Door ~ New Hardware

We may even save you some money In the process. door installers door repair and installation

Thousands of Satisfied Customers


Door installation services

We have supplied and Installed thousands of doors from the simplest bedroom Door to the most Elaborate of Entry doors.

I will even put you in touch with my suppliers so that you get to know the latest in door styles and costs.

I don't want make money from purchasing my customers a door. I simply want to get you the best deal as well as knowing that you have spoken to a professional that I trust and not a Home Depot handyman that thinks hes knows door repair and installation 

30 Years Experience


We don't do anything else but Install doors. We're not a company that can do doors, we only do doors.

Our attention to detail and our knowledge of everything to do with doors is why customers come back time after time.

Let us hang your new Interior Doors, Exterior Doors, French Doors, Entrance Doors, Door Frames, Hardware or call us to fix a problem with a door, it's very easy when you know how. If it's something that we don't do like overhead Garage doors I will tell you and If I have a referral I'll give it to you.

Contact Us

Drop us a line!

Please Call Me!

Feel free to drop me an email or if you would like to talk about your door needs or if you would like to ask a few questions by text try my mobile number.

Please call me at:

Orange County - 714-637-5057

Los Angeles County - 562-592-8899

Please text me on:

Mobile:   562-852-4347

Doug Gillespie Doors

P O Box 2786. Seal Beach, California 90740, United States

714-637-5057 or 562-592-8899


Monday - Friday: 7am - 6pm

Saturday: 8am - 4pm

Sunday: Closed