Since 1981, Castle Improvements, Garage Door Company in San Diego, has installed, serviced and maintained homeowners and HOA’s garage doors all across Southern California.
Castle Improvements is Home Depot’s Southern California preferred and authorized garage door contractor. Another reason why Castle is the most trusted brand for all of your garage door needs.
Custom gate installation, repair and maintenance. 24 Hour Service.
Some of our satisfied customers
Professional & Courteous
As a woman, I always expect that repair guys will try to take advantage of me. Adam was an exception. He was professional, courteous and didn’t try to charge me for extra services that I didn’t need. I highly recommend Adam.
Mailani M. Homeowner
Adam is a great guy. He has helped me several times with gate issues in my home and has always been professional, timely and reasonable with pricing.
Robin S. Homeowner
Easy to work with
Adam is great, super easy to work with! Highly recommend Castle Improvements for your garage door needs. He even fixed my old door so that I could use it while waiting for my new doors to arrive.
Jennifer B. Homeowner
Quality & Service
Very pleased with quality of service and price as well. My garage door spring had broken when i was in a hurry to get to work. I called Castle Improvements because one of my neighbors recently got new garage doors from them and was extremely happy with the service. Adam arrived quickly. He replaced the spring at a very reasonable price and was working very fast. Thanks a lot!
Harry W. Homeowner
Letter of Appreciation
It is not that I take the time to write a letter of appreciation to a contractor! However, your service was so excellent that I could not let it pass without that extra thank you. The springs holding my garage door broke on Sunday. I placed a call to your office and left a voice mail on Sunday. Monday morning, Presidents Day, you called me back first thing in the morning, and scheduled the repair for the next day between 8:00 and 10:00 a.m. On Tuesday morning at 8:30 a.m. your technician was at my home, the spring was repaired by 9:00 a.m. at the price you quoted in the beginning. Unfortunately in this day and age it seems to be rare commodity that a service business does what it says it is going to do when it says its going to do it. Your truly the exception. Thank you and your technician for your promptness and service.
David H. Homeowner
Very fast and professional
My experience with Castle was the most professional experience i have ever had. I own several properties and have gone through several other companies, Castle was exceptional. The quality, speed, and price they showed gave me the urge to tell my friends.
Over a 1/2 million completed projects in Southern California. Contact us today for a consultation, estimate or any question you might have about your project or our work.
Bolts used on a weekly basis
We go through material quickly around here and our job is to leave your project with zero bolts on the ground! Contact us for a consultation, estimate or any question you might have about your project or our work.
Cups of coffee
Lots of coffee consumed on a weekly basis to ensure your job is done by alert technicians! Contact us for a consultation, estimate or any question you might have about your project or our work.
Between Yelp, Google and industry directories, we have over 250 Five Star ratings from our satisfied customers. Contact us for a consultation, estimate or any question you might have about your project or our work.
Why choose us?
We take pride in our work.
Projects done on time
We understand time is important to you. We take pride in completing your project on time and within your budget.
Castle prides itself on upholding the highest level of integrity on each and every job so that you know we’re doing the right thing when no one is watching.
24 hour service availability. Contact us for a consultation, estimate or any question you might have about your project or our work.
Castle brings a level of professionalism that is rare in our industry. Integrity, Communication, Quality Work and Dependability you can count on.