Harold Hill Security, Inc.

We have used Harold Hill Security for many years and have never been disappointed. They are always very professional and get the job done right the first time. Culver Community Church

Great service and extremely fair pricing. I needed 4 double locks changed and 3 security doors installed. He came, gave suggestions, and listened to my needs. The work was quickly done and I would...

Upon calling Harold, he answered and was very professional. Came out quickly to troubleshoot the problem with my driveway gate. He investigated the issue for about an hour after which time he...

I am sure the reason Harold doesn't have a ton of 5 stars reviews is because no one would think he's on Yelp. I am new to Yelp, but not to Harold, so I am delighted to find him here. It gives me...

This guy is awesome. When the garage gate in our building broke free of its weldings, Harold came promptly and temporarily secured it so that it wasn't a danger. Then he left to do a previously...