Leo Cornelius III's Bio:
Leo holds a Bachelor of Science in Business Administration degree with a major in supply chain management. He has been a full-time tech since 2017, with experience dating back to 2009. Leo enjoys traveling around the area, meeting new people, and admiring cool landscapes, cars, and animals. His hobbies include sports, video games, music, and traveling. While he has not practiced in years, Leo minored in French during his studies. He is married, has two cats, and resides in Phoenixville, PA.
West Chester, PA
Malvern, PA
On time fast and professional mike was awesome
- Greg Harhi
Malvern, PA
Leo was quick. Diagnosed the problem, adjusted as needed, ran repeated tests and was done. Even discounted quoted price saying it didn’t take as long as he thought it would. Nobody does that!
- Joe Cady
Avondale, PA
I saw that you had phone service on weekends. I called on Saturday and was able to set up an appointment for Monday morning. That was very important to me. In the meantime I talked to someone who was pleased with your company, and that gave me more confidence. The technician (Leo) saw the problem immediately and explained the repair and the options, and he kindly answered all of my questions. He seemed completely competent.
- Dorothy Mehl
Bensalem, PA
Leo was excellent and efficient in installing a Liftmaster 8010 unit.
- Brian Richardson
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New Hope, PA
My neighbor has used
- Myrna Way
Fort Washington, PA
I called Monday morning a little after 8 and was able to get same day service scheduled between 3-6. I received a call from the technician Leo that he would arrive about 2:40 and then a text with the ability to show the route he was driving. Leo arrived and was very professional. He went the the various options to fix my garage door spring (cable snapped and the spring bent the bolt). He said we could try to just fix the spring, showed me the cause of why the cable snapped, and found the cable on the other spring frayed and close to breaking also. I chose the option to replace the older 2 spring garage lifting system with a torsion spring. Leo explained all my options completely and was willing to do whatever my choice was. I was given a very fair price, the door is so much quieter. The spring has a 7 year warranty. I very happy with whole experience starting with the courteous person who answered my call and ending with a same day garage repair. I highly recommend Precision Door Service.
- Bill Schroeder
Chadds Ford, PA
Thank you.
- Emily Myers
West Chester, PA
Precision Door completed what they promised up front. The technician Leo was courteous, well supplied with parts in his truck, had great knowledge of the problems we had with the garage door. He explained things before he went to work and completed it, and kept the area clean! Would absolutely recommend Precision Door to anyone! Top Notch!
- Paul McDade
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Glenmoore, PA
Our technician, Leo, showed up right on time and explained our repair/ replace options clearly and concisely. We chose to replace our garage door opener and he installed a new opener with a wall switch and keypad in less than an hour and a half. Leo then demonstrated the operation of our new system, which works very well and is quieter than the old system. I would not hesitate to use Precision again for any service our garage door may need in the future.
- Peter Wallace
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Glenside, PA
Precision was referred by a relative who had had excellent service before at his own house. The engineer put in all new accoutrements for the door, e.g., springs, machinery, door opener system, etc., which had all worn out. I was very pleased with everything, including having excellent confidence in his abilities, based on his clear articulation of the issues. As they would say, "Go, Precision!" Thanks again for everything.
- N. Arnold
Radnor, PA
Thank you so much for a quick and easy schedule and service. No comparison to other garage door service providers I have used. Exceptionally efficient and knowledgable.
- Teresa Steszewski
Newtown, PA
Great service, prompt response.
- MARK BERMAN
Ambler, PA
Very prompt excellent service by superb technician, reasonably-priced !!!
- Peter
Doylestown, PA
Precision Door did a fantastic job repairing my garage doors. They were able to come out right away...they were super friendly and professional. I would definitely recommend them! I
- Jennifer Mc Neal
Bensalem, PA
I am very pleased with work performed. The technician was on time, knowledgeable and polite. I would recommend precision door service to anyone.
- Steve Terlecki
Blue Bell, PA
The new door is perfect the service is very professional couldn’t be happier.
- Cheryl and Phillip Meade
Washington Crossing, PA
In1918, Precision installed a new garage door opener to replace one of our two existing openers. We were very pleased with the installation. Therefore, when the other old opener required replacement, we again called Precision. Your technician was very professional. He explained our options clearly and completed the work efficiently.
- Richard Berkley
Elkins Park, PA
Leo was right on time!
- PETER GINKINGER
Downingtown, PA
Leo was excellent! Very professional, efficient and considerate.
- George Cerceo
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Pottstown, PA
From the phone call to schedule an appointment to the job being completed, everyone at Precision Door Service was very professional & courteous. They were able to come out the next day, and our technician, Leo Cornelius was extremely knowledgeable and professional. He immediately identified the problem, answered all my questions and gave me all of the options so I could make the best decision (decided on a brand new opener). Once completed, he patiently went over all the new features and tested everything with me. A very positive experience. I would highly recommend Precision and would tell anybody to ask for Leo.
- Michael Y
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West Chester, PA
Recommended by our HOA management company. They were right, you are good. Leo was prompter's, courteous efficient and knew his stuff.
- Al Yudes
Coatesville, PA
Fast service and the technician was very friendly and helpful
- Jeff Gottier
West Grove, PA
Courteous, efficient, reasonable pricing. Work done to perfection.
- Jerry And Marg Credidio
Chalfont, PA
Great service! Representative was knowledgeable and friendly, and scheduled appointment within 24 hours. Service person called ahead, arrived exactly on time, was thorough in his explanation, and completed the service with 90 minutes. A very pleasant experience.
- Adam K.
Phoenixville, PA
On time, explained service and did a good job. Maintenance and spring adjustment.
- Bill Eyerdom
West Chester, PA
Leo cornelius lll was our installer, he was professional and very nice to deal with. ????
- Bill Smith
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West Chester, PA
Efficient, knowledgeable, offered a range of options. The repaired door is workin perfectly. We will use them again!
- Erica Turner
West Chester, PA
Had a spring failure on one of my two doors on the night before Xmas Eve. Was shocked that Precision could come over on Xmas eve and repair door. Leo called, and came over ahead of schedule. He was very knowledgeable and had all the history of previous visits made to my home. Cost were very reasonable and a quality repair was done. Thanks Leo.
- Robert Costagliola
Limerick, PA
We are very pleased with the level of service and quality of work from Precision Garage Door Service. Our technician Leo was right on time, extremely thorough and very courteous! I would highly recommend using this service.
- Ellen Butcher
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Technician: Leo Cornelius III
License
License #120079


I’m very happy with the service provided. Both the representative setting up the appointment over the phone and Leo, the service technician, who completed the repairs were very professional. Thank you.
- Donna Cicconi