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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.





Bryn Mawr, PA





Chester Springs, PA
Great work by Leo
- PR





Media, PA
Tech arrived on time, quickly analyzed the situation, explained my options, and fixed my garage door opener in a short time. My entire interaction with Precision, from the initial phone call to the completion of the repair, was straightforward, efficient, and professional.
- Tom from Media





Chester Springs, PA
Leo arrived on time, inspected my old broken system and gave me options to have a safe system. Such an informed and professional employee. Great experience. My daughter set up the appointment as she recommends Precision Door to her business clients. A 5 Star rating from an appreciated Mom.
- Kristen Hyon





Media, PA
We received really amazing service from Leo and the entire Precision team. We will absolutely use Precision again!
- Jill Simonds





Chester Springs, PA
Leo was very professional and punctual on arriving time. His workmanship was great as well. I would highly recommend your business to others!!!!
- Andy Liu

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Technician: Leo Cornelius III





Havertown, PA
Your technician Leo was absolutely amazing. He was able to provide 2 new remotes and pair my car’s opener. Leo was prompt, courteous, thorough and very knowledgeable. Leo also provided an estimate for a new motor as my opener is getting quite old. Old fashioned 5 star service! Leo is certainly an asset to your company!
- Patty McDevitt





Downingtown, PA
We are pleased with the service we received. The call center rep was courteous and explained the costs. The technician arrived early within the given time window. (We were fortunate to receive same day service). He clearly explained our options and costs. He was extremely courteous and provided excellent service. We chose Precision based on a hunch after previewing several ads. Precision’s just stood out. I recommend their service for any garage door needs.
- Jacqueline Boyd Butler





Wallingford, PA
Precision Door is a top notch company. They installed garage doors in two homes and the work was perfect. When I did have an issue of our own making (kid backing up and damaging the door), they were out the next day, repaired the door and offered options for replacing damaged section if we did not like the cosmetic damage. Very professional and easy to deal with!
- Bob Oakes





Landenberg, PA
Technician Leo presented me with various options and suggestions for my door repair. He completed the agreed work and was very professional in his manner.
- Alan Mirah





West Chester, PA
I’ve used company many Times -Always do awesome job !
- Brian Nelson





Downingtown, PA
Leo was my serviceman. He explained everything as far as my options along with pricing. He did excellent work and explained how everything operates. I highly recommend Precision
- Donna Knebel
Donna, Thank you for taking the time to respond. Leo is a great guy.

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Technician: Leo Cornelius III





Pottstown, PA
Prompt Professional Pleasant I couldn’t have asked for a better experience including the price. The service representative was very knowledgeable, efficient. He left us feeling confident in his work.
- David Hall





Norristown, PA
Highly recommend Precision and Leo, he did a great job. Quick and clean, we are very happy with our new system. Leo was patient and answered all my questions. He made sure we were happy with the repair/install, even took time to show my sons.
- Noreen Procaccini

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Technician: Leo Cornelius III





West Chester, PA
Technician replaced our garage door opener with new keypads. Very professional service.
- Kim Kingsland

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Technician: Leo Cornelius III





West Chester, PA
Called precision door and everything was done that day. Leo came to our house within a few hours. He was extremely professional, efficient and answered any questions we had. Could not believe how seamless the process was. Would highly recommend Precision for anyone who needs garage door services.
- Shawn Conti





Elkins Park, PA
Great Job as always! Thanks so much!
- Charles Blumer





West Chester, PA
Happen to see the van in Home Depot‘s parking lot the same day the garage door broke. Called from the parking lot. Scheduled a visit for the next day. Guy showed up had great suggestions fix the door immediately. Terrific I would use them again in a second and recommend them to anybody.
- Arnold Klingenberg





Phoenixville, PA
Leo was great - very professional and wrapped up our repair quickly.
- Mike Root





North Wales, PA
technician was informative and knowledgeable. gave me a rundown on the possible problems. did a test. found the problem and got me up and running in no time at all. told me about the possible future problems and greased the wheels on the track and was on his way.
- Jeff Adams





Kennett Square, PA
Our garage door spring broke and we could not open the door to get our car out. Called Precision around 2pm and they were at the house by 6pm. Technician presented several options from basic fix to preventative repairs. We chose preventative as the door was 20 years old. Work was done in an hour. Technician was professional, knowledgeable and friendly. He even fixed our keypad entry while there. This is the second time we have used Precision and highly recommend the company.
- Phillis Recca





West Chester, PA
Leo was great! He explained the various options needed for replacing my garage door opener and the various repairs needed for the garage door to operate smoothly. I have used Precision Door before and have always been happy with their services.
- kurk snyder

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Technician: Leo Cornelius III





Downingtown, PA
The repair technician, Leo, arrived on time. Estimated the cost of repairs before starting the work. Installed a new bottom seal on the garage door, and replaced a damaged cable. Finished the job very efficiently. I was completely satisfied with the work. I had used Precision before and will definitely use them again.
- Harold Wood





West Grove, PA
Made a bad situation the highlight of my day. My door spring broke and I was unable to use my garage door. I called at 8 Leo was at my door at 930 and by 1030 my garage door was better than ever. Leo was fantastic. Really enjoyed my experience and would highly recommend.
- David Landgrebe





Malvern, PA
Prompt, fast, professional. 5 stars.
- VV
Thank you for your great review! We are happy to hear that Leo provided a great experience for you and repaired your garage door quickly!





Coatesville, PA
Very professional service, thank you Leo! Service was scheduled the day after I called. Leo arrived first thing in the morning to evaluate the problem, offered a variety of solutions, and provided an estimate; returned later the same day for installation. More than satisfied!
- Maryanne Heery

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Technician: Leo Cornelius III





Villanova, PA
Leo the technician addressed my concerns with my garage door opener and remotes. He was courteous and thorough and fixed my problem and answered all my questions.
- Mary Ann Sullivan





West Chester, PA
Great experience. Leo did a great job at explaining options without being pushy on upselling something I might not need performed. Work was performed in a professional and timely manner.
- Matt





Downingtown, PA
Quick, reliable service, with clear explanations about the work. I'll use Precision again.
- Frank





Exton, PA
Fantastic service! Our garage door opener stopped working at 3:00 on the Friday after Thanksgiving and the technician was there by 4:00. He explained what was needed (new garage door opener because of failed circuit board on 20 year old unit), the options for a new opener, and finished the work in about an hour and 15 minutes - including removing the old chain mechanism and replacing it with newer cables. After he finished, he instructed us on how to use the keypad and answered questions. The installer was a real professional! Thank you so much!
- Sandra Kerr

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Technician: Leo Cornelius III
(610) 429-8133
(610) 429-8133(267) 337-8311
(267) 337-8311(484) 532-8585
(484) 532-8585(610) 565-3623
(610) 565-3623(267) 337-8311
(267) 337-8311Office: (215) 362-2713
701 West Fourth Street
Unit B
Lansdale, PA 19446
License
License #120079
Service was great. Came on time. Very pleasant and very knowledgeable.
- Rob Steinhart