Buyer beware Buyer beware - their return policy is very strict, even on in-stock items. Be 110% sure that what you're ordering will work for your door application, because in most cases you'll be stuck with it. The reason for not accepting a return on an in-stock deadbolt I ordered is because they don't accept returns on "US3" finishes, which is simply bright brass. (CommercialDoorHardware.com, QualityDoor.com and SargentDoorHardware.com are one in the same). If you have a shred of doubt look elsewhere for what you need with a better return policy, even if it costs more.

Great service, great price, great company! Being a NYC commercial real estate developer we are constantly in need of doors & hardware for our buildings. After dealing with many companies over the past 10 years none have provided us with the reliability, quality, and professionalism that QDH has. We have purchased over 5,000 doors from them in the past 2 years and we now use them as our sole supplier. It's always a very smooth process getting orders filled. They are fast, reliable, professional & competitively priced. I would suggest trying them out, you will not be disappointed. Ask for Jeff Jr... His customer service is unmatched in this industry!

IMCOMPLETE ORDER...I SEND EMAIL AND NO… IMCOMPLETE ORDER...I SEND EMAIL AND NO ANSWER

The sight had all the info that was… The sight had all the info that was lacking everywhere else I looked, employees were knowledgeable and helpful.

Continuous door hinge Continuous door hinge. I ordered a continuous door hinge to replace the three hinge design for an exterior door at a customers site. Everything arrived on time and was exactly what I needed.