529c Worthen St.

Bronx, NY 10474

(718) 542-7048

8-4, Mon-Fri

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OUr SErvices

20+ years of high quality door installations
by experienced professionals.

Our Mercury Lock & Door Service division is the professional answer for all your door installation and service needs. Since 1991 we have been providing our customers with expert installation and repairs. Our highly trained and experienced staff will ensure your doors are installed properly and meet all current fire codes and safety standards. We also offer servicing and repairs to existing structures.

Free site visits & Estimates

Custom Solutions & Fast service


Insurance certificates available

Service includes

We Service & Repair