Built on a foundation of radical transparency, Derek Finnegan Inc. provides San Marcos residents with honest, no-surprises door installation services. Drawing on four decades of hands-on experience, Derek Finnegan operates as a master door installer and finish carpenter. He emphasizes reliability, great communication, and integrity in every project executed across the San Marcos region, utilizing this extensive tenure to ensure deep proficiency in complex installations.
Holding State License #601901, the company is fully insured and bonded, guaranteeing maximum security for every client. The team has mastered the precise execution required for specialized projects, including custom folding doors, bifold doors, and entry doors. Expertise spans both interior door installation and exterior door installation, alongside specialized work like sliding door repair, detailed trim work, and weather stripping. Upholding traditional values, Derek Finnegan Inc. prioritizes keeping clients fully educated throughout their particular project in San Marcos, providing solutions tailored to unique needs.
