Lewis M. Merlo, Inc.

Lewis M. Merlo, Inc. is a roofing contractor in San Francisco, CA, specializing in residential, commercial, and industrial concrete work throughout the Bay Area. With a legacy dating back to 1906, the company has built a reputation for meticulous craftsmanship, prompt service, and courteous professionalism. Serving homeowners, architects, engineers, property managers, and general contractors, Lewis M. Merlo, Inc. handles a wide range of projects including foundation repairs, seismic renovations, sidewalk and driveway installations, ADA-compliant access improvements, and custom formwork in tight spaces. The company is particularly known for its expertise in historic building restoration and infrastructure upgrades, ensuring every project meets the highest standards of durability and compliance. Clients consistently praise the team’s responsiveness, attention to detail, and ability to exceed expectations, with multiple reviews highlighting the professionalism of estimator Owen Doherty and the thoroughness of field manager Martin Gomez.

Rooted in the aftermath of the 1906 earthquake, Lewis M. Merlo, Inc. began as a small sidewalk repair business and has since evolved into a trusted name in Bay Area construction. The company maintains a steadfast commitment to quality, using modern materials and techniques while preserving the integrity of older structures. Projects range from urban plaza renovations to reinforcing retaining walls and repairing city-mandated sidewalks damaged by tree roots. The team works closely with city agencies to ensure all work meets evolving accessibility and safety codes, particularly in ADA compliance. Their services extend to site surveys, exploratory work, and budget development, making them a full-service partner for complex construction needs.

Located on Grove Street, the business sits just a short walk from key city infrastructure. It is situated about 0.1 miles from Divisadero Street and Fell Street, both major thoroughfares, and within a quarter-mile of San Francisco Fire Station 21 and the Postal Chase post office. The Independent theater and Golden Gate Avenue are also nearby, placing the company in a well-connected, accessible part of the city.

The business is recognized for its thorough, well-documented online presence and a website that search engines read cleanly, reflecting a long-standing commitment to transparency and professionalism. With over a century of service, Lewis M. Merlo, Inc. remains a cornerstone of San Francisco’s construction community, known for reliability, technical expertise, and enduring quality.

As a fixture in San Francisco’s built environment, Lewis M. Merlo, Inc. continues to uphold the city’s standards for resilient, thoughtful infrastructure.