Business Details
We founded Marino & Son Plumbing & Heating in 1925, and have proudly served the Baton Rouge community for 88 years with consistent, reliable plumbing services. Our company was originally established by Sam F. Marino, with support from his son, son-in-law, and brother Joe Marino, who ran our initial repair service division. Over multiple generations, the business has remained family-owned and operated, with leadership passing to Shirley Marino and her husband Ryan, before transitioning to current owners Stephanie Marino-Dauzat and Donnie Marino in 2012. Donnie brings more than 30 years of dedicated plumbing experience to our team, and holds a valid Master Plumbing License (LMP# 3490) to validate his advanced expertise. We specialize in both large-scale commercial new construction plumbing and comprehensive residential and commercial repair services, with a track record of delivering precise, code-compliant work for every project.
Our team has completed plumbing installations for high-profile local facilities including the original Baton Rouge Planetarium, Godchaux, Albertsons, the Louisiana Correctional Institute for Women, and multiple public and private schools. We also maintain long-standing partnerships with general contractors, architects, and property owners who rely on our consistent quality for all their plumbing needs. We prioritize competitive, transparent pricing and on-time project completion for every client, regardless of project size or scope. Our attention to detail is applied to every job, from small residential faucet repairs to large municipal commercial construction projects. We are committed to upholding the legacy of honesty, integrity, and dependability that has defined our business for 88 years, and prioritize long-term client satisfaction above all else.
Our team has completed plumbing installations for high-profile local facilities including the original Baton Rouge Planetarium, Godchaux, Albertsons, the Louisiana Correctional Institute for Women, and multiple public and private schools. We also maintain long-standing partnerships with general contractors, architects, and property owners who rely on our consistent quality for all their plumbing needs. We prioritize competitive, transparent pricing and on-time project completion for every client, regardless of project size or scope. Our attention to detail is applied to every job, from small residential faucet repairs to large municipal commercial construction projects. We are committed to upholding the legacy of honesty, integrity, and dependability that has defined our business for 88 years, and prioritize long-term client satisfaction above all else.
Highlights and features
- We have served the Baton Rouge community for 88 years.
- Our lead plumber has 30+ years of professional plumbing experience.
- We hold a valid Master Plumbing License (LMP# 3490).
- We have completed plumbing for iconic local Baton Rouge facilities.
- We provide competitive, transparent pricing for all project scopes.
Services
Commercial New Construction
We specialize in full-scope plumbing installations for new commercial construction projects across the Baton Rouge area. Our services are targeted at commercial developers, general contractors, and property owners building new commercial facilities. We deliver code-compliant, precise plumbing systems that meet project timelines and budget requirements for long-term reliability.
Commercial Service Specialists
We specialize in providing plumbing services for municipalities, public institutions, and civic organizations in the Baton Rouge area. Our commercial service clients include local government agencies, schools, and religious institutions that require reliable, code-compliant plumbing solutions. We leverage our 88 years of local experience to deliver consistent, high-quality work that meets public sector client requirements.
Commercial Repair
We provide comprehensive repair services for commercial properties of all sizes in the Baton Rouge area. Our target clients include business owners, property managers, and municipal organizations with plumbing issues in their commercial spaces. We resolve leaks, clogs, fixture malfunctions, and other plumbing problems quickly to minimize business downtime and operational disruption.
Residential Repair
We offer reliable repair services for all residential plumbing issues faced by Baton Rouge homeowners. Our services address common problems including leaky faucets, running toilets, water heater malfunctions, and drain clogs. We provide fast, transparent service with clear pricing to resolve residential plumbing issues efficiently and restore home functionality.
