Business Details
50+ Years
experience
Emergency
services
Your Trusted Plumbing Partner in El Monte, CA
Founded in 1973 by Frank Marrone, our company has grown from a home-based operation to a respected family-owned business serving Southern California. With over 50 years of combined experience, we specialize in commercial and residential plumbing solutions, including fire sprinkler systems, repiping, and emergency repairs. Our team of licensed professionals prioritizes quality installations, proactive maintenance, and client satisfaction.We serve diverse sectors such as healthcare facilities, restaurants, and custom homes while maintaining the integrity of our family legacy. Our commitment to excellence is demonstrated through our long-standing reputation, use of premium materials, and personalized service tailored to each client's unique needs.
Services
Commercial Plumbing
Residential Plumbing
Fire Sprinklers
Repipes
Projects
Details
- Year established: 1973
Highlights and features
- Family-owned since 1973 with 50+ years combined industry experience
- Licensed professionals serving Southern California's commercial and residential needs
- Specialized in complex projects including hospitals and federal buildings
- Emergency repair services available for urgent plumbing failures
- Comprehensive solutions from new installations to preventative maintenance
Services
Commercial Plumbing
We provide comprehensive commercial plumbing solutions for businesses and institutions. Our licensed professionals handle new construction, tenant improvements, and emergency repairs for restaurants, hospitals, and government buildings. With expertise in complex systems like high-pressure gas and subterranean piping, we ensure reliable operations while minimizing business disruptions through efficient service.
Residential Plumbing
Our residential plumbing services protect homeowners' investments through expert repairs and installations. We handle everything from leaky faucets to complete home re-piping, specializing in custom homes and multi-family properties. With 40+ years of local experience, we offer preventative maintenance programs and emergency services to keep homes safe and functional while maintaining code compliance.
Fire Sprinklers
We design and install fire sprinkler systems for both residential and commercial properties. Our systems provide critical fire protection while potentially reducing insurance premiums. For commercial clients, we ensure business continuity through code-compliant installations that meet strict safety standards. We also offer maintenance and repair services for existing systems to guarantee optimal performance when needed most.
Repipes
Our re-piping services address failing plumbing systems in older homes and buildings. We replace rusted galvanized pipes and problematic polybutylene piping with durable materials that improve water quality and system efficiency. With experience in both residential and commercial re-piping, we minimize disruption while ensuring code-compliant installations that protect property investments from water damage risks.
Projects
We manage plumbing projects of all scales, from small repairs to large-scale installations. Our portfolio includes hospitals, restaurants, and federal buildings requiring specialized plumbing solutions. With expertise in design-build installations and value engineering, we deliver tailored solutions that meet project specifications while maintaining budget and timeline constraints through our comprehensive project management approach.
People
Frank Marrone Sr.
Founder
Established the company in 1973 after working as a union plumber. Transitioned from home-based operation to incorporated business in 1978, laying the foundation for the family-owned enterprise that continues today.
Frank Marrone Jr.
Co-Owner
Joined the business at 14 as an apprentice, later becoming journeyman plumber before moving to office management in the 1980s. Assumed leadership responsibilities in the 1990s and co-owns the business since 1998.
Benjamin Marrone
Co-Owner
Started as summer apprentice, became journeyman plumber in 1987, and transitioned to office management in the 1990s. Co-owns the business since 1998, bringing decades of hands-on experience to daily operations.
Questions
What areas do you serve?
We primarily serve Southern California, including Los Angeles County and surrounding regions for both residential and commercial plumbing needs.
Do you handle emergency plumbing repairs?
Yes, we offer emergency repair services for urgent plumbing failures in both residential and commercial properties to minimize damage and disruption.
What commercial plumbing services do you offer?
We provide complete commercial plumbing solutions including new construction, tenant improvements, fire sprinkler systems, high-pressure gas lines, and emergency repairs for businesses and institutions.
What signs indicate I need re-piping?
Common signs include rust-colored water, frequent leaks, reduced water pressure, and visible pipe corrosion. We can assess your system and recommend appropriate solutions.
Are you licensed and insured?
Yes, we maintain active contractor's license #397884 and carry proper insurance coverage for all our plumbing services in California.
