Frank Marrone & Sons Plumbing

- 9860 Lower Azusa Rd, El Monte, CA 91731

In the expansive and densely populated regions of Southern California, reliable, experienced plumbing services are essential for both the structural integrity of homes and the smooth operation of commercial properties. Frank Marrone & Sons Plumbing stands as a long-standing, family-owned, and operated business serving the Los Angeles area and surrounding communities, with a history spanning over 40 years. Incorporated in 1978, this company has established a robust presence in El Monte, California, providing specialized plumbing expertise for complex residential and large-scale commercial needs.

Protecting your California property, whether it's your family home or a commercial investment, requires licensed professionals dedicated to quality work. Frank Marrone & Sons Plumbing is a licensed professional plumber with deep experience in addressing the full spectrum of plumbing challenges unique to the Southern California environment, from minor repairs like a leaky toilet to major installations for new construction projects. Their commitment to using quality materials and delivering professional, dependable service ensures that all plumbing work meets the highest industry standards and local building codes.

Their extensive experience and comprehensive offerings, which impressively include specialized areas such as fire sprinklers and high-pressure gas systems, position them as a contractor capable of handling diverse and challenging projects. This versatility makes them a critical partner for homeowners planning remodels, developers building custom homes, and commercial clients managing tenant improvements.

Location and Accessibility

Frank Marrone & Sons Plumbing is firmly rooted in the El Monte community, strategically locating their current, long-term operational base in the heart of the region they serve. This central location in the San Gabriel Valley allows for efficient dispatch of services across the greater Los Angeles area, including El Monte, Arcadia, and other surrounding cities.

Their physical address, which they have occupied since 1978, is:

9860 Lower Azusa Rd, El Monte, CA 91731, USA

Operating from this well-established industrial location on Lower Azusa Road emphasizes their stability and deep commitment to the local economy and clientele. For customers across Southern California, this dedicated location provides reassurance of a solid, accessible, and easily contactable service provider, critical for managing plumbing emergencies and large, planned projects.

Services Offered

Frank Marrone & Sons Plumbing provides a wide and specialized array of plumbing services, effectively addressing the needs of both the residential sector and complex commercial properties across Southern California. Their expertise extends well beyond typical home repairs, making them a comprehensive resource for all major plumbing and related system installations.

Residential and Commercial Plumbing Solutions:

• Residential Plumbing Repairs: Addressing all common home services, including fixing clogged drains, repairing leaking pipes, and resolving issues like leaky toilets and frozen pipes.
• New Construction and Custom Installations: Specializing in installing entire plumbing systems for new custom homes of all sizes, multi-family residences, and condominiums (PUDs).
• Commercial Plumbing Systems: Handling specialized commercial projects, including plumbing for commercial buildings, hospitals, restaurants, and managing high-pressure gas systems.
• Sewer and Water Line Services: Expertise in the replacement of old pipes, main sewer, water, and gas service replacement, and installation of systems like grease interceptors for commercial operations.
• Advanced Pipe Services: Comprehensive re-piping services, including the replacement of older, potentially compromised lines, such as galvanized pipes, to ensure compliance with modern codes and improve water flow.
• Fire Sprinkler Systems: Providing crucial installation and maintenance of fire sprinklers and ensuring overall fire safety systems are up to code for both commercial and residential properties.
• Specialized System Installations: Expert handling of sewer and sump pumps systems and complex gas systems, including detection and repair of dangerous gas leaks.
• Remodeling and Tenant Improvement: Assisting with plumbing needs related to property remodels, bathroom upgrades, additions, and commercial tenant improvement projects.
• Plumbing Maintenance: Offering crucial routine maintenance to keep your plumbing system functioning efficiently and prolonging the lifespan of your plumbing investment.

Features and Highlights

For over four decades, Frank Marrone & Sons Plumbing has been a significant contractor in Southern California, and several key features highlight their market standing and professional capacity:

• Extensive Operating History: In operation for over 40 years, the company was established in 1973 and incorporated in 1978. This longevity signals stability, extensive field knowledge, and deep industry connections.
• Commercial and Large-Scale Expertise: Unlike many smaller local plumbers, the company excels in complex, large-scale projects, including custom homes, hospitals, and state and federal projects, demonstrating a high level of technical capability and specialized knowledge.
• Comprehensive Project Scope: They offer a complete spectrum of services, ranging from minor home repairs to full-system new construction plumbing installation, repipes, and specialized fire sprinkler installation.
• High-Value Project Experience: Their portfolio includes significant projects such as high-pressure gas systems and commercial tenant improvement, indicating competence in high-stakes and regulated environments.
• Licensed and Professional: They are licensed professional plumbers dedicated to delivering quality plumbing work, repairs, and maintenance using reliable, quality materials.

It must be noted that while the company has a long history and strong commercial experience, there is an important and relevant customer report of dissatisfaction regarding billing practices, specifically a significant change in the price from the initial quote to the final job cost. Potential customers should be aware of this specific concern and ensure clear, written agreements regarding the final cost before service commences.

Contact Information

Frank Marrone & Sons Plumbing, Inc. can be reached at their long-established El Monte location for residential, commercial, or new construction plumbing inquiries. They accept credit card payments for convenience.

Address: 9860 Lower Azusa Rd, El Monte, CA 91731, USA

Phone: (626) 444-2548

Mobile Phone: +1 626-444-2548

What is Worth Choosing

Choosing Frank Marrone & Sons Plumbing provides Southern California customers with access to a highly experienced contractor that has been successfully operating in the region for over four decades. Their most compelling draw is their capacity to bridge the gap between residential and heavy commercial plumbing needs. Homeowners in El Monte undertaking a major remodel or needing a full repipe can benefit from the same high-level expertise applied to complex institutional projects like hospitals and large custom homes.

The company's specialization in critical infrastructure, such as fire sprinklers and high-pressure gas systems, offers a layer of expertise not always found in standard plumbing operations. This is particularly valuable in a seismic zone like California, where system integrity is paramount. For commercial clients, their experience in tenant improvement and design-build projects means they understand the complexities of building timelines and code compliance.

However, prospective clients must prioritize clear communication and secure a firm, written quote before engaging services, given the negative feedback received regarding unexpected price changes. When managed with diligence regarding cost transparency, the extensive experience and broad scope of professional services—from fixing a simple leaky pipe to installing complex fire safety and sewer pump systems—make Frank Marrone & Sons Plumbing a powerful, experienced resource for all major plumbing demands across Southern California.

Frank Marrone & Sons Plumbing

9860 Lower Azusa Rd, El Monte, CA 91731, USA