High-Performance Rain Gutter Systems for Commercial & Multifamily Properties

Engineered for durability and performance, our rain gutter solutions protect your investment by providing superior water management for commercial and multifamily buildings across Southern California.
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Licensed & Insured

CSLB #1050561

Classifications: C43 and C39

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Commercial & Multifamily Focused

 New construction &
large-scale projects

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In-House Fabrication

Faster turnaround. More control.
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Serving Southern & Central California

Regional reach with local accountability

Your Trusted Partner for Commercial Water Management

At BAM Sheet Metal Co., we specialize in the fabrication and installation of high-performance rain gutter systems designed specifically for the rigorous demands of commercial and multifamily properties. For general contractors, a reliable water management system is not just an accessory; it is a critical component of the building envelope that safeguards the structure’s integrity and longevity. We understand that failure is not an option. That’s why our entire process, from initial drawings to final installation, is built around delivering a precisely engineered gutter system that performs flawlessly under the heaviest conditions.
Our key advantage lies in our in-house fabrication capabilities and our team of experienced journeymen. This powerful combination allows us to maintain complete control over quality and scheduling. While other subcontractors are delayed by supply chain issues, we are fabricating your custom system to exact specifications. This focus on speed and dependability ensures we integrate seamlessly with your project timeline, making us the reliable partner you need to keep your project on track and your building watertight.

A Comprehensive Range of Gutter Materials & Systems

We offer a complete selection of rain gutter systems, fabricated from high-quality materials to meet your project’s specific aesthetic, budget, and performance requirements. Our in-house fabrication allows for full customization to suit any architectural style.
We fabricate a variety of gutter profiles to match your design and capacity needs:

K-Style Gutters

A highly efficient and popular choice for many commercial applications, offering a classic, crown-molding-like appearance.

Fascia Gutters

Ideal for architecturally significant buildings, providing a traditional, elegant aesthetic.

Custom Box Gutters

Fabricated in-house to any dimension, these are the perfect solution for large commercial roofs requiring maximum water-carrying capacity.

 Our gutters are available in a range of durable and attractive materials:

Aluminum

A lightweight, corrosion-resistant, and cost-effective option available in a wide spectrum of pre-finished colors to match any facade.

Galvanized Steel

A heavy-duty, strong, and durable choice designed to withstand the harshest commercial environments.

Copper

A premium, legacy material that offers unparalleled longevity, durability, and a distinguished, elegant appearance that evolves over time.

Gutter Color Chart

We complete the system with a full range of downspouts, elbows, and custom-fabricated conductor heads that complement your building’s architecture and ensure efficient water flow from the roof to the ground.

Our Work in Action

Explore a selection of our recently completed rain gutter system projects for commercial and multifamily properties.
Galvanized steel

The Lofts at Pasadena

 500 ft. of custom 8-inch box gutter
Galvanized steel

The Lofts at Pasadena

 500 ft. of custom 8-inch box gutter
Galvanized steel

The Lofts at Pasadena

 500 ft. of custom 8-inch box gutter
Galvanized steel

The Lofts at Pasadena

 500 ft. of custom 8-inch box gutter
Galvanized steel

The Lofts at Pasadena

 500 ft. of custom 8-inch box gutter
Galvanized steel

The Lofts at Pasadena

 500 ft. of custom 8-inch box gutter

Our 5-Step Process for a Perfect, On-Time Installation

Our systematic approach eliminates guesswork and guarantees a seamless experience for you and your team, ensuring your project stays on schedule and on budget.

Estimate & Consultation

We meticulously review your architectural plans and specifications to provide a detailed, transparent, and comprehensive estimate. We identify potential challenges and opportunities for value engineering early on.

Shop Drawings & Detailing

Our in-house drafting team creates precise shop drawings, ensuring every component is perfectly designed and engineered to integrate with your building’s specific structure and design.

In-House Fabrication

Your entire gutter system is fabricated to exact specifications in our state-of-the-art facility. This gives us complete control over quality and allows us to meet your project’s timeline without relying on external suppliers.

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On-Site Installation

Our experienced journeymen arrive on-site fully prepared to install the system efficiently and safely. We pride ourselves on coordinating flawlessly with other trades to prevent delays.

Final Walk-Through & Quality Assurance

We conduct a thorough final walk-through with your site supervisor to conduct a rigorous quality assurance check, ensuring the system meets our high standards and your complete satisfaction
On the Azure Creek project, we had three major rain delays. BAM’s gutter system was the only thing that didn’t leak. They were in and out two weeks ahead of schedule, saving us a fortune in potential water damage repairs. They’re our first call now.

John D.

Senior PM, MegaCorp Construction

What Our Clients Say

Protect Your Building with a Superior Rain Gutter System

Don’t leave your project’s water management to chance. Contact us today for a free, no-obligation quote and discover the peace of mind that comes with a dependable partner.