Experienced Smoke Vent Experts

Trusted specialists delivering safety and compliance solutions.

Worker adjusting equipment inside industrial machinery.

Built on Experience and Trust

ESM is a family-owned business of more than 35 years. Our specialized sheet metal business is located in San Juan Capistrano and Rancho Cucamonga, California. We pride ourselves on quick performance and strict timelines to guarantee our client’s deadlines are met.

Contact us today to learn more about how we can help you protect your property from fire hazards.

What We Do

Specializing in commercial and industrial buildings in new construction and tenant improvement by providing installation services of:

35 years of experience

New Code Requirements for CA. Annual Testing and Certification Maintenance

ESM provides Maintenance Agreements to fit any business need or budget. We inspect and test smoke vents on an annual basis as required by most local and county fire authorities, including the certification report.

In addition, our staff can replace worn smoke vent fusible links or cracked domes and repair tension rods and outside releases.

  • Install Smoke Vents, Skylights and roof hatches.
  • Switch out skylights to smoke vents
  • Switch out old worn domes with newly engineered hi-lumen tri-arc domes that give warehouses almost twice the light over past conventional domes.
  • Repair and replace smoke vents.
  • Upgrade and replace Fusible Links.
  • Install Draft curtains and Field Separation metal curtains.
  • Provide Tenant Improvement for Property Management Companies throughout CA.
  • Provide Tenant Improvement for Commercial owners.
  • T.I. for General Contractors.
  • New construction  Commercial and Industrial.
Man working on rooftop mechanical equipment.

Who We Work With

We partner with:

  • Property Management Companies

  • Commercial Property Owners

  • General Contractors

  • Industrial Facility Managers

Whether it’s a new build, tenant improvement, or system upgrade, we deliver solutions that meet safety standards and project requirements.

Reasons to Work with Us

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    Reliable Service

We show up on time and complete projects as promised.
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    Proven Experience

More than three decades of hands-on industry expertise.
  • Code checklist with magnifying glass icon.

    Code Compliance Focused

We help ensure your building meets all required safety regulations.
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    End-to-End Solutions

From installation to testing and certification, we handle it all.

Don’t Risk System Failure

Avoid system failure when it matters most. Schedule your smoke vent testing today and keep your building ready for emergencies with certified systems.