1

Firestop Jobs in Colorado (NOW HIRING)

Branch Supervisor - Firestopping

Denver, CO · On-site

$58K - $64K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Review project drawings, specifications, and firestop details before work begins. * Ensure installations meet UL-listed systems, manufacturer requirements, Engineering Judgments (EJs), and applicable ...

Yard Worker

Denver, CO · On-site

$20 - $25/hr

Installed products include roofing, waterproofing, insulation, firestop, and garage doors for both commercial and residential construction. The company is signatory to the Roofers and Carpenters ...

Level II Data Cabling Technician

Aurora, CO

$25 - $29/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Install firestop systemsin accordance withapplicable codes and project requirements Pathway Construction * Demonstrate thorough knowledge of: * J-Hooks * Ladder Rack Systems * Cable Tray and Flex ...

Firestop information

See Colorado salary details

$12

$22

$30

How much do firestop jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for firestop in Colorado is $22.01, according to ZipRecruiter salary data. Most workers in this role earn between $17.93 and $22.98 per hour, depending on experience, location, and employer.

How to become a firestop inspector?

To become a firestop inspector, individuals typically need a high school diploma or equivalent, followed by specialized training in firestop systems and inspection procedures. Certification from organizations such as the National Fire Protection Association (NFPA) or the International Firestop Council (IFC) is often required or preferred, and experience in construction or building inspection can enhance job prospects.

Can anyone do firestop?

Firestop work involves installing fire-resistant materials to prevent the spread of fire and smoke through openings in walls and floors. While some entry-level positions may not require prior experience, most firestop jobs require training, knowledge of fire codes, and often certification. Physical ability to work in confined spaces and adherence to safety standards are also important for this role.

What are the key skills and qualifications needed to thrive in the firestop position, and why are they important?

To thrive as a Firestop, you need expertise in interpreting construction drawings, familiarity with fireproofing materials, and the ability to safely install firestop systems, often backed by OSHA certification or specialized manufacturer training. Experience with caulking guns, sealants, and inspection software is commonly required for precise and compliant installations. Attention to detail, strong communication, and the ability to work collaboratively on site are valued soft skills. These skills ensure that fire barriers are properly installed, contributing to building safety and regulatory compliance.

What does a firestop do?

A typical day for a Firestop technician involves reviewing job specifications, preparing and applying firestop materials to penetrations or joints in walls and floors, and documenting completed work to meet safety codes. You'll often work alongside other tradespeople, such as electricians and plumbers, to coordinate timing and ensure all fire barriers are properly maintained during building projects. The role may require moving between different job sites and working at various heights or in confined spaces. Clear communication and adaptability are essential, as project priorities can shift daily and quality must always meet rigorous fire safety standards.

What is a firestop?

A Firestop job involves installing fire-resistant materials to seal openings and gaps in walls, floors, and ceilings to prevent the spread of fire, smoke, and gases. Firestop installers work in buildings under construction or renovation to ensure compliance with fire safety codes. Their tasks may include applying fireproof sealants, installing fire barriers, and inspecting firestopping systems for effectiveness. This role is critical in protecting lives and property by maintaining the integrity of fire-rated structures.

What job categories do people searching Firestop jobs in Colorado look for?

The top searched job categories for Firestop jobs in Colorado are:

What cities in Colorado are hiring for Firestop jobs?

Cities in Colorado with the most Firestop job openings:

Infographic showing various Firestop job openings in Colorado as of August 2026, with employment types broken down into 2% As Needed, 86% Full Time, 10% Part Time, and 2% Contract. Highlights an 96% Physical, and 4% Remote job distribution, with an average salary of $45,784 per year, or $22 per hour.

Commercial Building Inspector

The Misch Group

Commerce City, CO

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 3 days ago


Job description

Description
We are seeking a qualified and motivated Inspector to join our growing team. This role is responsible for conducting building and firestop inspections across a variety of construction sites, with an emphasis on educational, commercial, and multifamily residential facilities. Candidates must hold both an ICC B2 Commercial Building Inspector certification and a Firestop Inspection certification to qualify for the top pay rate. Work is conducted in the field using modern inspection software and mobile devices, and inspectors travel directly to job sites from home.

Key Responsibilities
  • Perform on-site inspections of commercial, educational, airport, and multifamily construction projects
  • Conduct firestop inspections in accordance with project specs and code requirements
  • Complete accurate, timely inspection reports using iPads and digital tools
  • Identify code violations, document deficiencies, and verify corrective actions
  • Coordinate with project managers (PMs), contractors, and Authorities Having Jurisdiction (AHJs)
  • Attend precursor meetings and engage with client teams and field personnel

Skills, Knowledge and Expertise
Must-Have Qualifications
  • ICC B2 Commercial Building Inspector certification (Required)
  • Firestop Inspection certification (Required)
  • 1+ year of inspection experience
  • Experience inspecting education-related facilities (K–12 or higher education)
  • Strong computer literacy: iPads/tablets, inspection software, mobile reporting
  • Valid driver's license and clean driving record
  • Legal authorization to work in the U.S.
  • Additional ICC Special Inspections certifications (e.g., Reinforced Concrete, Structural Steel, Soils)
  • More than 1 year of inspection experience
  • Familiarity with AHJ protocols and inspection coordination

Benefits
  • Health insurance (50% employer-paid)

  • Vision & dental insurance

  • 401(k) with matching

  • Up to 40 hours paid vacation per year (capped; additional flexibility based on performance at manager's discretion)
  • Supportive, collaborative team environment
  • Professional growth opportunities

A hands-on, field-based inspector who holds both required certifications, has experience with educational or commercial construction projects, and is comfortable using modern tech tools to document compliance and communicate findings. You thrive in a fast-paced, site-based role, can collaborate across teams, and are driven by code accuracy and safety.