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Union Insulation Jobs in Missouri (NOW HIRING)

pcg

Project Manager - Mechanical Insulation

Kansas City, MO · On-site

$88K - $119K/yr

Manage the full lifecycle of mechanical insulation projects (pre-construction through closeout ... Experience with working with union representatives. * OSHA Certification. * Local to the Kansas ...

pcg

Project Manager - Mechanical Insulation

Kansas City, MO · On-site

$88K - $119K/yr

Manage the full lifecycle of mechanical insulation projects (pre-construction through closeout ... Experience with working with union representatives. * OSHA Certification. * Local to the Kansas ...

HTH Companies

Warehouse Laborer / Box Truck Driver

Union, MO · On-site

$13.50 - $16.50/hr

... insulation, scaffolding, industrial cleaning, and various other services to meet our customers ... Seeking qualified driver for our Union, MO location. This position requires candidate to drive and ...

HTH Companies

Warehouse Laborer / Box Truck Driver

Sullivan, MO · On-site

$13.75 - $16.75/hr

... insulation, scaffolding, industrial cleaning, and various other services to meet our customers ... Seeking qualified driver for our Union, MO location. This position requires candidate to drive and ...

HTH Companies

Warehouse Laborer / Box Truck Driver

Union, MO · On-site

$13.50 - $16.50/hr

... insulation, scaffolding, industrial cleaning, and various other services to meet our customers ... Seeking qualified driver for our Union, MO location. This position requires candidate to drive and ...

HTH Companies

$12.50 - $15.25/hr

... insulation, scaffolding, industrial cleaning, and various other services to meet our customers ... Seeking qualified driver for our Union, MO location. This position requires candidate to drive and ...

HTH Companies

Warehouse Laborer / Box Truck Driver

Sullivan, MO · On-site

$13.75 - $16.75/hr

... insulation, scaffolding, industrial cleaning, and various other services to meet our customers ... Seeking qualified driver for our Union, MO location. This position requires candidate to drive and ...

HTH Companies

$12.50 - $15.25/hr

... insulation, scaffolding, industrial cleaning, and various other services to meet our customers ... Seeking qualified driver for our Union, MO location. This position requires candidate to drive and ...

HTH Companies

Warehouse Laborer / Box Truck Driver

Union, MO · On-site

$13.50 - $16.50/hr

... insulation, scaffolding, industrial cleaning, and various other services to meet our customers ... Seeking qualified driver for our Union, MO location. This position requires candidate to drive and ...

hth companies

Warehouse Laborer / Box Truck Driver

MO · On-site

$18 - $20/hr

... insulation, scaffolding, industrial cleaning, and various other services to meet our customers ... Seeking qualified driver for our Union, MO location. This position requires candidate to drive and ...

HTH Companies

Warehouse Laborer / Box Truck Driver

Sullivan, MO · On-site

$13.75 - $16.75/hr

... insulation, scaffolding, industrial cleaning, and various other services to meet our customers ... Seeking qualified driver for our Union, MO location. This position requires candidate to drive and ...

Topbuild

Warehouse / CMV Driver

Saint Louis, MO · On-site

$24/hr

... insulation and building material products? Is being part of a company that is recognized as a ... Union: Teamsters Local 682 position Compensation Range $17.00 - $20.00 Tocomply withPay ...

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Union Insulation information

See Missouri salary details

$13

$19

$28

How much do union insulation jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for union insulation in Missouri is $19.51, according to ZipRecruiter salary data. Most workers in this role earn between $16.25 and $21.44 per hour, depending on experience, location, and employer.

What is a union insulator?

Union insulation workers are skilled tradespeople who install and replace insulation systems in buildings and industrial settings to help control temperature and energy efficiency. They are members of a labor union, which negotiates wages, benefits, and working conditions on their behalf. Union insulation workers often receive formal training through apprenticeships and work on projects such as commercial buildings, factories, and power plants. Their responsibilities may include reading blueprints, measuring and cutting insulation materials, and ensuring installations meet safety codes.

What skills and qualifications are needed to be a union insulator?

To thrive as a Union Insulator, you need proficiency in insulation installation techniques, blueprint reading, and a solid understanding of safety regulations, often supported by completion of a registered apprenticeship program. Familiarity with hand and power tools, as well as materials like fiberglass, foam, and specialized protective gear, is typically required. Attention to detail, reliability, and strong teamwork skills help individuals excel in varied job site environments. These competencies are crucial for ensuring energy efficiency, safety, and high-quality workmanship in construction and industrial projects.

What are common challenges faced by union insulators on large-scale construction projects?

Union Insulators working on large construction projects often encounter challenges such as coordinating with multiple trades in confined spaces, adhering to strict safety regulations, and meeting tight project deadlines. Effective communication with other union members and contractors is crucial to ensure insulation is installed correctly and on schedule. Additionally, adapting to varying weather conditions and keeping up with the latest materials and techniques can be demanding but also offer opportunities for professional growth.

What is the difference between Union Insulation vs Union Insulation Installer?

AspectUnion InsulationUnion Insulation Installer
CredentialsApprenticeship, certifications in insulation techniquesApprenticeship, certifications in insulation installation
Work EnvironmentConstruction sites, commercial and residential projectsConstruction sites, residential and commercial buildings
Employer & Industry UsageUnion-based construction companies, insulation contractorsUnion-based insulation companies, general contractors

Union Insulation refers to the broader role or category of workers involved in insulation work, often encompassing various tasks and responsibilities. Union Insulation Installer is a specific job title for workers who perform the actual installation of insulation materials. While both roles require similar credentials and work in similar environments, the installer is directly responsible for executing insulation projects on-site.

How to become a union insulator?

To become a union insulator, you typically need to complete an apprenticeship program that combines on-the-job training with classroom instruction, usually lasting 3-4 years. Applicants must meet age and education requirements, pass a skills assessment or aptitude test, and often need a valid driver's license; once certified, they can work as a journeyman insulator in union settings.

What are the most commonly searched types of Insulation jobs in Missouri?

The most popular types of Insulation jobs in Missouri are:

What are popular job titles related to Union Insulation jobs in Missouri?

For Union Insulation jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Union Insulation jobs in Missouri look for?

The top searched job categories for Union Insulation jobs in Missouri are:

What cities in Missouri are hiring for Union Insulation jobs?

Cities in Missouri with the most Union Insulation job openings:

Union Insulation jobs near you
Infographic showing various Union Insulation job openings in Missouri as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 20% Part Time, and 1% Contract. Highlights an 96% Physical, 2% Hybrid, and 2% Remote job distribution, with an average salary of $40,576 per year, or $19.5 per hour.

Insulation Technician

Midwest Insulation

Maryland Heights, MO • On-site

$20 - $34/hr

Full-time

Medical, Retirement

Re-posted 8 days ago

Job description

Why Work With Us

Midwest Insulation has been a trusted name in the insulation industry. As a union contractor, we take pride in delivering high-quality solutions for commercial and residential projects throughout St. Louis, MO and surrounding areas.

We deliver Building Performance Solutions, expert installation, and exceed customer expectations. Here, initiative is encouraged, innovation thrives, and collaboration feels like family. With the right tools, training, and support, we empower every team member to grow, succeed, and build a rewarding career.

Our Values in Action

Our core values guide everything we do — shaping how we work, grow, and succeed together:

  • Drive to Win – We set high standards and take pride in delivering exceptional results.
  • Deliver Beyond Expectations – We go the extra mile to ensure quality, safety, and client satisfaction.
  • Step Up amp; Take Ownership – Every team member is empowered to take initiative and make an impact.
  • Strive to Innovate – Continuous learning and problem-solving keep us at the forefront of our industry.
  • We Are Family – Respect, trust, and teamwork define our workplace culture.

At Midwest Insulation, you’re more than an employee — you’re part of a team committed to building excellence together.

We’re currently seeking an Insulation Technician to join our growing team. This is an opportunity to work on projects that make a lasting impact—all while earning competitive pay and excellent union benefits.

Key Responsibilities

  • Install insulation (batt or blown) in residential and commercial buildings, including attics, walls, basements, and ceilings.
  • Operate insulation blowing equipment, hand tools, and other installation machinery safely and efficiently.
  • Work with project managers, contractors, and construction teams to ensure proper insulation placement and compliance with specifications.
  • Inspect completed work to ensure quality and adherence to building codes and project standards.
  • Maintain clean and organized job sites and follow all safety protocols.

Working Conditions

  • Work in all weather conditions
  • Perform tasks at heights such as attics, ladders, scaffolding, and commercial ceilings.
  • Enter tight or confined spaces, such as crawl spaces and mechanical rooms.
  • Lift and carry insulation materials and equipment weighing up to 50 lbs.

Qualifications

Required:

  • Hands-on experience in construction, remodeling, or insulation installation.
  • Ability to safely work in varied physical conditions, including heights and confined spaces.
  • Strong work ethic, reliability, and attention to detail.
  • Excellent communication and teamwork skills.
  • Valid driver’s license and clean driving record.
  • Must pass a drug screen.

Preferred:

  • Experience with blown-in, batt, or spray foam insulation.
  • Familiarity with residential and commercial construction practices.

The Midwest Advantage

When you join our team, you’re not just taking a job — you’re investing in your future. We offer professional growth, industry-leading training, and a supportive environment built on trust, teamwork, and excellence. Our team members enjoy:

  • Competitive pay
  • Union benefits including medical insurance
  • Annuity and pension retirement plan
  • Opportunities for career growth in the rapidly expanding energy efficiency industry
  • Learn a trade and receive paid training!

Here you’re more than an employee; you’re part of a team building excellence together.

Apply