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Crack Injection Jobs (NOW HIRING)

ram-jack-st-louis

Crew Leader / Foreman

Arnold, MO · On-site

$27 - $35/hr

Types of Work Foundation underpinning and stabilization using steel piers Basement wall stabilization systems Crack injection and structural repair Carbon fiber reinforcement systems Interior ...

Kent Companies

Foreman

Grand Rapids, MI · On-site

Epoxy and urethane crack injection * Fluid-applied and sheet membrane waterproofing * Traffic coatings * Joint Sealants * Preparation of joint sealants * New joint sealant installation * Remove and ...

Ram Jack

Crew Leader / Foreman

Arnold, MO · On-site

$27 - $35/hr

Types of Work • Foundation underpinning and stabilization using steel piers • Basement wall stabilization systems • Crack injection and structural repair • Carbon fiber reinforcement systems ...

Kent Companies

Foreman

Grand Rapids, MI · On-site

Epoxy and urethane crack injection * Fluid-applied and sheet membrane waterproofing * Traffic coatings * Joint Sealants * Preparation of joint sealants * New joint sealant installation * Remove and ...

Ram Jack

Concrete Repair

El Cajon, CA · On-site

$22 - $30/hr

Epoxy crack repair * Epoxy injection * FRP work * Post and pier adjustment and replacement * Polyurethane void fill * Concrete form work * Crawl space work * Use of manual and motorized equipment for ...

ram-jack-st-louis

Concrete Lifting Leader

Arnold, MO · On-site

$24 - $35/hr

... crack injections and concrete repair work Install carbon fiber reinforcement systems Operate specialized pumping and injection equipment Evaluate jobsite conditions and adjust installation methods as ...

Coast Personnel

Quality

Turtle Lake, WI · On-site

Performing "stress tests" to ensure the plastic doesn't crack under pressure or fail in its ... Primarily on the manufacturing floor (which can be noisy and warm due to injection molding or ...

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Crack Injection information

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$5

$19

$30

How much do crack injection jobs pay per hour?

As of Jun 7, 2026, the average hourly pay for crack injection in the United States is $19.38, according to ZipRecruiter salary data. Most workers in this role earn between $16.59 and $20.67 per hour, depending on experience, location, and employer.

What are some common challenges faced by technicians performing crack injection repairs, and how can they be addressed?

Technicians performing crack injection repairs often encounter challenges such as identifying the root cause of cracking, working in confined or damp spaces, and ensuring proper adhesion of the injection material. Addressing these challenges requires thorough site assessment, careful surface preparation, and using the right type of injection resin for specific crack conditions. Collaboration with structural engineers and adherence to safety protocols also help in delivering durable and effective repairs.

What is crack injection?

Crack injection is a repair method used to fill and seal cracks in concrete structures, such as walls, floors, and foundations. The process involves injecting specialized materials, like epoxy or polyurethane resins, into the cracks under pressure to restore the structural integrity and prevent water seepage. This technique is widely used in both residential and commercial settings for waterproofing and strengthening damaged concrete. Crack injection is often preferred because it is minimally invasive and provides a long-lasting solution. Proper assessment and preparation are crucial for the effectiveness of the repair.

What are the key skills and qualifications needed to thrive as a Crack Injection Technician, and why are they important?

To excel as a Crack Injection Technician, you need a solid understanding of construction principles, concrete repair techniques, and experience with injection processes, often supported by relevant trade certifications or on-the-job training. Familiarity with specialized equipment such as injection pumps, epoxy or polyurethane materials, and safety compliance systems is crucial. Attention to detail, problem-solving abilities, and effective communication with clients and team members are standout soft skills. These competencies are essential to ensure durable repairs, maintain structural integrity, and deliver reliable service in construction and restoration projects.
Infographic showing various Crack Injection job openings in the United States as of May 2026, with employment types broken down into 94% Full Time, and 6% Temporary. Highlights an 100% In-person job distribution, with an average salary of $40,316 per year, or $19.4 per hour.
Waterproofing Helper/Technician

Waterproofing Helper/Technician

Lee Construction Group, Inc.

Charlottesville, VA • On-site

$14.75 - $19.25/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 18 days ago

Job description

Join Our Team as a Waterproofing Helper!
Hey there! Are you looking to dive into the construction world? The PWC Waterproofing Team is on the hunt for new members, and no experience is needed - we'll teach you everything you need to know!
Why You'll Love It Here:
  • Learn on the Job: We'll train you in waterproofing and safety.
  • Team Vibes: Work with a friendly crew that values good communication.
  • Safety For Life Culture: Learn best practices. We provide the gear you need to stay safe.
  • Outdoor Fun: Enjoy working outside all year round, from 6:30 am to 3:30 pm with a lunch break.

Our Values:
  • Pioneering: Be part of a forward-looking team.
  • Honorable: Work with integrity.
  • Professional: Experience a Safety for Life culture that supports your success.

Perks:
  • Weekly paychecks
  • Medical, Dental, Vision, and Life Insurance
  • Voluntary Short-Term Disability
  • 401(k) Plan
  • Paid Time Off
  • Holidays
  • Education & Training Opportunities

What You'll Do:
  • Follow our Safety for Life policies
  • Apply waterproofing, air barrier, and crack injection products
  • Work on lifts, ladders, and scaffolding
  • Help out with general labor tasks

What You Need:
  • Strong Work Ethic: Punctual and reliable.
  • Communication Skills: Good communication and listening skills.
  • Team Player: Willingness to be an effective team member.
  • Be at least 21 years old
  • High School Diploma or GED
  • Valid Virginia Driver's License with a good driving record
  • Willing to take a Drug Test

Ready to join our team? Apply now!

Apply