Site Representative & Quality Control

United Companies; Montrose (CO); On-site; USD 30,000 - 36,000; Full time

Benefits offered by this job

Competitive base pay

Job summary

United Companies, a CRH Company, is seeking a Site Representative & Quality Control specialist for our Ready Mix operations in Colorado. The role focuses on sampling, testing, and safe delivery of concrete, with emphasis on accuracy and regulatory compliance.

The ideal candidate will have a high school diploma, 1–2 years of experience, ACI Field Level I certification, and a valid driver’s license (Class B CDL preferred). Willingness to work overtime is required.

Qualifications

• High school diploma or GED preferred.
• 1–2 years prior experience preferred.
• Must have an ACI Field Level I certification and a valid driver’s license.

Responsibilities

• Safely and efficiently collect samples for testing.
• Ensure safety of transportation personnel and the public.
• Inspect, analyze, and diagnose malfunctions in trucking equipment.
• Perform sampling, testing, and reporting procedures according to protocol.
• Maintain daily test records and submit results to project lead technician.
• Adhere to MSHA & OSHA regulations for safe working procedures.
• Assist with delivery area familiarity and driver support.
• Be willing to work overtime as needed.

Skills

ACI Field Level I

Driver's license

Customer service

Teamwork

Safety-conscious

Adaptability

Education

High school diploma or GED

Tools

Database software

Job description

Career Opportunities: Site Representative & Quality Control (530373)

Requisition ID530373-Posted11/02/2026-AMAT-United Companies-Full Time-Quality-United States-Colorado

United Companies, is a CRH Company.Our purpose, commitment to the future, and formula for growth is to champion the safety, empowerment, and development of our employees. We strive to be The Preferred Source of quality sand, rock, landscape products, ready-mixed concrete, asphalt, paving and construction services. We succeed as a team by embracing integrity, mutual respect, innovation, service, sustainability, and financial strength.

Position Overview

This is a skilled position requiring the individual to manage a variety of functions related to the Ready Mix production and delivery operations. The individual must have a good understanding of construction, Ready-Mix concrete, and operations as they relate to transportation. Employee will assist with the safe utilization of trucking resources, personnel and regular reports reflecting status of the RMC delivery process . This position will also be responsible for the safe sampling and testing of ready mix concrete; including proper collection to be tested and accurate analysis of the materials. Driving of a company vehicle will be required.

Pay ranges from $22 to $26 an hour, based on experience.

Key Responsibilities (Essential Duties and Functions)

Safely and efficiently collect samples for testing .

Ensuring the overall safety of transportation personnel and the public

Have a working knowledge of state DOT and governing agency job specifications .

Must be customer service oriented , both internally and externally .

Must be familiar with different truck capacities and abilities .

Maintain professional demeanor in stressful conditions.

Works directly with RMC operations to ensure the overall safety of the transportation and delivery of Ready- Mix concrete through constant daily monitoring and efficient methods.

Be able to inspect, analyze, and diagnose malfunctions in trucking equipment.

Must have the ability to familiarize with the delivery areas as well as assist drivers.

Ability to perform project test procedures relative to individual levels of certification in testing construction materials , hold ACI Field Level I Certification .

Perform sampling, testing, and reporting procedures according to established protocol, having the ability to test construction material samples and recording test results in a timely and accurate manner.

Promptly report non-compliant tests to batch person when applicable. Calculate chemical adjustments and dose loads accordingly.

Maintain daily record of test results , prepare daily reports, and submit results to project lead technician or main lab supervisor.

Perform daily housekeeping operations and maintain a clean lab environment.

Properly follow all company policies and MSHA & OSHA regulations for safe working procedures and environmental best practices . Report any problems to the Foreman, Superintendent, Safety Manager , or Human Resources Manager.

Perform job tasks in accordance with industry best practices and requirements of the equipment (lifting , carrying , sitting, walking, and climbing).

Perform other duties as assigned by supervisor .

Be able and willing to work flexible hours including overtime as job needs arise .

Qualifications

To perform this job successfully , an i ndividual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge , skills, and/or ability required. Reasonable accommodations may be made to enable individuals with disability to perform the essential functions.

Education/Experience

High school diploma or general education degree (GED) preferred.

One to two years prior experience preferred.

Work Requirements

Ability to read and comprehend simple instructions, short correspondence, and memos. Ability to write simple correspondence.

Ability to add , subtract, multiply and divide in all units of measure, using whole numbers, common fractions, and decimals. Ability to compute, rate , ratio, percent, and i nterpret bar graphs.

Ability to present information in one on one and small group situations to customers, clients, and other employees of the organization.

Ability to apply common sense understanding to carry out detailed , but uninvolved written or oral instruction.

Ability to work well with others in a group or one on one setting .

To perform this job successfully, an individual should be able to type and use keyboards accurately and have knowledge of Database software.

May be subject to drug testing, medical exams, and physical abilities testing.

Knowledge/Skill Requirements

Must have a current ACI Field Level I

Must have a current and valid driver’s license with a good driving record.

Preference given to Class B CDL holder with Air Brakes.

Customer Service - Manages difficult or emotional customer situations; Responds promptly to needs.

Teamwork - Contributes to building a positive team spirit.

Judgment - Exhibits sound and accurate judgment.

Planning/Organizing - Uses time efficiently.

Professionalism - Approaches others in a tactful manner; Reacts well under pressure; Accepts responsibility for own actions.

Safety and Security - Observes safety and security procedures; Determines appropriate action beyond guidelines; Reports potentially unsafe conditions; Uses equipment and materials properly.

Adaptability - Adapts to changes in the work environment; Changes approach or method to best fit the situation; Able to deal with frequent change, delays, or unexpected events.

Attendance/Punctuality - Is consistently at work and on time.

Dependability - Follows instructions, responds to management direction; Commits to long hours of work when necessary to reach goals.

Initiative - Asks for and offers help when needed; able to consistently work independently.

Innovation - Generates suggestions for improving work.

Quality - Demonstrates accuracy and thoroughness; Looks for ways to improve and promote quality; Applies feedback to improve performance.

Physical Requirements

• Able to stand, walk, use hands and fingers to manipulate objects or controls, climb or balance, stoop, kneel, crouch, crawl, talk and hear.
• Vision abilities (with correction) include close, distance, peripheral, depth, and the ability to adjust focus.
• Able to work in all weather conditions.
• The employee is frequently required to sit, climb, and use hands.
• The employee is occasionally required to stand, walk, crawl, kneel, bend, and reach with hand and arms above their shoulders.
• Must be able to exert 10-20 lbs. constantly to move objects, 25-50 lbs. of force frequently, and 50-100 lbs. of force occasionally.

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the employee is regularly exposed to outside weather conditions. The employee is exposed to moving mechanical parts and is occasionally exposed to wet and/or humid conditions, toxic or caustic chemicals, extreme cold, and extreme heat. The noise level in the work environment is usually moderate.

What CRH Offers You

• Highly competitive base pay
• Comprehensive medical, dental and disability benefits programs
• Group retirement savings program
• Health and wellness programs
• A diverse and inclusive culture that values opportunity for growth, development, and internal promotion

About CRH

CRH has a long and proud heritage. We are a collection of hundreds of family businesses, regional companies and large enterprises that together form the CRH family. CRH operates in a decentralized, diversified structure that allows you to work in a small company environment while having the career opportunities of large international organization.

United Companies, a CRH Company, is an affirmative action and equal opportunity employer.