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General Contractor Assistant Jobs in Riverside, CA

RimePro Inc

Assistant Project Manager

Tustin, CA

$80K - $115K/yr

Summary We are currently representing a well-established General Contractor seeking experienced Assistant Project Managers to support delivery of critical public infrastructure projects across ...

RimePro Inc

Assistant Project Manager

Moreno Valley, CA

$95K - $115K/yr

Summary A growing general contractor is seeking a construction-savvy Assistant Project Manager (APM) to support field and project management teams on active commercial jobsites across the West Coast.

RimePro Inc

Assistant Superintendent

Moreno Valley, CA

$95K - $115K/yr

Summary A growing general contractor is seeking a detail-oriented Assistant Superintendent to support commercial construction projects across the West Coast. This onsite field position is ideal for ...

RimePro Inc

Project Manager

Ontario, CA

$150K - $175K/yr

Mentor and support assistant project managers and project engineers Qualifications * 5-10 years of project management experience with a general contractor * Multifamily ground up experience required ...

K2 Staffing

Construction Project Manager

Irvine, CA · Remote

$145K/yr

Mentor and support Assistant Project Managers or other junior team members as needed. Qualifications & Requirements * 5+ years of experience as a Project Manager with a commercial general contractor.

K2 Staffing, LLC

Construction Project Manager

Irvine, CA · Remote

$135K - $145K/yr

Mentor and support Assistant Project Managers or other junior team members as needed. Qualifications & Requirements * 5+ years of experience as a Project Manager with a commercial general contractor.

RimePro Inc

Project Manager

Murrieta, CA

$110K - $150K/yr

Summary: A commercial general contractor is seeking an experienced Project Manager to oversee ... Ensure safety documentation, toolbox talks, and daily reports are completed * Assist with ...

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General Contractor Assistant information

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How much do general contractor assistant jobs pay per hour?

As of May 31, 2026, the average hourly pay for general contractor assistant in Riverside, CA is $17.88, according to ZipRecruiter salary data. Most workers in this role earn between $15.04 and $21.10 per hour, depending on experience, location, and employer.

What Does a General Contractor Assistant Do?

As a general contractor assistant, you assist construction teams on a building site and in an office. Your responsibilities include tasks like preparing and securing equipment, maintaining clean and safe work areas, and collaborating with teams of workers to complete each project. You use power and hand tools, direct subcontractors and temporary staff on daily duties, inventory materials, and collaborate with team members to complete tasks. Duties also include attending meetings and taking notes as necessary, communicating with teams of architects, engineers, subcontractors, and other team members, and following guidelines to ensure each structure is safe and meets code requirements.

What are the key skills and qualifications needed to thrive as a General Contractor Assistant, and why are they important?

To thrive as a General Contractor Assistant, you need a basic understanding of construction processes, project documentation, and safety protocols, often supported by a high school diploma or relevant trade certifications. Familiarity with project management software, scheduling tools, and construction site equipment is typically required. Strong organizational skills, attention to detail, and effective communication make someone stand out in this position. These skills are crucial for supporting project efficiency, ensuring safety compliance, and facilitating smooth coordination between teams and subcontractors.

What are some typical challenges faced by a General Contractor Assistant, and how can they be managed?

General Contractor Assistants often face challenges such as juggling multiple tasks on tight deadlines, coordinating with various subcontractors, and adapting quickly to changes on the job site. Effective time management, clear communication, and a proactive approach to problem-solving are essential for success in this role. Building strong relationships with team members and staying organized can help manage these challenges and contribute to smooth project execution.

What are General Contractor Assistants?

General Contractor Assistants support general contractors in managing construction projects by performing administrative, organizational, and hands-on tasks. Their duties often include coordinating schedules, communicating with subcontractors and suppliers, maintaining project documentation, and ensuring that safety regulations are followed on-site. They help keep projects running smoothly by assisting with project planning, budget tracking, and addressing any logistical needs that arise. This role is vital for efficient project execution and helps ensure construction projects are completed on time and within budget.

What is the difference between General Contractor Assistant vs Construction Coordinator?

AspectGeneral Contractor AssistantConstruction Coordinator
CredentialsHigh school diploma, some experience in constructionHigh school diploma, often some project management knowledge
Work EnvironmentConstruction sites, officesConstruction sites, project offices
Employer & Industry UsageConstruction companies, general contractorsConstruction firms, project management teams
Common Search & ComparisonYesYes

The main difference is that a General Contractor Assistant supports the general contractor with daily tasks, scheduling, and coordination, often focusing on site assistance. A Construction Coordinator typically handles project planning, communication, and documentation, often with more emphasis on administrative and organizational duties. Both roles are essential in construction projects but differ in scope and responsibilities.

More about General Contractor Assistant jobs
What are popular job titles related to General Contractor Assistant jobs in Riverside, CA? For General Contractor Assistant jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching General Contractor Assistant jobs in Riverside, CA look for? The top searched job categories for General Contractor Assistant jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for General Contractor Assistant jobs? Cities near Riverside, CA with the most General Contractor Assistant job openings:
General Contractor Assistant jobs near you
Assistant Superintendent

Assistant Superintendent

AGI General Contracting

Santa Ana, CA • On-site

$55K - $80K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 15 days ago

Job description

About Us:

AGI General Contracting (AGI) is a commercial general contracting firm that was founded in 1978 and has successfully completed projects in a wide range of industries, from grocery stores and retail developments to medical facilities, restaurants and theme parks. AGI is a relationship-based contractor that is serious about taking care of its clients. We are considered a top contractor by our clients as demonstrated by the consistent pipeline of work that we do for them. AGIs growing list of clients includes over a dozen national/regional retailers, developers and healthcare providers. AGI General Contracting has been recognized as a Top Tenant Improvement Contractor by the Orange County Business Journal (2009-2022) and one of Orange County's Best Places to Work five years in a row.

Our vision is to be the leading commercial general contracting firm in the West specializing in healthcare, grocery, and retail.

AGIs Values are Integrity, Family, Safety, Customer-Centric, Customer Satisfaction, Giving Back.

AGI General Contracting has always been a family owned and operated business, and our work environment reflects our values. We reward talent, loyalty, pride of workmanship, whatever it takes attitude and reliability. We provide opportunities to grow and advance based on performance. If you share our high standards and solid values, we would love to talk with you about an opportunity for a rewarding future with AGI.


Responsibilities:

1. Field Supervision

  • Direct all field personnel to achieve completion of the project on schedule, with quality workmanship that conforms to the plans and specifications.
  • Oversee all jobsite related activities, equipment, materials, communication with internal staff, onsite employees, clients, subcontractors, vendors etc.
  • Ensure construction is per plans and specifications.
  • Understand the plans, specifications and scope by trade.
  • Identify jobsite issues/problems.

2. Maintain positive relationships with customers, contractors, subcontractors, vendors and employees.

3. Safety

  • Promote job site safety, encourage safe work practices and rectify job site hazards immediately.
  • Ensure all company employees, subcontractors and vendors are adhering to safety policies and codes on the jobsite.
  • Rectify any non-compliant items from periodic safety inspections as soon as possible
  • Complete accident investigation reports for all safety incidents and report to Safety Manager immediately

4. Change Orders

  • Identify changes as they occur on each project and advise the Superintendent.

5. Reporting

  • Complete jobsite daily report including identifying subcontractor staff and equipment levels, subcontractors scheduled for future work, jobsite visitors, inspection activity, weather, general notes, etc.…
  • Document project issues, owner requests, etc. as they occur.
  • Take progress pictures of the job daily and upload.

6. Project Closeout

  • Develop punch lists and ensure all punch list items are completed in a timely manner.
  • Complete project closeout checklists and return/organize field inventory items to the shop.

7. Continuous Improvement

  • Continually review job responsibilities and projects to improve and/or streamline.
  • Make suggestions to management to improve procedures and implement as directed.


Computer Skills:

Successful candidate should be knowledgeable in Microsoft Windows and Office applications, specifically Outlook and Word. Knowledge and experience with Microsoft Project is also a plus.


Work Characteristics:

Successful candidate must be flexible, very well organized, and work well in a team environment. Must be willing to travel, work nights and weekends, as necessary. Candidate must be professional and possess strong interpersonal communication skills, both oral and written. Candidate must also possess good time management, scheduling and problem-solving skills. Positive attitude and attention to details are also required.


Education/Requirements:

  • Three + years of construction superintendent experience.
  • Basic understanding of blueprints.
  • Working knowledge of general trades: carpentry, framing, drywall, etc.…
  • General knowledge of building and safety codes.
  • Must have valid driver’s license and a vehicle with insurance.


Perks:

  • AGI offers an excellent salary and benefits packages. We reward talent, loyalty, pride of workmanship, and reliability. AGI is committed to improving the health, safety, and welfare of our employees and clients. That is why our team voted us one of The Best Places to Work in Orange County!
  • Compensation package includes medical/dental/vision insurance, 401k plan, paid time off (PTO) and discretionary performance-based bonus plan.
  • If you think you would be a great fit and share our high standards and solid values, please contact us about the possibility of joining our team.