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Contractors Assistant Jobs in Santa Rosa, CA (NOW HIRING)

Midstate Construction Corporation

Be Seen First

Assistant Superintendent

Petaluma, CA · On-site

$42 - $48/hr

Large North Bay Commercial General Contractor looking for an experienced Assistant Superintendent. Candidate must have experience in commercial construction. As an Assistant Superintendent you will ...

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TherxServices

Physical Therapist Assistant

Santa Rosa, CA · On-site

$30.50 - $40.50/hr

Skilled Nursing Facility is seeking a Physical Therapist Assistant, who is highly motivated and ... Contractors Qualifications: • Valid and current Therapy license in the state where services are ...

DOCS Health

Physician Assistant

Santa Rosa, CA · On-site

$109K - $148K/yr

Physician Assistant Opportunity Attention all Physician Assistants, we are calling you to partner with us as independent contractors providing services to our Military Service members. We will ...

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Contractors Assistant information

What is a contractors assistant?

Contractors Assistants are professionals who support contractors and construction managers by handling administrative tasks, coordinating project activities, and assisting with scheduling, documentation, and communication. They help ensure that construction projects run smoothly by managing paperwork, tracking project progress, and liaising between different teams and stakeholders. Their role is essential in maintaining organization on the job site and supporting the contractor in meeting deadlines and project goals.

What are the key skills and qualifications needed to thrive as a contractors assistant?

To thrive as a Contractors Assistant, you need strong organizational skills, attention to detail, and a basic understanding of construction processes, often supported by a high school diploma or relevant experience. Familiarity with project management software, scheduling tools, and office applications is typically required. Excellent communication, time management, and problem-solving abilities help you effectively support contractors and coordinate tasks. These skills ensure that projects run smoothly, deadlines are met, and the contractor's workload is efficiently managed.

What are some common challenges faced by a contractors assistant and how can they be managed effectively?

As a Contractors Assistant, one common challenge is juggling multiple tasks under tight deadlines, such as coordinating schedules, managing documentation, and communicating with suppliers and subcontractors. Staying organized and using project management tools can help prioritize tasks and ensure nothing is overlooked. Additionally, adapting to changing project needs and maintaining clear communication with the contractor and team are essential for keeping projects on track. Proactively seeking clarification when instructions are unclear and being flexible can also help manage day-to-day challenges effectively.

What is the difference between Contractors Assistant vs Construction Worker?

AspectContractors AssistantConstruction Worker
Required CredentialsHigh school diploma, basic construction safety certificationsHigh school diploma or equivalent, on-site safety training
Work EnvironmentOffice settings, job sites assisting project managersActive construction sites performing manual labor
Employer & Industry UsageConstruction firms, project management teamsConstruction companies, general contractors
Common Search & ComparisonYesNo

The Contractors Assistant primarily supports project managers and office staff, focusing on administrative and coordination tasks within construction projects. In contrast, Construction Workers perform hands-on labor at job sites. While both roles are essential in the construction industry, they differ in responsibilities, credentials, and work environment.

What are popular job titles related to Contractors Assistant jobs in Santa Rosa, CA? For Contractors Assistant jobs in Santa Rosa, CA, the most frequently searched job titles are:
What job categories do people searching Contractors Assistant jobs in Santa Rosa, CA look for? The top searched job categories for Contractors Assistant jobs in Santa Rosa, CA are:
What cities near Santa Rosa, CA are hiring for Contractors Assistant jobs? Cities near Santa Rosa, CA with the most Contractors Assistant job openings:
Contractors Assistant jobs near you
Infographic showing various Contractors Assistant job openings in Santa Rosa, CA as of August 2026, with employment types broken down into 1% As Needed, 70% Full Time, 25% Part Time, 2% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

Assistant Project Manager - General Contracting Division

Louis Ptak Construction, Inc

Novato, CA • On-site

$125K - $145K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 22 days ago

Job description

Assistant Project Manager - GC Division
Louis Ptak Construction has a perfect opportunity for you.
Louis Ptak Construction has been building exceptional projects throughout California since 1998 as a General Contractor and Carpentry Subcontractor. Our portfolio includes some of California's largest and most well-known private residential estates. Our commitment to excellence and collaborative work environment makes us a sought-after employer in the construction sector.
We are looking for an Assistant Project Manager to join our General Contracting team and support high-end custom residential remodeling projects with budgets of $5 to $15 million. These projects require strong organization, construction knowledge, attention to detail, and the ability to coordinate complex schedules, detailed architectural plans, high-end finishes, and large project teams.
This is a great opportunity for an Assistant Project Manager who wants to grow within a collaborative, high-accountability environment. You'll work closely with Project Managers, Superintendents, Project Administrators, Project Accountants, subcontractors, design partners, and clients to help deliver projects with exceptional quality, strong communication, and an outstanding client experience.
What you get to own:
  • Support the Project Manager throughout the project lifecycle, from construction through closeout.
  • Coordinate with the Project Manager, Superintendent, Project Administrator, Project Accountant, subcontractors, and design partners to keep project activities organized and moving forward.
  • Manage project documentation, including plans, specifications, contracts, purchase orders, shop drawings, submittals, RFIs, meeting minutes, logs, and related records.
  • Prepare and distribute meeting agendas, minutes, action-item lists, and project updates, and follow through on assigned commitments.
  • Support subcontractor bidding, scope of reviews, proposal comparisons, buyout, change orders, and contract documentation.
  • Assist with estimating efforts, including quantity takeoffs, scope development, and review of subcontractor proposals.
  • Track project costs, commitments, change orders, procurement items, and documentation to support accurate forecasting and budget control.
  • Maintain clear, timely communication with project stakeholders and promptly elevate risks, decisions, and unresolved issues to the Project Manager.
  • Support schedule management by tracking milestones, maintaining look-ahead schedules, coordinating long-lead items and deliveries, and escalating potential delays.

What we're looking for:
  • 5+ years of experience in the construction industry, including 2+ years in project coordination, estimating, or assistant project management.
  • 2+ years of experience supporting custom residential or high-end commercial construction projects.
  • Ability to read, interpret, and mark up construction documents, including drawings, specifications, and reports.
  • Working knowledge of project documentation, subcontractor coordination, scheduling, cost tracking, and change management.
  • Strong communication, organization, problem-solving, and attention to detail.
  • Proficiency with project management software, including Procore, Bluebeam, and MS Project, is preferred.
  • Proficiency in Word, Excel, and Outlook.
  • Ability to travel to job sites throughout the Bay Area as needed and work from the Novato office when not on a job site.

Benefits:
  • 401(k) with 4% match
  • Dental, vision, and health insurance
  • Paid time off and holidays
  • Employee assistance program
  • Referral program

Join us at Louis Ptak Construction and be part of a team dedicated to building exceptional projects and fostering a collaborative work environment.

Apply