Assistant Estimator
Irvine, CA · On-site
Reviews estimates for Grand Format products and services. Determine manufacturing cost by determining processes, equipment, and material costs. The estimator will review cost estimates using various ...
Assistant Estimator
Irvine, CA · On-site
Reviews estimates for Grand Format products and services. Determine manufacturing cost by determining processes, equipment, and material costs. The estimator will review cost estimates using various ...
Assistant Estimator
Irvine, CA · On-site
Reviews estimates for Grand Format products and services. Determine manufacturing cost by determining processes, equipment, and material costs. The estimator will review cost estimates using various ...
Assistant Estimator
Irvine, CA · On-site
Reviews estimates for Grand Format products and services. Determine manufacturing cost by determining processes, equipment, and material costs. The estimator will review cost estimates using various ...
Senior Estimator
$155K - $220K/yr
Serve as mentor and coach to estimators and assistant estimators * 7+ years experience in construction estimating, preferably with a general construction company * Vast knowledge of all trades: scope ...
Senior Estimator
$155K - $220K/yr
Serve as mentor and coach to estimators and assistant estimators * 7+ years experience in construction estimating, preferably with a general construction company * Vast knowledge of all trades: scope ...
Senior Estimator
Irvine, CA · On-site
$155K - $220K/yr
Serve as mentor and coach to estimators and assistant estimators Qualifications * 7+ years experience in construction estimating, preferably with a general construction company * Vast knowledge of ...
Senior Estimator
Irvine, CA · On-site
$155K - $220K/yr
Serve as mentor and coach to estimators and assistant estimators Qualifications * 7+ years experience in construction estimating, preferably with a general construction company * Vast knowledge of ...
Senior Estimator
$155K - $220K/yr
Serve as mentor and coach to estimators and assistant estimators Qualifications * 7+ years experience in construction estimating, preferably with a general construction company * Vast knowledge of ...
Senior Estimator
$155K - $220K/yr
Serve as mentor and coach to estimators and assistant estimators Qualifications * 7+ years experience in construction estimating, preferably with a general construction company * Vast knowledge of ...
Estimator
Corona, CA · On-site
$20 - $24/hr
Key Responsibilities Assist in reviewing customer drawings, blueprints, specifications, and technical documents to prepare accurate cost estimates. Work closely with engineering, production, and ...
New
Estimator
Corona, CA · On-site
$20 - $24/hr
Key Responsibilities Assist in reviewing customer drawings, blueprints, specifications, and technical documents to prepare accurate cost estimates. Work closely with engineering, production, and ...
New
Estimator
Corona, CA · On-site
$90K - $130K/yr
... opportunities * Assist in preparing proposals, bid forms, and documentation for submission ... Maintain and update estimating databases, templates, and historical pricing * Support ...
Quick apply
Estimator
Corona, CA · On-site
$90K - $130K/yr
... opportunities * Assist in preparing proposals, bid forms, and documentation for submission ... Maintain and update estimating databases, templates, and historical pricing * Support ...
Estimator
Santa Ana, CA · On-site
$95K - $120K/yr
... Assist jobsite staff with estimates after bid award Perform post-bid buyouts (if applicable) Maintain good relationship with suppliers and subcontractors Supervise and train estimating staff (if ...
Estimator
Santa Ana, CA · On-site
$95K - $120K/yr
... Assist jobsite staff with estimates after bid award Perform post-bid buyouts (if applicable) Maintain good relationship with suppliers and subcontractors Supervise and train estimating staff (if ...
Estimator
Orange, CA · On-site
The Estimator will also assist with budgeting, value engineering, cost tracking, and maintaining historical cost data to improve future estimates and competitiveness. Qualifications: * Strong ...
Quick apply
Estimator
Orange, CA · On-site
The Estimator will also assist with budgeting, value engineering, cost tracking, and maintaining historical cost data to improve future estimates and competitiveness. Qualifications: * Strong ...
Plumbing Estimator
Orange, CA · On-site
Responsibilities: Assist our estimating team in Building accurate and timely Estimates for mid- to large- Commercial Plumbing Projects in Southern CA Utilize Quickpen-Accubid and spreadsheets Contact ...
Plumbing Estimator
Orange, CA · On-site
Responsibilities: Assist our estimating team in Building accurate and timely Estimates for mid- to large- Commercial Plumbing Projects in Southern CA Utilize Quickpen-Accubid and spreadsheets Contact ...
Estimator
Lake Elsinore, CA · On-site
$30 - $40/hr
... assist in being successful in this position. Xactimate experience is an essential requirement of this job. If you do not have experience with this software, you will not be considered for this ...
Estimator
Lake Elsinore, CA · On-site
$30 - $40/hr
... assist in being successful in this position. Xactimate experience is an essential requirement of this job. If you do not have experience with this software, you will not be considered for this ...
Estimator
Riverside, CA · On-site
$25 - $35/hr
... assist in being successful in this position. Xactimate experience is an essential requirement of this job. If you do not have experience with this software, you will not be considered for this ...
Estimator
Riverside, CA · On-site
$25 - $35/hr
... assist in being successful in this position. Xactimate experience is an essential requirement of this job. If you do not have experience with this software, you will not be considered for this ...
Estimator- Driver SPG
Anaheim, CA · On-site
Solicit, evaluate, and level subcontractor bids; coordinate RFIs between bidders and design teams. * Assist in developing conceptual and detailed estimates using historical cost data. * Support value ...
Estimator- Driver SPG
Anaheim, CA · On-site
Solicit, evaluate, and level subcontractor bids; coordinate RFIs between bidders and design teams. * Assist in developing conceptual and detailed estimates using historical cost data. * Support value ...
Estimator
Hesperia, CA · On-site
$70K - $100K/yr
Track bid outcomes and assist with refining pricing and estimating practices as needed Required Qualifications * 3-5+ years of experience estimating structural and/or miscellaneous steel fabrication
Estimator
Hesperia, CA · On-site
$70K - $100K/yr
Track bid outcomes and assist with refining pricing and estimating practices as needed Required Qualifications * 3-5+ years of experience estimating structural and/or miscellaneous steel fabrication
Estimator
Riverside, CA · On-site
$25 - $30/hr
... assist in being successful in this position. Xactimate experience is an essential requirement of this job. If you do not have experience with this software, you will not be considered for this ...
Estimator
Riverside, CA · On-site
$25 - $30/hr
... assist in being successful in this position. Xactimate experience is an essential requirement of this job. If you do not have experience with this software, you will not be considered for this ...
Estimator
Rancho Cucamonga, CA · On-site
$80K - $120K/yr
Wet Utilities Estimator Job Summary: We are seeking an experienced and detail-driven Wet Utilities ... Maintain historical cost data and update unit pricing as market conditions change. * Assist with ...
Quick apply
Estimator
Rancho Cucamonga, CA · On-site
$80K - $120K/yr
Wet Utilities Estimator Job Summary: We are seeking an experienced and detail-driven Wet Utilities ... Maintain historical cost data and update unit pricing as market conditions change. * Assist with ...
Estimator
$90K - $125K/yr
Expected to assist in the preparation of larger and more complex estimating assignments including the Estimate Plan. Qualifications Minimum Requirements: * Bachelor's Degree in Engineering ...
Estimator
$90K - $125K/yr
Expected to assist in the preparation of larger and more complex estimating assignments including the Estimate Plan. Qualifications Minimum Requirements: * Bachelor's Degree in Engineering ...
Assistant Estimator information
See Riverside, CA salary details
$16.80 - $19.33
22% of jobs
$19.71 is the 25th percentile. Wages below this are outliers.
$19.33 - $21.86
18% of jobs
The median wage is $23.38 / hr.
$21.86 - $24.39
16% of jobs
$24.39 - $26.92
17% of jobs
$27.18 is the 75th percentile. Wages above this are outliers.
$26.92 - $29.46
16% of jobs
$29.46 - $31.99
2% of jobs
$31.99 - $34.52
2% of jobs
$34.52 - $37.05
0% of jobs
$37.05 - $39.58
2% of jobs
$39.58 - $42.11
3% of jobs
$42.11 - $44.64
1% of jobs
$16
$25
$44
How much do assistant estimator jobs pay per hour?
As of Jul 16, 2026, the average hourly pay for assistant estimator in Riverside, CA is $25.81, according to ZipRecruiter salary data. Most workers in this role earn between $19.81 and $28.08 per hour, depending on experience, location, and employer.
What is the difference between Assistant Estimator vs Estimator?
| Aspect | Assistant Estimator | Estimator |
|---|---|---|
| Credentials | Typically requires a relevant diploma or degree, some industry experience | Requires more experience, often a degree in construction management or related field |
| Work Environment | Supports senior estimators, works in office and on-site | Leads cost estimation, interacts with clients and project teams |
| Responsibilities | Prepares initial estimates, gathers data, assists in bid preparation | Develops detailed cost estimates, reviews project plans, manages bid process |
The main difference between an Assistant Estimator and an Estimator lies in experience and responsibility. An Assistant Estimator supports the estimation process with preliminary tasks, while an Estimator takes on more complex, independent responsibilities in preparing detailed project costs.
What are the key skills and qualifications needed to thrive as an Assistant Estimator, and why are they important?
To thrive as an Assistant Estimator, you need strong analytical abilities, attention to detail, and a background in construction or engineering, often supported by a relevant degree or coursework. Familiarity with estimation software such as Bluebeam, ProEst, or Microsoft Excel, as well as reading construction drawings, is typically required. Strong communication, time management, and teamwork skills help you coordinate effectively with project managers, suppliers, and clients. These competencies are essential to ensure accurate cost estimates, timely project delivery, and smooth collaboration within construction teams.
What are some common challenges faced by Assistant Estimators when preparing cost estimates, and how can they be managed?
Assistant Estimators often face challenges such as incomplete project documentation, fluctuating material costs, and tight deadlines. Managing these issues requires strong attention to detail, effective communication with project managers and suppliers, and the ability to adapt quickly to updated information. Building solid relationships with vendors and leveraging estimating software can also help streamline the process. Collaborating closely with senior estimators and other team members ensures more accurate and reliable estimates.
What does an Assistant Estimator do?
An Assistant Estimator supports the lead estimator in calculating the costs and resources needed for construction or manufacturing projects. Their duties typically include gathering and analyzing data, reviewing project plans and specifications, preparing cost estimates, and helping create bids for potential projects. They also assist in sourcing materials, communicating with vendors and subcontractors, and maintaining records of estimates. This role is crucial in helping companies prepare competitive and accurate bids and ensuring projects stay within budget.
What are the most commonly searched types of Estimator jobs in Riverside, CA? The most popular types of Estimator jobs in Riverside, CA are:
What are popular job titles related to Assistant Estimator jobs in Riverside, CA? For Assistant Estimator jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Assistant Estimator jobs in Riverside, CA look for? The top searched job categories for Assistant Estimator jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Assistant Estimator jobs? Cities near Riverside, CA with the most Assistant Estimator job openings:
Full-time
Re-posted 24 days ago
Job description
Reviews estimates for Grand Format products and services. Determine manufacturing cost by determining processes, equipment, and material costs. The estimator will review cost estimates using various tools: grand format estimating software and actual cost data.
ESSENTIAL FUNCTIONS:
Skills & Requirements
ESSENTIAL FUNCTIONS:
- Strong Computer Skills: MS Excel
- Basic understanding of cost and price development
- Understanding of processes and principles
- Responds to all inquiries in a timely manner
- Possess attention to detail and able to multi task
Skills & Requirements
- Proficient in Microsoft Excel
- Time Study or Methods development experience
- Initiative to take on challenging tasks
- Prior experience in quoting & estimating
- Experience with equipment processes and operations
- Grand Format experience is a plus