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Assistant Estimator Jobs (NOW HIRING)

Sagamore

Assistant Estimator

Wakefield, MA · On-site

$55K - $70K/yr

The Assistant Estimator Candidate must have basic knowledge of plumbing and NFPA codes, HVAC knowledge is a plus. Have strong communication and organizational skills. Ability to work in a busy ...

Potelco, Inc.

Assistant Estimator

Sumner, WA · On-site

$34 - $38/hr

The Assistant Estimator is responsible for providing estimating services to deliver cost-effective and detailed estimates of Substation, Distribution, or Transmission construction projects. This ...

Supercolor

Assistant Estimator

Irvine, CA

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 ...

Rosendin Electric, Inc.

Assistant Estimator

San Jose, CA · On-site

$31.30 - $41.50/hr

The Assistant Estimator is responsible for assisting Estimators/Project Managers and will play a crucial role in supporting new project development including quantifying take-offs, calculating, and ...

DNB Electric Inc

Assistant Estimator

Lexington, SC · On-site

Job Duties will be to assist Senior Estimators in the following: · Develop and maintain relationships with trade contractors and suppliers · Bid solicitation with trade contractors and suppliers · ...

Rosendin

Assistant Estimator

San Jose, CA · On-site

$31.30 - $41.50/hr

The Assistant Estimator is responsible for assisting Estimators/Project Managers and will play a crucial role in supporting new project development including quantifying take-offs, calculating, and ...

Shawmut

Assistant Estimator

Boston, MA · On-site

$72K - $100K/yr

Our Assistant Estimators are responsible for multiple processes related to project estimating. In this role, you will assist on larger projects or be the estimator on smaller projects. * Initiates ...

Rosendin Electric, Inc.

Assistant Estimator

San Jose, CA

$31.30 - $41.50/hr

The Assistant Estimator is responsible for assisting Estimators/Project Managers and will play a crucial role in supporting new project development including quantifying take-offs, calculating, and ...

Rosendin Electric, Inc.

Assistant Estimator

San Jose, CA · On-site

$31.30 - $41.50/hr

The Assistant Estimator is responsible for assisting Estimators/Project Managers and will play a crucial role in supporting new project development including quantifying take-offs, calculating, and ...

Ferguson Construction Company

Assistant Estimator

Dayton, OH · On-site

$19.25 - $25.75/hr

The Assistant Estimator supports the pre-construction team in preparing accurate and competitive bids. This role involves quantity takeoffs, subcontractor coordination, document management, and ...

Supercolor

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 ...

Shawmut

Assistant Estimator

Boston, MA · On-site

$72K - $100K/yr

Our Assistant Estimators are responsible for multiple processes related to project estimating. In this role, you will assist on larger projects or be the estimator on smaller projects. * Initiates ...

Shawmut

Assistant Estimator

Boston, MA

$72K - $100K/yr

We are looking for an Assistant Estimator to support our Estimating team. Do you enjoy working on high profile projects in a team environment? Is your accurate estimates and positive partnerships ...

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Assistant Estimator information

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How much do assistant estimator jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for assistant estimator in the United States is $24.74, according to ZipRecruiter salary data. Most workers in this role earn between $18.99 and $26.92 per hour, depending on experience, location, and employer.

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 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 is the difference between Assistant Estimator vs Estimator?

AspectAssistant EstimatorEstimator
CredentialsTypically requires a relevant diploma or degree, some industry experienceRequires more experience, often a degree in construction management or related field
Work EnvironmentSupports senior estimators, works in office and on-siteLeads cost estimation, interacts with clients and project teams
ResponsibilitiesPrepares initial estimates, gathers data, assists in bid preparationDevelops 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 is an assistant estimator?

An assistant estimator is a construction or engineering professional who supports senior estimators by gathering data, preparing cost estimates, and assisting with bid proposals. They often use estimating software and need strong math, organizational skills, and knowledge of construction materials and methods. This role typically involves working in an office environment and may require relevant certifications or training.
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Assistant Estimator jobs near you
Infographic showing various Assistant Estimator job openings in the United States as of August 2026, with employment types broken down into 2% As Needed, 75% Full Time, 20% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $51,449 per year, or $24.7 per hour.

Assistant Estimator

Sagamore

Wakefield, MA • On-site

$55K - $70K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 8 days ago

Job description

Sagamore Plumbing & Heating, LLC. is looking to add to our growing Estimating Department. The Assistant Estimator Candidate must have basic knowledge of plumbing and NFPA codes, HVAC knowledge is a plus. Have strong communication and organizational skills. Ability to work in a busy environment and adapt to frequent project changes.
Here at Sagamore, we provide career opportunities to master your craft, earn competitive wages and make a real difference in the lives of our customers and our community. We are looking for employees who take pride in their work and see it as both an art and trade. You will work in an environment where your hard work is rewarded, recognized and appreciated. Your daily contributions will have a direct effect on the success of the company and your future. If you want to be part of something bigger than a just a job - make this career move and apply today!
RESPONSIBILITIES:
  • Assists estimator in analyzing blueprints, specifications, proposals, and other documentation to prepare time, cost, and labor estimates for various projects by performing the following duties.
  • Assists in reviewing data to determine material and labor requirements and prepares itemized lists of equipment, fixtures and subcontractors.
  • Uses Quickpen for onscreen takeoff.
  • Assist in conducting special studies to develop and establish standard hour and related cost data or effect cost reductions as required.
  • Consults with clients, vendors, or other individuals to discuss and formulate estimates and resolve issues.
  • Interfaces with other individuals in the organization to obtain support and commitment to the cost estimates.
  • Meets and communicates with project team on how the estimate was devised and provides assistance in transforming the estimate into a project control budget.
  • Assist in organizing and managing a cost estimating database and a formal process to support cost estimating to ensure historical data is utilized.
  • Assist in analyzing completed projects to compare estimated costs to actual costs and determine the reason for any discrepancies.
  • Helps identify cost trends to assist management in cost reduction and process improvement efforts.
  • Attends job site walkthroughs and pre-bid meetings.

Qualifications
  • Bachelor's degree or one to two years related experience and/or training; or equivalent combination of education and experience.
  • Basic understanding in mechanical systems
  • Proficient in Quick Pen / Trimble Estimating Software
  • Proficient in Office 365
  • Familiarity with plumbing and NFPA codes
  • Valid Driver's License

BENEFITS & PERKS:
  • Medical, with HRA, Dental and Vision Insurance
  • Flexible Spending Account
  • 401k with Company Match
  • Profit Sharing Program
  • Long-Term Disability Insurance
  • Company Paid Life Insurance
  • Holiday Pay
  • Paid Vacation
  • Company Store

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
PHYSICAL DEMANDS
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. Performance of the required duties will require physical ability to regularly sit, use a computer and mouse, to occasionally climb permanent and temporary stairs, climb ladders, negotiate work areas under construction, balance, stoop, kneel, crouch, or crawl. Occasionally requires passenger use of construction personnel hoists. Specific vision abilities required by this job include close vision, peripheral vision, depth perception, and the ability to adjust focus. Performing this job regularly requires use of hands to finger, handle, or feel objects, tools or controls, sit, talk, hear and stand. Employee must occasionally lift and/or move up to 50 pounds.
Sagamore is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

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