Plumbing Estimator

Posted Monday, August 3, 2026 at 10:00 AM

Therma, a Legence company

For over 50 years,Therma has continued to redefine the mechanical construction landscapes in California. Renowned for outstanding client service and attention to detail, we balance innovative, facility-specific solutions with a pragmatic, cost-conscious approach. Today, the firm employs more than 1,100 people in 3 regional offices, and its clients represent a diverse range of market sectors, including Biopharmaceutical, Education, Healthcare, Food & Beverage, Commercial, Industrial and Data Center facilities. Our culture is open, innovative, collaborative, and fun – all reflected in recognition of Therma as a #1 Best Place to Work on multiple occasions. We create an environment that empowers & challenges employees, giving them the greatest opportunity to succeed.

Therma is looking for a Plumbing Estimator to join our team! This position is in the estimating department which supports Therma’s project management teams.

Position

Full-time, In-office

Location: San Jose, CA

To perform this job successfully, the candidate must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Also, additional job duties may be assigned.

Responsibilities

• Responsible for providing timely and accurate plumbing cost estimates of labor and materials for new construction, tenant improvement, or maintenance projects.
• Analyze drawings, specifications, and project documents to prepare time, cost, and labor estimates.
• Work collaboratively with other peer estimators, project managers, engineers, detailers, vendors.
• Manage project management teams expectations through communications both written and verbal.
• Use estimating software, currently Highland Construction Software / Quote Soft / Trimble AutoBid software tools to perform project takeoffs.
• Responsible for accuracy of all components of estimating workbook spreadsheets including verifying correct labor hours are assigned to the proper tasks, labor rates are accurate, internal cost allocations, assumption, material, transportation, and other services not performed by company.
• Ensures compliance with regulations and company policies.
• Attend job walks, bid review, meetings as needed.

Job Requirements

• Experience in construction or plumbing industry.
• Experience estimating medium to large projects.
• Knowledge of (NSPC) National Standard Plumbing Code.
• Experience using Estimating software such as Trimble AutoBid, Highlands Construction Software, Quote Soft, or equal.
• Proficient in Microsoft suite applications; Excel, Word, PowerPoint, Project.
• Reviewing customer requests for quotes for both deliverable and quality requirements.
• Communicating with customers / project teams to accurately define requirements and expectations.
• Consolidating all outside costs and internal costs associated with fabrication and installation.
• Creating detailed estimate packages for final review with associated backup documentation.
• Communicate effectively both verbally and in writing.
• Collaborate effectively in a team environment.
• Mentor and assist plumbing estimators on the team.

Education/Experience

• Knowledge of plumbing systems.
• 5+ years field experience in MEP construction or plumbing/process piping industry.
• Advanced knowledge of plumbing codes in CA.
• College degree in Construction Management / Engineering or related field.
• Microsoft suite applications; Excel, Word, PowerPoint, Project.
• Bluebeam and Adobe PDF applications.
• Autodesk AutoCAD & Revit basic knowledge and navigation of drawings / models.
• Design Build experience on medium to large size projects.
• ORGANIZED: Sense of urgency with the ability to set priorities and build action plans to drive timely execution. Thorough, methodical, and result-oriented with great attention to detail.
• PROBLEM-SOLVING: Able to identify patterns beyond noise or incomplete information by demonstrating a willingness to engage by asking questions and articulating relevant problem statements and drive toward logical conclusions and decision points. Attention to detail, able to segregate beliefs and assumptions from facts. Demonstrate strong judgment to turn information into insights, practical solutions, and decision-ready recommendations.
• AGILE: Hands-on with ability to shift back and forth from self-reliance and personal accountability to cross-group collaboration while making others successful along the way. Adaptable and willing to adjust style to audience, learn and grow with the company.
• Customer and Personal Service – Knowledge of principles and processes for providing customer and personal services. This includes customer needs assessment, meeting quality standards for services, and evaluation of customer satisfaction.
• Writing – Communicating effectively in writing as appropriate for the needs of the audience.
• Active Listening – Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate.
• Coordination – Adjusting actions in relation to others’ actions.

Compensation: $125k-$160k

Notes: Actual compensation will be based on skills, experience, and work location, and may vary from the posted range. This posting reflects compensation at the time of posting and may be updated.

#LI-JS1 #LI-Onsite

About Legence

Legence (Nasdaq: LGN) is a leading provider of engineering, consulting, installation, and maintenance services for mission-critical systems in buildings. The company specializes in designing, fabricating, and installing complex HVAC, process piping, and other mechanical, electrical, and plumbing (MEP) systems—enhancing energy efficiency, reliability, and sustainability in new and existing facilities. Legence also delivers long-term performance through strategic upgrades and holistic solutions. Serving some of the world’s most technically demanding sectors, Legence counts over 60% of the Nasdaq-100 Index among its clients.

Benefits Overview

• 401(k) Plan with Company Match: Currently match contributions dollar-for-dollar up to 4% of eligible pay; immediate vesting.
• Health & Welfare Benefits: Employer provided medical, dental, vision, prescription drug, Employee Assistance Program and accident & illness coverage.
• Life and Disability Insurance: Employer provided basic life insurance and AD&D valued at 50K coverage amount with the option for voluntary buy up for additional coverage.
• Time Off: Flexible non-accrual vacation (separate from CA sick leave); company holidays per policy.
• Expenses: Business travel and related expenses reimbursed per company policy.

Reasonable Accommodations

If you need assistance or accommodations during the application or interview process, please contact us View email address on click.appcast.io or your dedicated recruiter with the job title and requisition number.

Employment Eligibility

Candidates must have current work authorization in the U.S.; visa sponsorship is not available for this position.

Pay Disclosure & Considerations

Where pay ranges are indicated, please note that a successful candidate’s exact pay will be determined based relevant job -related factors, including any of the following: candidate’s experience, skills, and qualifications, as well as geographic and market considerations. We are committed to ensuring fair and competitive compensation for all employees and comply with all applicable salary transparency laws.

Equal Employment Opportunity Employer

Legence and its affiliate companies are proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), marital or familial status, national origin, age, disability, genetic information (including family medical history), political affiliation, military service, other non-merit-based factors, and any other characteristic protected under applicable local, state or federal laws and regulations.
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