Plumbing Estimator - Construction

Hamilton Barnes Associates Limited; Georgia; On-site; USD 130,000 - 160,000; Full time

Job summary

Hamilton Barnes Associates Limited is seeking an estimator to join a fast-growing mechanical, HVAC, and plumbing platform in the United States. The role involves hands-on estimating from takeoffs to final proposals, collaborating with estimators, sales, and project teams on hyperscale and enterprise data center projects nationwide.

Ideal candidates have 1–2 years of estimating experience, strong math and MS Office skills, and the ability to deliver accurate costing while meeting deadlines and

Qualifications

• Bachelor's degree preferred; HS diploma accepted with relevant experience.
• Proven ability to break down complex construction operations into logical steps.
• Proficient in MS Office and data analysis for estimating.
• Strong teamwork, communication, and deadline-driven discipline.

Responsibilities

• Prepare project estimates from proposals, blueprints, specs and docs.
• Calculate labour, material, and time requirements for costs.
• Develop pricing strategies and review permits and project requirements.
• Maintain logs, take-offs, vendor comparisons, and RFP docs.
• Coordinate schedules with GC activities and project milestones.
• Support data entry and estimator-team collaboration on live projects.
• Assist with quotations and respond to sales questions with technical input.

Skills

Mathematical skills

Computer skills

MS Office proficiency

Construction cost breakdown

Communication in fast-paced env

Time management

Detail orientation

Education

Bachelor's degree in Construction Management or Administration

Tools

MS Office Suite

Job description

Ready to take the next step in your career?

Join one of the fastest-growing mechanical, HVAC, and plumbing platforms in the United States, delivering end-to-end solutions for mission-critical and data center environments nationwide. The organization is expanding rapidly and offers the opportunity to work on complex hyperscale and enterprise data center projects while supporting long-term career growth.

As one of the fastest-growing platforms in the space, this role presents a great opportunity for an estimator to sharpen their craft within a high-performing team, working directly on live projects across some of the most in-demand sectors in construction today. Gain hands‑on exposure to the full estimating process, from takeoffs through final proposals while working closely with experienced estimators, sales, and project teams.

For someone early in their estimating career looking to grow quickly within a fast-scaling company, this role offers real room to develop and advance.

Responsibilities:

• Prepare project estimates by reviewing proposals, blueprints, specifications, and related documentation.
• Identify labour, material, and time requirements to calculate project costs.
• Resolve pricing options and develop appropriate project pricing strategies.
• Gather information from local authorities and private entities relating to permits, hearings, and project requirements.
• Assist with maintaining addendum logs and client documentation.
• Complete quantity take-offs and material summaries.
• Source trade partners, obtain bid estimates, and prepare vendor proposal comparisons and estimate summary sheets.
• Support data entry into estimating software.
• Build project estimates and prepare Request for Proposal (RFP) documentation.
• Coordinate project schedules, including General Contractor activities and other key milestones.
• Participate in plan reviews, estimate reviews, project meetings, and site investigations.
• Source new bidders and collect documentation for future projects.
• Capture historical cost data and maintain estimate archives.
• Support order entry, drafting, production, and layout activities.
• Liaise with sales representatives to resolve missing information and recommend improvements to cost, delivery, or products.
• Interpret customer requirements and prepare or revise quotations.
• Provide technical product support to designers and customers regarding quotations.
• Report directly to the department supervisor.

Skills/Must Have:

• Strong mathematical and computer skills
• Proficiency with MS Office (Word, Excel, Access, PowerPoint)
• Ability to break down construction operations into logical sequences
• Strong teamwork and collaboration skills
• Ability to communicate clearly in a fast-paced environment
• Strong time management and ability to meet deadlines
• Effective oral and written communication skills
• Willingness to travel as needed
• Strong work ethic, organizational, and interpersonal skills
• Good attention to detail with ability to recognize discrepancies
• Bachelor's degree in Construction Management or Administration preferred (HS diploma/GED required)
• 1-2 years of estimating experience preferred

Salary:

• $130,000 - $160,000