Jobloria
Senior Mechanical Estimator
Gallman Consulting
Location : San Antonio, TX, 78205
Job Type : Full Time / Part Time
Salary : $85,000 - $135,000
Date Posted : 1 December 2025
Snapshot / Role Overview
We’re looking for a Senior Mechanical Estimator in San Antonio, TX to lead takeoffs and pricing for large commercial HVAC and plumbing projects.
Impact
Deliver accurate, competitive estimates that help win big projects
Support preconstruction with clear scope and cost breakdowns
Work closely with teams to drive smart, profitable bids
Be the estimating lead on high-profile commercial jobs
Responsibilities
Use takeoff software (FastPipe, FastDuct, Trimble, AutoBid, etc.) to estimate HVAC and plumbing scopes
Review drawings, specs, and job requirements
Price large mechanical projects ($5M–$50M+) across sectors like healthcare, education, labs, and tech
Collaborate with project managers and field teams
Track proposals, budgets, and historical data
Support value engineering and bid reviews
RequirementsMust-Haves
Based in San Antonio with a steady work history
5+ years of mechanical estimating experience
Skilled in HVAC, piping, and plumbing systems
Comfortable with on-screen takeoff tools
Degree in Construction Management, Mechanical Engineering, or relevant field experience
Nice-to-Haves
Experience on large commercial projects (hospitals, schools, data centers, fabs)
Familiar with platforms like Viewpoint, Maxwell, or Estimation
Prior field experience in mechanical trades (duct, pipe, plumbing)
Compensation & Logistics
Competitive salary + full benefits: health insurance, PTO, paid holidays, and more.
Call to Action
If you're ready to lead estimates on major mechanical projects, apply now or connect with us to learn more.
Freqently Asked Questions
San Antonio's construction sector shows steady demand for skilled mechanical estimators, especially those with HVAC and plumbing expertise. However, competition rises for senior roles requiring experience with large commercial projects, making specialized skills a key advantage in securing positions within this market.
Local employers often value certifications like Certified Professional Estimator (CPE) or specialized courses in HVAC and plumbing estimating. Additionally, familiarity with Texas construction codes and software tools common in the region can enhance your profile for mechanical estimating roles.
Senior mechanical estimators need advanced proficiency in on-screen takeoff software, deep understanding of complex HVAC and plumbing systems, and the ability to lead cost analyses for multi-million dollar commercial projects. Strong collaboration skills with project managers and field teams are also essential.
Progression from mechanical estimator to senior roles often involves mastering project bidding strategies, developing expertise in value engineering, and leading cross-functional teams. This trajectory can open pathways into preconstruction management or construction operations leadership.
While junior estimators focus on detailed takeoffs and data gathering, seniors oversee entire estimating processes, validate pricing accuracy for large-scale projects, and mentor teams. Senior roles demand strategic decision-making to optimize bids and ensure profitability on complex commercial contracts.
Gallman Consulting emphasizes leadership in high-profile HVAC and plumbing projects, providing access to cutting-edge takeoff technologies and collaboration with seasoned professionals. Their competitive benefits package also supports long-term career growth in the San Antonio construction market.
At Gallman Consulting, senior estimators act as pivotal links between estimating and project execution, ensuring budgets align with field realities. This role demands clear communication with project managers to refine scopes, address risks early, and contribute to winning strategic bids.
Senior mechanical estimators in San Antonio typically earn between $85,000 and $115,000 annually, reflecting the complexity of commercial HVAC and plumbing projects. Gallman Consulting offers competitive compensation packages including benefits that align with this regional market standard.
San Antonio, TXPopular Searches for Senior Mechanical Estimator