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Ready to turn your estimating skills into real impact on major commercial projects across San Antonio?
Competitive pay: $65,000 to $90,000 per year, based on experience
Full-time, stable position in San Antonio, TX
Health, dental, vision, and life insurance
Paid time off and paid holidays
401(k) with company match
Access to industry-standard estimating tools including BuildingConnected, On-Center, CostOS, and Microsoft Office
Supportive work environment focused on safety, accuracy, and continuous improvement
Well-established mechanical contractor with a strong presence in commercial HVAC and MEP construction
Work on large-scale commercial construction projects that challenge and grow your skills
Leadership team that values precision, accountability, and professional development
Opportunities to expand your responsibilities as your estimating experience grows
Team-oriented culture built on respect, problem-solving, and doing the job right
Review project specifications, construction drawings, and attend pre-bid meetings to define scope of work in San Antonio, TX
Prepare detailed material takeoffs and cost estimates for commercial HVAC and MEP projects
Evaluate labor, materials, and subcontractor pricing to develop competitive bids
Identify risks, scope gaps, and cost-saving opportunities before proposal submission
Coordinate with subcontractors, vendors, project managers, and design teams to ensure accurate estimates
Assist with proposal development and support project handoff to operations
Hiring Expectations: Apply today, complete a quick phone screening, and get ready for an interview with our team to discuss your goals and experience.
Bachelor’s degree in Construction Science, Engineering, Architecture, or related field preferred
0 to 3 years of experience in commercial construction estimating
Experience with MEP estimating required
Ability to read and interpret blueprints, specifications, and construction documents
Proficiency with estimating software such as BuildingConnected, On-Center, CostOS, and Microsoft Office
Strong attention to detail, organization, and analytical thinking
Clear written and verbal communication skills
Valid Texas driver’s license and ability to meet insurability requirements
Certified Professional Estimator credential is a plus
Gillette Air Conditioning Co. Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment regardless of race, color, religion, gender, gender identity, sexual orientation, national origin, genetics, disability, age, or veteran status. #red
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We appreciate your interest in this position. Unfortunately, you have already applied for this job.
We’re always looking for people with unique skills. Send us your email and we’ll get in touch when we have an opening that matches your expectations.