Crystal Heating & Cooling

Serving the Greater St. Louis Area, SEMO, and surrounding communities

Compensation: Base salary plus commission with total earnings potential of $90,000 - $205,000+ annually based on performance

Schedule: Monday through Friday, with occasional evenings or weekends based on project needs

Work Location: In-office daily with local travel to customers and job sites

About Crystal Heating & Cooling

Since 1965, Crystal Heating & Cooling has been a trusted leader in HVAC services across the Greater St. Louis region. As a 6-time Carrier President's Award winner and an employee-owned company (ESOP), we are committed to technical excellence, integrity, and long-term customer relationships.

Our mission is to deliver superior quality service with honesty and reliability. Our vision is to set the standard as a trusted HVAC partner through communication, accountability, and performance.

Why Join Crystal Heating & Cooling

Competitive base salary plus commission structure
100% employer-paid medical, dental, and health insurance for employees
Company-provided laptop and cell phone
Company vehicle provided after initial training
ESOP participation after one year
Three weeks of paid vacation
Strong project management and operations support
Established brand with a strong commercial pipeline

The Opportunity

We are seeking a Design-Build Commercial HVAC Estimator to support our growing commercial division. This role is responsible for developing HVAC system concepts, preparing accurate project estimates, and working closely with customers, contractors, and internal teams to secure profitable design-build projects.

This position is ideal for someone with strong commercial HVAC design experience who also understands estimating and cost development. You will play a key role in preconstruction, from conceptual design through project handoff.

What You'll Do

Develop conceptual and detailed HVAC system designs based on building requirements and customer needs
Prepare accurate project estimates, including labor, material, equipment, and subcontractor costs
Review construction drawings, specifications, and project documents to determine scope
Identify value-engineering opportunities and present budget-conscious solutions
Solicit and evaluate vendor and subcontractor pricing
Prepare and submit timely, competitive, and profitable proposals
Collaborate with project managers and operations teams for smooth project handoff
Attend customer meetings, preconstruction meetings, and jobsite visits
Track bid status, pipeline activity, and project opportunities
Maintain accurate documentation of estimates, designs, and communications

What You Bring

Minimum of 3 years of commercial HVAC design or mechanical engineering experience
Minimum of 2 years of commercial HVAC estimating or project support experience
Strong knowledge of commercial HVAC systems, load calculations, and equipment selection
Ability to read and interpret construction plans and specifications
Experience in preparing detailed and accurate project estimates
Strong computer skills and the ability to learn estimating software
Excellent communication, organization, and time management skills
Valid driver's license with an insurable driving record

What Sets You Apart

Experience working on design-build commercial projects
Knowledge of commercial building codes and construction processes
Experience working with general contractors, owners, and design teams
Strong analytical and value-engineering mindset

If you are a technically strong HVAC professional who enjoys both design and estimating and wants to be part of an employee-owned company with strong earning potential and long-term growth, we encourage you to apply.

Join Crystal Heating & Cooling and help deliver high-quality commercial solutions backed by a team that values performance, accountability, and shared success.

Crystal Heating and Cooling

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