Commercial HVAC Sales Engineer / Account Executive

United Systems Mechanical, LLC; Washington; On-site; USD 95,000 - 135,000; Full time

Benefits offered by this job

Competitive base salary

Vehicle or allowance

Health, dental, and vision insurance

Retirement plan options

Paid time off and holidays

Long-term growth opportunities

Job summary

United Systems Mechanical, LLC seeks a Commercial HVAC Sales Engineer / Account Executive to lead tenant improvements and special projects. You will develop HVAC concepts, prepare drawings, estimate projects, and guide customers from initial design through completion on fast-paced TI work.

Responsibilities cover design-build style engagement, site measurements, CAD/Bluebeam drawings, and close coordination with owners, GC, and vendors.

Qualifications

• Engineering background with mechanical focus preferred.
• 3+ years of experience in commercial HVAC TI, retrofit, or special projects.
• Strong knowledge of commercial HVAC systems and ability to read construction docs.
• Experience in design-build or technical sales environments.

Responsibilities

• Develop and grow TI and special project opportunities with clients.
• Serve as technical and sales lead for TI projects from concept through close-out.
• Independently develop HVAC layouts, concepts, and solutions.
• Prepare HVAC plans/drawings using CAD or Bluebeam.
• Estimate, propose, sell, and manage awarded projects.
• Coordinate with customers throughout the project lifecycle.
• Coordinate manpower, permits, submittals, and vendor relations.
• Purchase equipment and manage project documentation and close-out.

Skills

HVAC system knowledge

Independent drafting

Technical sales experience

Project coordination

Education

Mechanical Engineering degree

Tools

AutoCAD

Bluebeam

Revit

Job description

Job Description

Commercial HVAC Sales Engineer / Account Executive - Tenant Improvement & Special Projects

Position Overview

We are seeking a highly capable Commercial HVAC Sales Engineer / Account Executive to lead tenant improvement (TI) and special project opportunities within our commercial portfolio. This role is ideal for a technically strong professional with an engineering background who can independently develop HVAC concepts, prepare drawings, estimate projects, and guide customers from initial design through project completion.
This is a hands-on, technically driven sales role focused on fast-paced TI work, retrofit projects, and smaller-to-mid-sized special projects, rather than large ground-up construction.

Primary Responsibilities

• Develop and grow tenant improvement and special project opportunities with existing and new commercial clients
• Serve as the technical and sales lead for TI projects from concept through close-out
• Independently develop HVAC system layouts, concepts, and solutions
• Prepare HVAC plans, sketches, and drawings using CAD and/or Bluebeam
• Estimate, propose, sell, and manage awarded projects
• Act as the primary point of contact for customers throughout the project lifecycle

Sales, Engineering & Estimating

• Meet with building owners, property managers, general contractors, and tenants
• Perform job site walks, field measurements, and as-built verification
• Develop HVAC system designs and layouts for tenant improvements
• Prepare HVAC drawings and markups using AutoCAD, Bluebeam, or similar tools
• Define project scope, equipment selections, and system approach
• Create accurate project estimates using Excel-based tools
• Prepare customer proposals and presentations

Project Management (Post-Sale)

• Coordinate manpower requirements with operations
• Assist with permit and plan submittal requirements
• Prepare and distribute submittal packagesCoordinate with general contractors, subcontractors, and vendors
• Purchase equipment and materials
• Manage project documentation and close-out requirements

Qualifications & Experience

• Engineering background (Mechanical Engineering preferred)
• 3+ years of experience in commercial HVAC TI, retrofit, or special projects
• Strong working knowledge of commercial HVAC systems
• Ability to prepare HVAC plans and drawings independently
• Experience in design-build or technical sales environments

Technical Skills

• Microsoft Windows and Microsoft Office (Word, Excel)
• AutoCAD and/or Bluebeam (required)
• Ability to read and create construction documents
• HVAC load calculations and basic system design knowledge
• Revit experience is a plus

What We Offer

• Competitive base salary plus performance-based incentives
• Company vehicle or vehicle allowance (if applicable)
• Health, dental, and vision insurance
• Retirement plan options
• Paid time off and holidays
• Long-term growth opportunities

Company Description

HVAC company located in Seattle, WA.