Estimator – Mechanical

MSS Solutions, LLC

Estimator Mechanical involved in HVAC estimating and proposal processes at MSS Solutions, improving efficiency and providing innovative solutions for client projects.

Posted 6/25/2026full-timeHanahan • South Carolina • 🇺🇸 United StatesMid-LevelSeniorWebsite

About the role

Key responsibilities & impact

Will be involved throughout the estimating, bidding, vendor and subcontractor proposal review and purchasing processes
Ability to develop detailed quantity take-offs
Develop bid packages / contract scopes of work for subcontractors, evaluate subcontractor bids and issue contracts
Collects project data and compares to the offices capabilities
Performs new equipment takeoffs
Prepares equipment submittals
Assists Managers and Project Managers with technical support
Performs construction plan review or other requirements as determined by project needs, constraints, and responsibilities to meet all of the customers facility requirements
Provides knowledge and consultation in the form of developing facility-related solutions for the customers problems
Determines project needs, constraints, and responsibilities to meet the entire customers Building system design and installation requirements
Develops, evaluates, and discusses possible solutions with Manager, Project Manager, Sub-contractor, Supplier, and/or customer
Coordinates selection, pricing, and integrates equipment, controls, and services for each project
Prepares, finalizes, and reviews preliminary and/or final proposal / submittal complete
Helps Manager determine proposal price and selling strategy
Resolves major deviations from scope with team after Project Scope Validation
Helps Manager develop project fulfillment schedule with project team
Prepares and reviews contract terms and conditions using standard contract templates when applicable
Works with team members to solicit proper expertise in order to meet customer needs
Other such duties and responsibilities as assigned by the Company from time to time.

Requirements

What you’ll need

Minimum of 5 years experience (10 years preferred) in the HVAC industry
At least 3 years of estimating experience
Demonstrated ability to read and understand blueprints and construction plans and specifications
Ability to understanding HVAC systems and controls and basic HVAC principles, concepts, and perform calculations
Strong communication skills
Strong work ethic
Proficient with all Microsoft Office related products
Regular and supervisory probation period required, if applicable
Random drug testing required
Must successfully pass a background check & drug test
Valid drivers license and clean driving record required.

Benefits

Comp & perks

Medical/Dental/Vision Insurance
401k with Employer Contributions
PTO
Paid Holidays
Employee Assistance Program
Long-term Disability
Short-term Disability
Flexible Spending Plan
Health Savings Plan

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

quantity take-offsbid packagescontract scopes of workconstruction plan reviewequipment takeoffsequipment submittalsHVAC systemsHVAC controlsHVAC principlesestimating

Soft Skills

strong communication skillsstrong work ethic

Certifications

valid driver's license