HVAC Retrofit Estimator

Carrollton, GA

Job Number: 3518026

Job Description


Our Client




Our client is a long-standing mechanical contracting leader with a strong reputation for honesty, integrity, and innovation. For more than half a century, they have delivered complex HVAC, piping, and plumbing projects across healthcare, institutional, commercial, and industrial sectors. With a new president and a high-performing leadership team, the company is entering an exciting growth phase—building on its family-first culture and commitment to excellence.




Job Summary




The Small Projects / Retrofit Estimator is responsible for producing accurate, timely cost estimates for mechanical retrofit, renovation, tenant improvement, and small construction projects involving HVAC, plumbing, and piping systems. This is a field-oriented role that requires prior hands-on mechanical trade experience to effectively evaluate existing conditions, constructability constraints, and installation sequencing.

The position supports high-volume, fast-paced estimating and demands the ability to convert real-world site conditions into executable scopes of work, realistic labor assumptions, and competitive pricing strategies.




Key Responsibilities
  • Develop detailed cost estimates for mechanical retrofit, renovation, and small-project work.
  • Perform accurate quantity takeoffs using drawings, specifications, site walks, and field knowledge.
  • Assess constructability, access limitations, phasing requirements, shutdowns, and occupied-space constraints.
  • Establish labor, material, equipment, and subcontractor pricing based on proven field production rates.
  • Conduct job site visits to evaluate existing conditions and validate scope and labor assumptions.
  • Collaborate with superintendents, foremen, service managers, and technicians to confirm constructability.
  • Prepare pricing for change orders, add-ons, and scope revisions typical of retrofit projects.
  • Solicit, review, and analyze vendor and subcontractor quotes.
  • Support project handoff by clearly communicating assumptions, exclusions, and field constraints.
  • Maintain organized estimating files, documentation, and historical cost data.
  • Participate in post-project reviews and job cost feedback.
  • Perform additional duties as required to support business needs.




Knowledge, Skills, and Abilities
  • Strong understanding of HVAC, plumbing, and piping systems.
  • Working knowledge of retrofit and renovation methods in existing facilities.
  • Familiarity with OSHA safety standards and job site safety requirements.
  • Ability to interpret construction drawings, specifications, and as-built documents.
  • Knowledge of mechanical codes applicable to retrofit work.
  • Proven estimating and quantity takeoff skills grounded in field experience.
  • Strong analytical and problem-solving skills related to constructability and sequencing.
  • Effective written and verbal communication skills.
  • Ability to manage multiple estimates under tight deadlines.
  • Proficiency with spreadsheet-based estimating tools.
  • Ability to identify field risks and constructability issues early.
  • Capable of translating site conditions into accurate labor and cost assumptions.
  • Self-directed with sound judgment and strong collaboration skills.
  • Adaptable to changing project scopes and priorities.




Education and Experience
  • High school diploma or GED required.
  • Minimum 3–5 years of hands-on field experience in mechanical construction, HVAC, plumbing, or piping.
  • Prior estimating experience for retrofit, renovation, or small projects required.
  • Field leadership experience (foreman, service technician, or superintendent) strongly preferred.
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About Carrollton, GA

Ready to embark on an exciting career journey in Carrollton, Georgia? This vibrant city offers a perfect blend of southern charm and modern opportunities for job seekers. Nestled in the heart of West Georgia, Carrollton boasts a rich history, scenic parks like Hobbs Farm Park and McIntosh Reserve, along with a thriving arts scene showcased at the Carrollton Cultural Arts Center and the Amp amphitheater. Dive into local favorites like fried green tomatoes and sweet tea while taking in a show at the Townsend Center for the Performing Arts. Consider joining the Trojans at the University of West Georgia or catching a game at the University Stadium. Explore our job listings today and discover why Carrollton is not just a place to work, but a community to thrive in.