NEW CONSTRUCTION HVAC ESTIMATOR

Come build your future with R.J. Kielty Plumbing, Air & Electric!
Voted a Top Workplace and proudly family-owned and operated since 1973, R.J. Kielty is built on excellence, integrity, and opportunity. With locations serving New Port Richey, Brandon, and Orlando, we continue to grow while maintaining the family values that have guided us for more than 50 years.
Position Overview
R.J. Kielty is seeking an experienced HVAC Estimator to join our New Construction Division, in our corporate office in New Port Richey. This position is responsible for reviewing residential construction plans, preparing accurate and competitive estimates, and working closely with builders, vendors, project managers, and our internal operations team.
The ideal candidate is organized, detail-oriented, comfortable managing multiple deadlines, and knowledgeable about residential HVAC systems and new-construction estimating.
What You’ll Do
Review construction plans, specifications, addenda, and bid documents
Prepare detailed HVAC estimates for single-family and multifamily new-construction projects
Complete material and equipment takeoffs
Determine labor, equipment, material, and subcontractor costs
Request and review vendor and manufacturer pricing
Prepare clear, accurate, and competitive proposals
Identify plan discrepancies, missing information, and potential cost impacts
Submit requests for information when clarification is needed
Track bids, deadlines, revisions, and proposal status
Maintain organized estimating records and project documentation
Work with builders and internal teams on value-engineering opportunities
Assist with bid revisions, change orders, and scope comparisons
Support project handoff after a bid is awarded
Build and maintain positive relationships with builders, suppliers, and team members
What We’re Looking For
HVAC estimating experience, preferably in residential new construction
Strong understanding of HVAC equipment, materials, installation methods, and terminology
Ability to accurately read and interpret architectural and mechanical plans
Knowledge of Florida building codes, energy requirements, and applicable HVAC standards
Experience performing material, equipment, and labor takeoffs
Strong mathematical, analytical, and problem-solving skills
Excellent organization and attention to detail
Ability to manage multiple bids and meet firm deadlines
Strong written and verbal communication skills
Proficiency with Microsoft Office and estimating or construction-management software
Ability to work independently while contributing to a team environment
Preferred Qualifications
Experience estimating production-home, custom-home, or multifamily projects
Knowledge of Manual J, Manual S, Manual D, and energy calculations
Familiarity with builder-specific scopes and purchasing requirements
Established relationships with HVAC suppliers or equipment manufacturers
Field installation, project-management, or HVAC design experience
Why Join R.J. Kielty?
Family-owned and operated since 1973
Stable and growing Central Florida company
Supportive, team-focused work environment
Opportunities for professional growth and advancement
Work with an experienced new-construction team
Competitive compensation based on experience
Company benefits and paid time off
Long-term career opportunity with a trusted local company
Apply Today
If you are an experienced HVAC estimator who takes pride in accuracy, organization, and building strong professional relationships, we would like to hear from you.
Join the R.J. Kielty family and help us continue building quality homes and lasting partnerships throughout Central Florida.
R.J. Kielty Plumbing, Air & Electric, Inc. is an Equal Opportunity Employer.

Employment type
Full-Time

Work arrangement
No