The HVAC Billing &

- Estimation Engineer handles end-to-end commercial management, from reviewing tenders and calculating material quantities to preparing client running account (RA) bills, managing subcontractor payments, and tracking project variations. [1, 2, 3]Key ResponsibilitiesEstimation &
- Tendering

- Tender Evaluation: Scrutinize Request for Proposals (RFPs), architectural/HVAC drawings, and tender specifications.

- Quantity Take-Off: Perform accurate takeoff calculations for low-side and high-side HVAC items (chilled water systems, VRF/VRV systems, ducting, piping, and ventilation).

- BOQ &
- Costing:

Prepare Bill of Quantities (BOQs) and cost estimates based on client requirements and equipment selections.

- Vendor Quotation Evaluation: Float inquiries, collect vendor/supplier quotes, and prepare comparative statements for procurement.

- Rate Analysis: Conduct rate analysis for extra items or non-tender variations. [1, 2, 3, 4, 5]

Billing &

- Commercial Management

- Client Billing: Prepare and submit RA Bills and Final Bills in coordination with site measurements and project consultants.

- Measurement Sheets: Maintain and sign off on Measurement Books (MB)



and reconcile executed quantities with approved drawings and BOQs.

- Subcontractor Management: Check, verify, and certify vendor and subcontractor bills according to contract terms.

- Reconciliation &
- Tracking:

Prepare material reconciliation statements and track outstanding invoice payments or certification statuses.

- Variations &

- Claims:

Prepare documentation for change orders, variation claims, and price escalation adjustments. [1, 2, 3, 4]

Requirements &

- Qualifications

- Education: Bachelor’s Degree (B.E./B.Tech) or Diploma in Mechanical Engineering. [1]

- Experience: 2 to 6 years of relevant experience in HVAC, MEP contracting, or EPC environments. [1, 2]

- Technical Skills:

- Proficiency in reading HVAC drawings, schematics, and layouts.

- Strong knowledge of quantity surveying, HVAC equipment pricing, and contract conditions.

- Hands-on experience with MS Excel, AutoCAD, and project tracking tools. [1]

- Soft Skills: Analytical thinking, solid numerical aptitude, and coordination skills for dealing with clients, vendors, and site teams. [1, 2, 3]

Experience

- HVAC: 3 years (Required)

Work Location: In person

📌 Billing & Estimation Engineer (Mumbai)
🏢 99 Pan cake
📍 Mumbai