Mechanical & HVAC Estimating Services
Detailed, code-compliant cost estimates for all heating, ventilation, and air conditioning systems, from rooftop units to central plant chiller systems.
What's Included
- Rooftop units (RTUs), split systems, and packaged units
- Chiller and cooling tower systems
- Boiler and hot water heating systems
- Variable refrigerant flow (VRF/VRV) systems
- Ductwork fabrication and installation (sheet metal, flex, fiberglass)
- Hydronic piping, chilled water, hot water, steam
- Energy recovery ventilators (ERV/HRV)
- Building automation systems (BAS/BMS)
- Commissioning, test and balance (TAB)
- ASHRAE 90.1 and Title 24 energy code compliance
Expert Estimating You Can Rely On
Mechanical and HVAC systems represent one of the largest cost components of any commercial building project, often ranging from 15% to 25% of total construction cost. At Tech MEP Estimates, our certified mechanical estimators use industry-leading software including Trimble Estimation and Accubid to produce accurate, line-item takeoffs for every component of your HVAC system. Whether you're bidding a small tenant improvement or a large hospital central plant, we deliver estimates that reflect real market pricing and current material costs, helping you submit competitive bids with confidence.
How We Deliver Your Estimate
Plan Review & Scope Confirmation
We review your mechanical drawings, specifications, and design intent documents to fully understand the system scope.
Digital Takeoff & Pricing
Our estimators perform a complete digital quantity takeoff and apply current regional material and labor pricing.
Detailed Report Delivery
You receive a CSI-organized, line-item estimate with equipment, ductwork, piping, labor, and subcontractor breakdown.
Our Track Record
500+ Projects Delivered Nationwide
Trusted by contractors, GCs, and developers across the country for accurate, timely cost estimates across every trade and project type.
Why Contractors Trust Us
ASHRAE-Certified Estimators
Our mechanical team holds ASHRAE credentials and understands energy code compliance requirements that affect system design and cost.
Current Equipment Pricing
We maintain live pricing databases for all major HVAC manufacturers, Carrier, Trane, Daikin, Lennox, and more, updated monthly.
All Building Types
Commercial office, healthcare, data centers, schools, industrial, we have experience with every mechanical system type and complexity level.
Regional Labor Rates
We apply accurate regional prevailing wage and open-shop labor rates specific to your project's location, not national averages.
Value Engineering Support
We identify cost-saving alternatives, equipment substitutions, system simplifications, that maintain performance while reducing overall project cost.
48-Hour Delivery
Most HVAC estimates are delivered within 48 business hours. We understand bid deadlines and never miss a submission window.
Explore More Services
We offer a complete range of estimating services across all construction trades.
Need a Mechanical / HVAC Estimate?
Submit your plans and receive a detailed, line-item HVAC estimate within 48 hours.