Top 10 Best Commercial Hvac Estimating Software of 2026

PlanSwift is a leading digital takeoff and estimating software designed for construction professionals, enabling precise quantity measurements directly from PDF, CAD, and scanned plans. For commercial HVAC estimating, it offers customizable assemblies for ducts, piping, equipment, insulation, and hangers, automating calculations and generating detailed bids. Its visual interface and database integration streamline workflows from takeoff to cost estimation, making it a top choice for accurate, scalable HVAC projects.

AccuBid by Trimble is a powerful estimating software tailored for commercial HVAC, mechanical, plumbing, and electrical contractors, enabling precise digital takeoffs, cost calculations, and bid generation. It leverages an extensive database of pre-engineered assemblies, real-time material pricing, and labor units to streamline complex commercial project estimates. The platform supports customization, reporting, and integration with project management tools for efficient workflow.

STACK (stackct.com) is a cloud-based takeoff and estimating platform designed for construction professionals, including those in commercial HVAC, enabling fast digital measurements from PDFs, CAD files, and images. It supports HVAC-specific estimating through customizable assemblies for ducts, piping, equipment, and labor, with tools for generating detailed bids and reports. The software emphasizes collaboration, allowing teams to work in real-time, and integrates with accounting systems like QuickBooks for seamless workflows.

Bluebeam Revu is a robust PDF-based markup and takeoff software widely used in the construction industry, including for commercial HVAC estimating through precise digital measurements of ducts, pipes, equipment, and areas from blueprints. It excels in quantity takeoffs with customizable toolsets tailored to HVAC components, allowing users to annotate plans, generate reports, and export data to Excel for cost estimating. While powerful for pre-estimating takeoffs and collaboration, it lacks native HVAC-specific pricing databases or automated load calculations, making it a complementary tool rather than a full estimating suite.

On-Screen Takeoff by ConstructConnect is a digital quantity takeoff and estimating software designed for construction professionals to extract measurements directly from PDF plans and blueprints. It excels in performing precise on-screen takeoffs for HVAC components like ductwork, piping, and equipment, supporting customizable assemblies to streamline bid preparation. While versatile across trades, it integrates well with estimating tools for commercial HVAC projects, though it lacks advanced engineering calculations like load analysis or pressure drops.

ProEst is a cloud-based construction estimating software tailored for commercial contractors, including HVAC specialists, offering digital takeoff, customizable assemblies, and rapid bid generation. It features an extensive database of HVAC materials, labor rates, and pre-built assemblies to streamline quantity takeoffs and cost calculations. The platform integrates with accounting systems like QuickBooks and Sage, enabling seamless data flow from estimate to project management.

Destini Estimator by Beck Technology is a BIM-integrated estimating software designed for commercial construction, with strong capabilities in HVAC and MEP trades. It automates quantity takeoffs directly from 3D models in Revit, Navisworks, and other platforms, generating accurate cost estimates with real-time labor and material pricing. The tool supports collaborative workflows and integrates with accounting systems like Procore and Sage, streamlining the bid process for complex projects.

Sage Estimating is a robust, database-driven construction estimating software tailored for commercial trades, including HVAC, with extensive pre-built assemblies, items, and labor units specific to mechanical systems. It enables precise takeoffs, cost calculations, and bid preparation through customizable databases and formula intelligence. The platform integrates seamlessly with Sage 300 accounting and project management tools, supporting end-to-end workflows for larger contractors.

Autodesk Takeoff is a cloud-based quantity takeoff and estimating tool within the Autodesk Construction Cloud suite, designed for extracting accurate quantities from 2D PDFs, CAD files, and 3D BIM models for construction projects. It supports defining custom assemblies, conditions, and items tailored to mechanical trades like HVAC, enabling material and labor cost estimates for commercial jobs. While versatile for general construction, it excels when integrated with Autodesk's ecosystem for streamlined workflows in MEP estimating.

Kreo Software (kreo.net) is an AI-powered takeoff and estimating platform tailored for construction professionals, including those in commercial HVAC, enabling automated quantity extraction from 2D PDFs, CAD files, and 3D BIM models. It supports MEP trades with pre-built assemblies, labor rates, and real-time collaboration for accurate bid preparation. The tool accelerates the estimating process by reducing manual measurements, making it suitable for complex commercial HVAC projects involving ductwork, piping, and equipment takeoffs.