Professional HVAC quantity takeoffs for contractors and manufacturing reps — accurate, detailed, and turned around in 24–48 hours.
HM-Estimator is a dedicated HVAC estimating service built to support contractors and manufacturing representatives who need accurate, fast, and cost-effective quantity takeoffs.
We specialize in reading mechanical drawings, extracting every piece of HVAC equipment and ductwork, and delivering organized, spec-compliant takeoff reports — so you can bid faster and win more jobs.
From full project takeoffs to targeted zone-by-zone breakouts — we have a service for every project type and size.
Full quantity extraction from project drawings — all HVAC equipment, ductwork, and accessories for a complete project scope.
Most PopularZone-by-zone breakdown isolating specific scopes — air devices, VAVs, fans, and dampers — for targeted and accurate pricing.
DetailedEfficient takeoff for repeated floor plans or unit layouts — one typical unit counted and multiplied across identical zones or floors.
EfficientCombined approach using system-level breakout across repeated units — maximizing speed and accuracy for large multi-floor projects.
Best ValueVendor tool-based product selection across Titus, Metalaire, Nailor, Anemostat, Pottorff, TCF, Loren Cook, and Greenheck.
Spec-CompliantProfessional submittal packages from manufacturer data sheets and cut sheets — organized per project specs for engineer and owner review.
Professional
Every GRDs, VAVs, Fans, VRFs, damper, Louvers and Product — fully counted from your plans.
We read M-series drawings so you don't have to — fast and accurate.
Organized quantity sheets — ready for your pricing and bid submission.
Send us your drawings and get a complete, accurate takeoff delivered within 24–48 hours.
Share your mechanical plans via email or WhatsApp — PDFs, Revit exports, or AutoCAD files.
Our estimator reviews the drawings, confirms the scope, and selects the best takeoff approach for your project.
Using Bluebeam Revu, we perform a precise quantity takeoff with full itemization of all HVAC components.
You receive a clean Excel-based report within 24–48 hours — organized, labeled, and ready for bid pricing.
We use the most trusted tools in the estimating industry to ensure every takeoff is accurate, organized, and easy for your team to use.
All deliverables come in clean Excel format — ready to drop directly into your estimating or pricing software.
PDF-based precision takeoff with annotations, measurements, and count marks directly on drawings.
Organized quantity sheets with equipment schedules, ductwork totals, and accessory counts — easy to use for pricing.
Titus, Metalaire, Nailor, Anemostat, Pottorff, TCF, Loren Cook, Greenheck — spec-compliant product selection.
Upload your mechanical plans and fill in the project details — we'll review and get back to you within hours.
Upload drawings + project info — we'll handle the rest.
Monday – Friday
9:00 AM – 6:00 PM
Submit your first project and we'll send back a free sample takeoff — no charge, no commitment.