HVAC & mechanical contractors
HVAC takeoffs, without the squint.
Your highlighter called. It's retiring.
Upload the M sheets. Sweinstein reads every equipment schedule, counts diffusers and devices on the plans, and checks that power hookups match the electrical drawings.
Counts
1 to review
What it counts
- Diffusers, grilles and registers by type
- Equipment schedule entries (RTUs, fans, unit heaters)
- Thermostats, sensors and controls
What it checks
- Equipment power requirements against panel breakers
- Schedule tags against plan tags
- Specs that disagree between sheets
Ask it
- "List every unit that needs a power hookup."
- "What's the MCA on RTU-2?"
- "Which sheets show EF-1?"
| Circuit | Breaker | Poles | Load |
|---|---|---|---|
| LP-1 | 20A | 1P | Lighting — Dining |
| LP-3 | 20A | 1P | Receptacles — Kitchen |
| LP-5 | 30A | 2P | Walk-in cooler |
| LP-7 | 40A | 2P | RTU-1 |
Sweinstein keeps its cool so your estimators can too.
Measure on top of the count
After the count, Sweinstein traces duct and piping runs and totals the lengths per floor. Lengths are worked out exactly from each sheet's confirmed scale. The AI traces; the math is done in code.
Ask about your local code
Ask about the mechanical and energy codes your project falls under. Answers quote the code books your company uploads and follow the project's province or state. They are a reference, not legal advice.
“Low and slow is for brisket, not takeoffs.”
FAQ
HVAC & Mechanical questions
Stop counting. Start bidding.
Upload your plans. Sweinstein has you covered. Start free with 2 takeoffs on us, then 1 every month. No card needed.
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