Master the numbers that win mechanical bids
Master the numbers behind mechanical systems — from takeoffs to winning bids. This school gives HVAC estimators and mechanical contractors the frameworks, tools, and confidence to price projects accurately and profitably.
"I built this curriculum to cover everything a real bid can throw at you — not just the clean parts."— Mark
What you'll learn
What you'll be able to do
- Perform a complete HVAC material and equipment takeoff from mechanical drawings and specifications
- Build a fully loaded labor-hour estimate using industry productivity standards and crew compositions
- Apply overhead, profit, and escalation factors to produce a defensible bid price
- Identify and quantify the most common scope gaps and exclusions that kill margins on mechanical projects
- Use digital estimating tools and spreadsheet templates to produce professional bid packages
- Analyze historical project data to benchmark unit costs and sharpen future estimates
How it works
A school that adapts to you
This isn't a set of static videos. Every lesson is generated live and tuned to where you actually are.
We learn your level
A quick placement check tailors your starting point so you're never bored or lost.
Lessons adapt as you go
Each lesson is written for your pace and your goal, adjusting as your skills grow.
Your AI coach keeps you moving
Checkpoints, feedback, and gentle nudges turn progress into a real result.
The curriculum
What's inside your school
6 modules · 21 lessons
Foundations of HVAC Estimating
Establishes the conceptual and practical groundwork every estimator needs before touching a drawing or spreadsheet. Students learn how bids are won and lost, how to read the documents that drive scope, and how to build a disciplined estimating checklist — ensuring nothing falls through the cracks in later modules.
- 1.1The Estimating Process & the Bid LifecycleIncluded
- 1.2Reading Mechanical Drawings & SpecificationsIncluded
- 1.3Scope Definition & the Estimating ChecklistIncluded
Material & Equipment Takeoff
Provides systematic, trade-accurate methods for quantifying every major HVAC material and equipment category from mechanical drawings. Progresses from sheet metal through piping to equipment and controls, then arms students with digital takeoff tools — mirroring the real workflow of a commercial mechanical estimator.
- 2.1Ductwork Takeoff — Sheet Metal QuantitiesIncluded
- 2.2Piping Takeoff — Hydronic & Refrigerant SystemsIncluded
- 2.3Equipment & Controls TakeoffIncluded
- 2.4Digital Takeoff Tools & WorkflowIncluded
Labor Estimating & Crew Planning
Translates raw quantities into defensible labor-hour budgets using published productivity standards, then builds realistic crew plans and schedules. Adds the often-overlooked wage burden layer — prevailing wage, fringe benefits, and certified payroll compliance — that can swing labor cost by 30–50% on public projects.
- 3.1Labor-Hour Productivity StandardsIncluded
- 3.2Crew Composition & Duration PlanningIncluded
- 3.3Prevailing Wage, Fringes & Certified PayrollIncluded
Pricing, Markup & Bid Assembly
Transforms a raw cost estimate into a complete, defensible bid price. Students learn to layer overhead and profit onto direct costs, handle escalation and contingency, level subcontractor and supplier quotes, and assemble a professional bid package — the exact sequence followed on bid day in a mechanical contracting firm.
- 4.1Direct Costs, Overhead & Profit MarkupIncluded
- 4.2Escalation, Risk Contingency & AlternatesIncluded
- 4.3Subcontractor & Supplier Bid LevelingIncluded
- 4.4Building the Complete Bid PackageIncluded
Scope Gaps, Exclusions & Margin Protection
Drills into the specific scope gray zones and contract risks that most often destroy mechanical project margins. Students learn to identify gaps before bid day, structure airtight exclusions language, assess existing conditions risk, and build the change-order foundation that protects revenue after award. Intentionally placed after full pricing knowledge so students can immediately quantify the cost of each gap identified.
- 5.1The Most Costly Scope Gaps in Mechanical EstimatingIncluded
- 5.2Existing Conditions, Site Visits & RFIsIncluded
- 5.3Contract Risk, Allowances & Change Order FoundationsIncluded
Digital Tools, Historical Data & Continuous Improvement
Closes the curriculum by connecting the estimating desk to the field and to the future. Students master digital estimating platforms and spreadsheet discipline, learn to harvest job-cost data to validate and sharpen their estimates, and build the feedback systems that compound estimating accuracy over an entire career. Includes bid strategy and pursuit selection to round out the complete estimator's toolkit.
- 6.1Digital Estimating Platforms & Spreadsheet MasteryIncluded
- 6.2Job Cost Tracking & Variance AnalysisIncluded
- 6.3Benchmarking Unit Costs & Building a Historical DatabaseIncluded
- 6.4Winning Strategy — Bid Review, Pursuit Selection & Continuous ImprovementIncluded
Who it's for
Is this you?
Junior HVAC estimator
You've been handed bid sets and told to figure it out — this school gives you the structured framework you were never formally taught.
Mechanical contractor / owner
You're tired of winning jobs that underperform; this curriculum tightens your pricing process and protects your margins from scope creep and contract risk.
Project engineer moving into estimating
You know the systems inside and out — now learn how to translate that technical knowledge into accurate, competitive bid numbers.
General contractor / mechanical PM
You need to scope and level mechanical subcontractor bids intelligently; this school gives you the vocabulary and framework to do it.
HVAC technician going commercial
You have the field experience; this course bridges the gap between knowing how to install mechanical systems and knowing how to price them.
Career-changer entering construction
You're coming from outside the trade and need a rigorous, plain-language foundation in mechanical estimating before your first real bid day.
Questions
Frequently asked
Your teacher
A note from your teacher
Mark
If you've ever submitted a bid and immediately wondered whether you left money on the table — or worse, won a job and watched the margin evaporate by the second month — you already know the problem this school is built to solve.
Estimating is the highest-leverage skill in the mechanical contracting business. Get it right, and you're profitable, competitive, and growing. Get it wrong — miss a scope item, underprice your labor, ignore an escalation clause — and you're working for free on someone else's project. Most people in this trade learn to estimate by watching someone else do it and hoping they absorbed enough. That's not a system. That's luck.
This school is the system. Every section is designed around the way a complete commercial or industrial mechanical estimate actually gets built — from the first pass through a drawing set and a project spec, all the way through takeoff, labor planning, markup, bid assembly, and final review. I built the curriculum to cover the things that actually cause bids to go sideways: scope gaps around existing conditions, prevailing wage miscalculations, subcontractor bids that aren't apples-to-apples, contract language that transfers risk without you noticing. These aren't edge cases. They happen on real jobs, regularly.
I also want to be straight with you about what this is not. This isn't a theory course. There's no fluff about "the estimating mindset" or generic project management advice repackaged for contractors. Every module is built around a concrete deliverable — a takeoff, a labor-hour calculation, a leveled sub bid, a complete bid package. You learn by doing the work.
The last section of the curriculum is the one most estimating courses skip entirely: building your own historical database and using it to sharpen every future bid. That's how you go from estimating by instinct to estimating with evidence. And that's the difference between someone who does estimates and someone a company genuinely depends on.
If you're ready to stop guessing and start pricing with confidence — this is the place to start.
— Mark
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- 6 modules, 21 lessons
- AI-adaptive lessons tuned to your level
- Quizzes & checkpoints to lock in progress
- Your own AI learning coach
- Learn on any device, at your pace
- Full access for as long as you're subscribed