HemingwayPreconstruction Services

HVAC Estimating

HVAC takeoffs and estimates covering equipment, ductwork and piping, with controls and balancing interfaces called out.

Steel-framed industrial roof

Bid more work

Hand off takeoffs and estimates so your team can chase more projects without adding headcount.

See exactly what is in

Every line ties back to a plan or spec reference, with scope assumptions written down.

Reviewed before delivery

Experienced review on every estimate, and direct access to the person who built it.

Equipment to ductwork

HVAC is priced by system.

Equipment, duct, piping and controls each carry different labor and coordination.

  • Air handlers, rooftop units, VRF and split systems
  • Ductwork by size, gauge and insulation
  • Hydronic and refrigerant piping
  • Diffusers, grilles and dampers
  • Controls, testing and balancing interfaces
  • Rigging, curbs and crane access
Plans and a hard hat on a table
Estimated remotely from your documents.
What you get

Quantities in the units HVAC is priced in.

  • Equipment: count by schedule
  • Ductwork: pounds or square feet by size and gauge
  • Piping: linear feet by size and service
  • Air devices: count by type
  • Insulation: square feet or linear feet
  • Labor and equipment: hours, rigging and cranes
Common catches

Where hvac scope slips.

Often missedDuct sized from plans only.
How we catch itDuct measured from drawings with fittings noted.
Often missedControls left unclear.
How we catch itResponsibility between HVAC and controls stated.
Often missedTest and balance missed.
How we catch itIncluded or by others, stated.
Often missedRigging ignored.
How we catch itCrane and access needs noted.

Checked by the founder and chief estimator.

Our estimators perform the work, and every estimate is checked by the founder and chief estimator.

Meet our chief estimator
FAQ

Good questions.

Who uses this service?

Mechanical contractors, general contractors and design-build teams.

Do you size equipment?

No. We estimate from the engineer's documents. Equipment selection is by the design team.

Can I get quantities only?

Yes. A quantity takeoff carries no unit costs. A priced estimate states the pricing basis: your rates, Hemingway pricing inputs for the project's ZIP code, or an applicable wage determination.

What should I send?

Mechanical plans, schedules, details and sequences, architectural plans, Division 23 specifications and addenda.

Request a hvac quote

Send the location, scope, documents and due date. We reply with availability and a quote.

Request an Estimate