Full-scope HVAC, designed and installed.

Six service lines, each sized by calculation and documented for inspection. Whether it is a new build, a retrofit, or a system that needs to be put right, the work is engineered before it is installed.

01Heat + cool

HVAC Installation

AC, furnace, and mini-split installs sized to the building’s load.
02Service

HVAC Repair

Root-cause diagnostics and repairs that fix the fault, not the symptom.
03Airflow

Ductwork & Lineset Services

Duct and refrigerant-line design, sealing, and balancing to airflow targets.
04Heat pump

Mini Split & Heat Pump Systems

Single- and multi-zone cold-climate systems, commissioned to spec.
05Air

Indoor Air Quality

Filtration, humidity control, and UV. Designed in, not bolted on.
06Control

Smart Controls & Zoning

Zoning and smart thermostats set up to hold each zone’s setpoint.
Process

From site walk to handover.

01

Assess & load calc

Site walk, measurements, and a room-by-room load calculation.

02

Design & spec

Equipment selection, duct and lineset layout, and a written scope.

03

Install & rough-in

Clean installation to spec, sequenced with your other trades.

04

Commission & hand over

Balance, test, verify performance, and hand over documentation.

Client feedback

Judged on the job, not the pitch.

They sized the system to our actual plans, and it passed inspection the first time, with no punch list and no callback. They’re on our next three builds.

General contractor · new construction

AirPrime sequenced around our other trades and hit every date. HVAC was the one thing I didn’t have to chase.

Project manager · multi-family

Clean install and full documentation at handover. The inspector had zero questions.

Builder · single-family
✓ Licensed & insured ✓ EPA 608 Universal certified ✓ Manual J / D / S design ✓ Manufacturer-certified install

We install and service all major brands

  • Daikin
  • Mitsubishi Electric
  • Trane
  • Goodman
  • Bosch
  • Lennox
  • American Standard
  • Fujitsu
  • Samsung
  • Midea
  • TCL
Request a quote

Tell us about the project.

Send the details and we’ll follow up to set up a site assessment and load calculation. No obligation, no cost to quote.

(978) 467-9466 office@airprimehvacdesign.com 183 Willard St, Ayer, MA 01432 @airprimehvacdesign
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