Installation

System replacement

Free in-home assessment, load calculation, and three written options at different price points.

We size the system to the house with a Manual J load calculation, not a rule of thumb. You get three quotes: good, better, best, with the efficiency numbers and rebates spelled out.

Assessment: Free, 45 min
Install: 1 day

Also from Northline

Cooling

AC repair

No-cool, weak airflow, strange noises, iced coils. Diagnosed on site, quoted before work.

Quoted on site

$89 diagnostic, credited to repair

Typical visit60–90 min

Heating

Furnace & heat pump repair

No heat, short cycling, pilot and ignition problems, thermostat faults.

Quoted on site

$89 diagnostic, credited to repair

Typical visit60–90 min

Air quality

Indoor air quality

Whole-home filtration, UV lights, dehumidifiers and duct cleaning.

Quoted on site

Typical visit45 min