01
Read the house
Load calculations, envelope review, airflow readings, and a conversation about the rooms you avoid.
01 Residential climate engineering
Climate,
calibrated.
We design heating, cooling, and air quality systems around the way your home actually lives.
Build your comfort plan
36 dB night mode
near-silent operation
near-silent operation
Comfort curve
within ±0.5°
within ±0.5°
↻Engineered
for every season
for every season
Current conditions72.0° indoor target · +1 system status
97.8% comfort-plan approval
4.9/5 homeowner rating
12 yr workmanship confidence
24/7 on-call support
02Our method
A better answer than “replace the box.”
Measure the home.
Then make it feel right.
Comfort is a moving target: sunlight, insulation, occupancy, floor plan. We capture the variables, then pair you with the quietest, smartest system that solves for all of them.
See the calibration processThe Kelvin House process
02
Map the zones
We find the friction, match equipment to the architecture, and build your room-by-room plan.
03
Commission precisely
Every install is tested, balanced, documented, and monitored through its first season.
03Start here
A useful first conversation
Your home’s comfort
is a floor plan.
Mark the rooms that miss the mark. We’ll send a local specialist a concise picture of what’s happening before they call.
Tap a room to mark it0 zones marked
04Diagnostics
No guesswork, ever
The system tells a story.
We read the whole thing.
From a stubborn upstairs bedroom to a heat pump that never feels quite right, our diagnostics isolate cause—not just symptom.
Explore the diagnostic visit
05Systems
Not all comfort is
created equal.
Equipment is only as good as its fit. These are the systems we specify, install, and keep at their best.
Field notes
Comfort
intelligence.
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A better system starts with the questions you ask
Why the coldest room may not be your biggest problem.
Read field note →YOUR HOME
HAS A CLIMATE.
LET’S TUNE IT.01—24
HAS A CLIMATE.
LET’S TUNE IT.01—24