HVAC
Year-round comfort — heating, cooling, and ventilation done right.
We install and service ductless mini-splits, heat pumps, gas furnaces, and central AC systems. Our licensed HVAC technicians size equipment to your home and climate so you get efficiency without oversizing.
What's Included
Every HVAC project we take on includes these core capabilities.
Ductless Mini-Splits
Efficient zone heating and cooling with no ductwork required.
Heat Pump Systems
All-electric heat pumps that heat and cool for lower utility bills.
Gas Furnace & AC
Traditional forced-air systems with new ductwork where needed.
Ductwork & Ventilation
New duct design, insulated runs, and ERV/HRV ventilation.
How It Works
Load Calculation
We calculate the correct system size for your home and climate.
Equipment Selection
We recommend the most efficient system for your budget.
Installation
Equipment installed, ducts run, and refrigerant charged by licensed techs.
Commissioning
Full system test, airflow balance, and thermostat programming.
Why Dawn Construction
One crew. One standard. Done right.
When you hire Dawn Construction for hvac, you get a licensed, bonded crew that has done this work hundreds of times across Renton and the greater Seattle area.
We give you a written scope before we start, show up when we say we will, and clean up at the end of every day. No subcontractors you've never met. No surprise invoices.
Ready to get started?
Call us or send an email — a real person on this crew will respond within one business day with a free, written estimate.