HVAC, MECHANICAL, PLUMBING & ELECTRICAL
PROFESSIONAL RANGE OF HVAC SERVICES
HVAC, MECHANICAL, PLUMBING & ELECTRICAL
HIGH QUALITY AND PROFESSIONAL REPAIR SERVICES
Previous
Next

Find the best day and time for your free estimate here.

WHAT OUR CUSTOMERS SAY

HOW DO WE WORK?

Consultation – Talk to a technician about your residential or commercial comfort concerns. Homeowner, architect, general contractor, engineer.

Free estimate – if necessary we will be happy to visit you for an estimate. Schedule here.

We are ready to design, Install, repair, replace and maintain your comfort systems.

Warranty registration: we take care of it.

Maintenance: keep proactive, prevent maintenance.

FREE CONSULTATION

Free HVAC Consultation ⤵️
To homeowner, architect, general contractor or engineer in the Seattle area

  • Have a better understanding towards your project.
  • Be assured of your design
  • Know the latest HVAC technologies

DUS, Inc. with over 28 years.  

AUTUMN OFFERS!!!

OFFER 1

$250 OFF

FURNACE UPGRADE.

When upgrading a mid (80%) to high (96%) efficiency Gas two-stage & variable speed Furnace from DUS, Inc. Non transferable or cashable. Not valid with any other offers. *Valid until November 30th 2020.

OFFER 2

$350 OFF

FURNACE UPGRADE - AMERICAN STANDARD

When upgrading any gas furnace to a high (96%) efficiency Gas two-stage & variable speed Furnace with DUS, Inc. Non transferable or cashable. Not valid with any other offers.  *Valid until November 30th 2020.

OFFER 3

$200 OFF

FIREPLACE - HEAT & GLO or NAPOLEON

When purchasing and installing with DUS, INC any fireplace Model. Zero clearance, Free standing and insert or even wall mount. Non transferable or cashable. Not valid with any other offers.  *Valid until November 30th 2020.