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Customer Testimonials
The following are some comments from our clients about their experience with us the past few years. Please feel free to call them for a more personal inquiry.
It has been an absolute pleasure doing business with you all. I am more than satisfied, I am very happy with all aspects of this process. You blew away the competition. (XV90 - 2006)
John Huber - 206/334-0500
The value did exceed the price! (XV80 - 8/2007)
Jessica Prince - 206/372-7602
BNGS helped make my transition from a hopelessly broken furnace to a new one amazingly swift and nearly painless. The process from estimate through installation was friendly and professional, and the clean-up was thorough.(XL80 - 2003)
Cathleen Barry - 206/526-6841
BNGS provided thorough explanations and excellent suggestions for my furnace and hot water system. Their hard working crew did an excellent job on the installation, paying special attention to quality and detail. They did a nice clean-up job too! (XV80, EAC, Water Heater - 2005)
Katherine Chesick - no contact info
The ductwork is a work of art. BNGS left the area cleaner than what it was when they arrived.
(XL80 - 2003)
Marika Pineda - 206/782-0406
Great customer service. Everyone was friendly and helped with decision making. Great quality product at a reasonable price. We couldn't be more pleased.(XL14i A/C - 2004)
Amy Koziak - 206/781-7901
They were on time and done with the work early. Tailored the system for our home and explained what we should expect from they system. (XL14i A/C - 2004)
David & Amanda Graham - 206/547-1152
Very professional. Wouldn't use anyone else. Have been using them (BNGS) since they first opened their doors in 1993. (XL14i A/C - 2005)
Sheila Berreth - 425/771-9415
The consultation was extremely informative and helped us make a better decision than planned. The installation went smoothly & the technicians answered general homeowner questions without hesitation. Very informative. My wife and I were astounded by how quiet and efficient the new furnace is. (XV90 - 2007)
Alan Gray - 206/369-4488

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