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I don't think any of them adopt ISO900, but Sundance for one is ISO9000 certified, which I beleive is about 10 times bette than ISO900. Â There is very little out there in the way of independent reviews of spas or spa makers. Â My advice, for what it's worth, is to stick with a nationally known brand, that has a reliable dealer in your area. Â Brewman
Unfortunately there are no independent reviews of Spa Manufactures. Â I have emailed Consumers Reports and have asked them to do a report on Spas. Â No word yet.Regards, Zz
Copied and pasted directly from consumer reports dot org web site.Products not yet tested -- As reader interest in these products increases, we hope to be able to offer information. Insect Repellants (electronic or propane) Jacuzzis Motorcycles
hey Steve as a Realtor in Calgary how much value do you think a hot tub adds to the sales appeal/value of a  home?
You should be a detective John :-) Actually, I spend most my days working as reporter for Channel 10 here in Calgary. Diane (my wife) now runs the real estate business.Anyway, the ballpark figure Realtors use in Calgary is $4,000 for a hot tub that is in good condition and working. Something that can upset people who decide to sell after installing a top of the range $14,000 plus tub. Actually, in terms of home upgrades and resale value hot tubs do OK. The people I feel sorry for are the ones who spend thousands installing a swimming pool. In many cases having a swimming pool can make a home harder to sell. I recall one buyer who purchased a $500,000 home on the condition that the sellers fill in the outdoor pool. Steve