The hotel I'm thinking of staying in is nearly double the price some web-based agents are charging for the same room, but are they to be trusted? Any companies anyone can recommend?

Yes ive used online reservation systems in the past, never a problem.

I will PM you some links.

Try our own hotel booking here:

http://hotels.thaivisa.com

Suprisingly reliable whenever I have done it online. Still prefer physically phoning them up though.

I normally use Asia Travel

I've never had any problems and they are generally significantly cheaper than booking through other sites. Might take a look at what George suggested since I didn't realize TV had a site.

Cheers all. Prices quoted also seem to include the tax and service charge.

http://www.hotels.chiangmai-online.com/dgtawan.html

This is my fav.of the month.

Prices include all Taxes,Breakies and free transport from "Chiangers" Airport.

Stayed 2 nights in the Dung 2 and not bad at all in fact very elegant and handy for everything.

Previously tried Porn-Ping and Rydges....NO Probs.

You only gotta book and pay for first night then young lady from company will visit your hotel,make sure you are happy with it and you can then pay for whatever futher nights you intend to stay......seems good set up.

I will definately use again on my next visit.

Especially like the look of Northern Heritage for future sojourns