Kevin Maggs and Mike Tindall were the Bath try scorers with Olly Barkley adding two conversions and three penalties. Bath Rugby's next match is away to Leeds Tykes on Friday 3rd January.
After the match co-coach Mike Foley praised the committment of his side, particularly in the final ten minutes when a super-human effort prevented the Quins from scoring a try that would have earned them a precious bonus point.
"The win was based on solid defence and I believe that the final five or ten minutes was the best dfencive display that we have produced this season."
"The first twenty minutes was outstanding and we played some great attacking rugby early on in the game, but could have scored a few more tries with all the possession that we had."
"Three wins in a row will give us great confidence and bounce and we are now looking forward to the trip up to Leeds on Friday night."