We have used Trees R Us probably 7-8 times in the last 6 years. Never have we been less than 1000% satisfied with the work. Nick, the owner, bids the jobs, but he also does a lot of the work and is frequently on site to make sure the job is done correctly. They always leave the property cleaner than when they arrived. We don't even bother to get other bids any more - if we need trees trimmed or cut down, we call Nick because we know it will be done right. I have recommended this company to dozens of friends/family and every one of them have been happy with the work. One friend who went with a cheaper bid ruefully told me later that she wished she had gone with 'my guy'. When you find a company like this, believe me - you'll give them repeat business!
Pros: Excellent work, great customer service, fantastic job cleanup.