Liberty Mutual is the bomb. If you're not using them, you have the wrong insurance company. My examples the last year:
Auto Accident - Wife got into an accident. Other driver cited. Other driver's insurance, Geico, wanted us to pay 25%, claiming my wife should have seen the other car. Other car claimed they couldn't see my wife because of a bush in the median. Geico couldn't understand how if their client couldn't see my wife because of the bush, my wife couldn't see their client. Liberty Mutual laughed at them and fought it. Went to arbitration. We won. Geico 100% responsible. Between that time, Liberty Mutual took care of everything, including cutting us checks for loss of vehicle. Gave us more than we paid, average turn around time for checks - 1 week. Always were on our side.
Water Damage in Kitchen - LM came out, took pics of damaged cabinets. Included replacement of granite, and repainting of kitchen AND family room (rooms were adjacent and contiguous). Cut a check for 90% on the spot. Cut the rest after we sent pics of finished work. We got to decide who to use.
Daughter Auto Accident - This just happened, but within a couple days, adjuster reviewed damage, cited Total Loss (which I expected), Loss Adjuster gave us payout which was slightly higher than the used vehicle is going for at dealers. Will overnight check once we submit paperwork to salvage yard.
They are always friendly, adjusters speak with you to tell you how they do things, how they come out to their prices, give you the option of using your own repair shop AND I have never had my rate raised. I asked one of the adjusters how that was so, and they stated that unless there are multiple similar claims (auto and home claims are segregated) they don't raise rates. I also asked why the quick turnaround times on cutting checks - Adjusters are scored on customer satisfaction. The longer a case goes, generally the lower their scores.
BTW, I moved from Allstate (after being with them for years) to LM when Allstate gave me a debunked answer to why my Home Owner's Insurance went up $1200 in one year. LM came in under what I was paying BEFORE Allstate raised my rates.
As far as I'm concerned, I will never leave LM.