XXXX XXXX XXXX quoted us ( homeowners ) up to {$1200.00} for complete water remediation AND repairs to our property. Nothing was signed by us but we agreed to pay a {$600.00} deposit to start. We never received a price list nor a written estimate. After water remediation was done XXXX sent us bill for {$1700.00}. We complained and they reduced bill to {$1200.00}. They never started any repairs so we did not pay any additional funds. Now we are getting collection notices from N.A.R. a collection agency demanding {$650.00}. As XXXX the work ( repairs ) was never completed we refuse to pay. In addition, our tenant has received a collection notice from N.A.R. for the same invoice but for the amount of {$1700.00}. Our tenant called N.A.R. and asked questions and was told he had to pay in full by XXXX XXXX or his credit score would be affected.