I was pleased with the timely response to my call to the county mosquito and vector control regarding a yellow jacket nest in my backyard. Josefa C. arrived as scheduled and immediately found the bees and treated the area. Thank you for this valuable service and for having a competent and pleasant person working for the department.

I had the pleasure of working with Chris Doll from the district, and I couldn’t be more grateful. He’s incredibly knowledgeable, punctual, and an expert in his field. He helped resolve my yellowjacket issues in both the backyard and front yard, and also provided excellent guidance on controlling rats, mice, and bats around the house. Chris gave me invaluable advice on prevention and management, and I couldn’t recommend him more highly.

Wow! I was impressed with the fast service. I called this morning and by noon he was here when the website said it could be up to 5 days. Patrick took care of the yellowjacket ground nest right away and was friendly, kind and efficient. Hopefully that will take care of it but if not I can call again in a week and he will return! These days there is no service like this!

Just want to Thank Josefa C. From M&V Control Martinez, she came to our home was very friendly and pleasant and showed deep concern of our mosquito issues having a senior on hospice and grandchild here bitten up, she came saw and took action!! Traps set, sprayed, followed up and returned to set another trap after time passed from spray treatment!! I feel so good knowing she has my back and going over and beyond to help me help my family stay safe and not bitten from these fast day biting mosquitoes!!! Thank you Josefa YOU ARE THE BEST

Sent a service request about a mosquito problem that my property manager at the Wood Creek Apartments would not take care of. Contra Costa Mosquito came out and inspected the nasty ponds and treated them. They also provided a ton of useful information to the property manager for us. David was great, he even gave me a follow up phone call to explain everything. Thank God for a service like this!