Contra Costa Mosquito and Vector Control District
Address
155 Mason Circle
Concord, CA 94520
(925) 685-9301
Description:
Provides the following services at no additional charge: mosquitoes - inspection and control; mosquitofish - by request, inspection, and placement; rats and mice - inspection and advice on prevention and exclusion; skunks - inspection and assistance; ticks - identification; ground-nesting yellowjackets - inspection and control of ground nests, only; bees - inspection and education, public education - literature and presentations.
Handicap Accessible?
Yes
Is Shelter?
No
Date of Official Change:
October 9, 2023
Address Listings
Physical (Primary)
155 Mason Circle
Concord, CA 94520
Mailing
155 Mason Circle
Concord, CA 94520
Contacts
Paula Macedo
Phone Numbers
Main Number
(925) 685-9301
Fax
(925) 685-0266
Accessibility:
Handicap Accessible
Services
Click here to show all service details. Or click on a service name to see its details specifically.
Description
Provides the following services at no additional charge: mosquitoes - inspection and control; mosquitofish - by request, inspection, and placement; rats and mice - inspection and advice on prevention and exclusion; skunks - inspection and assistance; ticks - identification; ground-nesting yellowjackets - inspection and control of ground nests, only; bees - inspection and education, public education - literature and presentations.
Hours
Monday-Friday, 8am - 4:30pm
Required Documents
None
Eligibility
Contra Costa residents
Fees
None
Intake Procedure
None
Languages
English and Spanish
Service Area
Contra Costa County
Geography Served
- California
- Contra Costa County
- Contra Costa County
If a location is grayed out it means that only certain areas within it are covered. The areas with complete covereage are listed in black.
Telephone Numbers
Description
Provides residents mosquito service. Upon request for service, a District employee will inspect the residential property for mosquito problems and provide advice on controlling mosquito populations.
Hours
Monday-Friday, 8am - 4:30pm
Required Documents
None
Eligibility
Contra Costa residents
Fees
None
Intake Procedure
None
Languages
English and Spanish
Service Area
Contra Costa County
Geography Served
- California
- Contra Costa County
- Contra Costa County
If a location is grayed out it means that only certain areas within it are covered. The areas with complete covereage are listed in black.
Telephone Numbers
Description
Provides the following services at no additional charge: mosquitoes - inspection and control; mosquitofish - by request, inspection, and placement; rats and mice - inspection and advice on prevention and exclusion; skunks - inspection and assistance; ticks - identification; ground-nesting yellowjackets - inspection and control of ground nests, only; bees - inspection and education, public education - literature and presentations.
Hours
Monday-Friday, 8am - 4:30pm
Required Documents
None
Eligibility
Contra Costa residents
Fees
None
Intake Procedure
None
Languages
English and Spanish
Service Area
Contra Costa County
Geography Served
- California
- Contra Costa County
- Contra Costa County
If a location is grayed out it means that only certain areas within it are covered. The areas with complete covereage are listed in black.
Telephone Numbers
Description
Provides the following services at no additional charge: mosquitoes - inspection and control; mosquitofish - by request, inspection, and placement; rats and mice - inspection and advice on prevention and exclusion; skunks - inspection and assistance; ticks - identification; ground-nesting yellowjackets - inspection and control of ground nests, only; bees - inspection and education, public education - literature and presentations.
Hours
Monday-Friday, 8am - 4:30pm
Required Documents
None
Eligibility
Contra Costa residents
Fees
None
Intake Procedure
None
Languages
English and Spanish
Service Area
Contra Costa County
Geography Served
- California
- Contra Costa County
- Contra Costa County
If a location is grayed out it means that only certain areas within it are covered. The areas with complete covereage are listed in black.
Telephone Numbers
Description
Provides an inspection and advice service for rats and mice. Homeowners, business owners or any group in Contra Costa County can request the Districtâs Rat and Mouse service to assist them with rodent issues. During the service, a District employee inspects the exterior of the property and can inspect the inside of a homeâs garage as long as the garage door remains up. The District employee will then provide, valuable, detailed information, guidance and recommendations on what the resident or business owner can do to reduce the risk of rats, mice, and the diseases they can transmit through waste products and nesting materials. District employees do not bait nor set traps.
Hours
Monday-Friday, 8am - 4:30pm
Required Documents
None
Eligibility
Contra Costa residents
Fees
None
Intake Procedure
None
Languages
English and Spanish
Service Area
Contra Costa County
Geography Served
- California
- Contra Costa County
- Contra Costa County
If a location is grayed out it means that only certain areas within it are covered. The areas with complete covereage are listed in black.
Telephone Numbers
Description
Provides literature and presentations to various groups and school children of 12 or more people. The presentations can provide general District information or tailored information for a specific city or vector and the presentations can be provided in person or virtually. Public Affairs Department personnel also participate in a variety of events, workshops, and community discussions.
Hours
Monday-Friday, 8am - 4:30pm
Required Documents
None
Eligibility
Contra Costa residents
Fees
None
Intake Procedure
None
Languages
English and Spanish
Service Area
Contra Costa County
Geography Served
- California
- Contra Costa County
- Contra Costa County
If a location is grayed out it means that only certain areas within it are covered. The areas with complete covereage are listed in black.
Telephone Numbers
Description
Provides identification of ticks and biting or stinging pest samples submitted by Contra Costa County residents. Contra Costa County Residents may send a tick or pest sample to the Districtâs office at 155 Mason Circle, Concord, CA 94520 or drop the sample off in person. The Districtâs laboratory staff will identify the tick or other biting or stinging insect and let the resident know the results. If the pest is a tick and the resident wishes to have the tick tested for Lyme disease, the District can provide a list of local laboratories that will conduct Lyme disease testing. Since April 1, 2010, the District no longer tests ticks for Lyme disease that are brought in by the public.
Hours
Monday-Friday, 8am - 4:30pm
Required Documents
None
Eligibility
Contra Costa residents
Fees
None
Intake Procedure
None
Languages
English and Spanish
Service Area
Contra Costa County
Geography Served
- California
- Contra Costa County
- Contra Costa County
If a location is grayed out it means that only certain areas within it are covered. The areas with complete covereage are listed in black.
Telephone Numbers
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