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Notification

Pfizer boosters available at Event Center

cars driving into vaccination clinic in Event Center pavilion

Staff at the Event Center booster clinic will get you through the process quickly and efficiently. You can make an appointment via MyTurn, or you can drive up without an appointment. The Event Center is open on Tuesdays (noon-7pm) and Wednesdays through Saturdays (9am-4pm).

Soil Percolation Testers, Certified Installers, Well Service, Well Drillers, & Consultants

General information

Percolation Testers

A-1 Septic Tank Service Inc
1111 Industrial Pkwy West
Hayward, CA 94544
(510) 886-4455
FAX (510) 537-2784

 

Acorn Onsite, Inc.
Tim Johnston, P.E.
2288 Buena Vista Avenue
Livermore, CA
(925) 447-5200
Acornonsite.com

 

Bio Sphere Consulting Inc
Andrew Brownstone
1315 King Street
Santa Cruz, CA 95060
(831) 430-9116
FAX (800) 515-8685

 

Chris Day
P.O. Box 26
Redwood City, CA 95064
(650) 293-1045
 

 

Cons Backhoe
8975 Hwy 84
La Honda, CA 94020
(650) 747-0736
FAX (650) 747-0143
 

 

Denis Maslennikov
(Lea & Braze Engineering, Inc.)
2495 Industrial Parkway West
Hayward, CA 94545
(510) 887-4086 ext. 144
dmaslennikov@leabraze.com

 

Fall Creek Engineering
Peter Haase
1525 Seabright Ave
Santa Cruz, CA 95062
(831) 426-9054
 

Fall Creek Engineering
Peter Haase
1525 Seabright Ave
Santa Cruz, CA 95062
(831) 426-9054

 

Half Moon Bay Grading & Paving Inc.
David Talo
1780 Higgins Canyon Road
Half Moon Bay, CA 94019
(650) 726-3588
FAX (650) 726-3582

 

Langley Hill Quarry
4388 Alpine Road
Portola Valley, 94028
(650) 851-0126
FAX (650) 851-4126

 

Lyon Services
Peter Lyon
260 Autumn Street
La Honda, CA 94020
(650) 208-5924
lyonserves@gmail.com
 

O. Nelson & Sons
3345 Tripp Road
Woodside, CA 94062
(650) 851-3600
FAX (650) 851-5714
 

NexGen Engineering
Ian Cole
1043 Nichols Drive, Suite #200
Rocklin, CA 95765
(866) 269-0999

 

Ryan Magee
(Lea & Braze Engineering, Inc.)
2495 Industrial Parkway West
Hayward, CA 94545
(510) 887-4086 ext. 127
rmagee@leabraze.com 

 

Sean O’Donoghue
Irish Excavation
(408) 659-6136
License #1040125
sean@irishexcavation.com

 

Stefani Hartsell
(650) 438-3334
stefanihartsell@gmail.com 

 

Steven Hartsell
(650) 888-2419
srhartsell@gmail.com

 

Certified Installers

A-1 Backhoe Service
23136 3rd Ave
Stevinsen, CA 95374
(408) 639-8453
 

A-1 Septic Tank Service Inc
1111 Industrial Pkwy West
Hayward, CA 94544
(510) 886-4455
FAX (510) 537-2784 

 

Andreini Brothers Inc.
151 Main Street
Half Moon Bay, CA 94019
(650) 726-2065
Mario@Andreinibros.com

 

Christopher Conner Construction
40 Wurr Road
Loma Mar, CA 94021
(650) 868-0346
 

Cons Backhoe
8975 Hwy 84
La Honda, CA 94020
(650) 747-0736
FAX (650) 747-0143
 

CW Excavation
PO Box 2370
Santa Cruz, CA 95063
(831) 479-7853
 

E & S Trucking
Edward Kuerzel
1770 El Rancho Drive
Santa Cruz, CA 95060
(831) 438-7940
FAX (831) 438-7940
 

Furlo & Furlo
17895 Edwards Rd
Los Gatos, CA 95033
 

Goldthwaite Engineering
Bob Goldthwaite
13994 La Honda Road
Woodside, CA 94062
(650) 851-1262
FAX (650) 851-1287
 

Half Moon Bay Grading & Paving Inc
Gary Lee Giovannoni
1780 Higgins Canyon Road
Half Moon Bay, CA 94019
(650) 726-3588
FAX (650) 726-3582
 

Hensley Construction
PO Box 814
Ben Lomond, CA
(831) 465-4732
 

Jeff Hill and Sons Excavation and Grading
PO Box 434
Ben Lomond, CA 95005
(831) 234-5092
 

Langley Hill Quarry
4388 Alpine Road
Portola Valley, 94028
(650) 851-0126
FAX (650) 851-4126
 

Loza and Sons Inc.
PO Box 18961
Oakland, CA 94619
(510) 351-9700
 

O. Nelson & Sons
3345 Tripp Road
Woodside, CA 94062
(650) 851-3600
FAX (650) 851-5714
 

Rings Backhoe and Drilling
P. O. Box 356
251 Coggins Road
La Honda, CA 94020
(650) 520-1443
FAX (253) 423-7030
http://rings-excavating.com/index.html
 

Tou Bar Equipment Co. Inc.
2535 Pulgas Ave
East Palo Alto, CA 94303
(650) 322-1256
 

Tim Johnston, P.E.
Acorn Onsite, Inc.
2288 Buena Vista Avenue
Livermore, CA
(925) 447-5200
Acornonsite.com
 

WH Dempsey Engineering
2070 La Honda Rd
San Gregorio, CA 94020
(650) 207-9828
FAX (650) 332-1656

   

Consultants

Bio Sphere Consulting Inc
Andrew Brownstone
1315 King Street
Santa Cruz, CA 95060
(831) 430-9116
 

BKF Engineers
255 Shoreline Drive #200
Redwood City, CA 94065
(650) 482-6300
 

Bonny Doon Environmental Systems
P.O. Box 28
Felton, CA 95018
(831) 335-3666
 

Christopher Day, R.E.H.S.
Environmental Health Consulting
P.O. Box 26
Redwood City, CA 94064
(650) 293-1045
christopherdayr@aol.com
 

EKI Environment & Water, Inc.
577 Airport Blvd Suite 500
Burlingame, CA 94010
(650) 292-9100

 

Ryan Fox
Fox Onsite Solutions
284 W. Sunnyoaks Ave. 
Campbell, CA 95008
(831) 531-7205
foxonsitesolutions@gmail.com
foxonsitesolutions.com
 

Lea and Braze Engineering
2495 Industrial Parkway W
Hayward, CA 94545
(510) 887-4086
 

Michelucci & Assoc.
1801 Murchison Dr., Suite 210
Burlingame, CA 94010
(650) 692-0163
FAX (650) 344-2219
 

Questa Engineering
P.O.Box 70356
Pt. Richmond, CA 94807
(510) 236-6114
 

Steven Hartsell
P.O. Box 342
Pacifica, CA 94044
(650) 888-2419
 

Tim Johnston, P.E.
Acorn Onsite, Inc.
2288 Buena Vista Avenue
Livermore, CA
(925) 447-5200
Acornonsite.com
 

   

Well Service

Blue Planet-Green Power
P.O. Box 4024
Menlo Park, CA 94026
Phone: (650) 366-8844
FAX (650) 366-8843
 

H.R. Henry Plumbing
Montara, CA 94037
(650) 728-1131
 

Periat Plumbing
P.O. Box 338
Pescadero, CA 94060
(650) 879-1526

Reliable Well & Pump Service
P. O. Box 3186
Half Moon Bay, CA 94019
(650) 726-7269
 

Simms Plumbing
P.O. Box 738
Pescadero, CA 94060
(650) 879-1823
 

Wilkinson Enterprises Well and Pump
890 Sonora Avenue
Half Moon Bay, CA 94019
(650) 726-4212

Well Drillers

Canepa and Sons
14384 Cuesta Court
Sonora, CA 95370
(209) 532-1136
 

Earth Flow Drilling
2600 Smith Grade
Santa Cruz, CA 94019
(831) 423-3288
 

Garcia Well & Pump Co.
1045 Weeks Street
East Palo Alto, CA 94303
(650) 322-2803
 

Landino Drilling
P.O. Box 419
Davenport, CA 95017
(831) 426-4129
FAX (831) 426-0526
 

Maggiora Bros. Drilling, Inc.
595 Airport Blvd
Watsonville, CA 95076
(831) 724-1338
 

Pitcher Drilling
218 Demeter Street
East Palo Alto, CA 94303
(650) 328-8910
 

Reliable Well & Pump Service (well destruction only)
P.O. Box 3186
Half Moon Bay, CA 94019
(650) 726-7269
 

Weeks Drilling & Pump Company
P.O. Box 176
6100 Highway 12
Sebastopol, CA 95473
(707) 823-3184 / (707) 542-3272
 

Wilkinson Enterprises Well and Pump
890 Sonora Ave
Half Moon Bay, CA  94019
(650) 726-4212

Certified Pumpers

Aaron’s Septic Tank Serice
P.O. Box 24662
San Jose, CA 95124
(408) 371-2350
 

A1 Septic Tank Service, Inc.
1111 Industrial Pkwy. West
Hayward, CA 94544
(510) 886-4455
 

Able Underground Construction
Gilbert, Glen
1020 Ruff Dr
San Jose, CA 95110
(408) 377-9990
 

American Portables
P.O. Box 3187
Half Moon Bay, CA 94019
(866) 332-7471
 

Bay Area Temporary Sanitation
44800 Industrial Drive
Fremont, CA 94538
(510) 565-5379
 

Hanson & Fitch, Inc
P. O. Box 175
Danville, CA  94526
(800) 847-7037
 

JW Enterpises
1689 Morse Ave.
Ventura, CA 93003
Phone: (805) 658-2449
FAX (805) 658-0638
 

National Construction Rentals
1300 Business Center Dr.
San Leandro, CA 94577
(510) 563-4000
 

NorCal Portable Services
P.O. Box 53328
San Jose, CA 95153
Phone: (408) 842-8448
FAX (408) 842-8405
 

Northwest Cascade, Inc.
DBA Honey Bucket
104 Avila Road
Pittsburg, CA  94520
(800) 325-2371

 

Pete’s Outflow Technicians
P.O. Box 1066
Soquel, CA 95073
(831) 475-0959
 

Redwood Services Inc.
350 Land Rd.
Burlingame, CA 94010
(650) 872-2310
 

United Site Services
3408 Hillcap Ave.
San Jose, CA 95136
(800) 864-5387
 

Valley Services
1615 B South 7th Street
San Jose, CA 95112
(408) 297-5352
 

Updated:  10/4/18