Contractors & Consultants
The Sonoma RCD regularly seeks Request for Qualifications, Proposals, and or Bids for conservation projects across our district. We will post opportunities on this page when available. If you are interested in being contacted for bidding opportunities, please email us at info@sonomarcd.org to get on our contractors list. Please note that all proposals will be posted here on our website as they become available.
Current RFQs, RFPs or Bids
No current requests. Please check back with us soon or email info@sonomarcd.org if you have any questions.
Below you will find a list of past awarded contracts:
| Project | Funder | Details | Date | Awarded | Amount |
| WCB Coastal Rainwater Catchment | CA Wildlife Conservation Board | 21 rainwater catchment projects totally 240,000 gallons | 2018 | Charles Hope Construction | $768,645 |
| CDFW-UMW-ForestMgt2018 | CA Department of Fish and Wildlife | 4 miles of sediment reduction on roads | 2020 | Mark Mann | $195,755 |
| SWRCB_319h_PostFire_RB1 | CA State Water Resources Control Board | Pepperwood Roads | 2020 | Mark Mann | $24,458 |
| SWRCB_319h_PostFire_RB1 | CA State Water Resources Control Board | Tubbs 3–road work | 2020 | Mark Mann | $18,310 |
| Mark West Rainwater Catchment Project | CA Wildlife Conservation Board/National Fish and Wildlife Foundation | 10,000 gallon rainwater catchment project | 2021 | M3 Integrated Services, Inc. | $50,080 |
| SoCoVegMgt_MarkWest_2022 | Sonoma County | 100′ defensible Space–55 homes | 2021 | Atlas Trees | $163,275 |
| SoCoVegMgt_MarkWest_2022 | Sonoma County | Shaded Fuel break 3 miles | 2021 | Spye General Engineering | $56,322 |
| SWRCB_319h_PostFire_RB1 | CA State Water Resources Control Board | Puff Lane–road work | 2021 | Spye General Engineering | $97,300 |
| SWRCB_319h_PostFire_RB1 | CA State Water Resources Control Board | MW Riparian Planting | 2021 | Spye General Engineering | $13,852 |
| SWRCB_319h_PostFire_RB1 | CA State Water Resources Control Board | Pepperwood Gulch restoration | 2021 | Spye General Engineering | $45,581 |
| SWRCB_319h_PostFire_RB1 | CA State Water Resources Control Board | Harrington–culvert repair and planting | 2021 | Spye General Engineering | $24,698 |
| WCB Mark West Creek Water Storage – Phase 1 | CA Wildlife Conservation Board | 30,000 gallon and 25,000 gallon rainwater catchment project | 2022 | RH&Sons Water Services | $121,310 |
| Wikiup Bridgeway Retaining Wall | CA State Water Resources Control Board | 50 ft long retaining wall | 2022 | Advanced Geotechniques, Inc. | $199,906 |
| Sonoma Mountain Stormwater Project | CA Department of Conservation | 200,000 gallon rainwater catchment tank | 2022 | Shook & Waller | $243,738 |
| Sonoma Mountain Stormwater Project | CA Department of Conservation | 200,000 gallon rainwater catchment tank | 2022 | American Tank Co., Inc | $205,283 |
| SoCoVegMgt_Trinity_2022 | Sonoma County | Shaded fuel break | 2022 | Spye General Engineering | $177,966 |
| SWRCB_319h_PostFireSonomaCreek_RB2 | CA State Water Resources Control Board | Nuns2–Bouverie_ACR–culvert | 2022 | Spye General Engineering | $24,570 |
| SWRCB_319h_PostFireSonomaCreek_RB2 | CA State Water Resources Control Board | Nuns5- planting, invasive removal | 2022 | Spye General Engineering | $4,800 |
| SWRCB_319h_PostFireSonomaCreek_RB2 | CA State Water Resources Control Board | Sonoma Mountain Zen Center–road project | 2022 | Spye General Engineering | $24,980 |
| SWRCB_319h_PostFireSonomaCreek_RB2 | CA State Water Resources Control Board | Nuns5-Kobal–planting | 2022 | Sonoma Ecology Center | $49,680 |
| SWRCB_319h_PostFireSonomaCreek_RB2 | CA State Water Resources Control Board | Sugarloaf Emergency Repair | 2022 | Sonoma Ecology Center | $20,000 |
| WCB Mark West Creek Water Storage – Phase 2 | CA Wildlife Conservation Board | 25,000 gallon and 30,000 gallon rainwater catchment project | 2023 | – | |
| WCB Mill Creek Water Storage – Phase 1A | CA Wildlife Conservation Board | 3 Water Storage/Rainwater Projects: 20,000 gallon, 20,000, and 25,000 gallon | 2023 | – | |
| WCB Mill Creek Water Storage – Phase 1B | CA Wildlife Conservation Board | 3 Rainwater Projects: 25,000 gallon, 25,000, and 15,000 gallon | 2023 | – |
