Grading & compaction
Water support for grading and compaction work.
Construction water · Sonoma · Napa · North Marin
Construction Water Delivery
Water on your schedule, not around it — grading, compaction, dust control, and site prep. Keep the work on track.
Job site readyGrading & compactionDIR registered
Jobsite fit
Water that keeps a site moving
HLM Water Trucking supplies construction water for compaction, grading, and site support across Sonoma, Napa, and northern Marin Counties, plus southern Mendocino and western Lake. Recurring loads matched to your site schedule, or on-demand delivery when a job needs water fast — 350 to 3,700 gallons per load.
A construction site can’t wait on water. The goal is simple: water where it needs to be, before it holds up the crew.
Compliance
Documentation that holds up on a bid
HLM Water Trucking is registered with the Department of Industrial Relations (DIR #1000060920) for public works projects, listed in SAM for federal contracting, and on CalProcure for state procurement, with direct experience supplying water for Caltrans highway construction.
- DIR registered — public works eligible
- SAM & CalProcure listed — state/federal contracting
- Direct Caltrans highway construction experience
- PO and billing process available for ongoing site accounts
The load math
Water by the load, scheduled around your site
| Use | Typical volume per visit | Loads (3,700 gal) | Scheduling |
|---|---|---|---|
| Compaction / grading (small site) | 2,000–4,000 gal | 1 | Recurring or one-time |
| Compaction / grading (large site) | 10,000+ gal/day | 3+ | Recurring, scheduled |
| Dust suppression | 2,000–4,000 gal | 1–2 | Per site plan |
| Site water tank fill | 2,500–10,000 gal | 1–3 | One-time or recurring |
Ongoing jobs typically move to a scheduled recurring delivery instead of calling in each load — ask dispatch to set up a site account.
Built for active job sites
Where we help
Road & highway work
Water for road and highway projects — public works and contractor-led.
Learn more →Dust suppression
Dust control during active site activity.
Learn more →Site prep & remote areas
Temporary supply for remote or undeveloped areas, before crews move in.
Straight answers
Before you call
Do you work with general contractors on recurring site accounts?
Yes. Most active jobsites move to a scheduled delivery plan rather than calling in each load individually. Tell us your site's water needs and timeline and we'll set up recurring service.
Can you handle both potable and non-potable construction water?
Yes — non-potable is standard for compaction, grading, and dust control; potable is available where required.
Are you set up to bill through a PO or net-terms account?
Yes, for established site accounts — ask dispatch when you set up service.
Do you have public works / government contracting registrations?
Yes — DIR registered, listed in SAM and CalProcure, and a certified small business. See our government & agency page for details.
How fast can you get a load to an active site?
For a site that needs water today, call and we'll work you in where possible.
Keep the site moving
Set up a one-time delivery or a recurring site account — one call gets it scheduled.