Gravel, Sand & Bulk Material Delivery in Black Diamond, WA

Hello Gravel connects customers with local suppliers that carry a range of bulk materials—commonly gravel, sand, dirt, and stone—for use as surface material, base material, drainage fill, and decorative landscaping. Suppliers in the West Washington region generally offer several sizes and grades so you can prioritize drainage, compaction, or appearance depending on your project.

Start by matching the material to the job: base layers need crushable, compactable material; surface layers prioritize drainage and appearance; drainage and erosion control need angular, free-draining mixes. Consider load (vehicle traffic vs. foot traffic), desired look, budget, and Black Diamond’s wet climate, and use Hello Gravel’s material quiz or contact our sales team for a recommendation.

Black Diamond gets regular rainfall and occasional freeze-thaw cycles, so choose materials and gradations that promote drainage and resist washout. Ensure a stable, well-drained base and proper compaction for areas with vehicle traffic, and consider edging, geotextile fabric, or larger aggregate for slopes and erosion-prone spots.

Typical projects include driveways and parking pads, walking paths, patio and hardscape bases, raised-bed or garden fill, driveway shoulders, and drainage swales or erosion-control berms. Both homeowners and contractors use the same core materials—gravel, sand, dirt, stone—selected to meet load, drainage, and aesthetic needs.

Measure the area in feet and your desired depth in inches, then use this conversion: cubic yards = (length x width x depth(inches)) / 324. Typical depths: 2–4 inches for top dressing, 4–6 inches for pathways and compacted base, and 8+ inches for heavy-driveway base; contact our team or use the online calculator for weight conversions and to confirm quantities for local materials.

Minimum orders start at 3 tons. Standard delivery is scheduled for 2+ business days, with a next-day option available for orders placed before noon CST for an extra fee. Deliveries are made by local contracted dump trucks (typically tri-axle), and some areas qualify for free delivery—check your zip code at checkout.

Drivers may be able to perform tailgate spreading at their discretion; you can request it at checkout but there are no guarantees. For a smooth delivery, ensure truck access, clear overhead obstructions, provide a firm drop zone, and note special site instructions in your order—if a truck cannot access the site, the driver may need to drop at the nearest safe point.

No two batches of natural materials are identical—regional sourcing means color and texture will vary across Black Diamond and the broader West Washington area. If color or texture is important, note preferences in Order Notes, ask for local photos when possible, and contact customer service promptly if the delivered material differs substantially from your expectations.

Some projects may require city permits or HOA approval, especially for driveways, curb cuts, drainage changes, or visible front-yard materials. Check city building and planning rules and your HOA guidelines before ordering; when in doubt, contact local authorities or Hello Gravel’s sales team for guidance on common local requirements.

Contact Hello Gravel as soon as possible to request changes—modifications are easier before the order is processed or dispatched and depend on supplier and truck availability. If there is a problem with delivery or material, reach out to customer service promptly so we can work with the local supplier and hauler to resolve the issue according to our service policies.

As of today, we require 2 business days for delivery.

Use our material calculator here: https://hellogravel.com/calculator/ to enter the length, width and depth measurements of your project. It will automatically calculate the cubic yards/tons needed. If you are unsure how much to order, contact our team for guidance.

Please type in your zip code on any product screen and it will let you know if we service your area. The chances are that we do!

The material will be delivered via dump truck. If your order is under 20 tons, then it will likely be just one dump truck load. If your order is more than 20 tons, it will be more than one dump truck load.

Absolutely! Try our aggregate quiz here: https://hellogravel.com/aggregate-quiz/ Alternatively,you can call us, chat with us (box in the bottom right corner of the website), or email us!

We cannot get out of the truck and manually spread it. However, depending on the location, safety, and comfortability of the driver – we may be able to tailgate spread your material. This involves pulling the truck forward as material is being dumped to make it easier for you to distribute material after delivery.

The minimum order size is 3 tons.

Hassle Free! Our goal is to make the buying process for gravel and other aggregates as easy and seamless as possible. Enter your zip code on our site, select how much material you need (see below FAQ’s to determine order size), select the date and time frame you would like your material delivered at Checkout, and place your order with any major credit card. After the order is placed our in-house support team will contact you to confirm the details. We will send additional confirmations on the day before and the day of delivery. On delivery day, a dump truck will arrive to dump the materials at your specified location. We request that you have someone available to accept the delivery so that we can make sure to dump it in the correct location. That’s it!

No, because we are a national supplier, we utilize our existing network of suppliers across the country. Therefore, the materials will likely be delivered from a contracted trucking company.

We specialize in making the aggregate buying process as easy and seamless as possible by managing the process from end to end. We have a network of suppliers that we source the materials from where we have negotiated rates. However, we do charge a markup and because of this you may be able to find the materials cheaper on your own. But if you want a hassle free experience, then we are for you!

Please fill out the Quote Request form and we will work up a quote for you! https://hellogravel.com/quote-form/

Although uncommon, due to regional sourcing, the type and color of our materials may vary somewhat from the images on our website, reflecting the unique geological offerings of your area. Please communicate any specifications you desire to our team so we can consider them during the sourcing process.

Please contact our customer service team promptly if you experience any delivery or product quality issues. We will work to resolve them satisfactorily.

We are headquartered in New Orleans, LA. However, we have a network of suppliers across the country from which we provide the materials.