Gravel in Seatac, WA

Expect a wide range: material-only prices commonly run about $15 to $60 per ton depending on type (pea gravel is cheaper, specialty basalt or decorative rock is pricier). Delivered bulk orders typically land around $25 to $60 per ton for standard loads, while small orders under local minimums can push the total to $50 to $160 per ton once delivery and small-load fees are included. Exact pricing depends on material type, distance from supplier, access difficulty, and seasonal demand.

Common local choices include crushed rock (angular, good for driveways), pea gravel (rounded, decorative), decomposed granite (fines that compact well), basalt (dark, durable PNW-sourced rock), and river rock (smooth decorative stones). Availability and color vary by supplier and local geology, so check photos or request notes at checkout if color matters.

Hello Gravel's minimum order is 3 tons, and many local suppliers also set 3 to 5 ton minimums; smaller loads may incur a small-load fee. Standard delivery is 2+ business days, and next-day delivery is available for orders placed before noon CST for an extra fee. Always double-check the delivery window at checkout and contact our team if you need a quicker or special arrangement.

Seatac sits in a wet marine climate with clayey and silty soils in many spots, so poor drainage and washouts are common if installations are not prepared properly. Use a well-graded crushed-rock base, geotextile fabric where soils are soft, edge restraints, and provide positive surface drainage or swales to move water away. Proper compaction and a layered approach reduce rutting and migration during heavy rains.

Plan on light annual maintenance (raking, filling ruts) and regrading plus adding a 1 to 2 inch top dressing every 2 to 5 years depending on traffic and erosion. With good base preparation, drainage, and regular maintenance, a gravel driveway in Seatac can function well for 10 to 25 years before a significant rebuild is needed. High-traffic areas or poor drainage will shorten that lifespan and increase repair frequency.

City rules vary by location and lot use; the City of SeaTac’s building and planning departments may have driveway, setback, stormwater, and impervious-surface rules that apply to new installations. Some HOAs prohibit gravel or require specific materials and edging, so check your HOA rules and call SeaTac planning before starting work. When in doubt, contact our team and your local permitting office for guidance.

Common recommendations: driveways use a compacted base of 4 to 6 inches of crushed rock (plus a 1 to 2 inch surface layer if desired), walkways use 2 to 3 inches, and drainage basins often need 6 to 12 inches depending on function. Use this quick calculation: cubic yards = (area in sq ft * depth in inches) / 324, and a typical conversion of 1.3 tons per cubic yard for crushed stone. For example, 100 sq ft at 4 inches requires about 1.6 tons, and at 2 inches about 0.8 tons.

Typical all-in contractor pricing in the Seatac area ranges roughly $3 to $8 per square foot for a compacted crushed gravel driveway, depending on access, site prep, excavation, and edge restraints. DIY installs can be lower, often $1.50 to $3.50 per square foot for materials and rental equipment if you already have good site access and minimal excavation. Complex sites, drainage work, or tight access that requires manual spreading will increase labor costs.

Check truck access before ordering: tell us about narrow lanes, low overhead wires, steep driveways, or gated entries in Order Notes and upload site photos if possible. Dump trucks need room to maneuver and a safe dump zone; if access is limited, suppliers may charge extra or require a smaller offload location. You can request tailgate spreading at checkout but note drivers perform it at their discretion and it is not guaranteed.

For drainage use angular crushed rock (3/4 inch minus or similar) because the sharp edges lock together and allow water to flow without excessive migration. For decorative areas and pathways, pea gravel or river rock gives a finished look but does not compact well for vehicle traffic. Decomposed granite compacts into a firmer walking surface for patios and paths, while basalt gives a durable, local aesthetic; match the material to expected traffic, slope, and appearance preferences.

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.