Related Materials Available in Kentfield, CA
Materials Built For Mild Mediterranean Climate • Schedule Delivery On Your Timeline
Materials Available for Delivery
3/4″ Crushed Stone
A reliable, clean ¾” crushed granite or limestone with many applications. Great for gravel driveways, concrete mixes, landscaping applications, and backfilling retaining walls or around foundations.
Mason Sand
A fine, clean sand for construction and masonry. Use it under pavers or turf, mix it into mortar or soil, or spread it across your lawn to smooth out bumps and low spots in your lawn.
Road Base
(Class 5 | ABC | Crusher Run) A mixture of crushed limestone or granite, gravel, and sand, ranging from 1 ½” in size down to fines (small particles). Commonly used for constructing roads, driveway bases, parking lots, and other paved and unpaved surfaces. Intended to be compacted, hence the inclusion of fines within the material to provide support and be resistant to erosion and shifting.
River Rock
Naturally rounded, decorative stone for landscaping, garden beds, and water features. Typically 1-2” in size, with options for larger sizes upon request. Comes in a variety of colors that vary based on location and natural stone availability, so please be sure to specify if you have color preferences.
Fill Dirt
Versatile, lower-grade soil commonly used for volume and elevation changes in various construction and landscaping projects. Great for leveling or grading ground, backfilling pools and filling ditches, and evening out low points or depressions on your property.
How Hello Gravel Works?
Simple, fast, and reliable aggregate delivery in Kentfield
Find Your Material
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Calculate Amount Needed
Use our calculator to determine quantity. Calculator found on any product page.
Schedule Delivery
Choose your preferred date and time frame. Place your order online. We will call to confirm within 24 hours.
Materials Delivered
We source materials locally through our trusted supplier network and deliver straight to your home or job site.
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Why Kentfield Chooses Hello Gravel
Trusted by homeowners and contractors throughout Kentfield
Free Local Delivery
Free local delivery via dump truck using our trusted supplier network.
Local Quality Standards
Materials are quality checked to ensure 100% satisfaction.
Local Support Team
We will be with you through delivery. Call us any time if you need to make any changes to your order.
Quick Turnaround
Most deliveries within 2-4 business days. If you need a rush delivery, give us a call!
Why Kentfield Homeowners Choose Hello Gravel
Kentfield is a small community of 320 residents experiencing modest, steady growth at about 0.40% annually. That steady expansion means more homeowners are renovating, adding low-maintenance yards, or doing smaller infill projects rather than large new subdivisions — demand that favors reliable, easy-to-order bulk materials in manageable quantities. Kentfield’s local climate, with 204 sunny days a year and 49.77 inches of annual rainfall in USDA hardiness zone 9a, creates a need for materials that balance sun exposure and significant wet-season runoff. Homeowners often prioritize aggregates and soil blends that improve drainage, support planting beds, and reduce erosion while still standing up to strong sun. For everything from grading and base layers to topsoil, mulch, and bedding materials, locally sourced bulk supplies play a key role in long-lasting landscape and construction outcomes.Popular Projects in Kentfield This Season
- Driveway Resurfacing15 tons of aggregate
- Garden Bed Installation8 tons of topsoil
- Pathway Construction10 tons of base material
- Yard Grading & Drainage10 tons of fill dirt
- Patio Base Preparation9 tons of landscaping mix
Kentfield Quick Facts
- 📍 Location: West California
- 🏘️ Population: 320
- 🏡 Metro Area: 7.9+ million
- 🌧️ Annual Rainfall: 49.77 inches
- ☀️ Sunny Days: 204/year
- 🌡️ Hardiness Zone: 9a
- 🏗️ Growth Rate: 0.40% annually
Best Times for Kentfield Projects
- Oct–Nov: Increasing Rain Risk
- Feb–Apr: Spring Work Window
- May–Sept: Peak Project Season
- Dec–Jan: Winter Weather Limits
Material Calculator for Kentfield Projects
Calibrated for desert landscaping and Kentfield property sizes
Quantity Recommendations
Orders Under 5 Tons - Add 20% extra to your estimated gravel needs.
5+ Ton Orders - Add around 10% to ensure enough additional material on hand.
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Looking for Gravel or Other Aggregates in California?
Frequently Asked Questions - Kentfield Gravel Delivery
Everything you need to know about gravel delivery in Kentfield.
In Kentfield, choices often depend on slope, drainage and aesthetic goals rather than one 'best' material. For many projects homeowners choose from gravel, sand, dirt, stone to balance drainage, stability and appearance; the right mix depends on traffic, slope and whether you want a formal or natural look. Ask our team about local blends that perform well on hilly, near-coastal sites.
Start by defining the function: heavy vehicle traffic, a low-maintenance path, or a planting bed all have different needs. Consider drainage, load-bearing needs, appearance, and maintenance; our calculator and team can help translate square feet and depth into tons so you pick a product that meets those needs. Also account for local soil and slope conditions in Kentfield when choosing material depth and compaction methods.
Kentfield is in a near-coastal, hilly part of West California, so materials must handle occasional heavy winter rain and modest slope. Permeable mixes help manage runoff, while angular, well-draining aggregates resist washout and rutting on slopes. Expect regional sourcing to influence color and texture, and plan for surface maintenance after winter storms.
Standard delivery is typically 2+ business days from order, with next-day delivery available for orders placed before noon CST for an additional fee. Deliveries are made by local dump trucks (often tri-axle) sourced through our supplier network, and drivers may offer tailgate spreading at their discretion. We’ll confirm the delivery window and any site access requirements when you place your order.
Hello Gravel has a minimum order of 3 tons, and quantity needs vary by material and project depth. Use our material calculator or provide area dimensions and desired depth to estimate tons; our team can review your numbers and suggest rounding to account for compaction and waste. We recommend ordering a little extra for slope work or irregular shapes.
Yes, many Kentfield properties are subject to city, county or HOA guidelines about driveway materials, color, and permeability. Before finalizing, check your HOA rules and Marin County permit requirements for impervious surfaces or driveway changes; when in doubt, consult your local planning office. If you need documentation, our team can help describe the material characteristics for compliance review.
Plan major deliveries and surface installations for late spring through early fall to avoid rainy-season washouts and compaction issues. Heavy rains can delay work, increase erosion risk, and make spreading or compacting materials harder, so allow scheduling buffers during winter months. If you must work in the rainy season, consider temporary erosion controls and order smaller, more frequent deliveries.
Permeable, well-draining blends and angular aggregates typically need less repair from erosion and pooling in near-coastal climates. Low-maintenance choices also include materials that compact well and resist displacement on slopes, but all natural materials need occasional top-up after storms. Discuss long-term maintenance expectations with our team so you can choose a product that matches the time you want to spend on upkeep.
On sloped sites, prioritize materials and installation methods that reduce runoff and resist washout, such as permeable mixes, retaining edges, or geotextile underlayments. Proper grading and drainage channels are critical to protect material performance and adjacent properties. We recommend discussing slope percentages and drainage plans with your contractor and factoring those needs into the material order and delivery placement.
Permeable aggregates and mixes designed to let water infiltrate are a good fit for Kentfield, helping reduce runoff and meet local stormwater goals. Choosing locally sourced materials also reduces transport emissions and better matches local geology. Our platform can help you explore permeable options and pair them with installation tips for stormwater-friendly projects.
Contact our customer service as soon as possible so we can try to accommodate changes before materials are dispatched; changes are easier earlier in the process. If there are issues at delivery, we will work with you and the local supplier to resolve concerns according to our issue resolution process and direct you to the refund policy if needed. Keep in mind spreading services are at the driver’s discretion and not guaranteed.
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.
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