Thompson Building Materials-Fontana

Thompson Building Materials-Fontana is a bulk landscape materials and stone supplier serving Fontana, California and the surrounding region. Google lists the business under 7 categories — Landscaping supply store, Dry wall supply store, Building materials store, Masonry supply store — which points to a broader inventory than a single-product yard carries.

The business holds a 4.4-star Google rating from 385 reviews. For comparison, the California average across 1,411 listed suppliers is 4.6.

What Thompson Building Materials-Fontana supplies

Full-line landscape supply yards stock soil, mulch, decorative stone, boulders, pavers, edging and often sod under one roof. That matters when a project needs several materials, because combining them into a single delivery avoids paying separate trip charges to multiple suppliers.

Loose material is normally priced by the cubic yard while stone is priced by the ton, so compare quotes carefully — the two units are not interchangeable and a cheap-sounding per-ton price can work out dearer.

Stone yards carry flagstone, wall stone, boulders, river rock, cobbles and decorative gravel, usually sold by weight and frequently palletized for hardscape crews.

Because Thompson Building Materials-Fontana carries several material lines, it is often possible to combine an order across products — soil, mulch and stone on one truck — rather than paying separate delivery charges to two or three different yards.

How much material you need

Landscape materials is sold by the cubic yard. Delivery vehicles vary; a tandem dump truck carries roughly 10–12 yards, while smaller trucks top out near 5.

As a rough guide: 1 yard covers about 100 sq ft at 3 in; 5 yards covers about 540 sq ft at 3 in; 15 yards covers about 1,620 sq ft at 3 in.

Measure your area and decide on depth before calling. Most yards will run the volume calculation for you and will flag when stepping up to a larger load actually lowers the price per unit.

Ordering and delivery

Confirm the delivery radius and fee early in the call. Two yards quoting similar material prices can land very differently once haulage is added.

Check where the truck can actually dump. Tandem trucks need overhead clearance and firm ground, and most drivers will not reverse across a soft lawn or a new driveway. If access is tight, ask whether they run a smaller truck or can leave the load at the kerb.

Pricing for bulk material is rarely published in full, since it moves with stock and season. The business website may list current products, but a phone call will get you a firm delivered number faster.

Ratings and reputation

Of the 385 reviews on file, 273 are five-star (71%) and 52 are four-star. 40 reviews sit at one or two stars, and those are worth reading directly — complaints at material yards usually concern delivery timing or short loads rather than the product itself.

Among the suppliers we list across California, this rating places Thompson Building Materials-Fontana in the top 77%.

Across the 12 suppliers we list in Fontana, the average rating is 4.4.

Review volume matters as much as the score. A 4.4 drawn from 385 reviews reflects a substantial track record.

Hours and visiting the yard

Thompson Building Materials-Fontana is open 7 days a week. The yard opens as early as 5:30 AM and runs until 5 PM, early enough to load before a normal work day begins.

Saturday opening makes this a practical option for weekend projects — a real advantage, since plenty of bulk yards shut for the weekend and leave homeowners unable to collect material outside working hours.

Loading is weather-dependent whatever the posted hours say. Heavy rain turns yards to mud and makes wet material heavier and harder to spread, so call the same morning if conditions look poor.

Best time to buy in California

California's longer growing season spreads demand across more of the year, which generally means better availability than northern markets. Even so, spring remains the peak for landscape materials, and summer heat makes midday loading and installation punishing — early-morning pickups are worth the alarm clock. Autumn and winter are frequently the best value windows, with shorter queues and more flexible delivery scheduling.

Other suppliers nearby

There are 6 other suppliers we list within a short drive, the closest being Dispatch Transportation in Fontana, roughly 0.7 miles away. 115 suppliers sit within a 25-mile radius of this yard.

Because haulage is such a large share of delivered cost, the nearest yard carrying your material frequently wins on total price even at a higher per-unit rate.

Buying landscape materials in Fontana

We list 12 bulk suppliers in Fontana and 1,411 across California, spread over 365 cities and towns.

Bulk material pricing is intensely local. Trucking is a large share of the delivered cost, which is why a nearby yard usually beats a cheaper one further out once the full quote lands.