Short answer: a professional mulch install is a walk-through and measurement, picking the material, bed prep (weeds out, edges cut, old buildup raked back), delivery right to the beds, spreading 2 to 3 inches deep while keeping it off trunks and siding, and a cleanup so the driveway looks like nobody was there.
1. The walk-through
Every install should start with someone walking the beds with you. When we do installs around Milford, Highland and Novi, this is where we measure each bed, check how much old mulch is still there, look for weeds that need to come out first, and talk color. It is also the only honest way to price an install, which is why Mulch Bros does these as a free in-person assessment instead of guessing online.
2. Figuring out how many yards
Mulch is sold by the cubic yard. At 3 inches deep, these are the rules of thumb we use (square feet of bed divided by the number below, rounded up to a whole yard):
| Bed condition | Mulch at 3" | Decorative rock at 3" |
|---|---|---|
| New or bare beds | sq ft ÷ 100 | sq ft ÷ 108 |
| Refresh (some mulch left) | sq ft ÷ 150 | sq ft ÷ 135 |
| Light top-up | sq ft ÷ 180 | — |
Example: a 40 ft × 5 ft front bed is 200 sq ft. As a refresh that is 200 ÷ 150 = 1.33, so 2 yards. Not sure how to measure? Our bed measuring guide and mulch calculator walk you through it.
3. Bed prep: the part that makes it last
- Weeds out first. Mulch on top of live weeds just hides them for a few weeks. They get pulled before anything goes down.
- A clean edge. A trenched natural edge, or steel or aluminum edging, keeps mulch in the bed and the lawn out. See how to prep beds before mulch.
- Old buildup handled. Years of stacking mulch smothers roots. If it is too deep, it gets raked back or thinned. More on that in should I remove old mulch?
- Optional extras. Weed preventer, or fabric under rock, where it makes sense for the bed.
Want us to look at your beds? Mulch Bros will measure, bring color samples and give you an exact price at a free visit. The quote form takes about a minute.
Book a Free Assessment4. Install day
The mulch is delivered and wheeled right to each bed, then spread evenly to about 2 to 3 inches. Two details separate a good install from a fast one: mulch is pulled back from tree trunks (no “mulch volcanoes”) and kept below siding and weep holes, and bed lines are left crisp. Most of our residential installs take less than half a day.
5. Cleanup
Walks, driveway and lawn edges are blown off before the crew leaves. If you can tell where the mulch pile was, the job is not done.
What changes the price
- Yards. Installs are priced per yard, and the per-yard price drops on bigger jobs (15+ and 25+ yards).
- Material. Cedar costs more than dyed black, brown or red; natural undyed mulch costs less. Decorative rock runs $315 to $550 a yard installed, depending on the rock. See black vs brown vs red.
- Prep and edging. Heavy weeding or new edging adds to the job.
- Access. Long carries to the backyard take longer than front beds by the driveway.
Our Michigan mulch installation cost guide has more on planning a budget. For your actual number, get a free quote from Mulch Bros and we will measure it with you.
Related
What our installs include.
Yardage How Much Mulch Do I Need?Turn square feet into yards.
Cleanups Leaf Cleanup CostHow cleanups are priced.
FAQ
How long does a mulch install take?
Most residential installs take less than half a day. Bigger properties or heavy prep can take longer.
Do you remove the old mulch?
Not always. A thin, broken-down layer can stay. If old mulch has built up several inches, it should be raked back or thinned first. We check this at the walk-through.
Why is an install priced in person?
Bed size, old buildup, weeds and edging all change the job. Measuring in person gives you an exact number instead of a guess. The assessment is free.