Retaining WallsView full sizeBlock wall and level turf lawn
A retaining wall carved the flat lawn out of the slope; turf and planting finished it.
No down payment. You pay when the project is finished.
Monday – Friday, 9:00 AM – 7:00 PM · Capitol Hill, Seattle

Artificial Turf · Bothell
Bothell turf work follows the same split as everything else in this city. Down on the Sammamish River and North Creek valley floors the ground is alluvial and sits close to a high water table, which limits how much depth a base has before it meets saturated soil — so the drainage design is the project and the turf is the finish. Up on Norway Hill and the Canyon Park plateau you are on glacial till with real grade, where the more common brief is a level play area cut into a fall and surfaced. Both work well; they need different specifications, and applying one to the other is the most common way a Bothell turf install disappoints.
Block retaining wall holding a level artificial turf lawn against a cedar fence in Bothell
What we get called about
Bothell is a valley city with uplands either side, and which of the two you are on decides the work. Valley-floor properties along the Sammamish River and North Creek sit on alluvial ground with a high water table, so drainage is constrained by available fall and discharge rather than by design preference. Up on Norway Hill and the Canyon Park plateau you are on ordinary till with real grade, and the work is walls, terracing and design. Bothell also straddles a county line, so the jurisdiction — and the rules — depend on the address.
Worth knowing in Bothell
On the valley floor, dig a test hole before committing. If it fills with water at eighteen inches in winter, the base depth you can actually achieve is limited and the drainage design has to work around that — which is far better known before the turf is ordered than after.
The method
The sequence does not change between neighbourhoods — what changes is the ground it is applied to. Full detail on the artificial turf service page.
Light, drainage, use and how much of the garden it should cover. A shaded 200-square-foot back garden and a sunny 1,200-square-foot play lawn are different recommendations.
Existing lawn and topsoil out, down to a depth that leaves room for a real base rather than a skim.
Crushed rock in compacted lifts, graded to a fall. On lots where water arrives from uphill this stage sometimes gains a drain before the turf goes anywhere near it.
Turf rolled out to relax, cut to the shapes, seamed, and fixed at every edge so nothing can lift.
Infill spread and brushed in to hold the pile up. This is what stops turf looking flattened after a year — it is not optional.
What it costs in Bothell
Bothell turf sits in the middle of the $13 to $24 per square foot range with generally good access. Valley-floor work carries a deeper drainage scope and an outfall; hillside work carries a retaining edge and a cut-off drain. Neither is a premium so much as a different specification for genuinely different ground, and a quote applying one detail to both has not looked at the site.
You pay after the project is fully completed.
The estimate you sign is the price you pay.
Spread the cost with no interest.
Covers hardscape work; vegetation excluded.
Local questions
General questions about this service are on the service page. These are the ones that only come up here.
Yes, with the drainage designed for the conditions rather than to a standard detail. That ground is alluvial and sits close to a high water table, so an excavation reaches saturated soil sooner than it would on the hill, which limits the base depth available. Turf laid over that traps water directly beneath the backing. The workable approach is establishing where water can discharge to, building a free-draining base routed to that outfall within the depth available, and accepting that the drainage is the larger half of the job. Built that way it performs well.
Rarely for the turf itself, which is a surface rather than a structure. Where it can matter is anything that goes with it: a retaining edge above a certain height, work near a regulated critical area, or a drainage outfall that interacts with a stormwater system. Bothell spans the King–Snohomish boundary and those thresholds and rules are set locally. For a straightforward at-grade turf area it usually changes nothing, but we establish which jurisdiction governs your address at the first visit rather than assuming from the neighbouring street.
That is precisely when it is worth it, and it is worth reframing the question. A natural lawn here is fine from May to September — nobody installs turf because of how their lawn looks in July. The value is entirely in the other half of the year: a surface that is usable in February, does not come into the house as mud, and does not need three months of recovery every spring. If your lawn genuinely works year-round, turf is a solution to a problem you do not have. If it disappears every winter, that is exactly the case turf solves.
Fixed properly at every edge, because a lifting edge is the most common fault we get called to correct. Against paving, the turf is cut and secured to the hard edge. Against planting or a lawn boundary, it needs a physical restraint — a timber, composite or metal edge pinned into the base — that the turf can be fixed to. Without one, foot traffic and thermal movement gradually work the perimeter loose, and once an edge lifts it collects debris and gets caught underfoot. It is a small part of the cost and a large part of whether the install stays tidy.
Serving Bothell and surrounding neighbourhoods
Downtown Bothell · Canyon Park · Thrashers Corner · Queensborough · Norway Hill · North Creek · Fitzgerald
98011 · 98012 · 98021
Recent work
Retaining WallsView full sizeA retaining wall carved the flat lawn out of the slope; turf and planting finished it.
Artificial TurfView full sizeCutting turf around mature trunks and leaving each one a mulch ring is the difference between a lawn that lasts and a tree that does not.
DeckingView full sizeA run of stairs turning onto a landing at the side door, in composite boards with a powder-coated aluminium rail — the entrance that gets used every day rather than the one guests see.
Design & BuildView full sizeA whole back garden in one visit: wall in, grade corrected, deck framed, lawn laid onto it. Running it as one job is the reason the three levels agree with each other.

We come out, look at the ground, and put a fixed written price together. No deposit, and it does not change once agreed.
Free estimate
Three minutes on the form. We reply during office hours, Monday – Friday, 9:00 AM – 7:00 PM, and we come out and look at the site before quoting anything.
Or call (425) 533-9734
Thank you — we have your details. We reply during office hours, Monday – Friday, 9:00 AM – 7:00 PM. If it is urgent, call (425) 533-9734.