Construction hours in Pierce County, WA — sometimes called construction noise rules or contractor work-hour ordinances — set when contractors can run power tools, hammers, and heavy equipment.
Unincorporated Pierce County exempts temporary construction-site noise from the Chapter 8.76 decibel limits during the day, but that exemption stops for residential (Class A) areas between 10 p.m. and 7 a.m. Residential home-improvement projects are exempt 7 a.m. to 10 p.m. Cities set their own construction hours.
Under PCC 8.76.070.C, temporary construction-site noise 'as a result of construction activity' is exempt from the environmental-noise limits of PCC 8.76.060, except for noise received within Class A (residential) areas between 10 p.m. and 7 a.m. This effectively creates a nighttime construction-noise curfew near homes in the unincorporated county. Separately, PCC 8.76.070.A exempts, only between 7 a.m. and 10 p.m., residential 'construction, maintenance or repair of homes, grounds and appurtenances,' giving homeowner DIY projects a 7 a.m.-10 p.m. window. Chapter 8.72 PCC mirrors these residential-construction and forestry carve-outs (PCC 8.72.110.A). Incorporated cities such as Tacoma, Puyallup, and Lakewood set their own, often narrower, construction hours.
The Noise Control Officer enforces the Class A nighttime limit under Chapter 8.76; disturbance complaints go to the Sheriff under Chapter 8.72. Enforcement usually begins with a warning; continued nighttime work near homes can draw citations and civil penalties.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
pierce-county-wa
Backyard residential composting is allowed and encouraged in Pierce County with no permit, but a compost pile that creates odor, attracts vermin, or otherwis...
pierce-county-wa
Pierce County has no ordinance specifically prohibiting or permitting synthetic/artificial turf on residential lots. Installation must still meet general zon...
pierce-county-wa
Pierce County encourages native and drought-tolerant plantings and requires native-vegetation retention on many development sites, but homeowners are free to...
pierce-county-wa
Rooftop rainwater collection is broadly allowed in Washington, and Pierce County has no ordinance prohibiting residential rain barrels or cisterns; larger sy...
pierce-county-wa
Pierce County government sets no county-wide residential watering schedule; outdoor watering rules are set by your water provider — mainly Tacoma Water and l...
pierce-county-wa
Every Pierce County landowner has an enforceable duty under RCW 17.10.140 to eradicate class A noxious weeds and control listed class B and C weeds. The Pier...
See how Pierce County's construction hours rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.