Construction Porta Potty Rental in Concord, CA

Conditions for Job Sites

Building in Existing Neighborhoods

Only 2.3% of Concord's housing units were built in 2010 or later (ACS 2020–2024), under half the U.S. share of 11.4% and lower than three in four U.S. places in our data. Work on existing homes usually means an occupied house: put the crew's unit on the driveway or a side yard the truck can reach, so nobody walks through the home.

Older Homes and Remodels

The median year built for Concord's housing is 1970 (ACS 2020–2024), older than most U.S. places in our data. Houses built around 1970 are now more than half a century old; kitchen, bath and roof jobs on them are construction work under OSHA 1926.51, and if the crew cannot use the home's bathroom, the rule calls for a toilet on site.

Apartments, Townhouses and Rentals

The most common housing type is detached houses, about 59% of units (lower than most U.S. places in our data), followed by buildings with five or more units at about 26% (ACS 2020–2024). Detached houses usually have a driveway or yard where a crew's unit can stand within reach of the service truck. Apartment and condo projects bring larger crews, and a property manager decides where units go. About 38% of occupied homes are rented (owner share lower than most U.S. places in our data), so check who controls the property before a unit goes on it.

DOE's Building America map puts Contra Costa County in the Hot-Dry climate region (IECC 2021 zone 3B, PNNL county guide). This region combines hot summers with low humidity: sun, dust and water supply are the usual planning issues, more than rain.

Summer Hot Spells

About 51 days a year reach 90°F, more than most U.S. places in our data; hot spells come and go rather than lasting all summer. On hot-spell weeks, an extra service visit keeps units usable for the crew.

Occasional Freezes

Only about 9 nights a year reach 32°F (fewer than three in four U.S. places in our data), but one hard freeze is enough to damage anything that holds water. A rare freeze mostly affects hand-wash stations on site; ask what happens to them when one is forecast.

Lead-Safe Renovation

About 74% of housing units predate 1980 (ACS 2020–2024). Under OSHA’s lead standard (29 CFR 1926.62), workers exposed to lead need adequate hand-washing facilities, and EPA’s RRP Rule covers paint-disturbing work in homes built before 1978; add hand-wash stations to the order on those jobs.

Placement and Access

Put units on firm, level ground the service truck can reach, close to where crews work, clear of crane swing, excavation and vehicle routes, and move them as the work moves.

Who to Ask About Local Rules

Concord is an incorporated city with its own municipal government. For a unit placed in the street, on a sidewalk or in another public right-of-way next to the job site, ask the Concord city government before you book what applies.