Lambertson Lakes sits around Washington Street and 100th Avenue in Thornton. Neighborhood sources describe the housing as mostly built around 1975, a mix of condos, townhomes and single-family homes. At that age, the sewer lateral is the first suspect when the lowest tub gurgles, a toilet burbles when the washer drains, or a drain that was slow turns into a backup.
Sewer lines from that era can be clay tile or cast iron. Clay joints let roots in, and Front Range clay soil shifts with wet and dry seasons, which can pull a joint apart or leave a low spot where waste settles. If more than one drain is slow, stop running water and do not keep flushing. We run a camera through the line before recommending digging. Roots and grease can often be cleared with hydro jetting, while a cracked or bellied line needs sewer line repair.
A water heater in a 1970s home has usually worked through a lot of hard water. Thornton's supply averages about 200 mg/L (11.7 grains per gallon) and runs harder in summer, so scale builds on the lower element and the anode rod wears out. If water is pooling at the base of the tank, shut the cold supply valve on top, turn off the gas or power, and see water heater replacement. Old shutoff valves that have not been turned in years may drip or refuse to close, so test yours now.
Water coming through a ceiling or a wall, or a meter that keeps moving with everything off, means close the main and call. See water leak repair for what that involves. Call (720) 856-5811, Monday to Saturday, 9am to 6pm. We put a written scope and price in front of you to approve before work begins.
Around Lambertson Lakes
We regularly work near:
- 📍Lambertson Lakes Park & Open Space (Washington Street)
- 📍Grandview Ponds (104th Avenue)
- 📍Thornton Crossroads/104th Station (Colorado Boulevard)
Plumber in Lambertson Lakes · Local Notes
- •Neighborhood sources describe Lambertson Lakes housing as mostly built around 1975, a mix of condos, townhomes and single-family homes.
- •Sewer laterals installed in the 1970s can be clay tile or cast iron, and roots enter at the joints. A camera run shows the actual condition.
- •City of Thornton water averages about 200 mg/L hardness (11.7 grains per gallon), roughly 140 mg/L in winter and up to 250 mg/L in summer, so scale builds in tank water heaters.
- •The Colorado Geological Survey reports expansive clay is widespread along the Front Range and can disrupt buried sewer and water lines.