Drain Cleaning in Trinidad, CO

Trinidad homes and their sewer lines

The historic core around Main and Commercial streets and the hillside neighborhoods above it have homes from the 1870s through the 1920s, many brick or stone, with clay and cast iron drains.

Mid-century homes fill neighborhoods farther out, and newer homes have been built on the edges of town and in the hills since the 1990s.

The City of Trinidad operates the public sewer. Homes outside town toward the lake and in the county are often on septic.

Trinidad drain problems

Old clay laterals under big trees fill with roots. Cast iron under century-old homes scales and cracks. Steep hillside streets mean long, steep laterals. Cold winters freeze drains in crawlspaces and basements, and rural homes have septic backups.

What drain work usually costs in Trinidad

A town built on coal and the railroad

Trinidad boomed in the late 1800s and early 1900s as a coal mining and railroad center on the Santa Fe Trail route over Raton Pass. Its downtown, with brick streets and stone and brick buildings, is a National Register historic district, and the neighborhoods around it are full of homes from that era. Those homes have clay laterals, cast iron drains and, in some cases, pipe that has been patched many times over a century.

Hillside streets and steep laterals

Trinidad climbs the hills on both sides of the Purgatoire River, and many older homes sit on steep streets. A steep lateral drains fast, but it can have trouble where it changes slope, at bends and where it joins the main. Homes below the street, with the lateral running uphill to the main, may have pumps or unusual layouts. Knowing your home's layout helps the plumber choose the right approach.

Roots from old trees

Trinidad's older neighborhoods have big trees, and cottonwoods line the Purgatoire through town. Roots get into clay joints and grow into thick mats. Clearing them with a root cutter restores flow, and a camera inspection shows whether the pipe is cracked or separated. Many owners schedule root cutting every year or two in older lines.

Fishers Peak and the high country

Fishers Peak, the flat-topped mountain that looms over town, became a state park in 2020, and Trinidad has seen new interest from visitors and new residents since. Newer homes on the edges of town and in the hills have plastic lines and fewer root problems, but septic systems are common outside city limits. When a septic home backs up, check when the tank was last pumped first.

Winter at 6,000 feet

Trinidad's winters are milder than in the mountains, but cold nights still freeze drains in crawlspaces, unheated garages and exterior walls. Older homes with poor insulation are most at risk. Insulating exposed drain lines and keeping crawlspace vents closed in winter helps.

Before buying a historic Trinidad home

1. 01

   Scope the lateral

   A camera shows roots, cracks and old patches.

2. 02

   Check the cast iron

   Look for scale and rust along the bottom of the pipe.

3. 03

   Find the cleanout

   Many old homes don't have an accessible one.

4. 04

   Get a written report

   Use it for negotiating and planning repairs.

Trinidad drain warning signs

• Gurgling toilets when the tub drains
• Water at a basement floor drain
• Slow drains in several rooms
• Sewer smell in the yard
• Drains that freeze in a cold snap

Old homes with no cleanout

Many century-old Trinidad homes were built without an accessible cleanout, or the original one is buried or sealed. Without one, a plumber may need to pull a toilet or work through a roof vent to reach the main line. Having a cleanout installed after a backup makes every future call quicker and cheaper.

What affects a Trinidad bill

Simple clogs are quick. Old laterals with roots, scaled cast iron, steep lots, missing cleanouts and rural septic lines take longer. Tell the plumber the age of the house, whether it has a basement and whether there's a cleanout.

The Purgatoire River corridor

The Purgatoire runs through the middle of Trinidad, with a riverwalk and parks along its banks. Homes on the flats near the river sit on lower ground where cottonwoods thrive and the soil stays damp. Older laterals in those blocks see more root intrusion than those up on the hills. During summer storms, runoff from the surrounding hills can raise the river quickly, and homes with floor drains on low ground should keep them clear.

Brick, stone and remodels

Many of Trinidad's oldest homes are brick or locally quarried stone, solid houses that have been modernized inside over the decades. Bathrooms added to old homes, sometimes in former closets or porches, may tie into the old drain lines in unusual ways. When a plumber finds a clog in a remodeled section, the cause is often a poor connection or a too-flat run where new pipe meets old. A camera shows the problem clearly.

Arts district and downtown revival

Trinidad has seen a revival in recent years, with old commercial buildings downtown turned into studios, shops and apartments. Converting old buildings to residential use often means adding bathrooms and kitchens to drain lines that were never meant for them. Owners of converted buildings should have the building drain scoped before work starts and plan for cleanouts where future maintenance will need them.

Lake and ranch properties west of town

West of town toward Trinidad Lake and the Purgatoire valley, homes on ranch land and rural lots use septic systems. Some are seasonal or part-time homes. Lines between the house and tank can freeze in a cold snap if the home sits empty and unheated. Keeping the heat on and marking the tank lids and cleanout prevents most trouble.

Simpson's Rest and the north hill

On the hill below Simpson's Rest, the bluff north of downtown with the lighted TRINIDAD sign, older homes sit on steep streets with laterals running downhill toward the river. Those lines drain fast, but joints can separate where the slope changes. If water backs up only in the lowest fixture, the trouble is usually near the bottom of the run.