Sewer Line Services in the Greater Denver Area
Need sewer line repair, cleaning, inspection, or replacement now? We handle it all with licensed, NATE-certified experts and honest recommendations. Serving the Greater Denver Area, including Denver, Aurora, and Lakewood. With nearly a century of local service and a 4.7 rating from 4,155 reviews, we make sewer solutions simple with flat-rate pricing and a 100% satisfaction guarantee. Call (303) 731-5469 or schedule online. Ask about $500 off sewer replacement and free second opinions on replacements.

Each image is a real worksite photo, reflecting the quality and dedication in every project.
Special Offers & Promotions
$500 off sewer replacement.
- limited time
Bell provides a FREE second opinion with video evidence for sewer camera inspections.
- Includes video recording
Free Camera Line Inspection: 360-degree video inspection of the sewer line provided at no charge once the line is cleared.
- 360-degree view
"Free Camera Line Inspection offered after the mainline drain is cleared; provides a 360-degree view to spot clogs, cracks, bellies, and other issues."
- "360-degree camera view"
Why Choose Us
What Our Customers Say
"He was professional and kind and provided detailed information and options throughout."
"They were professional, clean, great with communications."
"Had me signed for the annual membership. What a great value."
Answers to Common Questions
View All FAQsWhat are the common causes of a sewer line backup?
The most common causes of a sewer line backup are tree root intrusion, grease or debris buildup, and pipes that are cracked, corroded, or sagging. Roots are the usual culprit, slipping through tiny joints and forming a net that catches waste until the line stops flowing. Grease, wipes, and other solids narrow the pipe, while bellies or dips let wastewater pool and stall. Cracks or offsets can also let in soil that compounds the blockage. After clearing the main, we confirm the cause with a sewer camera and advise cleaning, trenchless lining, or targeted replacement based on what we see. Our teams serving the Englewood area often use video inspection to document bellies, cracks, or roots before recommending next steps. To reduce risk, avoid pouring grease and schedule sewer cleaning every 18 months to 2 years. <br/> Updated: 2026-05-02 <br/> Need help in Englewood, CO? Call (720) 740-0350 or book online. "The technician was very professional and thorough." — John G.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURoM29TZzR3RRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgIDh3oSg4wE%7CCgsIgcXfsAYQyJjEYQ%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNaakotdXJRRRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgICZjJ-urQE%7CCgwI1IPdpwYQuIbdyQM%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURtcHFTQ05nEAE!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgIDmpqSCNg%7CCgwI-ZXppgYQyNuGhAM%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUQ5OXF5cXVRRRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgID99qyquQE%7CCgwIouvWrwYQoN6WvwI%7C?hl=en-US[4] https://bellplumbing.com/heating/[5] https://bellplumbing.com/service-areas/castle-rock-co-plumbing-hvac-electrical/[6] https://bellplumbing.com/about/community/[7] https://bellplumbing.com/plumbing/water-filtration-systems/[8] https://bellplumbing.com/drains-sewers/sewer-inspection/[9] https://bellplumbing.com/drains-sewers/[10] https://bellplumbing.com/service-areas/lowry-co-plumbing-hvac-electrical/[11] https://bellplumbing.com/drains-sewers/sewer-replacement/What Is a Sewer Line Cleanout and Why Is It Important?
A sewer line cleanout is a capped access point to your main sewer pipe. It lets plumbers run a video camera, clear clogs, and hydro-jet without unnecessary digging. Using the cleanout, we pinpoint problems on video, then recommend the right fix, including trenchless options or traditional excavation when needed. This speeds diagnosis, reduces landscape disruption, and helps prevent backups in Denver and surrounding cities.
<br/> Updated: 2025-12-30 00:00:00 <br/>Need help in Highlands Ranch, CO? Call (720) 740-0350 or book online.
"He explained my options and helped me to select the most cost-effective solution for my needs." — Bob C.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNIX2N6aXl3RRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgICH_cziywE%7CCgwIypf0tgYQsJCmyAM%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURqOS1hNUZBEAE!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgIDj9-a5FA%7CCgwIjoXvsQYQ2OzL1QM%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNkb3JLa1JnEAE!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgICdorKkRg%7CCgwIhKqwrgYQ6JPw-gI%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNiM0p2a293RRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgICb3JvkowE%7CCgwInq6EtQYQ4Myq3QI%7C?hl=en-US[4] https://bellplumbing.com/about/specials/[5] https://bellplumbing.com/plumbing/commercial-services/[6] https://bellplumbing.com/blog/2020/12/how-to-find-a-bad-bulb-on-christmas-tree-lights/How often should a sewer line inspection be performed?
Schedule a sewer line inspection when you have recurring clogs or backups, before buying a home, or if your property has older pipes like Orangeburg, cast-iron, or clay. We start with a video camera inspection to locate the problem without unnecessary digging, then provide clear repair or replacement options. Consider our annual maintenance plans to catch issues early. In Denver and nearby cities, we can hydro-jet severe buildup or roots as needed.
<br/> Updated: 2025-12-30 00:00:00 <br/>Need help in Highlands Ranch, CO? Call (720) 740-0350 or book online.
"The technician was very professional and thorough." — John G.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNIX2N6aXl3RRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgICH_cziywE%7CCgwIypf0tgYQsJCmyAM%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURqOS1hNUZBEAE!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgIDj9-a5FA%7CCgwIjoXvsQYQ2OzL1QM%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNkb3JLa1JnEAE!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgICdorKkRg%7CCgwIhKqwrgYQ6JPw-gI%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNiM0p2a293RRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgICb3JvkowE%7CCgwInq6EtQYQ4Myq3QI%7C?hl=en-US[4] https://bellplumbing.com/about/specials/[5] https://bellplumbing.com/plumbing/commercial-services/[6] https://bellplumbing.com/blog/2020/12/how-to-find-a-bad-bulb-on-christmas-tree-lights/How much does it cost to unclog a main sewer line professionally?
Expect a technician to price your main sewer-line unclog after a camera inspection, because cost depends on blockage severity, access, and the clearing method. We inspect with a video camera, explain findings, and provide an upfront quote. Simple clogs may clear with cabling. Heavy buildup or roots often need hydro-jetting. If the line is damaged or outdated, we review repair options, including trenchless methods. If replacement is required, ask about our $500 off sewer replacement coupon. We serve Denver, Highlands Ranch, and nearby areas. <br/> <br/> Updated: 2025-12-30 00:00:00 <br/> <br/> Need help in Highlands Ranch, CO? Call (720) 740-0350 or book online. "He explained my options and helped me to select the most cost-effective solution for my needs." — Bob C.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNIX2N6aXl3RRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgICH_cziywE%7CCgwIypf0tgYQsJCmyAM%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURqOS1hNUZBEAE!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgIDj9-a5FA%7CCgwIjoXvsQYQ2OzL1QM%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNkb3JLa1JnEAE!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgICdorKkRg%7CCgwIhKqwrgYQ6JPw-gI%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNiM0p2a293RRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgICb3JvkowE%7CCgwInq6EtQYQ4Myq3QI%7C?hl=en-US[4] https://bellplumbing.com/about/specials/[5] https://bellplumbing.com/plumbing/commercial-services/[6] https://bellplumbing.com/blog/2020/12/how-to-find-a-bad-bulb-on-christmas-tree-lights/How much does it cost to have your main sewer line cleaned?
Main sewer line cleaning costs typically run $89 for cabling, up to 100 feet, and 1 hour of work. If we find an issue during the drain cleaning, we can perform a free video camera check to determine corrective measures. Price depends on access, severity of blockage, and whether cabling or hydro-jetting is needed. In Denver and nearby areas, we prioritize trenchless, low‑dig methods to reduce disruption, should we need to make drain line repairs. If we discover damage or outdated pipe (like Orangeburg, cast iron, or clay), repair or replacement will be quoted separately. Ask about our annual maintenance program.
<br />Updated: 2025-12-30 00:00:00
<br />Need help in Highlands Ranch, CO? Call (720) 740-0350 or book online.
"Cason Carlisha was friendly, knowledgable, and did a great job with our sewer line!" — Jen M.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNIX2N6aXl3RRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgICH_cziywE%7CCgwIypf0tgYQsJCmyAM%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURqOS1hNUZBEAE!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgIDj9-a5FA%7CCgwIjoXvsQYQ2OzL1QM%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNkb3JLa1JnEAE!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgICdorKkRg%7CCgwIhKqwrgYQ6JPw-gI%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNiM0p2a293RRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgICb3JvkowE%7CCgwInq6EtQYQ4Myq3QI%7C?hl=en-US[4] https://bellplumbing.com/about/specials/[5] https://bellplumbing.com/plumbing/commercial-services/[6] https://bellplumbing.com/blog/2020/12/how-to-find-a-bad-bulb-on-christmas-tree-lights/How Much Does Trenchless Sewer Line Replacement Cost on Average?
There isn’t a single “average” price for trenchless sewer line replacement. We confirm costs on site after a video camera inspection and present clear repair-or-replacement options. Pricing varies by line length and depth, number of access pits, method (trenchless lining or pipe bursting), soil and root conditions, and pipe material. Whenever possible, we use trenchless methods to limit digging in Denver and nearby cities. Ask about our current $500 off a sewer replacement coupon.
<br/> Updated: 2025-12-30 00:00:00 <br/>Need help in Highlands Ranch, CO? Call (720) 740-0350 or book online.
"Cason Carlisha was friendly, knowledgable, and did a great job with our sewer line!" — Jen M.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNIX2N6aXl3RRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgICH_cziywE%7CCgwIypf0tgYQsJCmyAM%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURqOS1hNUZBEAE!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgIDj9-a5FA%7CCgwIjoXvsQYQ2OzL1QM%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNkb3JLa1JnEAE!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgICdorKkRg%7CCgwIhKqwrgYQ6JPw-gI%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNiM0p2a293RRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgICb3JvkowE%7CCgwInq6EtQYQ4Myq3QI%7C?hl=en-US[4] https://bellplumbing.com/about/specials/[5] https://bellplumbing.com/plumbing/commercial-services/[6] https://bellplumbing.com/blog/2020/12/how-to-find-a-bad-bulb-on-christmas-tree-lights/
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Where We Work
What areas do you serve for sewer line?
We serve the Greater Denver Area, with frequent service in Denver, Aurora, and Lakewood. See the full list of communities we cover below.