Top-rated sewer cleaners.

Get matched with top sewer cleaners in Diamond, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your sewer cleaning project in Diamond, IL?

Select your specific project to find the pro for you.

Verified Reviews for Sewer Cleaning pros in Diamond, IL

*The Angi rating for Sewer Cleaning companies in Diamond, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sewer Cleaning needs.

*The HomeAdvisor rating for Sewer Cleaning companies in Diamond, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sewer Cleaning needs.

Last update on December 01, 2025

Find Sewer cleaners in Diamond

Avatar for R.A. Mechanical, Inc.

R.A. Mechanical, Inc.

4.78(
322
)
•Approved Pro

R.A. Mechanical, Inc.

4.78(
322
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
399 local quotes requested

We are dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Rob the owner was awesome, he gave me a firm quote over the phone, and had a service tech at my home in 2 hours. Andrew the tech was very thorough, and preformed a awesome install."

Bob A on October 2025

We are dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Rob the owner was awesome, he gave me a firm quote over the phone, and had a service tech at my home in 2 hours. Andrew the tech was very thorough, and preformed a awesome install."

Bob A on October 2025

New Millennium Construction Services Corp

5.00(
7
)

New Millennium Construction Services Corp

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

With over 40 years of construction electrical and plumbing experience in both the residential and commercial service industry New Millennium Construction Services Corp is proud to offer our services to our local community and the surrounding areas. Whether it's the planned project or the unexpected emergency we pledge to put forth our best effort in a professional and courteous manner. Thank you for considering New Millennium Construction Services Corp.

"Lloyd and James (who did the work) are amazing! We had a pipe burst resulting in having to shut off our water. We called around to see if we could get a plumber or general contractor out to fix it but they were only interested if it was going to be a complete remodel/rehab. One even hung up on me in mid sentence. Lloyd took my call and displayed not only compassion for our situation but a sense of urgency. He explained his basic pricing up front and told us that he would try to get someone out to us in the next hour or so. In less than an hour or so James appeared and introduced himself. After showing him the area of the damage and explaining what happened he was not only able to hone in on where the problem pipe was in the wall, but also why it happened. He gave me different options on how he could handle the pipe repair and why each had its merits. He quickly repaired the burst pipe and got us water pretty quick. Professional, courteous, and capable of explaining trades talk to a novice. I highly recommend this company and I will definitely call on them in the future. Great service, reasonable pricing, and honest work."

Michael M on February 2019

With over 40 years of construction electrical and plumbing experience in both the residential and commercial service industry New Millennium Construction Services Corp is proud to offer our services to our local community and the surrounding areas. Whether it's the planned project or the unexpected emergency we pledge to put forth our best effort in a professional and courteous manner. Thank you for considering New Millennium Construction Services Corp.

"Lloyd and James (who did the work) are amazing! We had a pipe burst resulting in having to shut off our water. We called around to see if we could get a plumber or general contractor out to fix it but they were only interested if it was going to be a complete remodel/rehab. One even hung up on me in mid sentence. Lloyd took my call and displayed not only compassion for our situation but a sense of urgency. He explained his basic pricing up front and told us that he would try to get someone out to us in the next hour or so. In less than an hour or so James appeared and introduced himself. After showing him the area of the damage and explaining what happened he was not only able to hone in on where the problem pipe was in the wall, but also why it happened. He gave me different options on how he could handle the pipe repair and why each had its merits. He quickly repaired the burst pipe and got us water pretty quick. Professional, courteous, and capable of explaining trades talk to a novice. I highly recommend this company and I will definitely call on them in the future. Great service, reasonable pricing, and honest work."

Michael M on February 2019

Service First Mechanical Inc.

No reviews yet

Service First Mechanical Inc.

No reviews yet
17 years of experience

Service First Mechanical values its customers and workers. Having been in the plumbing industry for 30+ years Service First Mechanical has exceptional reputation to uphold. Managed by a reliable group of 20+ licensed plumbers that are on call 24 hours a day. No job is too big or too small.

Service First Mechanical values its customers and workers. Having been in the plumbing industry for 30+ years Service First Mechanical has exceptional reputation to uphold. Managed by a reliable group of 20+ licensed plumbers that are on call 24 hours a day. No job is too big or too small.

R.J. O'Neil, Inc.

1.00(
1
)

R.J. O'Neil, Inc.

1.00(
1
)
99 years of experience

R.J. O’Neil, Inc. is a small shop with a lot of know-how. Since 1926, R. J. O’Neil, Inc. has been serving Montgomery, IL and the surrounding area. With a team of talented and skilled workers who can solve any plumbing or HVAC issue, it won’t matter if you own a business or if your problem is at home. From installing a faucet in your home or school to plumbing entire buildings, they have done it all. Always reliable and always on call, R.J. O’Neil, Inc. is the first choice in service and ability. Call us at (630)906-1300, email us at [email protected], or feel free to stop in at 1125 S. Lake Street, Montgomery, IL 60538.

"As a small business owner, I strongly caution others against this HVAC/R company. In over 10 years, they?ve been the least trustworthy and poorest performing contractor I?ve worked with. We experienced repeated service issues, a 25% rate hike without notice, ignored emails, and unreturned quote requests. Worse, we were billed for work that wasn?t done?confirmed twice, including by a third-party inspection with photos. Even when confronted, they deflected and delayed for months. We had to hire another company. They also mis-sized a walk-in freezer due to bad measurements and blamed their supplier. When shown proof it was undersized, they argued with no solution. They later mismeasured again on a replacement bid. Their attitude throughout was defensive, unprofessional, and dismissive. If something goes wrong?and it likely will?they will not stand behind their work. Save yourself the frustration and look elsewhere."

Jonathan D on July 2025

R.J. O’Neil, Inc. is a small shop with a lot of know-how. Since 1926, R. J. O’Neil, Inc. has been serving Montgomery, IL and the surrounding area. With a team of talented and skilled workers who can solve any plumbing or HVAC issue, it won’t matter if you own a business or if your problem is at home. From installing a faucet in your home or school to plumbing entire buildings, they have done it all. Always reliable and always on call, R.J. O’Neil, Inc. is the first choice in service and ability. Call us at (630)906-1300, email us at [email protected], or feel free to stop in at 1125 S. Lake Street, Montgomery, IL 60538.

"As a small business owner, I strongly caution others against this HVAC/R company. In over 10 years, they?ve been the least trustworthy and poorest performing contractor I?ve worked with. We experienced repeated service issues, a 25% rate hike without notice, ignored emails, and unreturned quote requests. Worse, we were billed for work that wasn?t done?confirmed twice, including by a third-party inspection with photos. Even when confronted, they deflected and delayed for months. We had to hire another company. They also mis-sized a walk-in freezer due to bad measurements and blamed their supplier. When shown proof it was undersized, they argued with no solution. They later mismeasured again on a replacement bid. Their attitude throughout was defensive, unprofessional, and dismissive. If something goes wrong?and it likely will?they will not stand behind their work. Save yourself the frustration and look elsewhere."

Jonathan D on July 2025

Showing 1-10 of 22
Sewer Cleaning questions, answered by experts

The best practice is to clean the sewer drain lines in your home once a year or every two years. Older homes could require more frequent maintenance. Keeping up on cleaning your sewer lines can prevent severe clogs, help ensure your system is working properly, and prevent expensive repairs.

Cat pee has a strong ammonia-like smell, so if you smell cat pee but don’t have a cat or don’t suspect your cat has any accidents, there could be other issues at hand. Aside from pet urine, your house may smell like cat pee from leaking freon from an old fridge, mold, spilled cleaning supplies, or even outside odors from nearby farms.

Snaking a drain can take as little as a few minutes for small, simple clogs, up to two hours or more for tough clogs located further down the drain line. For tougher clogs, a professional drain cleaner can likely get the job done much more quickly because they have the necessary tools and expertise. However, your drain cleaning pro might not be able to give you a firm time estimate until inspecting the clog and its surrounding plumbing.

Check connections, clean fixtures, and apply finishing or protective coatings to preserve months' worth of shine and functionality.

Homeowners insurance usually doesn’t cover sewer backups because it’s typically an avoidable problem with proper maintenance. The only exception would be if the backup is occurring because of local flooding and only if your city uses a combined drainage system for stormwater and sewage. If that’s the case, your policy should cover any resulting damage.

The Diamond, IL homeowners’ guide to sewer cleaning services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles