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TRUSTED BY MOUNT PROSPECT, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon3k+
    Verified plumbing services reviews

Top-Rated Plumbers in Mount Prospect - Updated Nov 2026

Avatar for J&S Plumbing, Inc.
J&S Plumbing, Inc.
4.6(
890
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+20 more

Serving Mount Prospect, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1991

Free estimates

Emergency services offered

"This was my first experience with J&S Plumbing, and I was very pleased. The outside discharge pipe from my basement sump pump had developed a leak and was flooding my yard. Despite the fact that the ground was saturated, they were able to dig down, find the leak, repair it, and then did a great job putting back all the mud and grass so that it is level. I will definitely call them the next time I need a plumber."
Response time10 hrs
3 neighbors recently requested a quote
Recommended by89%of homeowners
Charlie's Plumbing Heating & Sewerage Service Inc
4.6(
131
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+8 more

Serving Mount Prospect, IL and surrounding areas

Approved

In business since 1992

Emergency services offered

Customers say: True professional

"When temperatures dropped to -50 with wind chill, the pipes to our basement bathroom sink froze. And as soon as everything began to thaw, (on Friday night) we found that we had a ruptured hot water pipe. Water was shooting out of the wall all over the bathroom. When it became clear that our usual plumber wasn't going to show up on Saturday, I frantically called half-a-dozen plumbers from Angie's List. Only Charlie got back to me and agreed to show up after his next job. On a day that he was clearly being overwhelmed with calls from all over the city, Charlie kept his word and showed up with his partner Dimitri. They quickly figured out there were no other leaks and repaired the pipe. On top of it, Charlie spotted two other unrelated plumbing issues in our HVAC room. They were minor now but could have turned into bigger problems down the road. His thoroughness and attention to detail allowed him to spot these hidden problems and save us headaches down the road. We had our water working in under an hour (on a Saturday evening!) and he charged a very fair price given the demands upon his time. He left our house at 5pm, his phone blowing up from other customers. I asked if he was going to have an end to the day soon, but he said he still had hours to go...he had promised other worried homeowners that he would help them today. THAT's the kind of dedication I want from my plumber. Call Charlie with confidence."
Recommended by96%of homeowners
Avatar for Reliance Plumbing Sewer & Drainage Inc
Reliance Plumbing Sewer & Drainage Inc
4.3(
269
)
Bathtub Install or ReplaceBathtub Install or Replace - For BusinessDrain Clog or Blockage - Clear+22 more

Serving Mount Prospect, IL and surrounding areas

Approved

In business since 1999

Emergency services offered

Credit card accepted

"When one is looking for a plumber, if you?re like me, it is possibly an urgent situation (as in in my case a sewer that was backing up.) So, to save you time, I?ll start with my bottomline opinion.  Reliance was excellent!  Alex, the owner, John, Cesar, Keith, and all the guys who worked on my home were honest, hardworking, and kind human beings.  They were also really good plumbers?. but, in my estimation the humanity that the company is seriously priceless.  It was the first time I worked with them, and I know that it won?t be the last.  They will be my first ?plumber? call.  I have them in my cell phone.
Now, to return to the beginning of my tale. I noticed an increasing amount of dirt around the sewer by my washing machine. (My laundry room is on a slab on the main floor.)  I called a different company that came out to rod the line from an interior clean out in my family room.They worked tirelessly for a day, but couldn?t get through, ended up getting their rod stuck in the line, actually had to return the next day to retrieve their equipment.  Based on their camera and detector inspection, they advised that I needed to dig down to the sewer.  Based on their staffing and scheduling, they simply didn?t have the manpower to handle it at that time, and recommended I call another company.
And that brings me to Reliance.  I called them first time in the morning.  John showed up that same day to estimate the job.  On Saturday...yes, on a weekend,  they began breaking through to the sewer. (They knew I only had a very minimal water flow and responded immediately to the urgency of the matter.  Over the next week they put in an exterior cleanout (much better for the future than my inside one) repaired the sewer that had corroded, replaced backfill and concrete, rodded to the street and then discovered that due to the roots by large evergreens they needed to power wash it, which they did the next day.  They were at my house a full week. They worked hard.  They were respectful and not only worked to fix the problem, but to make sure that I was informed and pleased with their work. I was rather distraught about the situation, and those guys made it as calming as it could be - considering I had to go elsewhere to shower, etc.  I want to add that Alex, the owner, actually came to my house several times to check on the progress and even after it was done to review the entire job.  He was a total stranger, but I would have been proud if he were my son! He was exceptionally considerate. What a nice young man.
I would be remiss if I didn?t mention that there were issues? life?s rarely perfect.  In part some things went wrong because they were starting where another company left off. In hindsight, I think they should have repeated some diagnostics to pinpoint the location of the problem. I?d suggested it, but they didn?t.  I wish I would have insisted. The result was that there was additional  jackhammering/digging in the driveway before they discovered that the break was just two feet  inside the house, instead of a few feet outside that same wall. They had to move indoors on the following days to open the floor in the slab.  But, they made good on their error, and didn?t charge for the additional work.  It was longer project, slower, but they kept going till it was done RIGHT. It was more money than initially estimated because they couldn?t have known that the roots would require the power wash.  And digging indoors is more time consuming.   
I should add that on the days they were working outdoors it was brutally cold...remember that week?  Not one man ever complained.  And on the last day when they were power washing the sewer (temp had gone up), I asked if they could wash the driveway to get rid of the dirt residue from all the digging so that I wouldn?t continue tracking it into the house.  They did and were proud of the results.
People taking pride in their work and caring about customer statisfaction is all too rare in our world today.  Want to see it?  Call these guys.  As horrible as my situation was, at the coldest point in the year, Reliance made it as positive as possible. Thanks.
"
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+22

Recommended by86%of homeowners
Avatar for J&D Plumbing
J&D Plumbing
4.9(
51
)
Drain Clog or Blockage - ClearSewer Main - ClearSump Pump - Repair or Replace

Serving Mount Prospect, IL and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Daniel was very prompt-he was a little early. He did a very thorough job explaining what needed to be done. He was very polite, friendly, and informative. The price was very reasonable. The clogged drain in the bathroom sink was cleared very quickly and he found a simple solution to an additional problem with water pressure in the kitchen faucet. I would call them again and highly recommend J&D Plumbing."
Before
Finished product
Zoeller sump pump
Toto toilet rebuilt
New ball valves

+9

Response time4 hrs
Recommended by100%of homeowners
Avatar for Mattco Plumbing Inc.
Mattco Plumbing Inc.
5.0(
9
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For BusinessFaucets, Fixtures and Pipes - Repair or Replace+7 more

Serving Mount Prospect, IL and surrounding areas

Approved

In business since 2007

Credit card accepted

Customers say: True professional

"We called Mattco Plumbing when we needed our toilets replaced. From the first phone call , our plumber Matt was extremally courteous, helpful and very professional throughout the entire process. Thank you Mattco Plumbing for doing an A+ job in our bathrooms. We will be sure to call the next time we need a plumber!"
Recommended by88%of homeowners
Avatar for Da Vinci Plumbing Design & Consulting, LLC
Da Vinci Plumbing Design & Consulting, LLC
4.7(
45
)
Water Main - Install, Replace or RepairWater Heater - Install or Replace - For BusinessSewer Main - Install, Replace or Repair - For Business+1 more

Serving Mount Prospect, IL and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Mike from DA VINCI PLUMING has a great working personality when Mike explained to me both Ways to get the Job done repair or replace water main we went with Replacement. Mike and his crew worked safe smart an fast did a Great Job. DA VINIC PLUMBING are professional. it was a pleasure to meet MIKE from DA VINCI PLUMBING .THANK YOU FOR GOOD SERVICE"
Medical Center
Medical Center
Water Service Install
Water Service
Chicago Daycare

+81

Response time12 hrs
23 neighbors recently requested a quote
Recommended by97%of homeowners
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Plumbing FAQs, answered by experts

Start by assessing your basement sump pump, as Mount Prospect has flat terrain and clay-heavy soils prone to flooding. Next, test your main water shut-off valve to ensure it functions properly during emergencies. Request information from the village regarding potential lead service lines on your property. Finally, inspect your water heater to confirm it features mandatory pressure relief and anti-scald valves for your family's protection.

Helpful?

To keep children and pets safe during plumbing projects, seal basement sump pump lids to prevent accidental falls. Since many older Mount Prospect homes have lead pipes, flush your cold water taps for at least two minutes after any pipe disturbance. You must also install anti-scald mixing valves on new water heaters to prevent severe burns. A licensed professional will ensure all installations pass local safety inspections.

Helpful?

Timelines for plumbing work depend heavily on seasonal demand and local permit processing. Simple fixture swaps take a few hours, while complex sewer line excavations in dense clay require several weeks. During peak winter freezes or spring thaws, scheduling a local professional takes longer due to high emergency call volumes. Additionally, mandatory Mount Prospect municipal inspections add one to three business days to your final project timeline.

Helpful?

Select materials approved by the IL state code for all plumbing updates. Because local tap water is moderately hard, choose scale-resistant pipes and fixtures for long-term durability. All new potable water lines and fittings must be completely lead-free. For exterior underground pipes, bury materials at least 42 inches deep to prevent freezing during harsh winters. Always match new supplies to the existing legacy pipes found in older properties.

Helpful?

Locate your main interior shut-off valve near the front foundation wall to stop interior leaks instantly. If your sump pump fails during heavy IL rains, deploy a temporary utility pump to remove basement water. Never attempt to operate the exterior street-side curb stop yourself, as the municipality strictly controls it. Flush your cold water taps for two minutes after any minor repairs to clear out disturbed pipe debris.

Helpful?

The Mount Prospect, IL homeowners’ guide to plumbing services

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