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Diamond Plumbing Heating and Cooling

Milwaukee Plumbers
Ranked #8 in Milwaukee | Grade B-
4.70 (173 reviews)

Diamond Plumbing Heating and Cooling

Milwaukee plumbing help for repairs, replacements, and maintenance. Clear communication, practical solutions, and 24/7 availability.

Why Homeowners Choose This Business

Local Milwaukee team, available 24/7, straightforward scheduling, and a strong record of positive customer feedback. They focus on practical solutions and keeping jobs tidy and on time.

Service Area

Serving Milwaukee and nearby communities across the metro area.


How This Business Compares

A quick local comparison based on ranking, review strength, and market visibility.
  • Shows strong customer satisfaction signals based on review quality and volume.

Trust Signals

Emergency Service - Open 24/7 as listed; call for urgent plumbing needs.

Services Covered

  Plumbing Services
  Service
  Drain Cleaning
  plumbing repairs
  Emergency Plumbing
  Sewer Services
  Water Heater Repair
  Fixture Installation
  Water Heater Replacement
  Leak Detection
  Residential Service
  Maintenance
  Toilet Repair
  Faucet Installation
  Installations
  Repairs
  Sump Pump Service
  Garbage Disposal Repair
  Pipe Repair
  Bathroom Plumbing
  Kitchen Plumbing

General plumbing repairs, drain clearing, fixture replacements, toilet and faucet service, garbage disposals, water heater repair and replacement, leak detection, sump pump service, and basic pipe work.


Recent Reviews

4.70

(Based on 173 reviews)

Google rating 4.7 from 173+ reviews highlights timely response, helpful communication, and solid results on common plumbing needs.

I manage two duplexes and Diamond has been my go to for five years. They helped fix a botched job (someone else botched, not Diamond) as our very first service and have been prompt with communication, help and guidance ever since. Any job, I go to them.

Julian has been our go to for plumbing problems both large and small for approximately 15 years. We have been more than satisfied with his service for large and small jobs. Prompt, reasonable, good work. Recommend him without hesitation.

The experience with Diamond Plumbing Heating and Cooling is always very professional. The plumbing education and plumbing experience that Julian brings to every service call is reassuring and at reasonable expense. Julian always responds very timely and does an excellent job with full resolve. Nice service company with great employee(s). Thanks!

I called re two clogged toilets around 5:30 pm. The process was seamless with very clear instructions and the level of services provided. I appreciated the service agreement that was promptly sent to me prior to the technician coming. Technician was scheduled for 9:30 pm but arrived early at 7:55 pm. Julian was professional, friendly and knowledgeable. Thoroughly assessed our situations and gave tips to ensure it would be less likely to happen again. He was in and out in less than an hour. Diamond Plumbing gave me top tier service. I would def recommend them to anyone.

My experience with Diamond was great. I appreciated how coordination happened via text, which was convenient for our family. Though our original appointment was delayed, Julian kept me updated so I knew what was happening, and came to complete the job himself so we didn’t have any further delays. He found the source of an odor coming from our bathroom sink pipes, took care of it, and checked in a few days later to make sure the issue didn’t return. Price was totally reasonably for the job. I’d definitely recommend his services.


Special Offers

Emergency Service

Emergency service may be available for urgent issues.


Frequently Asked Questions

Common calls include leaking faucets, running toilets, clogged drains, and water heater problems. The team also replaces fixtures and works on sump pumps and basic piping repairs.

Yes. Listed hours indicate 24/7 availability for service needs, including nights and weekends. Calling ahead will help confirm response times for your area.

Yes, they handle residential and light commercial plumbing. For larger projects, they can discuss scope and timelines during an initial call.

They service many common water heater problems and can replace units when repair is not practical. A brief assessment will determine the most cost-effective option.

Response times vary by time of day and location, but same-day service is often available. Calling early with details helps schedule the fastest visit.
 Verified Listing

Opening Hours


  • Monday Open 24 hours
  • Tuesday Open 24 hours
  • Wednesday Open 24 hours
  • Thursday Open 24 hours
  • Friday Open 24 hours
  • Saturday Open 24 hours
  • Sunday Open 24 hours

Request Service


Business Details


Business Rating
4.70 (173 reviews) FeaturedPro Business
Address
1345 N Jefferson St Suite 163, Milwaukee, WI 53202, USA, Milwaukee, WI 53202, US
Business Type
plumber
City Page

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