Best Light Commercial in Milwaukee WI

I was looking for a plumber to fix some leaking gas pipes. Diamond Plumbing Services (DPS) aka Diamond Plumbing Heating and Cooling has Very friendly customer service, but that's it. Instead of doing the repairs a plumber came out, charged me an assessment fee to look at exposed pipes in a basement that had already been assessed and marked by WE energies. When making the appointment, I had clearly stated on the phone that I wanted the repairs done. Instead the plumber left within a few minutes and later emailed me a proposal which ranged from doing the repairs up to a gold level maintenance package, which i had not asked for. The price quoted for doing the repairs was 300% higher than the next plumbing Co. who came in and did all the repairs in a couple of hours including some upgrades. The maintenance package quoted was extremely much higher. I did receive at least 4 emails saying they appreciated me, which I understand since I paid them to look at my pipes. They also have a very slick invoicing system for sending out proposals, invoices and payment reminders.

Speaking as a Realtor who has dealt with many companies and speaking personally; this is by FAR thee best company within Milwaukee & Waukesha County. No comparison!! The owner Ryan is absolutely phenomenal! Superb customer service, dedication, knowledgeable & professionalism!
Need I mention him & his company came in $3,000 dollars CHEAPER than Milestone Plumbing ?!
The price, quality & timeliness is unbeatable. Contact Ryan & you won’t regret it!!! Thank you for everything Dickenschrauf; you have a Client for life & will get all my referrals!!

Jack was very personable and friendly. He was right on time and assessed and fixed the problem quickly, and he gave me maintenance pointers and advice. I will definitely use Hartlaub again in the future.

Fantastic service. Quick and very efficient

Came out at short notice to service our AC. Prompt, professional, courteous, and knowledgeable service from a great team. Would recommend them to anyone in the area for excellent service and value.

Love Roy's Plumbing. They gave me great advice when I had a plumbing issue. They were friendly and fair. Will definitely call them first the next time!