Serving King Of Prussia, PA and surrounding areas
Angi Approved
Super Service Award Winner
In business since 2018
Emergency services offered
Warranties offered
"no comment"
+1
Serving King Of Prussia, PA and surrounding areas
Angi Approved
Super Service Award Winner
In business since 2017
Emergency services offered
Warranties offered
"job done great"
Serving King Of Prussia, PA and surrounding areas
Angi Approved
In business since 2015
Free estimates
Emergency services offered
"Joe W. was very knowledgeable, prompt, professional and honest. I got the distinct impression that he was not trying to up-sell us into something we didn't need just to make some extra money. Workmanship appears to be top-notch and the improvement in our water quality was immediate and very noticeable. Customer service after the install was outstanding as well - I called with some follow up questions a week later and he called me right back in less than 10 minutes (couldn't answer right when I called because he was in the middle of another install job). I would trust him to do work inside my house as he seems extremely honest and reputable. Price is good and being able to support a small, local, family-owned business is huge bonus for us too. Look no further - this is your guy for water quality issues and fantastic service."
Serving King Of Prussia, PA and surrounding areas
Angi Approved
Super Service Award Winner
In business since 2017
Emergency services offered
Warranties offered
"Fast communication, easy scheduling, all work was well explained and documented."
Serving King Of Prussia, PA and surrounding areas
Angi Approved
In business since 2014
Emergency services offered
Warranties offered
"The gentleman that came was very efficient and very effective and professional, and he got the he reminisced he got the situation as it big four."
Serving King Of Prussia, PA and surrounding areas
Angi Approved
In business since 1995
Free estimates
Warranties offered
"Though contracting/consultation was secured through Trident Water Treatment, the company Kel Tran Water Treatment completed the installation. The Technicians were well-equipped and experienced to complete the installation. Great Job !!!"
Serving King Of Prussia, PA and surrounding areas
Angi Approved
In business since 1948
Emergency services offered
Warranties offered
"Overestimated the time to complete an 9 hr job by scheduling a 16 hr window (2 guys x 8 hrs) and charged for 16 hrs regardless. I'd imagine they did the same for the materials, 60 feet of duct needed but they quoted 200. Got the job done, but probably twice the price of what it should have been."
Serving King Of Prussia, PA and surrounding areas
Angi Approved
In business since 2024
Free estimates
Warranties offered
Dierolf Plumbing & Water Treatment is a 5-star rated plumbing and water treatment company serving homeowners throughout Montgomery, Bucks, Berks, Chester, Delaware, and Lehigh Counties. With over 25 years of industry experience, our licensed master plumbers and factory-trained water treatment specialists focus on one thing: delivering the most exceptional service experience ever.\n\nWe specialize in well inspections, professional water testing, water softeners, reverse osmosis systems, well pumps and tanks, sump pumps, water heaters, and water pressure solutions. Whether you're buying a home, improving your water quality, or upgrading your plumbing system, we provide clear options, upfront pricing, and solutions that are built to last.\n\nWith over 1,000 five-star reviews across two locations, homeowners trust Dierolf for honest recommendations, expert workmanship, and dependable results.
Serving King Of Prussia, PA and surrounding areas
Angi Approved
In business since 2008
Free estimates
Emergency services offered
"Just like some the other comments….Extremely unprofessional customer service person who answers the phone, interrupted several times and hung up on me. If you have a problem with their work won’t help you. Even when I inquired about warranty of their work I got a rude attitude.DO NOT RECOMMEND"
Serving King Of Prussia, PA and surrounding areas
Angi Approved
In business since 2000
Free estimates
Offers commercial services
"Very personable and reasonable in price. Would highly recommend."
From average costs to expert advice, get all the answers you need to get your job done.
Use this guide to budget for water softener repair costs based on factors such as water treatment system type, replacement parts, professional labor, and more.
Find out who repairs water softeners and who to call—water softener companies or plumbers—and learn what to expect before you book
Who installs water softeners? Learn whether to call a plumber or technician, how pros get it done, and what installation costs
If you’re planning to install a water softener, consider budgeting based on capacity, type of system, tank size, and more.
Budget for reverse osmosis water filter costs based on factors such as system type, efficiency, number of stages, labor, add-on features, and more.
The cost of installing a whole-house water filtration system depends on the type and number of filters you choose. Use this guide to budget for your project.