Get matched with top storm drain installation pros in Harmony, RI

"The technician replaced my bad expansion tank hydronic heating system. He used a drain valve to release the water. The valve leaked afterward, he said that was not his responsibility because it is old. That I understand, but he should have explained to me beforehand that was a possibility. He did not check the pressure of my hydronic system and the expansion tank factory pressure. He installed the tank with the air nipple facing toward the wall and it is harder for me to service the expanse tank. The price was a little high for the work."

"Kyle was very communicative throughout the process. Plumbers arrived on time and did an excellent and efficient job installing a new kitchen faucet."

"gave very good suggestions but cost of perimeter drains was too expensive for me.   trying better gutters for now
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"Excellent, professional, explained whole process, expedient and Honest. They went above and beyond to landscape around inground system and mitigate drainage. They've been available to newer all questions during and after installation. I would support his future in politics."

"I have used basement technologies for about 15 years.They installed a french drain and sump pump.It workks great.My basement is bone dry.They come every year to maintain the system for $315.Well worth the price.Gives peace of mind.The system stays under warranty. Paul B"

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Owned and operated by Jide Williams, Alliance is a full-service site preparation and excavation company. We specialize in transforming raw land into build-ready sites through expert grading, land clearing, and demolition. Whether you need materials delivered, debris hauled out, or complex tank and stump removal, we provide the heavy equipment and the "lead contractor" expertise to keep your project on schedule and on budget.

"The installers Aaron, Angle, Michaela and others worked diligently to its completion. I give Dennis Diffley & Sons an A+ recommendation. I would hire them again."

"Highly recommend Stephen. I had a clogged kitchen sink that wouldn't drain despite using a plunger, Drain-O, a 25' snake, and everything I could think of using. I called numerous plumbers and Stephen was one of the few who was able to give me a quote (other quotes I received were at least twice as much) and showed up first thing the next morning. He was incredibly thorough with his work, running multiple tests, and not leaving my home until he was 100% sure the clog had been fully cleared. On top of all of this he ended up charging me less than quoted and even cleaned up around the sink. If you need a plumber, definitely give Stephen a call. Very polite, professional and incredibly thorough."