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Find Water treatment & purification system installers and replacers in Nassau

Avatar for Wilson Bros Heating Cooling Plumbing
Wilson Bros Heating Cooling Plumbing
4.9(
117
)

Serving Nassau, NY and surrounding areas

In business since 1999

Emergency services offered

Credit card accepted

"I called, left a message (since it was after hours). I got a call back within half an hour. They dispatched someone who showed up within an hour and fixed the A/C (capacitor was blown). We were happy to have it work again as the weekend was supposed to be a record temperature wise. I have been a customer for several years, had furnace and hot water heater installed by them and get regular service for furnace and A/C. Always great service. I highly recommend the company."
Radiant Panel
The Big Pour
Custome Radiant Controls
Recommended by97%of homeowners
Avatar for Crisafulli Bros Plumbing & Heating Contractors Inc
Crisafulli Bros Plumbing & Heating Contractors Inc
4.6(
464
)

Serving Nassau, NY and surrounding areas

In business since 1939

Free estimates

Emergency services offered

"We were initially impressed with the salesperson and went with Crisafulli for that reason despite their proposal being more expensive than other providers. Soon after the installation started though, so did our disappointment. The project was poorly planned, ultimately taking over a month (initial estimate 2 days) due to careless project management on their part. They also tacked on charges we were initially told would not be included and failed to resolve the issues we had with poor installation quality. If you go with Crisafulli, which I do not recommend, make sure you have a detailed SOW and can verify the work being performed."
Additional Photos
Additional Photos
Additional Photos
Before
After

+7

Recommended by88%of homeowners
Avatar for Duell Plumbing and Heating
Duell Plumbing and Heating
4.6(
45
)

Serving Nassau, NY and surrounding areas

In business since 1980

Emergency services offered

Credit card accepted

"Less than 2 hours work including them leaving midway through.. They removed toilet found flange was bad, removed about 1 &1/2 x 1 & 1/2 ft tile. As they left to go get part estimate was $400. By then they knew what work was entailed. Replaced part (found old part in side lawn) replaced toilet. Went from 400 to 722 and change. Their reasoning was I don't know what overhead for plumbing costs. Found out $400 is high end for work they did. Don't recommend unless you get cost in writing."
Recommended by88%of homeowners
Avatar for Chem Free Pure Water Systems
Chem Free Pure Water Systems
5.0(
9
)

Serving Nassau, NY and surrounding areas

In business since 1976

Free estimates

Emergency services offered

"The process was quick and easy. I just provided a water sample. It was determined that I had high levels of chlorine in our drinking water. I was able to solve my water problems with only one filter. Why did I wait years to have this done? Now I can be confident that our water is safe. Highly recommended."
Iron Filter
UV light system
Whole house filter
Recommended by100%of homeowners
Avatar for Empire State Plumbing Inc
Empire State Plumbing Inc
4.4(
31
)

Serving Nassau, NY and surrounding areas

In business since 2006

Emergency services offered

Warranties offered

"Angi does not certify Empire because Empire is either evil or incompetent from my experience, when Empire tried to rip me off for over $3000 on a simple $15 part fix on my hot water heater. AVOID EMPIRE. I paid'm just to get out of my house"
Additional Photos
Bathroom Remodeling
Tankless water heaters and boilers
Before
After

+2

Recommended by80%of homeowners
MT Simoncavage Plumbing & Excavation
4.7(
23
)

Serving Nassau, NY and surrounding areas

In business since 1979

Emergency services offered

Credit card accepted

"I called Kyle on a Sun. afternoon. He said he would come over early on Mon. morning. He was here at 7:00. It took him an hour or two to troubleshoot the problems. He found and corrected problems inside with a valve and a gauge. He found that the outside casing had a hole in a pipe and was leaking. This was the source of the problem; it was causing the indoor problems, too. He said he would be back at noon with Mike and an excavator to correct the pipe issue. He came back as he said he would. It must have taken about three hours for them to excavate and repair the pipe, complicated by the excessive water at the site due the leak from the pipe and high water table. They were able to repair it so we had water again. Hurray! They backfilled and cleaned up the site as best they could given the wet and muddy conditions. They gave us very prompt, polite, and skilled service. My wife and I are very well pleased. We will use them again."
Recommended by86%of homeowners
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