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Sal Manzo Plumbing, Heating & Cooling

Massapequa, NY
4.8(1448 reviews)
RESPONSE

Unknown

No response data yet

EMERGENCY

Not Verified

No emergency data in reviews

PRICING

Unknown

Based on review analysis

RED FLAGS

1 concern

Single 1 star review documents repeated system failures after expensive repairs ($4k spent), suggesting possible diagnostic gaps or inadequate root cause analysis on complex HVAC issues

Trust Score: 0/100 · Based on 1448 reviews

How they score across what matters

Based on 5 reviews analyzed. Click a row for the quote that best illustrates the score.

What they do well (and don’t)

Green means reviews confirm they’re good at it. Red means reviewers flag issues. Gray means no reviews talk about it yet.

What 1448 Reviews Tell Us

Emergency Response

No reviewers specifically mention emergency response times

What To Watch Out For

One significant case: customer paid ~$4k for two heater repairs within one week, then system failed again days later, raising questions about whether root cause was properly identified in initial diagnosis

Single 1 star review documents repeated system failures after expensive repairs ($4k spent), suggesting possible diagnostic gaps or inadequate root cause analysis on complex HVAC issues

Quality & Professionalism

4 of 5 reviewers praise workmanship quality and problem-solving skill, including handling complex intermittent faults

Communication

Exceptional emergency responsiveness—technician proactively texted photo confirmation while en route to job

Strong communication and transparency—technicians explain work clearly so customers understand what's being done

Good Communicator

Customer reviews

Reviews from Google, Yelp & more

D
duongnhieu

The experience with Sal Manzo, plumbing and heating -cooling company, is a very pleasant one from start to finish. The office staffs and the technician are extremely friendly and professional. The technician, Dan, sent us a text with a pic of himself notifying he was on route. In today’s home security environment, this is a very nice and much appreciated gesture… 👍. After assessing the job, Dan recommended what needed to be done to resolve the issue - without being “pushy”. He finished the job leaving behind every thing clean and spotless. Job well done to SalManzo and his crew!

M
Mark Joesph

We had a great experience with the repair of our air handler HVAC system. The team was professional and truly took the time to provide the care and attention needed to get everything working properly. Dave was wonderful—he delivered excellent service and made sure we understood the work being done. Highly recommend!

N
Nicole

They did an amazing job fixing my boiler. It was a complicated issue and, of course, the boiler happened to be working when they arrived, which made diagnosing the problem much more difficult. Despite that, they were extremely knowledgeable, patient, and thorough in tracking down the fault. They quickly identified the issue, replaced the needed part, and got everything running perfectly. Professional, skilled, and reliable service — highly recommend!

E
Elisa Yoon

I paid about $4k over the past weeks for two separate heater repairs. I understand the unit is older and likely due for replacement within the next year or so. However, I relied on the company’s recommendation to proceed with repairs. During the first visit, the technician accessed that we had a lot of air in the pipe and bled the system to get the heat back up. He recommended to replace the air vent and gave estimates for a couple of options. We decided to go with the option of replacing the vent (more expansive one but with a longer warranty) hoping that it would get us through this winter. When asked how long the boiler would last if maintained, the technician told me it should last a few more years. When the system failed a week later, a different technician came out and told us that the thermocouple needed to be replaced. Upon further inspection, he found that the the unit was starting to get soot. At the moment, there was no safety issue to fix and get the unit up and running. However, he recommended either cleaning up of soot of the unit or replacing the system, which would cost anyway from $15k to $25k. The technician told me that we had a few options to consider down the road. Just days later, the heater stopped working again. This makes me question whether the underlying issue was properly diagnosed from the start before spending significant amount of money to fix short-term issues rather than addressing the underlying issues. This has been very frustrating and disappointing.

B
Barbara MacGrady

I am always happy after a visit from Sal Manzo Plumbing. They are extremely knowledgeable and do not treat the service as a transaction, one and done. Rather, they treat you as a lifetime customer, so if they can suggest an alternate solution to the problem rather than take your money, they will do it. Result oriented rather than bottom line focused. Mike M. Is the best!

Business details

Phone
(516) 783-0490
Address
1480 Wantagh Ave, Wantagh, NY 11793, USA
Hours
Varies — check website

Service area

Based in Massapequa. Serves 17 nearby cities within 20 miles:

Last updated June 25, 2026 · Data from Google Reviews
0

Sal Manzo Plumbing, Heating & Cooling

4.8
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