DeGasperi & Son Plumbing & Heating, Inc.

Plumbing, Drain Cleaning, Heating and Air Conditioning,

About us

With more than 30 years of experience, William DeGasperi & Son Plumbing and Heating, Inc., is a locally owned and operated company who takes extra pains to ensure that nothing is over looked.We focus on making our clients vision a reality. Whether the project is large or small, traditional or contemporary, our professional staff is waiting to assist you.As experts in plumbing and heating, we will exceed your expectations. We offer quality work, responsiveness, and competitive pricing. We look forward to serving you. Call for an estimate today! Full service plumbing & heating contractor. Additional Email address - info@degasperiandson.com.

Business highlights

31 years of trusted experience
Family Owned & Operated
Emergency Services Offered

Services we offer

Plumbing, Water Mains, Sewer Mains, Bathroom Upgrades, Kitchen Upgrades, Water Heaters, Heating, Oil to Gas Conversion, Gas Boiler Replacement, hot water heaters, well pumps, water treatment systems, radiant heat, winterizing pools.

Amenities

Warranties
Yes
Senior Discount

5%

Emergency Services
Yes


Accepted payment methods

American Express
Check
Discover
Financing Available
MasterCard
Visa

Photos of past projects

Reviews

4.542 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
69%
4
12%
3
7%
2
0%
1
12%


Rating CategoryRating out of 5
quality
4.8
value
4.2
professionalism
4.6
responsiveness
4.7
punctuality
4.8

Filter reviews by category

Showing 1-25 of 42 reviews

Joan C.
07/2023
1.0
plumbing
  + -1 more
I used this company to fix a slow leak in a pipe under my toilet. They were here for 30 seconds and charged $232.59. Will never use DeGasperi again and will never recommend to friends. Will find a more reasonable company. This was an outrageous price for work done and time spent.
Description of Work: fixed slow leak in pipe under toilet

Rating CategoryRating out of 5
quality
3.0
value
1.0
professionalism
3.0
responsiveness
3.0
punctuality
4.0

$232.59

Response from DeGasperi & Son Plumbing & Heating, Inc.
So sorry for not responding to this sooner; we are just getting back on this platform now. You've been a customer of ours for years and always appreciate your business. Please always call the office if you are dissatisfied so we can look into further and offer a better resolution for you. I did look up your account and noticed another job for you in August of 2023, thank you!

Tania T.
12/2020
1.0
heating & air conditioning/hvac
  + -1 more
HORRIBLE customer service. Nasty and unresponsive.
Description of Work: Redo drain for AC going into washing machine trap

Rating CategoryRating out of 5
value
1.0
professionalism
1.0

$450

Isabel M.
02/2018
5.0
plumbing
  + -1 more
They were thorough and did a great job.
Description of Work: Under sink plumbing replacement to fix leaks

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0

Yes, I recommend this pro

Susan L.
12/2017
5.0
plumbing
  + -1 more
Chris was excellent. He changed out my faucet and connections under my sink and had me back up to speed in no time.
Description of Work: Leak under my sink and around my kitchen faucet

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Mike P.
12/2017
5.0
plumbing
  + -1 more
When the plumber showed up after speaking to him on the phone I was relieved to say the least. It was a Saturday and he responded ASAP. His work was immaculate and his price was more than fair. If you need a plumber who is honest and reliable look no further.
Description of Work: A leak in a pipe above my boiler room.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$200

Min Q.
11/2017
5.0
plumbing
  + -1 more
Everything went very well. They are courteous, knowledgeable, and thorough. Before them, we used two different plumbers. By comparison, DeGasperi's price and workmanship are superior.
Description of Work: Changed boiler pressure relieve valve, expansion tank, and etc.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$260

Matt C.
09/2017
5.0
plumbing
  + -1 more
Excellent. No fuss, no mess, everything was smooth. The job came in as estimated.
Description of Work: Replacing shower valves & washing machine valves. The work required cutting tile and sweat fitting joints.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$750

Bruce A.
05/2017
1.0
plumbing
  + -1 more
Never called me back to schedule site visit
Description of Work: Never followed up on telephone call discussion

Rating CategoryRating out of 5
professionalism
1.0
responsiveness
1.0
punctuality
1.0


Andrew P.
05/2017
5.0
plumbing, drain cleaning
  + 0 more
All done in one day including replacement of toilet service line to septic system and concrete work to access service connection and then repair floor with no damage to tile flooring around toilet.
Description of Work: bathroom plumbing repair

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Robert S.
05/2016
5.0
plumbing
  + -1 more
unknown

Rating CategoryRating out of 5
quality
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Michael M.
01/2016
1.0
plumbing
  + -1 more
They did not show up in the two-hour window. I was called 15 minutes before the end of the window to inquire as to what kind of sink I have to ensure they have the right parts. Seemed a bit late to check on that. Then I spoke to the plumber directly an hour later (an hour past the window) and he said he wasn't sure he had the parts but would try to make it that day. I never heard from him again, they never called me in the 3 days since to try to reschedule. I'd recommend choosing a different plumber.
Description of Work: Scheduled them to come to fix a leaking sink, leaking both at the faucet and underneath at the valve.

Rating CategoryRating out of 5
professionalism
1.0
responsiveness
1.0
punctuality
1.0


Richard S.
12/2015
5.0
heating & air conditioning/hvac, plumbing
  + 0 more
At first there was some miscommunication when workers arrived at the specified time to begin working. The original plan was for Chris to come, assess what I needed done and provide me with a price quote so I can decide if I want to move forward or not. After we settled the confusion, Chris came to personally give me a quote and stayed to do the work himself. He was very accommodating, kind, didn't try to sell me anything I didn't need and performed the work quickly, cleanly and professionally. I will be using DeGasperi for future plumbing needs. I also have to add that the office staff was incredibly helpful in trying to coordinate the project with my schedule. I'm very happy with this company.
Description of Work: Boiler was inspected by oil company and found some plumbing issues that could be potential catastrophes. Chris from DeGasperi set up a time that was convenient for us both and personally changed old/failed: Pressure Relief Valve, dual unit backflow preventer valve, expansion tank, a few other relief valves. He also fixed a leaky sink and assessed other issues for future work.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$700

Shiwei Z.
08/2015
5.0
drain pipe, plumbing
  + 0 more
Great! They tried their best to accommodate my tight schedule, and two guys came only a couple of hours after I called. They arrived on time, and got to work immediately. The job was done quickly and professionally. No mess left behind. The charge was reasonable and clear. Very pleased with the experience.
Description of Work: replace drain pipe

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$170

henry L.
07/2015
5.0
plumbing
  + -1 more
they were first very good. would definitely use them again. hl
Description of Work: gaspari installed faucet in difficult place, repaired radiadator valve, straightened out drain pipe left crookedby another plumber in earlier job.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$109

Jim S.
06/2015
5.0
drain cleaning, plumbing
  + 0 more
We were very happy with their service. They were punctual, courteous and did a very good job fixing the various plumbing tasks we gave them. They were reasonably priced and had repair parts with them so the job could be done all at once. We would definitely use them again.
Description of Work: William DeGasperi & Son Plumbing, working as two, spent several hours and fixed a leaking pipe in our garage, unplugged a tub and fixed a sink that wasn't working.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$255

Nick A.
06/2015
5.0
plumbing
  + -1 more
Did not end up using provider since I did the work myself, but for bigger jobs I will use them in the future
Description of Work: Provider was very responsive through email. Have good advice. Will def use in th future.

Rating CategoryRating out of 5
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Pat C.
06/2015
5.0
drain cleaning, plumbing
  + 0 more
to find and cut the pipe then clear the pipe.
Description of Work: Clear sink pipe

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$600

Devendra I.
06/2015
5.0
plumbing
  + -1 more
There were couple of issues with my shower. Whenever I turned on water there was a big rattling noise coming from pipes and in shower mode the water was not mixing properly. I just had a bad experience with another plumber who without understanding the problem had proposed some expensive repairs. Chris patiently listened to the problem. He had his tools and was quick to open and diagnose the issue. The problem was with warn out washers and also some cleaning required. He was finished in 20 mins and waited till I ensured that sound was gone and there was no water leak. Will always use him in the future.
Description of Work: I had purchase a big deal for 2 hours of work. I had some issues with my shower unit. Chris fixed the issue.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$110

Tammi Jacobs S.
05/2015
5.0
plumbing
  + -1 more
DeGasperi plumbing was fantastic. He will be the plumber I use for now on. He didn't have a part on his truck so he had to go get it. He purchased and used only quality parts which are now required by code. I'm so used to wondering if people who work in my house are doing things the right way. I won't have to worry about it with this plumber. He fixed 2 leaks and a faucet/valve out side. We were almost over the 2 hours. When he turned on the water he found a third leak as he was ready to put his tools away and we were close to the 2 hours. Without me saying anything, he said he found another leak and went to fix it.We were slightly over the2 hours, but he told me we made it under the 2hours. He could have said he'll have to come back to fix the "T" leak. He did not. DeGasperi and Son Plumbing and heating is a true professional and very good!!
Description of Work: It was an Angies list big deal: $109.00 for a plumber for 2 hours. I had to pay an additional $118.00 for parts which I was shown an invoice for each and every part.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$109

Fern S.
11/2012
5.0
plumbing
  + -1 more
Bill and Chris De Gasperi have done many jobs at our house. They have fixed leaks, installed appliances, and helped us with many other plumbing issues. They have always completed jobs, even running out to buy a part from a plumbing supply store so they can finish the project that day. Although they are busy with large commercial projects, if we have an emergency, Chris will stop by our house on his way home to repair whatever the issue is. No matter how tired he is from previous jobs, he is always pleasant and explains exactly what the problem is and what it will involve. If it is a simple job, he does it quickly and NEVER makes it into something more involved. We always found Chris and Bill to be honorable and trust them. They show up on time and if they are running late they call. We appreciate their sense of responsibility and professionalism.
Description of Work: We have been using William De Gasperi & Son for over ten years. The first time we had an emergency. It was the day before Easter and I was preparing for a large family gathering. During the early evening, my faucet suddenly exploded and we were faced with twenty people coming over the next day and no water. The only plumber that responded to our emergency was De Gasperi. Chris (Bill De Gasperi's son) went to Home Depot, picked out a new faucet for us and installed it that evening. Anytime we have a plumbing issue, they are the only company we call. They are professional, responsible, knowledgable, and whatever they repair, they do well. Chris and Bill are really nice, decent people. They charge fairly and will not rip you off. Over the years, we have recommended them to many people.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$300

Pete E.
07/2011
5.0
plumbing
  + -1 more
The repairs went well, and there is no leaking and the new faucet is soundly in place.
Description of Work: He repaired a leaking shower / pipe leading to the shower head and bathroom faucet as well as replace a kitchen faucet. The work was done well and quickly, and he kept us in the loop in regard to steps along the way. We've used them before and have been very pleased by their performance.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$425

joseph M.
01/2011
4.0
plumbing, drain cleaning
  + 0 more
Showed up promptly at 7:30 a.m. and spent the entire day installing my new oil burner and water heater. It seemed to take quite a long time (13 hours!) but they did a professional job. I do not think they were that knowledgeable about setting up the boiler once it was installed and I had my oil company (Burke Oil) do that. He also needed to come back and install an expansion tank on the water heater which he did promptly. Overall I would say good, but not excellent.
Description of Work: Removed old oil burner and installled new Burnham Oil Burner and indirect water heater

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0

Yes, I recommend this pro
$7,000

gloria D.
12/2010
4.0
plumbing
  + -1 more
i got this plumber from the maint. person where i live. should have gotten an estimate as labor turned out to be approx 122.00 an hour. parts were resonable. material 70.00 and labor 378.00. wow!!! the wall needed to be broken around the valve so for this price i should have asked for the plaster to be fixed.
Description of Work: replace shut off handles with a lever control for hot and cold water to wash machine. turn water on and test.

Rating CategoryRating out of 5
quality
5.0
value
2.0
professionalism
4.0
responsiveness
5.0
punctuality
5.0

$480

JANE W.
09/2009
4.0
plumbing
  + -1 more
They are very handy. They are able to do simple carpentry, if necessary. I very much appreciated that they were able to come right over in an emergency.
Description of Work: They installed a new bathroom sink.

Rating CategoryRating out of 5
quality
4.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

ANGELA R.
02/2007
5.0
plumbing
  + -1 more
I had a flood from a valve that burst inside the wall of my finished basement. The valve was installed the prior year by another plumber. My basement was flooded and I was hosting a party for 90 people in my home the following day. Bill came to my home immediately and helped me get the situation under control enough to have the party. He came back a few days later and fixed all of the mistakes made by the other plumber. On another occasion, he came the same day I called him to fix a leak in my spray hose (also installed by the other plumber) that was leaking into my cabinet below my sink. Bill and his staff were professional, knowledgeable, courteous, responsive and dependable. I would recommend them to anyone. The only downside is the price but I learned the hard way, you get what you pay for.
Description of Work: Broken valve and leak in kitchen faucet spray hose.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$600
    • 1(current)
    • 2

Contact information

112 Buckshollow Rd., Mahopac, NY 10541

degasperiplumbing.com

Service hours

Sunday:
Closed
Monday:
7:30 AM - 4:00 PM
Tuesday:
7:30 AM - 4:00 PM
Wednesday:
7:30 AM - 4:00 PM
Thursday:
7:30 AM - 4:00 PM
Friday:
7:30 AM - 4:00 PM
Saturday:
Closed

Licensing

Bonded

Insured

Licensed*

Trade License Number
30465 1106
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Plumbing,
Drain Cleaning,
Heating and Air Conditioning,
Drain Pipe Installation,
Outdoor Kitchens,
Heating Oil,
Natural Gas Lines,
Kitchen and Bath Remodeling,
Wells and Pumps,
Water Filtration and Softening,
Water Heaters

FAQ

DeGasperi & Son Plumbing & Heating, Inc. is currently rated 4.5 overall out of 5.

Sunday: Closed

Monday: 7:30 AM - 4:00 PM

Tuesday: 7:30 AM - 4:00 PM

Wednesday: 7:30 AM - 4:00 PM

Thursday: 7:30 AM - 4:00 PM

Friday: 7:30 AM - 4:00 PM

Saturday: Closed

DeGasperi & Son Plumbing & Heating, Inc. accepts the following forms of payment: American Express,Check,Discover,Financing Available,MasterCard,Visa
No, DeGasperi & Son Plumbing & Heating, Inc. does not offer free project estimates.
No, DeGasperi & Son Plumbing & Heating, Inc. does not offer eco-friendly accreditations.
No, DeGasperi & Son Plumbing & Heating, Inc. does not offer a senior discount.
Yes, DeGasperi & Son Plumbing & Heating, Inc. offers emergency services.
Yes, DeGasperi & Son Plumbing & Heating, Inc. offers warranties.
DeGasperi & Son Plumbing & Heating, Inc. offers the following services: Plumbing, Water Mains, Sewer Mains, Bathroom Upgrades, Kitchen Upgrades, Water Heaters, Heating, Oil to Gas Conversion, Gas Boiler Replacement, hot water heaters, well pumps, water treatment systems, radiant heat, winterizing pools.

Contact information

112 Buckshollow Rd., Mahopac, NY 10541

degasperiplumbing.com

Service hours

Sunday:
Closed
Monday:
7:30 AM - 4:00 PM
Tuesday:
7:30 AM - 4:00 PM
Wednesday:
7:30 AM - 4:00 PM
Thursday:
7:30 AM - 4:00 PM
Friday:
7:30 AM - 4:00 PM
Saturday:
Closed