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Delfino Insulation

Insulation, Basement Waterproofing, Fireplaces,

About us

Delfino Insulation has been serving homeowners and builders in both the residential and commercial markets for generations. We serve New York City, Long Island and the Hudson Valley of New York. A local, family-owned business, we take customer satisfaction seriously.

Business highlights

69 years of trusted experience

Services we offer

Insulation - spray foam, fiberglass, cellulose, mineral wool

Amenities

Free Estimates
Yes


Accepted payment methods

American Express
Check
Discover
MasterCard
Visa

Reviews

4.815 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
80%
4
7%
3
0%
2
0%
1
13%


Rating CategoryRating out of 5
quality
4.9
value
4.8
professionalism
4.8
responsiveness
4.9
punctuality
4.9
Showing 1-15 of 15 reviews

annmarie E.
05/2023
5.0
insulation
  + -1 more
Very please with workmanship and price. Came did estimate and gave price, set up date they arrived and did a fantastic job. They insulated my whole attic. They did not have hi hat covers and returned 2 days later and installed.
Description of Work: Insulation

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
$3,400

Dave S.
10/2018
1.0
insulation
  + -1 more
The salesman never showed up for a scheduled estimate. After that, he only wanted to reschedule at his convenience. Despite having set a new time, he called at the last minute on another date, and came to my home while my wife was preparing to go to work. This guy also had a bad habit of calling early in the morning such as today's call at 7:45 a.m., waking my wife who had worked late the night before. The sales guy didn't bother telling the workers what needed to be done at my home, and they were extremely confused about what was needed. In fact, the lead worker told me the "cellulose" insulation is made from newspaper. I then asked him to leave because that's not what my contract called for... nor is it safe. A real fire hazard. I called to speak to the owner, but was put in touch with an area manager named Dave. Clearly the salesperson's behavior was a bit knuckleheaded, and not the best representation of the company. When I stated this to Dave, he yelled at me. I calmly and politely told him that I would not be speaking with him like that, and thanked him for his call. He retaliated by pulling another set of workers off the job. When I called Dave again to find out what was going on, he screamed at me, talked over me, and raged that he doesn't "need to deal with this s&!+ for a $300 job." It wasn't a $300 job, it was double that... and it was repeat business. Folks, I tried, I really tried. But the owner of this company clearly thinks customers need him more than he needs us. Needless to say, it's the last time I'll ever go to Delfino Insulation or any of its other branches on Long Island.
Description of Work: Insulation

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

$600

Jeff D.
06/2017
5.0
insulation
  + -1 more
Very Well.
Description of Work: Basement insulation.

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

Yes, I recommend this pro
$2,000

Cary C.
04/2017
1.0
insulation
  + -1 more
Not well. The service provider lost our business.
Description of Work: We were going to insulate our crawl space under the house and the attic. The service provider at first told me after I asked when the job could be done he said the week after he gave us the estimate. I called the office after I got a text from him saying he would be here Monday the 17th of April in the afternoon. So I called the office to make sure they took credit cards and the office secretary did not know anything about my job. She told me she schedules the jobs and that yes they did take credit cards. I still assumed since no one said a word about not being here on Monday the 17th that they would be here. Just got a call from the office scheduling me for Wednesday the 19th after we emptied out the closet for the crawl space access and attic access. I received a call from the service provider and they gave ma an argument on the scheduling. I gave him the option...today or loose the job. They lost.

Rating CategoryRating out of 5
professionalism
1.0
responsiveness
1.0

$1,200

Steven L.
03/2017
5.0
insulation
  + -1 more
no fuss no muss. estimate over the phone without seeing the job and stuck to the price. three guys showed up promptly at 9, taped all windows doors and heating unit. they answered all the questions I had and within two hours job was finished. they cleaned up before they left. just a real clean job.
Description of Work: 2 car garage with spray foam insulation

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
$1,940

Domenick D.
02/2017
5.0
insulation
  + -1 more
Delfino did an excellent job on our project. The price was very reasonable, the quality was great, overall I'm very happy.
Description of Work: Install Fiberglass Batt insulation in exterior walls and ceilings for home renovation

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

jeff D.
12/2015
5.0
insulation
  + -1 more
unknown
Description of Work: Spray foam insulation and fiberglass insulation. Installers were great and professional and Fred, who estimated and set up the job was fantastic to work with. Very knowledgable.

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
$2,300

Frank P.
12/2015
5.0
insulation
  + -1 more
unknown
Description of Work: Insulated a room that was being completely redone. Used to be comedy room in house. Now it's nice and warm.

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
$950

luis R.
08/2015
5.0
insulation, basement waterproofing
  + 0 more
unknown
Description of Work: they insulated my crawl space with spray foam insulation

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

$1,400

harry B.
03/2015
5.0
insulation
  + -1 more
unknown
Description of Work: They Installed Sprayfoam insulation in our new extension and did a fine job. They also did loose cellulose insulation in my existing attic and did a great job. Very happy with every aspect of what they did.

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
$3,000

Joanne R.
10/2014
5.0
insulation
  + -1 more
unknown
Description of Work: They did a great job and surprisingly there was no smell from the foam insulation.

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
$2,000

Jim G.
03/2014
4.0
insulation
  + -1 more
It went well, especially considering the cold temperatures.
Description of Work: They put fiberglass insulation in the inside of the walls.

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
$2,000

Geoffrey F.
01/2013
5.0
insulation
  + -1 more
The work has to be redone and they have been very helpful. They are very honest. They accidentally broke a pipe, paid for it, and had it fixed right away for me. They were more than cooperative.
Description of Work: Delfino Insulation put in some insulation.

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
$19.95

Geoffrey F.
07/2012
5.0
insulation
  + -1 more
Good job despite difficult circumstances.
Description of Work: Foam insulation under house in crawl space. Good job and good workers. Honest. Professional.

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

Yes, I recommend this pro
$1,995

Evelyn B.
06/2012
5.0
insulation
  + -1 more
They were very good to work with and I was very impressed with the quality of their work. The salesman I worked with was Fred and he was great. They did the work very efficiently as they came in with the proper equipment to get the job done. They were very professional and I thought the price was very competitive.
Description of Work: They had to come out two separate times to tear out the old insulation and install new insulation. The reason for the two trips was because I had to get the plumbing done as well and it was recommend to me that they install new insulation after the plumbing was done.

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

    Contact information

    1648 Locust Ave, Bohemia, NY 11716

    www.delfinoinsulation.com

    Service hours

    Sunday:
    Closed
    Monday:
    7:00 AM - 5:00 PM
    Tuesday:
    7:00 AM - 5:00 PM
    Wednesday:
    7:00 AM - 5:00 PM
    Thursday:
    7:00 AM - 5:00 PM
    Friday:
    7:00 AM - 5:00 PM
    Saturday:
    Closed

    Licensing

    Insured
    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

    Insulation,
    Basement Waterproofing,
    Fireplaces,
    Stone and Gravel,
    Closets

    FAQ

    Delfino Insulation is currently rated 4.8 overall out of 5.

    Sunday: Closed

    Monday: 7:00 AM - 5:00 PM

    Tuesday: 7:00 AM - 5:00 PM

    Wednesday: 7:00 AM - 5:00 PM

    Thursday: 7:00 AM - 5:00 PM

    Friday: 7:00 AM - 5:00 PM

    Saturday: Closed

    Delfino Insulation accepts the following forms of payment: American Express,Check,Discover,MasterCard,Visa
    Yes, Delfino Insulation offers free project estimates.
    No, Delfino Insulation does not offer eco-friendly accreditations.
    No, Delfino Insulation does not offer a senior discount.
    No, Delfino Insulation does not offer emergency services.
    No, Delfino Insulation does not offer warranties.
    Delfino Insulation offers the following services: Insulation - spray foam, fiberglass, cellulose, mineral wool

    Contact information

    1648 Locust Ave, Bohemia, NY 11716

    www.delfinoinsulation.com

    Service hours

    Sunday:
    Closed
    Monday:
    7:00 AM - 5:00 PM
    Tuesday:
    7:00 AM - 5:00 PM
    Wednesday:
    7:00 AM - 5:00 PM
    Thursday:
    7:00 AM - 5:00 PM
    Friday:
    7:00 AM - 5:00 PM
    Saturday:
    Closed