Egg Energy Systems, Inc

About us

It takes experience as well as up to date product knowledge to deliver quality and value on your installed home improvement or home performance (Home Performance with Energy Star) project*. You also must put your customer first ahead of all other consideration. With twenty-five years of know how under our belts the staff at Egg Energy Systems, Inc. and Egg Shell Renovations deliver uncompromised service. We will only use the finest quality materials available. Our installers and technicians provide the best workmanship and skills. We make sure that we understand your needs. We listen. We explain and most importantly we will deliver. You the consumer have the ability to choose from many companies. When your honor us with your patronage we must respect and protect you. We want to make you our customer for life, not just one job. Servicing the greater New York City, Long Island, Nassau and Suffolk County, we operate in one of the most selective markets in the country. We cannot afford to be second best. Our business is to bring you peace of mind, a high level of satisfaction and a world class service experience through performance and communication. We specialize in the Whole Home Assessment (Energy Audit+), outstanding Window products, exterior Siding, Bathroom Liners (tubs and showers), Entry Doors and Insulation as well as all phases of home improvements. Let us guide you through your next project. You will be glad you did.

Business highlights

13 years of experience

Services we offer

Full Spectrum Of Windows, Insulation, We Offer High Quality Installation Of Vinyl And Other Sidings, Weatherization (Energy Efficiency Work)., Whole Home Assessments (Energy Audits)

Amenities

Free Estimates

Yes

Reviews
4.665 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
78%
4
11%
3
6%
2
3%
1
2%
Showing 1-25 of 65 reviews
Vincent M.
Nov 2024
5.0
Yes, I recommend this pro
Highly recommended...Mike G. is second to none!! Had my home evaluated for energy efficiency. My attic had to be insulated as too my basement, in addition to a window replacement plus some venting. Mike was great in helping me via some state and local programs in getting incentive$. Work was done quickly and very much to my liking. Look forward to the savings on my heating/electric bills.

Christina G.
Nov 2015
5.0
Yes, I recommend this pro
unknown
Response from Egg Energy Systems, Inc

"You guys were wonderful to work with and I hope you are happy with the work and results. Thank you!!"


NAT T.
Aug 2015
5.0
Yes, I recommend this pro
$5,400

WE HAD THE FRONT OF THE HOUSE VINYL SIDED, CAPPED ALL THE SOFFITS ENTIRE HOUSE, PORTICO AND INSTALLED NEW LEADERS AND GUTTERS. MIKE THE OWNER CAME TO THE HOUSE ON TIME AND WAS ABOVE PROFESSIONAL. WE HAD GOTTEN A COUPLE OF ESTIMATES AND MIKE WAS THE ONLY ONE TO COME INTO THE HOUSE AND SIT DOWN FOR AN EXTENDED LENGTH OF TIME AND EXPLAIN EVERYTHING TO US AND MADE SURE WE UNDERSTOOD THE SCOPE OF THE JOB. THE CREW WAS OUTSTANDING  THEY KNEW WITHOUT BEING TOLD WHAT HAD TO BE DONE THEY MADE SURE THE JOB WAS PERFECT RIGHT DOWN TO THE CLEAN-UP.  MIKE CAME TO THE PROJECT MADE SURE I WAS SATISFIED AND THE JOB WAS CORRECTLY BEING DONE. MIKE WAS IN CONSTANT CONTACT WITH ME.  AFTER THE PROJECT WAS COMPLETED MIKE CAME TO MY HOME AND MIKE SPOTTED SOMETHING I NEVER SAW THAT HE DIDN'T LIKE AND HAD HIS CREW COME BACK AND FIX IT. I DIDN'T THINK IS WAS A BIG DEAL BUT MIKE WOULD NOT HEAR OF IT.

AS FAR AS I AM CONCERNED MIKE GERVASI "WENT THE EXTRA MILE" TO EARN MY RESPECT AND THE JOB.  THANK YOU MIKE
Response from Egg Energy Systems, Inc

"Absolutely was my pleasure to take care of you. This is how I hope all jobs go in a perfect world. Thank you for the opportunity"


Sari S.
Aug 2015
5.0
Yes, I recommend this pro
$300
It was a very valuable service from a knowledgeable pro. Mike knew not only how to.do the evaluation but also helped guide me through the process of following through to have my home well-insulated. Since I had been unfamiliar with the process and anxious about home improvements in general, his help was invaluable.
Response from Egg Energy Systems, Inc

"Thank you for the opportunity to serve you. I hope you that you see at least the presumed savings on your fuel costs. And you should be much more comfortable. Thanks very much"


Ronald B.
Jul 2015
1.0
$99
It didn't go too well. They came and had an initial meeting with the owner years ago and basically through emails, he wanted me to submit stuff which is his job to get an assessment from a non-profit organization in New York state to review the facts of the electricity and how much to use. He didn't take the information, followup and do it himself. I thought it was ridiculous. I have never gotten a comprehensive assessment of my home. I didn't get anything. I'm really not happy with that company. There was no followup. He sent me email what he should doing and submitting things to get an assessment. I didn't get anything. I paid money and I didn't get a service. The guy came when he said he was but he never came back.
Response from Egg Energy Systems, Inc

"How would you even remember this from 2013 without ever responding to any of my follow up calls and emails. What a shame that you feel it necessary to blame me for your own disinterest. YOU did not follow up on my advice and because of that your energy bills were at least 30% higher for TWO heating seasons. I can take a critique but outright false report??? Sorry. Angie's List again looking to intentionally smear my company's A profile by dredging up a telephone interview from a client from two years ago that bought nothing and never intended to do work and jamming a review on my profile. Nice going both of you. NONSENSE. You should both also be ashamed of yourself. Shame on you Angie's List which is why I won't advertise with you anymore. You spoiled a great thing. Sure I am not alone."


Mitchell K.
Jul 2015
2.0
$59
It was not great. They advertised that they were going to do a home scan to see what was happening in terms of venting but they didn't really do that. They just tried to get me to do different types of projects so I was not happy with that. Their advertising has this whole high tech thing and it's this machine that they use. He came and said it wouldn't work today and gave me an estimate that was really high. I wasn't really happy with the service at all.
Response from Egg Energy Systems, Inc

"I really find this to be one of most arrogant, ignorant and disrespectful comments ever on both this client and Angie's List behalf. First of all I offer no services concerning venting. I doubt that this client even remembers the visit. Angie's intentionally looked to crowbar a negative review from someone who had no intention of writing one. The visit was so many months ago that it is impossible to get an accurate picture. Let's see, something scientific for $59 which every penny went to Angie's. What did you expect? Get a job for free? We have demanded in the past that Angie's not force clients from ancient history to sponsor these types of reviews. They directly conflict with the whole intention of this website; that clients can write reviews on their own based on the experience. Both the client and Angie's should be ashamed of themselves to allow this attempt to tarnish the image of a company that clearly (based on the other reviews and ratings) always does a great job. You should be embarrassed as well. We are embarrassed for you. I give the client and Angie's an F."


Manish V.
Feb 2015
4.0
Yes, I recommend this pro
$59
The service turned out pretty good.  I was pretty happy with that. I did do a couple of things that I could do myself, but I couldn't use him now because of my budget. They were very good, and worth the $59 that I had paid. He was professional.

Mike V.
Dec 2014
5.0
Yes, I recommend this pro
unknown

Mike B.
Dec 2014
4.0
$59
.
Response from Egg Energy Systems, Inc

"Thanks for the feedback. I do not understand the C quality rating and B overall you gave as I pointed out to you the inadequate kitchen baseboard. It is in my notes. I am not a plumbing/heating company. All of the insulation deficiencies were noted as well and would greatly improve comfort and efficiency in your home, especially based on its age. You also only gave me limited time as you had business call to handle while I was there after a number of cancelled/rescheduled appointments. I am glad you feel your kitchen issue is better but this is only one item of a group of things you could/should do, all of which would pay for themselves based on fuel/energy cost savings."


Rana Z.
Dec 2014
4.0
$59
unknown
Response from Egg Energy Systems, Inc

"Thanks for the feedback. The issues with your home are typical of the many homes I visit. As far as your expectations, I followed up numerous times and was never given the opportunity to come back and sit with you to discuss the project, pricing or alternatives. I hope you get your issues resolved by the others. I would be curious to know what was different. Were they also able to offer you the rebates and incentives I mentioned were available and that I was certified to offer?"


Danielle G.
Dec 2014
4.0
unknown

Paul N.
Oct 2014
5.0
Yes, I recommend this pro
$75
am in process of withdrawing my previous review- due to a slight miscommunication- this serves as a placeholder hopefully in the meantime

Cindy M.
Oct 2014
5.0
Yes, I recommend this pro
$3,600
Everything went great.  They were on time and very professional.

Nadine H.
Sep 2014
5.0
Yes, I recommend this pro
$6,000
The president of the company, Mike Gervasi, came out himself to do the energy audit. He let me watch everything he did and he explained all of it. When I decided to go ahead with the insulation upgrade he listed everything that could be done and let me know which things were important and which were optional. He helped me get money from NYSERDA to help with the costs. On the actual day of installation Mike was around several times to make sure his crew knew exactly what to do. His crew was very considerate, clean, and knowledgable. They kept me informed as to their progress throughout the day and showed me exactly what they were doing. After the upgrade Mike came back to retest my home. The test showed just how much a little insulation in the right places can improve a home. It's been over 6 months since the upgrade and over the summer my house has been noticeably cooler and dryer. I'm looking forward to being comfortable this winter as well as using less fuel.
Response from Egg Energy Systems, Inc

"Now that's great news. I know you will see a significant savings in oil expense and greater comfort this winter. Thanks for trusting me!"


Denise H.
Aug 2014
5.0
Yes, I recommend this pro
$4,000
They did an excellent job of siding and installing basement windows. I would return to them in the future if the pricing was better.

Nick M.
Aug 2014
5.0
Yes, I recommend this pro
$19,000
Mike Gervasi is a gentleman, a professional, and a very good communicator.  His crew did an excellent job - they were always on time, responsive to my questions and concerns, and paid attention to detail.  Every step of the way I felt I was in good hands with Mike and his crew.  They are a cut above the rest and I would not hesitate to recommend Egg Energy Systems to others.

As with every job, things come up.  In this case, my concerns were about trim materials being used that were not up to my standards, and insisting on no seams in the siding, or at least as few seams as possible, which requires longer siding pieces (at an extra cost) and care on the installer's part.  Mike was always responsive to my concerns.  He will bend over backwards to make sure that the work and finished product is to the homeowner's satisfaction.  And it must be said that my concerns were never about the quality of the installation, which was expert, nor about a worry that Mike would not work hard to honor my requests.   The foreman, Santos, knows his stuff and was detail oriented, which was a relief.  His crew also finished an expert job ahead of schedule.  They left my home spotless at the end of each work day, and at the completion of the job.  

As always, it's best for the homeowner to be as educated as possible about products; and as I have learned on this project, there are many options for siding and especially for trim.  Mike spends a lot of time talking through all of those details.  The more you as a consumer know, the more he will be able to help you get what you want.  Mike and his crew will do whatever is needed to get it right, even if it means redoing something. That is rare.

All things considered, don't waste too much time talking to other contractors: just hire Mike Gervasi and you won't be disappointed.
Response from Egg Energy Systems, Inc

"It was a privilege to earn your business and I was happy to make sure you got what you wanted. Thank you for the kind words and complements."


Dawn G.
Aug 2014
5.0
Yes, I recommend this pro
$59
Provider was in contact immediately, but then I found out that where I live I get an Energy Assessment free, so I am asking for a refund.

Steven H.
Aug 2014
5.0
$99
it went well, he was very knowledgeable and pointed out some things that I needed to take care of

Charles P.
Jul 2014
5.0
Yes, I recommend this pro
$60
unknown

Sandra L.
Jul 2014
5.0
Yes, I recommend this pro
$13,000

Work was started right when Mike said it would be, the men were there everyday until job was finished they were neat, cleaned up after they were done each day, Mike was there everyday to make sure we were pleased with the work. He really cares about his customers and goes above and beyond, we got 4 estimates and we felt that Mike was the best and very honest with his prices and did exactly what he said he was going to do.

We would highly recommend him highly.


Response from Egg Energy Systems, Inc

"Thank you for the kind words. It really makes me feel good when the right things happen. Your home turned out great and I am flattered, thank you for the opportunity"


ZHANCHONG L.
Jun 2014
3.0
Yes, I recommend this pro
$99
They didn't test too much. It wasn't what I expected.
Response from Egg Energy Systems, Inc

"I do not understand this customers issue. A complete and thorough assessment was provided addressing numerous issues with the home that needed badly to be addressed and itemized pricing. We also offered ways to utilize existing programs for a rebates and incentives. After two weeks he finally responded (from 1/30/2014 to 2/11/2014) with a questions about one small $600 item from the complete project list. Another 4 days passed and I contact you again (2/15/2014) and there was no reply. If you would have responded to me I could have answered any remaining questions you had. Instead you imply that I did not provide good service to you which is completely false. Please be fair before writing things like this. If you chose someone else, that's fine and good luck but your home needs considerable work, like with the insulation (existing) installed completely wrong, which I pointed out. I have left you another message to discuss this, you did not answer.."


Tina M.
Jun 2014
5.0
Yes, I recommend this pro
unknown

Thomas B.
Jun 2014
5.0
Yes, I recommend this pro
$5,000
Having just had mold remediation for my crawl space I was looking for spray foam insulation. I knew what I wanted and Mike honed in on specific need but gave me some advice, thoughts and other considerations about this job and other things I was considering (like A/C). He was extremely punctual, professional and highly personable and easy to talk to. His estimate was reasonable and appropriate. We agreed on the specifics of the installation - a minimum 2 inch coverage in between the beam and a minimum of 1/4 inch on the beams. He and his associates were considerate and flexible on scheduling due to the possibility of water possibly being in the crawl after a heavy rain.
The installation was performed.
Several days later I looked over the job. Now here is where you sometimes get to see a professional shine. I felt that the depth of foam we agreed on was not adequately applied. I talked to Mike on this matter and he immediately agreed that he and the supervisor of the installation team would come over to check on the matter. He called me immediately after the inspection and stated he and the supervisor agreed it was not to our specifications and that they would remedy the situation immediately and to my total satisfaction. Again, his team was highly flexible and indeed had to reschedule once due to water in the crawl. Due to the installation problem the supervisor stayed on site with the team and directed the workers on the requirements to resolve the foam coverage. The job was completed. He followed up with me after the job and I can say I am extremely happy with the results. Nobody likes having to have things worked on again but having a problem resolved with the concern, quickness, willingness and in the manner as it was in this case - Mike represented his professionalism, reliability and ability in getting the job done and done right. I can tell you Mike is A-1 in my review and I would highly recommend Mike on ANY job.
Response from Egg Energy Systems, Inc

"Thank you so much. Nothing makes me happier than having a customer feel this good about a project."


Jeremy W.
May 2014
4.0
Yes, I recommend this pro
$9,000


It took awhile to complete this job to my satisfaction but the final leg was completed last week (Friday, June 6, 2014) by a thoroughly professional and efficient team dispatched by Egg Energy Systems to remove the last of the old insulation. I must say that when Egg Energy Systems says "We are not done with a job until the customer is satisfied",  they really mean it.  Michael Gervasi is true to his word and I appreciate that very much.

We definitely felt the improvements in comfort levels this past winter (a brutal one at best) because of the work performed by Egg Energy Systems on this 100+ year old house.  I got a lot more mileage out of the wood stove than any time in the past likely due to the effect the insulation had on the retention of heat.  In years past the further you got from the wood stove the colder the the area would be. This past winter the heat dissapation was noticeably diminished.

My overall rating would be an A- of B+ but there are no radio buttons of those values so I gave it a B.
Response from Egg Energy Systems, Inc

"Thank you and I am happy that we were able to make a difference and I appreciate your patience with the process."


Maggie G.
May 2014
5.0
Yes, I recommend this pro
They were excellent. They were quick, cleaned everything up when it was done and I had no problem. They did a wonderful job for the installation. It was basically the attic and they insulated that very well for me. They were very good and they were sufficient. I found them on Angie's List. They were definitely worth it. They were the most cheapest one out of all the work that was being done. They go by square footage for what they do and they were the cheapest out of the other two that I had in my home for appraisal and estimate. They were on time, and they call if they were a little late.
Showing 1-25 of 65

Licensing

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 Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Egg Energy Systems, Inc is currently rated 4.6 overall out of 5.
Yes, Egg Energy Systems, Inc offers free project estimates.
No, Egg Energy Systems, Inc does not offer eco-friendly accreditations.
No, Egg Energy Systems, Inc does not offer a senior discount.
No, Egg Energy Systems, Inc does not offer emergency services.
No, Egg Energy Systems, Inc does not offer warranties.

Contact Information

7 Brayton Ct S, South Setauket, NY 11720

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