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TRUSTED BY COMMACK, NY HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon50
    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in Commack

Avatar for FLG Home Performance
FLG Home Performance
4.9(
30
)
Energy Audit - For BusinessHome Energy Audit

Serving Commack, NY and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Frank is extremely professional and offers expert service. He is prompt in returning phone calls and he is available by phone and text. His prices are excellent. I highly recommend FLG Performance to service your furnace."
Response time2 hrs
Recommended by90%of homeowners
Avatar for Triple H Insulation
Triple H Insulation
4.6(
41
)
Home Energy Audit

Serving Commack, NY and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"Ultimate pros. Extremely efficient and knowledgeable. Called for a quote for insulation and received an education on all aspects of my attic. Brian performed a complete in house audit of my energy systems while he was here. Just wish I was in a financial position to hire a top shelf professional organization such as theirs. My loss."
Spray Foam -Rim Joist
Cellulose Insulation
Cellulose Insulation
SilverGlo -Crawl Space
Cellulose Insulation

+152

Response time12 hrs
Response rate93%
6 neighbors recently requested a quote
Avatar for Gabriel Hahn
Gabriel Hahn
New to Angi
Home Energy Audit

Serving Commack, NY and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Credit card accepted

I conduct energy audit tests for homes, whether they are colonial or brand new construction. I can recommend you various forms of weathersealant, thermal wrappings, and storm window techniques, saving you thousands in the form of long-term heat insulation tech-forward solutions.

Avatar for Green Audit USA
Green Audit USA
4.4(
100
)
Energy Audit - For BusinessHome Energy Audit

Serving Commack, NY and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"Green Audit performed a home energy audit on my home. I originally purchased the deal they offered through Angie's List for $75, but was informed by Green Audit that the audit can be done for free provided by funding through PSEG so Green Audit refunded the $75 and there was no charge for the audit. Matt and Richard performed the audit. I thought they were very professional and provided a lot of useful information. After the completion of the audit they provided me with an estimate for recommended efficiency work and a ROI summary of what the work could save me in money over time. The estimate they provided was extensive and included a lot of items for energy efficiency, some of which you would not get from a typical insulation company, I thought their pricing was a bit on the high side and I decided not to use them."
Recommended by89%of homeowners
Avatar for Eco Green Solutions
Eco Green Solutions
5.0(
28
)
Energy Audit - For BusinessHome Energy Audit

Serving Commack, NY and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"

Eco Green Solutions were great to deal with.  They came to the home for an initial consultation and provided me with great solutions for the heat loss problem I had in the home.  The salesperson provided me a clean understandable proposal with different options I could choose from depending on my budget.

When we agreed upon the scope their office scheduled an appointment with me to schedule the work.  Their crew showed up on time, wore booties on their feet to keep my floors as clean as possible and did a remarkable job patching and priming the walls for painting.  I wasn't home when the work was performed, but the painting contractor I had in the home at the same time commented on how professional they were and how they made his job so much easier.

As a homeowner, heating and cooling cost are real concerns.  I highly recommend anyone considered with those things like I am to have Eco Green Solutions do an energy audit of their home and see where they can save.


"
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Recommended by100%of homeowners
Avatar for Powersmith Home Energy Solutions
Powersmith Home Energy Solutions
4.2(
27
)
Energy Audit - For BusinessHome Energy Audit

Serving Commack, NY and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Powersmith (Mike and his team) was the most professional, courteous, clean and prompt group of plumbers we have ever had the opportunity to work with. They arrived EARLY to perform the job both days.  The job which was a very large one, included removal of our old oil system including the tank, prepping of our chimney, installation of our new gas burning system.  Each team of workers was more efficient than the next.  The first day the Salesperson, Joe came to our house, we knew they were the ones for the job.  They operated like a (pardon the pun) well operated machine.  They were so professional and looked genuinely happy to be here (which is very rare these days).  They left our house looking as if nothing was even done (and this was a huge and dirty job). This was a costly, long and well thought out change for us and we interviewed no less than 5 other plumbers from all over Nassau County. We are SO happy we chose them.  I would recommend them to anyone and wouldn't hesitate to call them in the future.  Thank you Powersmith!"
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+9

Recommended by80%of homeowners
Avatar for Federal Conservation Corp
Federal Conservation Corp
4.5(
166
)
Energy Audit - For BusinessHome Energy Audit

Serving Commack, NY and surrounding areas

In business since 1979

Free estimates

Credit card accepted

"Joe did a great job on this, our dining room was a add on to connect the original home and the garage and had no insulation and boy in the winter it was unusable as well as the kitchen basically (the best part of the house). Joe came and drilled small holes in the attic floor that they sealed up later to allow for blowing in the insulation. And they cleaned up well. we have a 20 month old but there was nothing left over for the baby to put in her mouth. Joe is great! Our dining room is toasty and the kids can play in there year-round Plus they are were less than half of the expensive "efficiency" guys PSEG sent over. Those providers wanted to charge $10,000+ for basically the same job."
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+1

Recommended by91%of homeowners
Avatar for JVR Plumbing and Heating
JVR Plumbing and Heating
5.0(
8
)
Energy Audit - For BusinessHome Energy Audit

Serving Commack, NY and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"The customer service and work done was great, they came quickly assessed what work needed to be done, gave me an estimate that was very close to final price and a reasonable price at that. I’ve had to call plumbers in the past and they’ve left my place a mess, but these guys cleaned up way more than I expected. I was in complete panic before calling and they were extremely helpful and made the process an ease. I would definitely call them again if I need the services."
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Recommended by100%of homeowners
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Energy Efficiency Auditing questions, answered by experts

STC (Sound Transmission Class) is a rating that describes how well a building material or assembly blocks airborne sound. A higher STC rating means less noise will pass through the material, providing better sound reduction. This rating system applies to various building components, including windows, doors, flooring, drywall, and insulation.

For context, a typical single-pane window has an STC rating of around 25 (where normal conversations are audible), while a well-sealed, double-pane window can exceed STC 45 (blocking loud speech and most music). It is important to note that for some products, like soundproofing drywall, the STC rating refers to the entire wall system, not just the individual panel.

Additionally, STC ratings are most effective for measuring sound reduction at mid-to-high frequencies, such as human speech, and may not accurately reflect how well a material blocks low-frequency sounds like bass music or thunder. Because of these factors, it is recommended to consult a professional to determine the right STC-rated materials for your specific soundproofing needs.

Energy-efficient windows are judged on their performance according to a few different factors, including heat transfer, air leakage, light transference, and condensation resistance. If you're unsure whether a window is energy-efficient, look for an ENERGY STAR® label from the U.S. Environmental Protection Agency (EPA). If various products, including windows, meet energy-efficiency standards set by the federal government, the EPA issues this label to help consumers identify energy-efficient products.

The difference between an energy auditor and a home inspector is primarily in the purpose of the inspection. The energy auditor conducts tests in your home to determine the energy efficiency levels in areas like windows, insulation, and doorways. The auditor then makes recommendations for ways to improve a home’s energy efficiency

A home inspector examines various structures of your home to determine that everything is up to code and gauge the condition of features like the roof, foundation, HVAC, and electrical. The home inspector reports on the overall home and makes repair recommendations.

You can increase your home’s load factor by replacing fuse boxes with a circuit breaker, hiring a licensed electrician to upgrade your electrical panel, upgrading wiring, or installing subpanels. An electrical inspection by an expert can help determine the state of your current electrical systems and how they can be improved.

You can save money on heating oil through a combination of improving home efficiency and smart purchasing strategies.

Home Efficiency and Usage:

  • Improve Insulation: Ensure your home, especially the basement and attic, is well-insulated and sealed against drafts to prevent heat leakage.

  • Manage Your Thermostat: Use a properly calibrated and programmable thermostat. Lower the temperature by a few degrees, particularly when you are away from home or asleep.

Purchasing Strategies:

  • Buy in the Off-Season: Order heating oil during the summer months when prices are generally at their lowest. This strategy is most effective if you have a large primary tank or a separate storage tank to accommodate bulk deliveries.

  • Consider a Delivery Contract: Some companies offer contracts with a set price for the term. This can lead to savings if market prices for oil increase, but you might pay more if prices drop.

The Commack, NY homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.