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TRUSTED BY BETHPAGE, NY HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon21
    Verified energy efficiency auditing services reviews

Top-Rated Energy efficiency auditors in Bethpage - Updated Nov 2026

Avatar for Triple H Insulation
Triple H Insulation
4.6(
41
)
Home Energy Audit

Serving Bethpage, 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%
7 neighbors recently requested a quote
Avatar for Arvada Mechanical Corp.
Arvada Mechanical Corp.
4.8(
18
)
Energy Audit - For BusinessHome Energy Audit

Serving Bethpage, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

? End of winter special for all new customer! ?\n?$69.99 special diagnostic fee for troubleshooting or general heating system evaluations. ?\n? Call now at (516) 260- 4328!\n\nHVAC Gurus. That’s what the competition calls Arvada Mechanical. We are the company that your local company calls when they don’t know what to do. We specialize in all Heating, Air Conditioning and Water Heater Repairs.\n\nWe are certified by some of the most prestigious Boiler, AC and Water Heater companies in the nation and it shows in our work and professionalism. This includes: AO Smith, American, Whirlpool, John Wood. We are Certified by BAXI and Weil McLain as authorized reps.\n\nWe have been in the industry since 1997 and we’re not going anywhere anytime soon.\n\nFamily owned and operated and every customer is treated like family!

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+4

Response time8 hrs
Recommended by87%of homeowners
Avatar for Aberdeen Home Inspections, Inc.
Aberdeen Home Inspections, Inc.
4.8(
9
)
Home Energy Audit

Serving Bethpage, NY and surrounding areas

Approved

In business since 2014

Free estimates

Offers commercial services

We pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Typical Residential Gas-Fired Boiler
Thorough Examination of Electrical Panel
Above Ground 275-Gallon Oil Tank
Inspection of Exterior of Home
Inspector's Tools

+1

Response time1 day
Response rate95%
35 neighbors recently requested a quote
Avatar for Premier HVAC Services
Premier HVAC Services
4.3(
229
)
Energy Audit - For BusinessHome Energy Audit

Serving Bethpage, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

When you need help with your heating, ventilation and air conditioning, you don’t want to hear that your technician is stuck in traffic. You won’t hear that excuse from us. We’re based in Brooklyn, at Sheepshead Bay road - in an office, not a phone drop or a postal address. It gives us quick access to many of our customers. But we also have workstations in Staten Island and Long Island. This way, our techs can quickly help you, whether you have an emergency or a routine call. They can rapidly fan out across Manhattan, Queens, Brooklyn and Long Island, ready to install mini-splits and portable AC units, clean chimneys, service residential and commercial HVAC systems, solve your radiant heat problem or get your furnace running more effectively. Our techs are experienced in all sorts of HVAC installation and repair, from heat pump systems and oil furnaces to air conditioner compressors and ac units. How we began As veterans of the industry for more than 10 years, we formed the company in Brooklyn in June 2016 with just one van and one technician. Fortunately, satisfied customers have rewarded us with many referrals and now we have seven vans and 15 people on our team, including office staff. We’re very proud and very grateful for our success. The team leader is Greg. He oversees all three locations and keeps us organized, making sure we respond to calls and we don’t leave until the customer is satisfied. Our techs are experienced, licensed and insured. We can help you, whether you want a new heat pump, a boiler repair, clean air ducts or a commercial HVAC overhaul.

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+38

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Patriot Energy Solutions
Patriot Energy Solutions
5.0(
7
)
Energy Audit - For BusinessHome Energy Audit

Serving Bethpage, NY and surrounding areas

In business since 2014

Free estimates

Credit card accepted

Patriot Energy Solutions is a local Long Island Solar Energy Company. We help our neighbors save thousands in energy costs while increasing the value of their properties. Headquartered in Bay Shore, we control all aspects of your installation process. We don’t outsource a single function of your service, so you can expect timely installs and service. If you are looking for the best rates and service, then you came to the right place! We pride ourselves in offering a premium product and service, without overcharging our neighbors. We are committed to creating the best experience for our customers.

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+4

Recommended by100%of homeowners
Avatar for Green Audit USA
Green Audit USA
4.4(
100
)
Energy Audit - For BusinessHome Energy Audit

Serving Bethpage, 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 Bethpage, 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 Bethpage, NY and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Joe Ryan, the salesman, was very knowledgeable and helped us choose the best boiler and hot water heater for our home.  From our first meeting with him through the installation, he was always very accessible and set our expectations about next steps and timing.
The Powersmith crew (Sean, Bobby, and Brian) showed up when promised.  At all points during the two-day job, they were patient and happy to answer questions.  Further, they were happy to accommodate requests of mine regarding the cosmetic nature of the job that may have seemed trivial, but which were important to me.
Following completion of the job, Bubu (Assistant Project Manager) has been easy to reach and very helpful in scheduling the Town's final inspection and helping me file for the various available rebates.
As a green-energy company (BPI?), Powersmith had access to certain rebates that gave it a significant price advantage over most plumbers doing oil-to-gas conversions.
We are very happy with the job, and are happy to highly recommend 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 Bethpage, NY and surrounding areas

In business since 1979

Free estimates

Credit card accepted

"After I called for an estimate, Joey came promptly and assessed our insulation needs. He took his time to explain everything and also gave valuable energy savings tips. We scheduled a date and he and his crew arrived on time and insulated our attic. Within a couple of hours they were done with a thorough clean up."
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+1

Recommended by90%of homeowners
Avatar for Green Home Logic, Inc.
Green Home Logic, Inc.
4.8(
11
)
Home Energy Audit

Serving Bethpage, NY and surrounding areas

In business since 1970

Free estimates

Emergency services offered

Our company name Green Home Logic, Inc. says a lot about who we are and what our company stands for. Our main goal is to determine exactly what you home needs in order to improve its efficiency and your comfort. We will not try to sell you an HVAC system you don't need. In other words, we will do what is logical to give you the best in-home experience at the lowest price possible, while using as little energy as possible. At times, this will require expensive heating and cooling equipment, but we make sure to evaluate all the small things that contribute to a home's performance before prescribing a big fix.

Ancient Oil Boiler
State of the Art Natural Gas
Spray Foam Attic Roof Slopes
Solar in Queens
Dense-pack Cellulose Wall Solutions

+2

Response time1 day
Recommended by100%of homeowners
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Energy Efficiency Auditing FAQs, answered by experts

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.

Yes, advising on models that save electricity and reduce utility bills.

Common warning signs of an overloaded electrical panel or meter box include frequent circuit breaker tripping, flickering or dimming lights, scorch or burn marks, and a burning scent coming from the panel. A circuit breaker trips as a protective measure to prevent overheating and potential fires. If you observe any of these signs, turn off the affected circuit breaker and move some devices to a different circuit. If the problem persists after turning the breaker back on, you should contact a professional electrician to resolve the issue.

After you receive your audit and report, review the findings and determine which of the prescribed changes you want to make to improve your home’s energy efficiency. Start by contacting the type of professionals recommended by the auditor who can help you remedy the issues discovered during the audit. Prioritize the projects by urgency, importance, and budget. Then, gather estimates from several professionals, remembering to verify any necessary licensing and experience information.

Motion-sensor lights use one watt while on standby and five watts while turned on. They’re usually on for one hour over a 24-hour period, bringing the total wattage to about 28 watts per day. LED lights use around 6.5 to 8 watts while on. If you leave an LED light on all night, with night ranging from 10 to 14 hours, you’re looking at using 65 to 112 watts a night. You can minimally cut your wattage in half by switching to a motion-sensor light.

The Bethpage, 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.