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Verified Reviews for Energy Efficiency Auditing pros in Greenport, NY

*The Angi rating for Energy Efficiency Auditing companies in Greenport, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

*The HomeAdvisor rating for Energy Efficiency Auditing companies in Greenport, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

Last update on November 24, 2025

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Avatar for Best Cut Woodworks

Best Cut Woodworks

5.00(
1
)

Best Cut Woodworks

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Colors have the incredible ability to transform spaces, evoke emotions, and create a unique atmosphere. At Best Cut Woodworks, we specialize in providing expert interior painting services that breathe new life into your home, reflecting your personal style and aspirations.  Our Approach to Interior Painting Painting is an art, and we approach it with creativity, precision, and a dedication to perfection. Our skilled painters understand the nuances of color, texture, and technique, ensuring that every brushstroke contributes to the overall aesthetic of your space. Why Choose Our Interior Painting Services? Expertise: Our team of experienced painters brings years of expertise to the table, ensuring a flawless finish and attention to detail. Customization: We believe that your home should be a reflection of you. That's why we work closely with you to choose the perfect colors that align with your style and preferences. Quality Materials: We use high-quality paints and materials to guarantee long-lasting and beautiful results. Efficiency: We understand the importance of time, and we work efficiently to complete projects within agreed-upon timelines. Attention to Detail: From preparing the surfaces to the final coat, we meticulously execute each step to achieve a smooth and even finish. we are currently looking to take on more painting, interior and exterior! we also offer all phases of home construction and remodeling , and outdoor services to! such as; lawn maintenance and fence installs and creation. find us on Facebook for builds and projects for sale on ebay! (amazon coming soon)

"Alex Understood the project I wanted with my deck and it came out better than expected! Since then I also had him back for my fencing, flooring, Painting and other jobs like he made me a custom made door. He always out does himself and gets the job done effectively. I highly recommend Alex to complete any project you have in mind. He will get it done to your expectations!"

Brenda S on September 2024

Colors have the incredible ability to transform spaces, evoke emotions, and create a unique atmosphere. At Best Cut Woodworks, we specialize in providing expert interior painting services that breathe new life into your home, reflecting your personal style and aspirations.  Our Approach to Interior Painting Painting is an art, and we approach it with creativity, precision, and a dedication to perfection. Our skilled painters understand the nuances of color, texture, and technique, ensuring that every brushstroke contributes to the overall aesthetic of your space. Why Choose Our Interior Painting Services? Expertise: Our team of experienced painters brings years of expertise to the table, ensuring a flawless finish and attention to detail. Customization: We believe that your home should be a reflection of you. That's why we work closely with you to choose the perfect colors that align with your style and preferences. Quality Materials: We use high-quality paints and materials to guarantee long-lasting and beautiful results. Efficiency: We understand the importance of time, and we work efficiently to complete projects within agreed-upon timelines. Attention to Detail: From preparing the surfaces to the final coat, we meticulously execute each step to achieve a smooth and even finish. we are currently looking to take on more painting, interior and exterior! we also offer all phases of home construction and remodeling , and outdoor services to! such as; lawn maintenance and fence installs and creation. find us on Facebook for builds and projects for sale on ebay! (amazon coming soon)

"Alex Understood the project I wanted with my deck and it came out better than expected! Since then I also had him back for my fencing, flooring, Painting and other jobs like he made me a custom made door. He always out does himself and gets the job done effectively. I highly recommend Alex to complete any project you have in mind. He will get it done to your expectations!"

Brenda S on September 2024

The Wonky Donkey

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The Wonky Donkey

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Hire your beverage burro, Rhubarb the rescue donkey to help serve drinks, snacks, party favors, and more! Take your party or event to the next level and contact us today.

Hire your beverage burro, Rhubarb the rescue donkey to help serve drinks, snacks, party favors, and more! Take your party or event to the next level and contact us today.

GreenLeaf Solar

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GreenLeaf Solar

No reviews yet
Free onsite estimate

GreenLeaf Solar is a Long Island based company that is community focused and quality driven specializing in installing solar panels for residential and commercial clients. Our solar energy experts enjoy informing consumers about the benefits of solar From tax credits and rebates to the satisfaction that comes with drastically reducing your carbon footprint. GreenLeaf Solar also provides industry-leading warranties on workmanship, installation, and equipment. Our mobile service team is always on call to assist our clients.

GreenLeaf Solar is a Long Island based company that is community focused and quality driven specializing in installing solar panels for residential and commercial clients. Our solar energy experts enjoy informing consumers about the benefits of solar From tax credits and rebates to the satisfaction that comes with drastically reducing your carbon footprint. GreenLeaf Solar also provides industry-leading warranties on workmanship, installation, and equipment. Our mobile service team is always on call to assist our clients.

Avatar for USA Alarm Service, Inc

USA Alarm Service, Inc

No reviews yet

USA Alarm Service, Inc

No reviews yet
29 years of experience

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.

Avatar for Long Lasting Services

Long Lasting Services

4.50(
8
)

Long Lasting Services

4.50(
8
)
Customers say: Quick response
11 years of experience

SERVING SUFFOLK AND NASSAU LONG LASTING SERVICES IS FAMILY OWNED AND OPERATED, WITH YEARS OF EXPERIENCE, PROMPT, RELIABLE, AND AFFORDABLE SERVICES AND INSTALLATIONS. LONG LASTING SERVICES HERE FOR ALL YOUR HEATING AND AIR CONDITIONING NEEDS! NO JOB TO BIG OR TO SMALL GIVE US A CALL! (631) 944-5990. -MULTI ZONE DUCTLESS SPECIALIST -GAS/OIL FURNACES SERVICE AND INSTALLATION -GAS/OIL BOILERS SERVICE AND INSTALLATION -CENTRAL AIR SERVICE AND INSTALLATION FIND US ON FACEBOOK AND HOMEADVISOR ! CHECK OUT OUR PHOTOS AND VERIFIED REVIEWS

"We had a gas boiler issue. They daignosed and resolve right away. Professional, smart and punctual. Will hire again."

Kenneth D on January 2019

SERVING SUFFOLK AND NASSAU LONG LASTING SERVICES IS FAMILY OWNED AND OPERATED, WITH YEARS OF EXPERIENCE, PROMPT, RELIABLE, AND AFFORDABLE SERVICES AND INSTALLATIONS. LONG LASTING SERVICES HERE FOR ALL YOUR HEATING AND AIR CONDITIONING NEEDS! NO JOB TO BIG OR TO SMALL GIVE US A CALL! (631) 944-5990. -MULTI ZONE DUCTLESS SPECIALIST -GAS/OIL FURNACES SERVICE AND INSTALLATION -GAS/OIL BOILERS SERVICE AND INSTALLATION -CENTRAL AIR SERVICE AND INSTALLATION FIND US ON FACEBOOK AND HOMEADVISOR ! CHECK OUT OUR PHOTOS AND VERIFIED REVIEWS

"We had a gas boiler issue. They daignosed and resolve right away. Professional, smart and punctual. Will hire again."

Kenneth D on January 2019

Avatar for Concepts Automated

Concepts Automated

5.00(
4
)

Concepts Automated

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Residential and Small Business Controls and Automation. ​Audio Video and Entertainment Systems Purchase and Wiring, Gates and Garage Systems Controls, Lighting Fixtures and Lighting Controls, Heating and Cooling Controls, Video Surveillance and Security Systems, Touch Screen Interfaces, Low Voltage Wiring.

Residential and Small Business Controls and Automation. ​Audio Video and Entertainment Systems Purchase and Wiring, Gates and Garage Systems Controls, Lighting Fixtures and Lighting Controls, Heating and Cooling Controls, Video Surveillance and Security Systems, Touch Screen Interfaces, Low Voltage Wiring.

Avatar for Security Chief

Security Chief

5.00(
1
)

Security Chief

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

With over 10 year experience working for the biggest brand in the security industry Safehouse Control Systems provides cutting edge technology at the most competitive price around. With attention to detail and professional service, our systems equip you with the latest in video surveillance. Rewind, photo capture and zoom recorded video in HD anytime from your smart phone. Safehouse Control alarm systems offer burglar monitoring as well as temperature and hazardous conditions monitoring such as fire, gas leaks and floods.

With over 10 year experience working for the biggest brand in the security industry Safehouse Control Systems provides cutting edge technology at the most competitive price around. With attention to detail and professional service, our systems equip you with the latest in video surveillance. Rewind, photo capture and zoom recorded video in HD anytime from your smart phone. Safehouse Control alarm systems offer burglar monitoring as well as temperature and hazardous conditions monitoring such as fire, gas leaks and floods.

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Energy Efficiency Auditing questions, answered by experts

The three levels of home energy audits include:

  • Level 1: Review of your energy bills and home for signs of energy inefficiency and areas for improvement. The average cost range is $0.08 to $0.12 per square foot.

  • Level 2: A level 2 ASHRAE energy audit costs $0.12 and $0.35 per square foot. In-depth analysis of your energy usage and provides a report of cost-saving changes.

  • Level 3: Comprehensive analysis and detailed recommendations for ways to improve your home’s energy efficiency. A level 3 audit costs about $0.36 to $0.50 per square foot.

A blower door test shouldn’t take more than an hour, and most can be completed in less than 30 minutes. Expect the test to take longer once you start searching for leaks with thermal imaging or want to include sealing such leaks in the time estimate. The test doesn’t take much time and can’t be rushed, but it will take longer in large homes or those with many air leaks.

R-value is a measurement that dictates how much resistance an insulation material has against heat flow—or how well it can stop heat from coming and going. A higher R-value, which is attributed to thicker and more dense materials, means the better the insulation performs. There is not one universal recommended value. It depends on climate zones. For example, Alaska, which has a naturally cold and arctic climate, has higher R-value recommendations than the hot and humid Hawaii.

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.

Leaving vents open but closing doors in unused rooms will probably not save money on your energy bill. Closed doors prevent the natural flow of air throughout the home, which could reduce the efficiency of the overall HVAC system. They could also restrict airflow into and through the return vents, making the HVAC system less efficient.

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

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