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  • Average homeowner rating star icon4.6
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  • Verified reviews icon18
    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in Yorktown Heights

Power House Inspection LLC

New on AngiNew on Angi
Approved Pro

Power House Inspection LLC

New on AngiNew on Angi
Approved Pro
1 years of experience
Free onsite estimate

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you


Avatar for Energy Management Solutions

Energy Management Solutions

4.97(
39
)

Energy Management Solutions

4.97(
39
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Since 2008, Energy Management Solutions has helped thousands of homeowners live comfortably, save money on their utility bills, and reduce their carbon footprint. As certified Building Performance Institute Professionals, we offer the most advanced and comprehensive energy evaluations and professional installations. We pride ourselves on quality work and customer service. We believe in exceeding expectations. EMS offers a wide range of energy saving projects for your home or business. The most popular improvements are installing insulation, sealing air leaks, upgrading heating systems and replacing your light fixtures with LED bulbs. Many improvements qualify for State or Local incentives. We make obtaining incentives easy by handling all application processing for you. Our team of highly qualified and skilled professionals are passionate about our offerings and excited to share the benefits of a green home!

"Did a great job insulating my house. Their quote was very competitive, they did a good job cleaning up, everything looks and feels great."

Steven S on September 2025

Since 2008, Energy Management Solutions has helped thousands of homeowners live comfortably, save money on their utility bills, and reduce their carbon footprint. As certified Building Performance Institute Professionals, we offer the most advanced and comprehensive energy evaluations and professional installations. We pride ourselves on quality work and customer service. We believe in exceeding expectations. EMS offers a wide range of energy saving projects for your home or business. The most popular improvements are installing insulation, sealing air leaks, upgrading heating systems and replacing your light fixtures with LED bulbs. Many improvements qualify for State or Local incentives. We make obtaining incentives easy by handling all application processing for you. Our team of highly qualified and skilled professionals are passionate about our offerings and excited to share the benefits of a green home!

"Did a great job insulating my house. Their quote was very competitive, they did a good job cleaning up, everything looks and feels great."

Steven S on September 2025


Avatar for Phoenix Mechanical Corp

Phoenix Mechanical Corp

4.81(
64
)

Phoenix Mechanical Corp

4.81(
64
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Phoenix is a full service HVAC and Plumbing contractor (Westchester License - 1267) providing exceptional service, installation and system design for residential and commercial projects. The foundation of our business is based upon client satisfaction and is demonstrated by our responsiveness to our customers' mechanical system needs. Phoenix has assembled a talented team of NATE certified technicians and BPI accredited consultants who keep up to date on the latest developments in high efficiency equipment and home comfort solutions. We offer a NYSERDA approved comprehensive Home Energy Assessment. Phoenix is a proud participant in the NYSERDA "Home Performance with ENERGY STAR®” program which can help save homeowners up to 40% on their energy bills and receive significant cash back incentives and low interest loans for the installation of high efficiency heating, cooling and hot water equipment. Additional email: [email protected]

"We had a very old oil fired boiler that needed to be replaced and made the decision to convert to natural gas. After considering a number of contractors, we went with Phoenix and could not be happier. There was a lot of coordination needed, which was handled smoothly with the City and Con Edison. They are attentive, honest and the job was done well. Highly recommended."

Jerod N D on April 2019

Phoenix is a full service HVAC and Plumbing contractor (Westchester License - 1267) providing exceptional service, installation and system design for residential and commercial projects. The foundation of our business is based upon client satisfaction and is demonstrated by our responsiveness to our customers' mechanical system needs. Phoenix has assembled a talented team of NATE certified technicians and BPI accredited consultants who keep up to date on the latest developments in high efficiency equipment and home comfort solutions. We offer a NYSERDA approved comprehensive Home Energy Assessment. Phoenix is a proud participant in the NYSERDA "Home Performance with ENERGY STAR®” program which can help save homeowners up to 40% on their energy bills and receive significant cash back incentives and low interest loans for the installation of high efficiency heating, cooling and hot water equipment. Additional email: [email protected]

"We had a very old oil fired boiler that needed to be replaced and made the decision to convert to natural gas. After considering a number of contractors, we went with Phoenix and could not be happier. There was a lot of coordination needed, which was handled smoothly with the City and Con Edison. They are attentive, honest and the job was done well. Highly recommended."

Jerod N D on April 2019


Avatar for Franzoso Contracting

Franzoso Contracting

4.77(
196
)

Franzoso Contracting

4.77(
196
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

With an office and showroom conveniently located in Westchester County off Route 9 in Croton-on-Hudson, we are able to handle all of your home improvement needs. If you are considering home improvement work such as seamless vinyl siding, roofing, replacement windows, doors, or decks, my staff and I personally invite you to discover why award winning Franzoso Contracting is the most sought after company in the Westchester, Putnam and Fairfield County area. Additional DBA: Franzoso Contracting Inc. Additional contact name: Mark Sackerson Additional email: [email protected]. Additional contact name - Mike Babit. Additional email - [email protected].

"They did excellent job, they blew installation, It went very well, they were on time, they clean up very well."

LORRAINE H on August 2022

With an office and showroom conveniently located in Westchester County off Route 9 in Croton-on-Hudson, we are able to handle all of your home improvement needs. If you are considering home improvement work such as seamless vinyl siding, roofing, replacement windows, doors, or decks, my staff and I personally invite you to discover why award winning Franzoso Contracting is the most sought after company in the Westchester, Putnam and Fairfield County area. Additional DBA: Franzoso Contracting Inc. Additional contact name: Mark Sackerson Additional email: [email protected]. Additional contact name - Mike Babit. Additional email - [email protected].

"They did excellent job, they blew installation, It went very well, they were on time, they clean up very well."

LORRAINE H on August 2022


Avatar for Healthy Home Energy & Consulting Inc

Healthy Home Energy & Consulting Inc

4.59(
59
)

Healthy Home Energy & Consulting Inc

4.59(
59
)
Customers say: Super punctual
21 years of experience

A leading provider of Home Performance Services in the Tri-State Area, Healthy Home Energy and Consulting is on a mission. For too long, homeowners have been putting up with cold, damp, and inefficient homes. As a sister company to Brenner Builders, our 25 years of experience in residential construction makes us well suited to diagnose, recommend and implement whole house energy savings solutions. Our own employees use top of the line products and cutting edge equipment, providing you with the highest quality standards possible. We arrive on time, when we say we will, and leave your home neat and tidy when we leave. NYSERDA Contractor Profile Page to apply for your free or reduced cost Comprehensive Home Energy Assessment: http://gethealthyhome.com/wp-content/uploads/2014/07/nys-assessment-application.pdf

"Jon personally came to address these issues even though it’s close to 2 years after his company performed the work. He took care of he issues for no additional charge. Very happy with his service and would highly recommend to anyone in need of home insulation, energy efficiency etc."

Ilyas A on February 2019

A leading provider of Home Performance Services in the Tri-State Area, Healthy Home Energy and Consulting is on a mission. For too long, homeowners have been putting up with cold, damp, and inefficient homes. As a sister company to Brenner Builders, our 25 years of experience in residential construction makes us well suited to diagnose, recommend and implement whole house energy savings solutions. Our own employees use top of the line products and cutting edge equipment, providing you with the highest quality standards possible. We arrive on time, when we say we will, and leave your home neat and tidy when we leave. NYSERDA Contractor Profile Page to apply for your free or reduced cost Comprehensive Home Energy Assessment: http://gethealthyhome.com/wp-content/uploads/2014/07/nys-assessment-application.pdf

"Jon personally came to address these issues even though it’s close to 2 years after his company performed the work. He took care of he issues for no additional charge. Very happy with his service and would highly recommend to anyone in need of home insulation, energy efficiency etc."

Ilyas A on February 2019


We have been in buisness for 9 years, with over 5000 inspections preformed. Part of BBB, A+!! , using Infrared to see what others cant!! Foundation level to find issues in the settling of the home


Avatar for Aqueduct Services, Plumbing, Heating & Cooling

Aqueduct Services, Plumbing, Heating & Cooling

4.63(
230
)

Aqueduct Services, Plumbing, Heating & Cooling

4.63(
230
)
Customers say: Super punctual
46 years of experience

At Aqueduct Services, Plumbing, Heating & Cooling, we have over 50 years of professional experience serving the Hudson Valley area. From the expertise of our plumbers and HVAC technicians to our friendly, customer service oriented office department, we are dedicated to delivering you the best plumbing, heating, and air conditioning service in Westchester County. We offer a 100% satisfaction guarantee; if you are not satisfied, we will be back to make it right.

"It went well. Very good"

Melissa D on January 2021

At Aqueduct Services, Plumbing, Heating & Cooling, we have over 50 years of professional experience serving the Hudson Valley area. From the expertise of our plumbers and HVAC technicians to our friendly, customer service oriented office department, we are dedicated to delivering you the best plumbing, heating, and air conditioning service in Westchester County. We offer a 100% satisfaction guarantee; if you are not satisfied, we will be back to make it right.

"It went well. Very good"

Melissa D on January 2021


Avatar for Double R A Construction Corp.

Double R A Construction Corp.

4.77(
22
)

Double R A Construction Corp.

4.77(
22
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Double R has been serving families in New York & Connecticut since 1960 when founded by my father Peter G. Sotire. We are a family owned and operated business with three generations carrying on the family tradition of high quality products, expert craftsmanship and top notch customer service. The Double R team offers a full array of service throughout Westchester, Putnam & Fairfield Counties for residential and light commercial customers. You can be confident your project will be handled by industry experts and a company with a proven track record of success. Our company is fully accredited by the Vinyl Siding Institute, the Better Business Bureau, CertainTeed 5 Star Contractor & Angie’s List. We are proud members of the North East Roofing Contractor’s Association, The National Association of Remodeling Industry, and the National Roofing Contractor’s Association. Our installers continue to advance in knowledge through ongoing training, trade shows and utilizing the latest technology to get the job done right. As we continue our sixth decade of serving homeowners, we wish to thank each and every one of our customers – past, present and future – for entrusting your home improvement needs to Double R. Our family looks forward to providing quality services to you for decades to come.

"Excellent communication. On time and 100 percent professional. Will use and recommend again!"

Jamar M on November 2020

Double R has been serving families in New York & Connecticut since 1960 when founded by my father Peter G. Sotire. We are a family owned and operated business with three generations carrying on the family tradition of high quality products, expert craftsmanship and top notch customer service. The Double R team offers a full array of service throughout Westchester, Putnam & Fairfield Counties for residential and light commercial customers. You can be confident your project will be handled by industry experts and a company with a proven track record of success. Our company is fully accredited by the Vinyl Siding Institute, the Better Business Bureau, CertainTeed 5 Star Contractor & Angie’s List. We are proud members of the North East Roofing Contractor’s Association, The National Association of Remodeling Industry, and the National Roofing Contractor’s Association. Our installers continue to advance in knowledge through ongoing training, trade shows and utilizing the latest technology to get the job done right. As we continue our sixth decade of serving homeowners, we wish to thank each and every one of our customers – past, present and future – for entrusting your home improvement needs to Double R. Our family looks forward to providing quality services to you for decades to come.

"Excellent communication. On time and 100 percent professional. Will use and recommend again!"

Jamar M on November 2020


Avatar for Bruni & Campisi

Bruni & Campisi

4.44(
270
)

Bruni & Campisi

4.44(
270
)
Customers say: Super punctual
46 years of experience

60+ employees. Uses subs. Cost is determined by the job. Travel charges apply. Extra charges apply for 24 hr emergency service. Also DBA: Bru-cam Inc. Westchester license #'s: 002 & 179 Connecticut license #'s: 204560 & 385574. Additional phone #: (914)269-6778, 914-517-4226, & 203-413-3163

"They were able to fix it, they did very professional , everything went fine , I was very pleased. They were professional and they were on time."

Ronald A K on February 2023

60+ employees. Uses subs. Cost is determined by the job. Travel charges apply. Extra charges apply for 24 hr emergency service. Also DBA: Bru-cam Inc. Westchester license #'s: 002 & 179 Connecticut license #'s: 204560 & 385574. Additional phone #: (914)269-6778, 914-517-4226, & 203-413-3163

"They were able to fix it, they did very professional , everything went fine , I was very pleased. They were professional and they were on time."

Ronald A K on February 2023


Avatar for Empire Inspectors, LLC

Empire Inspectors, LLC

5.00(
9
)

Empire Inspectors, LLC

5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Home and Commercial property inspection services for the Westchester, Putnam, Dutchess and Fairfield County areas. Mold Testing and VOC/Indoor Air Quality testing services. InterNACHI Certified Home Inspector #17020749, NYS Licensed Home Inspector #16000083028, CT Licensed Home Inspector #HOI.0000881

"Andrew is everything you want in a home inspector. Knowledgable and thorough, prompt and communicative. A++."

andrew s on March 2021

Home and Commercial property inspection services for the Westchester, Putnam, Dutchess and Fairfield County areas. Mold Testing and VOC/Indoor Air Quality testing services. InterNACHI Certified Home Inspector #17020749, NYS Licensed Home Inspector #16000083028, CT Licensed Home Inspector #HOI.0000881

"Andrew is everything you want in a home inspector. Knowledgable and thorough, prompt and communicative. A++."

andrew s on March 2021

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Energy Efficiency Auditing questions, answered by experts

Yes, skylights can affect a home’s energy efficiency, either positively or negatively. Properly installed, energy-efficient skylights with Low-E coatings, double glazing, and UV-blocking glass can help regulate indoor temperatures and reduce heating and cooling costs. However, poorly insulated or older skylights can contribute to heat loss in winter and excess heat gain in summer, lowering overall energy efficiency.

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.

The number one culprit of high energy bills is older appliances, especially fridges and freezers that are left on all the time. These two appliances tend to last a long time, which is good, but it also means that newer models are usually significantly more energy-efficient due to upgraded technology. The second most common reason for a high bill is heating and air conditioning.

As you look for the right soundproofing drywall for you, you’ll likely come across the Sound Transmission Class (STC) rating. This rating measures a building material’s ability to absorb sound. The higher the number, the better the material absorbs rather than reflects sound, reducing noise transmission. The STC rating for drywall doesn’t mean it’s for the panel itself—it refers to the STC rating for the entire wall system, including the soundproofing drywall.

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.

The Yorktown Heights, NY homeowners’ guide to energy efficiency auditing services

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