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Verified Reviews for Energy Efficiency Auditing pros in Tappan, NY
*The Angi rating for Energy Efficiency Auditing companies in Tappan, 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 Tappan, 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 December 01, 2023
Reviewed in July 2018
Request a quoteI've done business with Acorn on several properties of mine over the course of 15+ years and have never been disappointed. Mike & Mary are responsive, knowledgeable, professional, honest and straightforward. It's hard to find a good contractor these days and it's comforting to know I can always...
Reviewed in August 2015
Request a quoteAcorn provided the most complete and thorough suggestion for the job and noticed issues that some other contractors did not. They provided useful suggestions like covering unneeded portions of the attic floor boards with cellulose and were willing to work in a harder to reach area that others...
Reviewed in February 2014
Request a quoteOwner very nice, came out and before estimating the attic insulation cost performed a short, quick, free, home energy audit and gave us a lot of great advice about areas to improve the house. Estimate on attic insulation was excellent. Great communication with the office when we had to...
Reviewed in July 2015
Request a quoteUtilized the "Big Deal"; provider called within hours and offered very flexible dates and times. Technician showed up on time, very professional and polite. He had all the tools he needed, explained what he would do and what to expect. Did through inspection of insulation, provided...
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Energy efficiency auditors in Tappan
We know a great home starts with comfort and just like your favorite blanket keeps you warm through out those cold months—we believe great insulation is one of the core pillars to a great home.Let’s be honest, in the past 80 years there haven’t been many affordable options to heat your home beyond wood and fossil fuels. Fortunately, new advances in technology have lowered the barrier to entry for incredibly efficient and affordable heating solutions. Smart choices are made by informed decisions. We help you along the way with comprehensive site audits, consultations, and a whole home energy strategy We use and abide by International building codes and deliver on standards that exceed most current building frameworks like Passivhaus and LEEDWith our in-house engineering expertise and years of building science design. We strive to provide modern and efficient homes for all. We are fully insured, SPF/OSHA certified and trained. We also carry workmen’s compensation.
"I made the mistake of selecting this contractor when NYSERDA accepted me for the Empower program in September 2024. Corey assured me they could act quickly. The audit was completed quickly, but seven months later, they have not done any work. Corey is a great sales guy, but the problem seems to be a complete breakdown between sales and delivery. In January, I spoke with John, who delivers the services, and we had a plan to move forward; however, he has not submitted the necessary paperwork to NYSERDA. He has not returned my calls, and Corey is wringing his hands in frustration. I would advise against using this contractor; the business is poorly run and fails to keep its promises. "
Colette M on April 2025
We know a great home starts with comfort and just like your favorite blanket keeps you warm through out those cold months—we believe great insulation is one of the core pillars to a great home.Let’s be honest, in the past 80 years there haven’t been many affordable options to heat your home beyond wood and fossil fuels. Fortunately, new advances in technology have lowered the barrier to entry for incredibly efficient and affordable heating solutions. Smart choices are made by informed decisions. We help you along the way with comprehensive site audits, consultations, and a whole home energy strategy We use and abide by International building codes and deliver on standards that exceed most current building frameworks like Passivhaus and LEEDWith our in-house engineering expertise and years of building science design. We strive to provide modern and efficient homes for all. We are fully insured, SPF/OSHA certified and trained. We also carry workmen’s compensation.
"I made the mistake of selecting this contractor when NYSERDA accepted me for the Empower program in September 2024. Corey assured me they could act quickly. The audit was completed quickly, but seven months later, they have not done any work. Corey is a great sales guy, but the problem seems to be a complete breakdown between sales and delivery. In January, I spoke with John, who delivers the services, and we had a plan to move forward; however, he has not submitted the necessary paperwork to NYSERDA. He has not returned my calls, and Corey is wringing his hands in frustration. I would advise against using this contractor; the business is poorly run and fails to keep its promises. "
Colette M on April 2025
A consultative Energy educating company with a focus on solar for residential and commercial. An advocate educator for all residential and commercial solar projects in NJ & NY. Giving homeowners and business owners all of their financing options, discussing local and federal incentives, our recommendations, along with a solar design and a financial cash flow analysis allowing you to make a simple decision for going solar.
A consultative Energy educating company with a focus on solar for residential and commercial. An advocate educator for all residential and commercial solar projects in NJ & NY. Giving homeowners and business owners all of their financing options, discussing local and federal incentives, our recommendations, along with a solar design and a financial cash flow analysis allowing you to make a simple decision for going solar.
Offering reliable professional air conditioning services with diligence. I have been working in the air conditioning field for 10 plus years having first hand knowledge in service and installation projects for Daikin, Fujitsu, American standard, Goodman, carrier systems as well as ductwork fabrication projects and installation for residential and commercial installations
Offering reliable professional air conditioning services with diligence. I have been working in the air conditioning field for 10 plus years having first hand knowledge in service and installation projects for Daikin, Fujitsu, American standard, Goodman, carrier systems as well as ductwork fabrication projects and installation for residential and commercial installations
We work with pride and that's tough to find. We will send an experienced technician to your home to offer the most professional work and extremely competitive pricing. Price Match Guarantee available. Reach out today so we can help. We do offer 24 hour emergency service as well.
"On the hottest day of the year, my central air conditioner broke. It was almost 23 years old and water began to leak from my ceiling. I immediately went to Angie’s and right away a coupon popped up for this company. Someone actually answered the phone, it was Joey and after I explained to him what was going on he told me to shut the unit off and he could be out there first thing in the morning or later that day to assess the situation. He came later that day and unclogged the drain from the unit so that at least I could keep the unit on while a new unit was ordered. He didn’t even charge me for the visit that day. One day later he gave me a very reasonable price $6500 for a new system. I also had the heating unit replaced for an additional $2000. The very next day a three man crew showed up and within 5 1/2 hours I had a brand new unit. I was impressed with the knowledge, expertise, experience, respect for property, and quality of work that I witnessed. I was very fortunate to have called them first and I will use them in the future to check on the health of my system. A+."
Richard C on July 2022
We work with pride and that's tough to find. We will send an experienced technician to your home to offer the most professional work and extremely competitive pricing. Price Match Guarantee available. Reach out today so we can help. We do offer 24 hour emergency service as well.
"On the hottest day of the year, my central air conditioner broke. It was almost 23 years old and water began to leak from my ceiling. I immediately went to Angie’s and right away a coupon popped up for this company. Someone actually answered the phone, it was Joey and after I explained to him what was going on he told me to shut the unit off and he could be out there first thing in the morning or later that day to assess the situation. He came later that day and unclogged the drain from the unit so that at least I could keep the unit on while a new unit was ordered. He didn’t even charge me for the visit that day. One day later he gave me a very reasonable price $6500 for a new system. I also had the heating unit replaced for an additional $2000. The very next day a three man crew showed up and within 5 1/2 hours I had a brand new unit. I was impressed with the knowledge, expertise, experience, respect for property, and quality of work that I witnessed. I was very fortunate to have called them first and I will use them in the future to check on the health of my system. A+."
Richard C on July 2022
We are a small environmental consultation firm specializing in the identification and testing of any and all environmental hazards. These include; asbestos, lead, mold, volatile organic compounds (VOCs), radon gas, soil and groundwater contaminants, and polychlorinated biphenyls (PCBs). We provide our clients with competitive pricing and quick laboratory turnaround times, assuring proper due diligence and following the ASTM standard.
"They inspected for lead, moisture, mold and etc."
Paul A on October 2019
We are a small environmental consultation firm specializing in the identification and testing of any and all environmental hazards. These include; asbestos, lead, mold, volatile organic compounds (VOCs), radon gas, soil and groundwater contaminants, and polychlorinated biphenyls (PCBs). We provide our clients with competitive pricing and quick laboratory turnaround times, assuring proper due diligence and following the ASTM standard.
"They inspected for lead, moisture, mold and etc."
Paul A on October 2019
Providing Restorative and Regenerative oriented Forestry principals to land and home owners seeking to enhance their covenant with their land in respect to the natural environment and coexistance for all
Providing Restorative and Regenerative oriented Forestry principals to land and home owners seeking to enhance their covenant with their land in respect to the natural environment and coexistance for all
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.
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
Energy efficiency auditing services FAQs
An energy audit costs about $420 on average, ranging from $100 to $2,250, depending on the size of your home, property, location, and the tests the auditor needs to perform. Keep in mind that the 2022 Inflation Reduction Act’s Energy Efficient Home Improvement credit covers up to $150 of home energy audit costs. Common energy audit tests include:
Blower door test: $350
Duct testing: $100
HERS test: $375
HERS certification: $200
Infrared imaging: $200
To find a reputable energy auditor, find a local company that offers energy audit services. Research the company’s reviews, methods, and certifications to find a reliable professional in your area. The most reputable energy audit companies are HEP-certified by the Building Performance Institute (BPI). Be sure to check our state licensing tool to review the local energy auditor guidelines to ensure you’re hiring a certified professional.
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.
Typically, a local home energy auditor is responsible for performing energy audits. A home energy auditor will conduct one of three energy audits designed by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) to determine the energy efficiency of your home. The auditor often provides analysis that can help guide changes and improvements to your home for better energy efficiency, giving recommendations as necessary.
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.
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