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Find Home energy auditors in New Castle

Old Skool HVAC,LLC

4.70(
10
)
Approved Pro

Old Skool HVAC,LLC

4.70(
10
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
44 years of experience

I service ALL makes and models of heating equipment. Oil, gas/propane, heat pumps, water heaters, boilers (hot water and steam) and refrigeration equipment. I do both residential and commercial work. All work comes with warranties. Licensed and insured. PA098480 Oil furnace/boiler cleaning $159.00, Gas furnace clean/tune-up $ 69.00 Heat pump clean/tune-up $ 79.00 Military, Senior, Public service(Fire/Police) Discounts NO ADDED OVERTIME OR WEEKEND RATES....EVER!!! Same price any time. Any day. Including holidays. 30 years' experience !!!! FREE estimates on new equipment replacements FREE 2nd opinions 302-669-9167

"They were professional, and they did a very well job."

Richard M on June 2022

I service ALL makes and models of heating equipment. Oil, gas/propane, heat pumps, water heaters, boilers (hot water and steam) and refrigeration equipment. I do both residential and commercial work. All work comes with warranties. Licensed and insured. PA098480 Oil furnace/boiler cleaning $159.00, Gas furnace clean/tune-up $ 69.00 Heat pump clean/tune-up $ 79.00 Military, Senior, Public service(Fire/Police) Discounts NO ADDED OVERTIME OR WEEKEND RATES....EVER!!! Same price any time. Any day. Including holidays. 30 years' experience !!!! FREE estimates on new equipment replacements FREE 2nd opinions 302-669-9167

"They were professional, and they did a very well job."

Richard M on June 2022


Avatar for DDP Roofing Services, Inc.

DDP Roofing Services, Inc.

No reviews yet

DDP Roofing Services, Inc.

No reviews yet
37 years of experience

DDP Roofing is a commercial roofing company that has a lot to offer its customers. Since 1989, our team has focused on customer service. We strive to satisfy each and every one of our customers; if there’s something we can do to make the situation better, we’ll be happy to do it. Our desire to exceed customer expectations is part of what makes us the leading commercial roofing company in the area, and we work hard to keep it that way.

DDP Roofing is a commercial roofing company that has a lot to offer its customers. Since 1989, our team has focused on customer service. We strive to satisfy each and every one of our customers; if there’s something we can do to make the situation better, we’ll be happy to do it. Our desire to exceed customer expectations is part of what makes us the leading commercial roofing company in the area, and we work hard to keep it that way.


Quality Construction

No reviews yet

Quality Construction

No reviews yet
20 years of experience

Quality Construction Services LLC has been remodeling and building custom homes. We specialize in energy efficient building and remodeling. Our remodeling projects include additions, kitchens, baths, master suites and basements.Our carpenters are craftsmen who have been providing excellent service to our clients for almost 30 years.

Quality Construction Services LLC has been remodeling and building custom homes. We specialize in energy efficient building and remodeling. Our remodeling projects include additions, kitchens, baths, master suites and basements.Our carpenters are craftsmen who have been providing excellent service to our clients for almost 30 years.


Avatar for AJ Perri

AJ Perri

4.31(
1,535
)

AJ Perri

4.31(
1,535
)
Customers say: Super punctual
55 years of experience

For fast and exceptional service for all of your heating, cooling or plumbing needs, call us now: 732-333-3655! Since 1971, A.J. Perri has been proudly serving New Jersey homeowners and businesses across Bergen*, Essex, Mercer, Middlesex, Monmouth, Morris*, Ocean*, Somerset, Passaic*, Hudson*, Sussex*, and Union counties. With over 50 years of experience in heating, air conditioning, plumbing, and indoor air quality systems, A.J. Perri stands behind every installation, service and product with an unmatched 100% satisfaction guarantee. A.J. Perri offers you peace of mind and an established reputation for reliability, quality, and excellence in customer service. You can trust A.J. Perri to take care of your furnace, air conditioner or plumbing repair, service, or replacement. A.J. Perri can also help you with your heat pump, air handler, ductless split system, water heater or purification, sump pump, air cleaner, air filtration system, humidifier, and air ducts. Contact us if you have any questions about service in your area. Service offered 24/7/365. For more information: call or email us at info@ajperri.com. *Additional info: Not all services available in all areas. License# 19HC00103100, 36BI01256600, PA- PA126178

"Used AJ Perri in past satisfactorily but now... Furnace checkup rattling sound, tech said was due to inducer fan motor needs replacing (ball bearings). Signed agreement for $2,300, they were going to order a replacement, paid $1,175 deposit. Cancelled work before the tech left as we were going to have it done later - also looked up the cost of said motor on the manufacturer web site only $209! Billing department unavailable to have the "pending" charge removed from checking acct. Found cancellation form in paperwork, only includes mailing address with a 3 day only grace period (?). Unable to fax form as a fax # (on a different form only) just rings & rings. Had to scan and email form to general "info" address. Unable to get through to billing dept, never available. Given direct phone # for said dept which gives a recording "voice mailbox not set up" then disconnects. Homeowner fixed all rattling noises for $0 - was only loose screw inside fan motor mounting bracket. Not refunded yet."

Cathy L on December 2025

For fast and exceptional service for all of your heating, cooling or plumbing needs, call us now: 732-333-3655! Since 1971, A.J. Perri has been proudly serving New Jersey homeowners and businesses across Bergen*, Essex, Mercer, Middlesex, Monmouth, Morris*, Ocean*, Somerset, Passaic*, Hudson*, Sussex*, and Union counties. With over 50 years of experience in heating, air conditioning, plumbing, and indoor air quality systems, A.J. Perri stands behind every installation, service and product with an unmatched 100% satisfaction guarantee. A.J. Perri offers you peace of mind and an established reputation for reliability, quality, and excellence in customer service. You can trust A.J. Perri to take care of your furnace, air conditioner or plumbing repair, service, or replacement. A.J. Perri can also help you with your heat pump, air handler, ductless split system, water heater or purification, sump pump, air cleaner, air filtration system, humidifier, and air ducts. Contact us if you have any questions about service in your area. Service offered 24/7/365. For more information: call or email us at info@ajperri.com. *Additional info: Not all services available in all areas. License# 19HC00103100, 36BI01256600, PA- PA126178

"Used AJ Perri in past satisfactorily but now... Furnace checkup rattling sound, tech said was due to inducer fan motor needs replacing (ball bearings). Signed agreement for $2,300, they were going to order a replacement, paid $1,175 deposit. Cancelled work before the tech left as we were going to have it done later - also looked up the cost of said motor on the manufacturer web site only $209! Billing department unavailable to have the "pending" charge removed from checking acct. Found cancellation form in paperwork, only includes mailing address with a 3 day only grace period (?). Unable to fax form as a fax # (on a different form only) just rings & rings. Had to scan and email form to general "info" address. Unable to get through to billing dept, never available. Given direct phone # for said dept which gives a recording "voice mailbox not set up" then disconnects. Homeowner fixed all rattling noises for $0 - was only loose screw inside fan motor mounting bracket. Not refunded yet."

Cathy L on December 2025


Avatar for C.Y.Contractors Inc.

C.Y.Contractors Inc.

No reviews yet

C.Y.Contractors Inc.

No reviews yet
22 years of experience

C.Y Contractors Inc. is a small company that was founded in Trenton,NJ in 2004. C.Y Contractors Inc. specializes in roof repair services and roof maintenance We perform roofing services and siding for residential and commercial properties in New Jersey and Pennsylvania. -1) We provide our customers with the highest quality roofing, siding & gutter products, backed by our superior customer service. We pride ourselves on offering only the best building materials to you the homeowner. 2) Our knowledgeable sales representatives strive to offer you excellence at affordable prices. 3) Another reason we are ranked highest in customer satisfaction of all local roofing companies, is the fact that we are highly skilled. We provide you with the most honest, affordable and accurate project proposals designed for your residential or commercial needs. 4) Our company works to create long-term relationships through our commitment to excellence and expertise. 5) One of the most important reasons we are so highly ranked above all other local roofing companies, is our professionalism. We are dedicated to superior quality which makes us the best choice for your home exterior needs. Our company feels the need to not only put on a great roof for you, but to also provide the best customer service possible. We Can Explain Hail Damage As one of the premier local roofing companies, we have staffing that can help explain hail damage, and whether or not you have hail damage to your roof. We are roof professionals, rated #1 in customer satisfaction, and will give you our honest opinion on your roof situation. Our manufacturer (GAF) guarantees our materials for 30 years and our labor is guranteed for 15 years. Other companies may offer similar services, but our services are the best, and come with a personal touch. Once a roof repair or maintenance has been completed we will have a certified inspector from GAF inspect the roof to certify the quality of our labor.

C.Y Contractors Inc. is a small company that was founded in Trenton,NJ in 2004. C.Y Contractors Inc. specializes in roof repair services and roof maintenance We perform roofing services and siding for residential and commercial properties in New Jersey and Pennsylvania. -1) We provide our customers with the highest quality roofing, siding & gutter products, backed by our superior customer service. We pride ourselves on offering only the best building materials to you the homeowner. 2) Our knowledgeable sales representatives strive to offer you excellence at affordable prices. 3) Another reason we are ranked highest in customer satisfaction of all local roofing companies, is the fact that we are highly skilled. We provide you with the most honest, affordable and accurate project proposals designed for your residential or commercial needs. 4) Our company works to create long-term relationships through our commitment to excellence and expertise. 5) One of the most important reasons we are so highly ranked above all other local roofing companies, is our professionalism. We are dedicated to superior quality which makes us the best choice for your home exterior needs. Our company feels the need to not only put on a great roof for you, but to also provide the best customer service possible. We Can Explain Hail Damage As one of the premier local roofing companies, we have staffing that can help explain hail damage, and whether or not you have hail damage to your roof. We are roof professionals, rated #1 in customer satisfaction, and will give you our honest opinion on your roof situation. Our manufacturer (GAF) guarantees our materials for 30 years and our labor is guranteed for 15 years. Other companies may offer similar services, but our services are the best, and come with a personal touch. Once a roof repair or maintenance has been completed we will have a certified inspector from GAF inspect the roof to certify the quality of our labor.


HONG KONG ROOFING CONSTRUCTION LLC

5.00(
1
)

HONG KONG ROOFING CONSTRUCTION LLC

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

5 EMPLOYEES. USES SUBS FOR PAINTING & DRYWALL. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. NO SERVICE FEES.

5 EMPLOYEES. USES SUBS FOR PAINTING & DRYWALL. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. NO SERVICE FEES.


Avatar for Iconic Roofing & Exteriors, Inc.

Iconic Roofing & Exteriors, Inc.

5.00(
5
)

Iconic Roofing & Exteriors, Inc.

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Iconic Roofing & Exteriors is an experienced and high quality roofing company in the Tri State area. We provide very good prices and the best customer service in the industry. Please call us today for a free estimate.

"Everyone has different experiences when it comes to contractors, however this is my first time using Iconic Roofing and I would highly recommend them and plan on using them down the road. I had to get a sliding door replaced and also an interior wall removed and they were able to do complete both jobs and both came out exactly how I envisioned it. It started with Bryan and Mark at the intial project planning where they were able to explain to me the differences in style of sliding doors and walk me through exactly different budgeting aspects of the project all the way to when the project was getting executed with Jordan (Project Manager) and all of the subcontracts they had to come help, plumper, electrician, and drywall. They were extremely helpful, responsive and took care of everything. I could not be happier with project went or how it turned out."

Kevin N on May 2022

Iconic Roofing & Exteriors is an experienced and high quality roofing company in the Tri State area. We provide very good prices and the best customer service in the industry. Please call us today for a free estimate.

"Everyone has different experiences when it comes to contractors, however this is my first time using Iconic Roofing and I would highly recommend them and plan on using them down the road. I had to get a sliding door replaced and also an interior wall removed and they were able to do complete both jobs and both came out exactly how I envisioned it. It started with Bryan and Mark at the intial project planning where they were able to explain to me the differences in style of sliding doors and walk me through exactly different budgeting aspects of the project all the way to when the project was getting executed with Jordan (Project Manager) and all of the subcontracts they had to come help, plumper, electrician, and drywall. They were extremely helpful, responsive and took care of everything. I could not be happier with project went or how it turned out."

Kevin N on May 2022


Avatar for ServiceMark Heating Cooling & Plumbing

ServiceMark Heating Cooling & Plumbing

4.74(
43
)

ServiceMark Heating Cooling & Plumbing

4.74(
43
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

For more than six decades now, ServiceMark has been providing comfort without compromise. Today, our exceptional team of technicians, installers, master plumbers, sales professionals and support staff consider your satisfaction their success. We offer 24/7 Emergency Service! Additional email - john.mclaughlin@servicemarksolutions.com. Additional DBA - ServiceMark, Heating, Cooling & Plumbing.

"WORK WAS DONE WELL AND ON TIME....VERY COOPERATIVE AND CORDIAL...."

HERB M on October 2020

For more than six decades now, ServiceMark has been providing comfort without compromise. Today, our exceptional team of technicians, installers, master plumbers, sales professionals and support staff consider your satisfaction their success. We offer 24/7 Emergency Service! Additional email - john.mclaughlin@servicemarksolutions.com. Additional DBA - ServiceMark, Heating, Cooling & Plumbing.

"WORK WAS DONE WELL AND ON TIME....VERY COOPERATIVE AND CORDIAL...."

HERB M on October 2020


Avatar for Damage Clean Up Crew & Construction LLC

Damage Clean Up Crew & Construction LLC

1.00(
2
)

Damage Clean Up Crew & Construction LLC

1.00(
2
)
20 years of experience

Our firm provides 24/7 Insurance Restoration Services

Our firm provides 24/7 Insurance Restoration Services


Avatar for R & J Construction

R & J Construction

No reviews yet

R & J Construction

No reviews yet
18 years of experience

R&J Construction has over 15 years of experience in Siding, Roofing, Windows, Gutters and General Construction serving Delaware, Southeast Pennsylvania and Northeast Maryland. We've been delivering expert home improvement services since we opened in 2008. Our goal is to provide both a superior customer experience and tremendous value for our customers. We value our customers and welcome your feedback and suggestions. The construction team is dependable, reliable and respectful of your home. Our construction zones are clean & organized and we keep the client informed on all stages of the home improvement project. We guarantee satisfaction and look forward to hearing from our clients about how we are doing and where we could improve. Please give us a call for a free estimate.

R&J Construction has over 15 years of experience in Siding, Roofing, Windows, Gutters and General Construction serving Delaware, Southeast Pennsylvania and Northeast Maryland. We've been delivering expert home improvement services since we opened in 2008. Our goal is to provide both a superior customer experience and tremendous value for our customers. We value our customers and welcome your feedback and suggestions. The construction team is dependable, reliable and respectful of your home. Our construction zones are clean & organized and we keep the client informed on all stages of the home improvement project. We guarantee satisfaction and look forward to hearing from our clients about how we are doing and where we could improve. Please give us a call for a free estimate.

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FAQs for home energy audit projects in New Castle, DE

To prepare for a home energy audit, begin by preparing your space. Clear any obstructions around the attic, basement, ducts, crawl space, appliances, windows, and doors. Gather all your energy bills from the last year and information on home upgrades if you’ve made any changes. If you’ve previously had an audit done, include that information as well.

Finally, be prepared to discuss any questions or concerns you have. If you’ve noticed a rise in your energy bills, hot or cold areas in your home, or unusual sounds from ducts or appliances, make a list to discuss with your auditor.

How often you should get an energy audit depends on the age and condition of your home. New homes with no issues are recommended to get an audit every five years, while older homes should audit every two to three years. If you’ve noticed any changes to your energy bills or other areas of concern, you should get an audit as soon as possible. It’s also a good idea to conduct an audit if you’ve made changes or upgrades to your home, such as installing a new furnace, windows, or doors.

An energy audit takes three to four hours to complete. Your auditor sets up testing equipment, conducts an exhaustive walk‑through inspection, and performs all required evaluations to identify energy loss points. The audit follows a systematic review that includes visual assessments, mechanical tests, and detailed documentation, resulting in a precise report of improvement recommendations.

You can schedule a home energy audit any time of the year—it all depends on what's convenient for you. That said, timing it right can help you tackle issues before they impact your comfort and bills. If you live in a colder climate and want to avoid high heating costs in the winter, getting an audit in the summer allows you to make improvements before the temperature drops. On the contrary, if hot summers are your concern, a spring audit can help you stay cool and save on air conditioning.

To find a qualified home energy auditor, start by searching for local energy auditors with great reviews and recognized certifications like those from the Building Performance Institute (BPI). These credentials ensure they're qualified and can help you qualify for rebates. Don't hesitate to ask about their audit methods and schedule a consultation to see if they're a good fit for your needs. Doing some research upfront helps you get top-notch service and maximize your energy efficiency.

Once you have your energy audit report, it's time to take action. Review the recommendations and prioritize the upgrades that make the most sense for your home and budget. Reach out to experienced pros to get quotes and discuss how they can help. By making these improvements, you'll boost your home's energy efficiency, lower your utility bills, and enjoy a more comfortable living space.