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Avatar for Daniel Nagel

Daniel Nagel

4.90(
37
)
Approved Pro

Daniel Nagel

4.90(
37
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

Get the B.E.S.T for your home (Building Energy Services and Testing) from ZENERGY LLC. We strive to help our clients find the 'ZEN' in their homes, that point where there improved comfort and the utility bills aren't emptying your pocket. We take a whole house approach to identify and resolve any issues within the home's attic, basement, or crawl space to improve the homes performance against the weather. Our services focus on targeted air sealing, increasing the insulation, installing proper ventilation, or making adjustments to the home to improve the comfort. ZENERGY is your one stop for full home energy auditing or home performance improvements. Let us help solve your homes energy consumption and comfort issues with our 3D approach. We are able to Discover the root cause of the issue. Design a solution for repair and Deliver the corrective action to improve the situation. WWW.greenzenergy.com 773-710-1090

"We reached out to Dan with the issue of freezing pipes and cold rooms in our old house. Dan inspected the house and proposed a plan to remedy these issues. Aside from the more traditional air sealing and insulation solutions, Dan also recommended insulating the area of our house above our soffit, which was difficult to access but that appeared to be a major insulation issue. I should add the other firms we requested quotes for did not identify this area in their proposal. I firmly believe the proposals from the other firms would not have fixed our issues. Dan worked for ~2 weeks on air sealing our attic and house, adding insulation to our attic, removing our soffit and adding insulation and reinstalling soffit. Work was done well and within budget and at a fair price. Dan is very easy to work with and takes pride in his work. We are very happy to report our pipes have not frozen and the cold rooms are no longer cold - would highly recommend Dan to others - he went above and beyond."

Daniel C on January 2023

Get the B.E.S.T for your home (Building Energy Services and Testing) from ZENERGY LLC. We strive to help our clients find the 'ZEN' in their homes, that point where there improved comfort and the utility bills aren't emptying your pocket. We take a whole house approach to identify and resolve any issues within the home's attic, basement, or crawl space to improve the homes performance against the weather. Our services focus on targeted air sealing, increasing the insulation, installing proper ventilation, or making adjustments to the home to improve the comfort. ZENERGY is your one stop for full home energy auditing or home performance improvements. Let us help solve your homes energy consumption and comfort issues with our 3D approach. We are able to Discover the root cause of the issue. Design a solution for repair and Deliver the corrective action to improve the situation. WWW.greenzenergy.com 773-710-1090

"We reached out to Dan with the issue of freezing pipes and cold rooms in our old house. Dan inspected the house and proposed a plan to remedy these issues. Aside from the more traditional air sealing and insulation solutions, Dan also recommended insulating the area of our house above our soffit, which was difficult to access but that appeared to be a major insulation issue. I should add the other firms we requested quotes for did not identify this area in their proposal. I firmly believe the proposals from the other firms would not have fixed our issues. Dan worked for ~2 weeks on air sealing our attic and house, adding insulation to our attic, removing our soffit and adding insulation and reinstalling soffit. Work was done well and within budget and at a fair price. Dan is very easy to work with and takes pride in his work. We are very happy to report our pipes have not frozen and the cold rooms are no longer cold - would highly recommend Dan to others - he went above and beyond."

Daniel C on January 2023


Goodman Home Inspections, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Goodman Home Inspections, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
2026 years of experience

My name is Darryl Goodman and I am retired from the military after 26 years of successful service. As a home inspector, I bring with me a strong foundation of professionalism, hard work, and a meticulous attention to detail. Leveraging extensive experience in both civilian and military construction, I possess a unique skill set that enhances my ability to assess and ensure the safety and integrity of residential properties.

My name is Darryl Goodman and I am retired from the military after 26 years of successful service. As a home inspector, I bring with me a strong foundation of professionalism, hard work, and a meticulous attention to detail. Leveraging extensive experience in both civilian and military construction, I possess a unique skill set that enhances my ability to assess and ensure the safety and integrity of residential properties.


Avatar for Assured Energy Solutions

Assured Energy Solutions

4.83(
69
)
Approved Pro

Assured Energy Solutions

4.83(
69
)
Approved Pro
Customers say: Quick response
65 local quotes requested
41 years of experience

Assured, based in Frankfort, IL, has over 30 years of experience delivering insulation, HVAC, air sealing, weatherization, and energy efficiency services across Chicago, the suburbs, and communities throughout Illinois and Indiana. We help homeowners, property managers, and utility programs reduce energy costs, improve comfort, and increase home performance. Known for quality workmanship and reliable results, our team works on both single-family and multifamily homes. We also assist customers with utility rebates and incentives. Whether it's attic insulation, duct sealing, or crawlspace upgrades, we take a detail-focused approach to every job.

"very easy to workwith. Three man crew finished in about four hours.extreamly happysaving on heating costs."

Ken T on January 2026

Assured, based in Frankfort, IL, has over 30 years of experience delivering insulation, HVAC, air sealing, weatherization, and energy efficiency services across Chicago, the suburbs, and communities throughout Illinois and Indiana. We help homeowners, property managers, and utility programs reduce energy costs, improve comfort, and increase home performance. Known for quality workmanship and reliable results, our team works on both single-family and multifamily homes. We also assist customers with utility rebates and incentives. Whether it's attic insulation, duct sealing, or crawlspace upgrades, we take a detail-focused approach to every job.

"very easy to workwith. Three man crew finished in about four hours.extreamly happysaving on heating costs."

Ken T on January 2026


Avatar for ARC Insulation, Inc.

ARC Insulation, Inc.

4.91(
43
)
Approved Pro

ARC Insulation, Inc.

4.91(
43
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 local quotes requested

ARC Insulation, has been insulating homes in the Chicagoland area for over 27 years. Our staff of friendly professional Energy Auditors can assess your home and provide you with a free energy consultation offering the best most cost-effective solutions customized for your home and budget. Our mission is to help our customers make their homes more comfortable, safe and energy efficient. Because every home is unique, ARC Insulation specializes in all types of safe and efficient insulation, Cellulose, Spray Foam and Fiberglass. We also offer services Energy Audits, New Construction Modeling, Energy Consulting and Mold Remediation. A home energy upgrade costs less than you think. Stop wasting money and start saving on your home energy costs year-round! Call ARC Insulation today.

"X"

Kenneth J on April 2024

ARC Insulation, has been insulating homes in the Chicagoland area for over 27 years. Our staff of friendly professional Energy Auditors can assess your home and provide you with a free energy consultation offering the best most cost-effective solutions customized for your home and budget. Our mission is to help our customers make their homes more comfortable, safe and energy efficient. Because every home is unique, ARC Insulation specializes in all types of safe and efficient insulation, Cellulose, Spray Foam and Fiberglass. We also offer services Energy Audits, New Construction Modeling, Energy Consulting and Mold Remediation. A home energy upgrade costs less than you think. Stop wasting money and start saving on your home energy costs year-round! Call ARC Insulation today.

"X"

Kenneth J on April 2024


Avatar for Perma-Seal Basement Systems

Perma-Seal Basement Systems

4.55(
1,171
)
Approved Pro

Perma-Seal Basement Systems

4.55(
1,171
)
Approved Pro
Customers say: Super punctual
263 local quotes requested
47 years of experience

Perma-Seal specializes in protecting the value of your home backed by 45 years of serving the Chicagoland and NW Indiana areas. Our basement waterproofing stops leaks and flooding, our foundation repairs fix settling and bowed walls, and our crawl space solutions control humidity and improve air quality. Our concrete lifting and leveling service offers a reliable, quick, and highly effective way to repair your sunken, cracked driveway, patio, pool deck, or sidewalk for a fraction of the cost of replacement. Additionally, we provide yard drainage solutions, sewer and plumbing services, and home comfort solutions such as air sealing, and insulation to ensure your home remains in top condition. What sets us apart? Our commitment to superior customer service and our solid warranty. Any product or work covered by our warranty is serviced free of charge for the entire warranty period. Choose Perma-Seal for reliable, quality solutions to keep your home safe and comfortable.

"We have lived in our house for 10 years. Right after we moved in there was water in the crawlspace and we hired Permaseal to do drain tile. We've had no water issues for 10 years. This year we finally decided to do something about the settling in the addition and again hired Permaseal to install piers around the foundation (interior and exterior). Hugo M. and his team did an outstanding job, working through some very cold days, installing everything as planned and at each moment stopping to show us the work and the progress. The work required going through the drain tile on the interior pier locations and the team reinstalled the drain tile system before pouring the final concrete. The work was really well done and everything was left clean and picked up, which is remarkable considering the scope of the work."

Nate V on January 2026

Perma-Seal specializes in protecting the value of your home backed by 45 years of serving the Chicagoland and NW Indiana areas. Our basement waterproofing stops leaks and flooding, our foundation repairs fix settling and bowed walls, and our crawl space solutions control humidity and improve air quality. Our concrete lifting and leveling service offers a reliable, quick, and highly effective way to repair your sunken, cracked driveway, patio, pool deck, or sidewalk for a fraction of the cost of replacement. Additionally, we provide yard drainage solutions, sewer and plumbing services, and home comfort solutions such as air sealing, and insulation to ensure your home remains in top condition. What sets us apart? Our commitment to superior customer service and our solid warranty. Any product or work covered by our warranty is serviced free of charge for the entire warranty period. Choose Perma-Seal for reliable, quality solutions to keep your home safe and comfortable.

"We have lived in our house for 10 years. Right after we moved in there was water in the crawlspace and we hired Permaseal to do drain tile. We've had no water issues for 10 years. This year we finally decided to do something about the settling in the addition and again hired Permaseal to install piers around the foundation (interior and exterior). Hugo M. and his team did an outstanding job, working through some very cold days, installing everything as planned and at each moment stopping to show us the work and the progress. The work required going through the drain tile on the interior pier locations and the team reinstalled the drain tile system before pouring the final concrete. The work was really well done and everything was left clean and picked up, which is remarkable considering the scope of the work."

Nate V on January 2026


SC Home builder inc

1.00(
1
)

SC Home builder inc

1.00(
1
)
Free onsite estimate

Listed roofing contractor and city of chicago general contractor

Listed roofing contractor and city of chicago general contractor


Atlas Masonry & Roofing Group

1.00(
1
)

Atlas Masonry & Roofing Group

1.00(
1
)
"Well they used Maroon mortar on my brown two flat. MY TWO FLAT IS A HIDEOUS RED ON TOP AND SOME PLACES IN THE MIDDLE AS WELL AS, SECTIONS OF MY PART OF MY PORCH. THE REST OF THE BUILDING IS BROWN. THEY WILL NOT FIX IT, ONLY FINISH THE BUILDING OFF IN HIDEOUS RED FOR 3000 MORE!!!!!!! If only I could post picture. WHY WHY..TO GOUGE BE FOR MORE MONEY. WHY WHY On the crown of the building, that they did VERY LITTLE WORK on.. They stated "it was the most important area to keep the water from running down. They charged an additional 3500 dollars. RIP OFF -- FAMILY BUSINESS in business for 30 years, they keeps changing their name to avoid bad reviews. And they have few reviews."

Melesa l on October 2019

"Well they used Maroon mortar on my brown two flat. MY TWO FLAT IS A HIDEOUS RED ON TOP AND SOME PLACES IN THE MIDDLE AS WELL AS, SECTIONS OF MY PART OF MY PORCH. THE REST OF THE BUILDING IS BROWN. THEY WILL NOT FIX IT, ONLY FINISH THE BUILDING OFF IN HIDEOUS RED FOR 3000 MORE!!!!!!! If only I could post picture. WHY WHY..TO GOUGE BE FOR MORE MONEY. WHY WHY On the crown of the building, that they did VERY LITTLE WORK on.. They stated "it was the most important area to keep the water from running down. They charged an additional 3500 dollars. RIP OFF -- FAMILY BUSINESS in business for 30 years, they keeps changing their name to avoid bad reviews. And they have few reviews."

Melesa l on October 2019


Avatar for Expert Inspection and Consulting Group,LLC

Expert Inspection and Consulting Group,LLC

No reviews yet

Expert Inspection and Consulting Group,LLC

No reviews yet

We hold ourselves to the highest standards, keeping in mind that every client wants to be treated with the highest levels of respect and kindness. We consult on real estate investments, provide buyers and sellers with representation through Berkshire Hathaway Home Services. We inspect commercial and residential properties for pre- listings, to prepare the real estate agents and the sellers to achieve the highest possible selling price by making clear what matters most to the buyers when presenting your property. We provide the highest level of service for commercial and residential inspections to buyers who are looking to purchase a property for investment or lifestyle use. We provide design and consulting to clients who are remodeling or upgrading their current living spaces. we provide project oversight to clients who want to ensure the highest level of quality from their contractors.

We hold ourselves to the highest standards, keeping in mind that every client wants to be treated with the highest levels of respect and kindness. We consult on real estate investments, provide buyers and sellers with representation through Berkshire Hathaway Home Services. We inspect commercial and residential properties for pre- listings, to prepare the real estate agents and the sellers to achieve the highest possible selling price by making clear what matters most to the buyers when presenting your property. We provide the highest level of service for commercial and residential inspections to buyers who are looking to purchase a property for investment or lifestyle use. We provide design and consulting to clients who are remodeling or upgrading their current living spaces. we provide project oversight to clients who want to ensure the highest level of quality from their contractors.


Avatar for Specialized Property Options LLC

Specialized Property Options LLC

No reviews yet

Specialized Property Options LLC

No reviews yet
8 years of experience

We specialize in residential home inspections. We are licensed to do home inspections in Illinois. Five years of inspection experience.

We specialize in residential home inspections. We are licensed to do home inspections in Illinois. Five years of inspection experience.


Avatar for COMAIN USA Ltd

COMAIN USA Ltd

No reviews yet

COMAIN USA Ltd

No reviews yet
15 years of experience

COMAIN is a company established since 2011, constantly evolving and adapting to new times and specifically the needs of our customers. COMAIN has focused on providing Maintenance Services to CONDOMINIUMS - INSURANCE COMPANIES And Private Clients. To this, over the years we have been steadily making an Investment in Human and Technical resources to Guarantee all our Customers the Quality service that today's society demands. Mission. Meeting the needs that arise in different areas of Construction, Maintenance and Repair Works, making our work with the highest quality in the shortest time. Vision. Establish our Company as a leader in the needs for Maintenance and Repairs in the City of Chicago - USA. Values​​. Our core values ​are Ethics, Professionalism and Commitment. We are renowned for attention tailored to the needs of all our Customers with high quality standards.

COMAIN is a company established since 2011, constantly evolving and adapting to new times and specifically the needs of our customers. COMAIN has focused on providing Maintenance Services to CONDOMINIUMS - INSURANCE COMPANIES And Private Clients. To this, over the years we have been steadily making an Investment in Human and Technical resources to Guarantee all our Customers the Quality service that today's society demands. Mission. Meeting the needs that arise in different areas of Construction, Maintenance and Repair Works, making our work with the highest quality in the shortest time. Vision. Establish our Company as a leader in the needs for Maintenance and Repairs in the City of Chicago - USA. Values​​. Our core values ​are Ethics, Professionalism and Commitment. We are renowned for attention tailored to the needs of all our Customers with high quality standards.

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FAQs for home energy audit projects in Chicago, IL

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.