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Avatar for A2Z Inspection Services

A2Z Inspection Services

4.97(
31
)
Approved Pro

A2Z Inspection Services

4.97(
31
)
Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

A2Z Inspection Services is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Danny was SO professional! A man of his word and knocked the job out quicker than I could sneeze! I would hire him again & again & again!"

Amika P on February 2023

A2Z Inspection Services is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Danny was SO professional! A man of his word and knocked the job out quicker than I could sneeze! I would hire him again & again & again!"

Amika P on February 2023


Avatar for All Dry, Inc.

All Dry, Inc.

4.97(
29
)

All Dry, Inc.

4.97(
29
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

**January Promotion This month we are offering a FREE Cruise Voucher for a complete basement install, crawlspace or our energy saver products. Please call our office today to schedule your free in home estimate. 615-360-7000 Alan Chandler started working on his first basement in 1968 while still in school. At that time the method for basement moisture problems was to simply coat the outside walls with black tar and place a plastic material on the exterior wall. At the base of the wall, on top of the footer, were 3 foot clay tiles, with pitched gravel on top and between the footer area. It was finally backfilled with dirt. Since then, Alan of All-Dry has been constantly educated and kept abreast of the latest technologies. This has allowed him to create a patented water-control system that is safe and effective for your home. Nick Chandler, Director of Operations, has over 20 years of experience in the industry. Nick is highly trained and is a certified waterproofing and structural repair contractor. Alan and Nick work together to offer unprecedented solutions for basement moisture solutions for homeowners in TN and KY.

"As planned."

Mary L on May 2024

**January Promotion This month we are offering a FREE Cruise Voucher for a complete basement install, crawlspace or our energy saver products. Please call our office today to schedule your free in home estimate. 615-360-7000 Alan Chandler started working on his first basement in 1968 while still in school. At that time the method for basement moisture problems was to simply coat the outside walls with black tar and place a plastic material on the exterior wall. At the base of the wall, on top of the footer, were 3 foot clay tiles, with pitched gravel on top and between the footer area. It was finally backfilled with dirt. Since then, Alan of All-Dry has been constantly educated and kept abreast of the latest technologies. This has allowed him to create a patented water-control system that is safe and effective for your home. Nick Chandler, Director of Operations, has over 20 years of experience in the industry. Nick is highly trained and is a certified waterproofing and structural repair contractor. Alan and Nick work together to offer unprecedented solutions for basement moisture solutions for homeowners in TN and KY.

"As planned."

Mary L on May 2024


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.


Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!


Air Max Heating & Air LLP

5.00(
7
)

Air Max Heating & Air LLP

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

At AirMax we see paying too much utility dollars for comfort, as worse than your unit being broken down. Our energy use vs HVAC performance analysis, turns over stones to find the small and sometimes big percentages of poor performance in systems that the home and business owners thought were doing just fine. Our primary concern at Air Max is to keep you comfortable while keeping as much UTILITY money in your pocket as possible!

At AirMax we see paying too much utility dollars for comfort, as worse than your unit being broken down. Our energy use vs HVAC performance analysis, turns over stones to find the small and sometimes big percentages of poor performance in systems that the home and business owners thought were doing just fine. Our primary concern at Air Max is to keep you comfortable while keeping as much UTILITY money in your pocket as possible!


Avatar for ARiES Energy LLC

ARiES Energy LLC

5.00(
1
)

ARiES Energy LLC

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

POWERING A SUSTAINABLE FUTURE Imagine a future where renewable energy is not only feasible but also cost-competitive. With Aries Clean Energy, that future is now. We have paved the way in a wide range of sustainable technology for both residential and commercial applications. From solar to gasification, our proven solutions are at work in homes, businesses, and municipalities in the United States. A COMPREHENSIVE APPROACH TO TRANSFORMING THE WORLD OF CLEAN ENERGY Over the past decade, sustainability has moved from the fringe into the mainstream for organizations of all types. New research and enhanced technology have led to solutions that reduce the operational environmental impact while simultaneously delivering real financial value. At the forefront of the sustainability movement is a three-pronged approach that considers the environmental impact, as well as the financial implications, of waste, energy, and emissions. Lowering waste output reduces current costs, while embracing renewables to lower energy usage and mitigate emissions lowers both current costs and exposure to future risks.

POWERING A SUSTAINABLE FUTURE Imagine a future where renewable energy is not only feasible but also cost-competitive. With Aries Clean Energy, that future is now. We have paved the way in a wide range of sustainable technology for both residential and commercial applications. From solar to gasification, our proven solutions are at work in homes, businesses, and municipalities in the United States. A COMPREHENSIVE APPROACH TO TRANSFORMING THE WORLD OF CLEAN ENERGY Over the past decade, sustainability has moved from the fringe into the mainstream for organizations of all types. New research and enhanced technology have led to solutions that reduce the operational environmental impact while simultaneously delivering real financial value. At the forefront of the sustainability movement is a three-pronged approach that considers the environmental impact, as well as the financial implications, of waste, energy, and emissions. Lowering waste output reduces current costs, while embracing renewables to lower energy usage and mitigate emissions lowers both current costs and exposure to future risks.


Avatar for Total HVAC and Plumbing

Total HVAC and Plumbing

4.57(
49
)

Total HVAC and Plumbing

4.57(
49
)
Customers say: Quick response
29 years of experience

Total HVAC, founded in 1996, is passionate about making a difference in servicing your home’s heating and air conditioning needs. Our technicians are factory trained and EPA certified. We service, install and repair any type of heating or cooling equipment such as high efficiency air conditioners, heat pumps, hybrids and furnaces with brand names that include Carrier, Trane, York, Heil, Lennox and McQuay. Total HVAC can also service your home’s plumbing, drain cleaning and gas line needs with a fully licensed, bonded and insured Plumbing Department. You can rely on our highly trained professionals to respond with the know-how to get your residential HVAC and Plumbing service done right and that’s surprisingly affordable!

"No heat coming from A/C unit. Called C/S and left voicemail and within 20 minutes received call back. Service Tech was on a call and will call me back to give me ETA. Sean called 15 minutes later to let me know he is on the way. He found the blower motor was the problem and needed to be replaced or get a new unit. I elected for a new blower motor since my A/C unit was only 11 years old and was installed by Total HVAC. Sean got a new motor from the supply house and in 2-1/2 hours we had heat. My wife is very happy and I am happy. Thank you Total HVAC for excellent service and special thanks to Sean for a great job getting us taken care of on cold morning. Jim Justis"

Jim J on November 2025

Total HVAC, founded in 1996, is passionate about making a difference in servicing your home’s heating and air conditioning needs. Our technicians are factory trained and EPA certified. We service, install and repair any type of heating or cooling equipment such as high efficiency air conditioners, heat pumps, hybrids and furnaces with brand names that include Carrier, Trane, York, Heil, Lennox and McQuay. Total HVAC can also service your home’s plumbing, drain cleaning and gas line needs with a fully licensed, bonded and insured Plumbing Department. You can rely on our highly trained professionals to respond with the know-how to get your residential HVAC and Plumbing service done right and that’s surprisingly affordable!

"No heat coming from A/C unit. Called C/S and left voicemail and within 20 minutes received call back. Service Tech was on a call and will call me back to give me ETA. Sean called 15 minutes later to let me know he is on the way. He found the blower motor was the problem and needed to be replaced or get a new unit. I elected for a new blower motor since my A/C unit was only 11 years old and was installed by Total HVAC. Sean got a new motor from the supply house and in 2-1/2 hours we had heat. My wife is very happy and I am happy. Thank you Total HVAC for excellent service and special thanks to Sean for a great job getting us taken care of on cold morning. Jim Justis"

Jim J on November 2025


We provide free energy consulting services that pertain to discounted natural gas and electricity supply services through local utility companies.



Doc Air

3.62(
13
)

Doc Air

3.62(
13
)
23 years of experience

Additional e-mails - [email protected], [email protected], Additional DBA - Doc Air LLC. Office - (615) 373-2498 Barry Westbrook founded Docair in 2002 through the belief that buildings should be built using a comprehensive, holistic approach. Barry’s background as a Certified Industrial Hygienist and Professional Engineer made visible the multitude of problems present in his home, and the homes around him.Given the enormous number and complexity of variables relating to building construction, it is no wonder that many suffer from issues such as mold, leaky building envelopes, elevated radon levels, poor storm water management, improper ventilation design, and many other issues. Our team is on call to fix these costly, dangerous, and damaging problems. Call Us TODAY! - (615) 373-2498

"I hired DocAir to remediate existing mold and install a vapor barrier & dehumidifier system in the crawlspace of a property I recently purchased. My first impression of DocAir was very positive. Thomas, the technician that was dispatched to my property provided a very clear analysis of my issues and plan for remediation, I was receiving regular updates and communication from the office manager— so I contracted DocAir to move forward with their proposal at the next available opening they had 6 weeks later. Unfortunately, that was one of the last parts of my experience with DocAir that was positive. In the weeks leading up to my installation I received zero communication about the specific start date & time, who my project manager was and how long the job would take to complete—finally prompting me to call their office to get this information after the start date originally quoted to me had passed. The mold guarantee I was sent had the wrong address listed, it took me following up with the office 4 times to finally have this corrected. Shawn and his team did a great job cleaning the mold and installing the vapor barrier but upon completion of this portion I was then made aware that the wiring and completion of the dehumidifier system was done by an entirely different department and someone else would have to come out at a later date to set this up. I received no information from the office as to when this would be scheduled. Several days passed, with still no word, when I finally reached out I was told “this will be completed tomorrow afternoon.” No one showed up and no one from the office reached out to me. When I called them they apologized and said they would come out the next day. No one showed up again and again I received no word from the office as to why. As it stands now, I have paid DocAir in full for a job they have yet to complete. The work they do may actually be good but, I would not recommend this company based on their unprofessional lack of respect for their customer’s time and failure to properly communicate. Very disappointing end to an experience that started out with a lot of promise."

Chris S on November 2024

Additional e-mails - [email protected], [email protected], Additional DBA - Doc Air LLC. Office - (615) 373-2498 Barry Westbrook founded Docair in 2002 through the belief that buildings should be built using a comprehensive, holistic approach. Barry’s background as a Certified Industrial Hygienist and Professional Engineer made visible the multitude of problems present in his home, and the homes around him.Given the enormous number and complexity of variables relating to building construction, it is no wonder that many suffer from issues such as mold, leaky building envelopes, elevated radon levels, poor storm water management, improper ventilation design, and many other issues. Our team is on call to fix these costly, dangerous, and damaging problems. Call Us TODAY! - (615) 373-2498

"I hired DocAir to remediate existing mold and install a vapor barrier & dehumidifier system in the crawlspace of a property I recently purchased. My first impression of DocAir was very positive. Thomas, the technician that was dispatched to my property provided a very clear analysis of my issues and plan for remediation, I was receiving regular updates and communication from the office manager— so I contracted DocAir to move forward with their proposal at the next available opening they had 6 weeks later. Unfortunately, that was one of the last parts of my experience with DocAir that was positive. In the weeks leading up to my installation I received zero communication about the specific start date & time, who my project manager was and how long the job would take to complete—finally prompting me to call their office to get this information after the start date originally quoted to me had passed. The mold guarantee I was sent had the wrong address listed, it took me following up with the office 4 times to finally have this corrected. Shawn and his team did a great job cleaning the mold and installing the vapor barrier but upon completion of this portion I was then made aware that the wiring and completion of the dehumidifier system was done by an entirely different department and someone else would have to come out at a later date to set this up. I received no information from the office as to when this would be scheduled. Several days passed, with still no word, when I finally reached out I was told “this will be completed tomorrow afternoon.” No one showed up and no one from the office reached out to me. When I called them they apologized and said they would come out the next day. No one showed up again and again I received no word from the office as to why. As it stands now, I have paid DocAir in full for a job they have yet to complete. The work they do may actually be good but, I would not recommend this company based on their unprofessional lack of respect for their customer’s time and failure to properly communicate. Very disappointing end to an experience that started out with a lot of promise."

Chris S on November 2024

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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.

The effect a gas fireplace has on your gas bill will depend on how often you use it, the size of the rooms you’re heating with it, and the BTUs of the fireplace itself, but generally speaking, it should only cost a few cents an hour to run it when it’s on. It will consume minimal energy when it’s “off” if you have a pilot light running constantly, but some modern gas fireplaces don’t require a constant pilot light.

No, it isn’t necessary to have energy-efficient windows. However, if you care about your energy bill and making your windows more energy efficient, fixing any heat, UV, or air transfer issues is an excellent way to lower your bills and keep your house cooler in the summer and warmer in the winter.

ENERGY STAR®-certified windows are the most energy-efficient windows on the market. This certification means that the window meets strict efficiency guidelines set forth by the Environmental Protection Agency. While they might cost more upfront, they can save you money on your energy bills in the long run. ENERGY STAR®-certified windows lower household energy bills by an average of 12% annually.

Energy-efficient windows are judged on their performance according to a few different factors, including heat transfer, air leakage, light transference, and condensation resistance. If you're unsure whether a window is energy-efficient, look for an ENERGY STAR® label from the U.S. Environmental Protection Agency (EPA). If various products, including windows, meet energy-efficiency standards set by the federal government, the EPA issues this label to help consumers identify energy-efficient products.

The Christiana, TN homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.