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Avatar for TEK Inspections

TEK Inspections

4.95(
22
)
Approved Pro

TEK Inspections

4.95(
22
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
6 years of experience

We serve Knox, Anderson, Blount, Campbell, Claiborne, Cumberland, Grainger, Hamblen, Jefferson, Loudon, Monroe, Morgan, Scott & Sevier Counties. Veteran owned & operated, T E K Inspections takes pride in the services we offer to you. Whether you are buying or selling a home, or just want an annual checkup on the condition of your home, we are here to help YOU. We take pride in providing you with a thorough inspection and clearly communicate everything that we find. Coming from a real estate background, we know what matters most during a home inspection. With over 2 years in real estate and having attended numerous home inspections as a realtor, I know how to communicate the findings and explain them in a way that makes sense. We are trained & certified by the International Association of Certified Home Inspectors, have passed the national Home Inspectors Exam, and we are fully licensed and insured.

"Professional, timely, good communication"

Dawn H on October 2023

We serve Knox, Anderson, Blount, Campbell, Claiborne, Cumberland, Grainger, Hamblen, Jefferson, Loudon, Monroe, Morgan, Scott & Sevier Counties. Veteran owned & operated, T E K Inspections takes pride in the services we offer to you. Whether you are buying or selling a home, or just want an annual checkup on the condition of your home, we are here to help YOU. We take pride in providing you with a thorough inspection and clearly communicate everything that we find. Coming from a real estate background, we know what matters most during a home inspection. With over 2 years in real estate and having attended numerous home inspections as a realtor, I know how to communicate the findings and explain them in a way that makes sense. We are trained & certified by the International Association of Certified Home Inspectors, have passed the national Home Inspectors Exam, and we are fully licensed and insured.

"Professional, timely, good communication"

Dawn H on October 2023


Avatar for Master Services

Master Services

4.76(
152
)
Approved Pro

Master Services

4.76(
152
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
Free onsite estimate

Master Services is your local, certified basement, crawl space, and foundation repair specialists. They specialize in professional services that improve the health and functionality of your below-grade space: Basement Waterproofing Crawl Space Repair Sump Pumps Foundation Repair Concrete Lifting and Leveling Humidity and Mold Control We will make your basement, crawl space, and foundation safe and usable. With free, no obligation estimates, patented products, and lifetime warranties you can rest assured we have the best solution available on the market to fix your problems permanently.

"5 fails in one job, didn't even listen on what the problem was. Then raised the wrong floor, probably damaged the house. [*** Link removed ***]"

Shane B on August 2024

Master Services is your local, certified basement, crawl space, and foundation repair specialists. They specialize in professional services that improve the health and functionality of your below-grade space: Basement Waterproofing Crawl Space Repair Sump Pumps Foundation Repair Concrete Lifting and Leveling Humidity and Mold Control We will make your basement, crawl space, and foundation safe and usable. With free, no obligation estimates, patented products, and lifetime warranties you can rest assured we have the best solution available on the market to fix your problems permanently.

"5 fails in one job, didn't even listen on what the problem was. Then raised the wrong floor, probably damaged the house. [*** Link removed ***]"

Shane B on August 2024


Avatar for Radon Consultants of East Tennessee, LLC

Radon Consultants of East Tennessee, LLC

4.85(
17
)
Approved Pro

Radon Consultants of East Tennessee, LLC

4.85(
17
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
8 years of experience

We pride ourselves on ensuring every customer is completely satisfied with our quality of work. We are detail driven, maintain a clean work environment and we will provide you and your family with the most effective Radon mitigation system possible with our experienced staff and by using the latest in diagnostic techniques. We are fully certified by NRPP and good standing members of AARST which both require continuing education in our field. We look forward to earning your business and to have your positive feedback following our services!

"The team came out and gave us a fair quote and communicated well. Installation was quick and the crew was considerate as I was working from home during the installation. Highly recommend!"

Gregory K on January 2025

We pride ourselves on ensuring every customer is completely satisfied with our quality of work. We are detail driven, maintain a clean work environment and we will provide you and your family with the most effective Radon mitigation system possible with our experienced staff and by using the latest in diagnostic techniques. We are fully certified by NRPP and good standing members of AARST which both require continuing education in our field. We look forward to earning your business and to have your positive feedback following our services!

"The team came out and gave us a fair quote and communicated well. Installation was quick and the crew was considerate as I was working from home during the installation. Highly recommend!"

Gregory K on January 2025


Avatar for A to Z Inspection Services

A to Z Inspection Services

5.00(
3
)
Approved Pro

A to Z Inspection Services

5.00(
3
)
Approved Pro
Super Service Award
1 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your home. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

"Chad Verville and Damon Nolte are my go-to home inspectors. They provide excellent customer service before and after the inspection and are always patient with explaining results to my clients. Highly recommend!"

Patti B on February 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your home. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

"Chad Verville and Damon Nolte are my go-to home inspectors. They provide excellent customer service before and after the inspection and are always patient with explaining results to my clients. Highly recommend!"

Patti B on February 2025


Avatar for Elevation Inspection

Elevation Inspection

5.00(
1
)
Approved Pro

Elevation Inspection

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

Elevation Inspection is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have several years of hands on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Dean did an excellent job on our home inspection! I felt very confident in his abilities. He was very knowledgeable, punctual, and his responsiveness was top notch! Would definitely use him again."

Courtney M on August 2021

Elevation Inspection is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have several years of hands on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Dean did an excellent job on our home inspection! I felt very confident in his abilities. He was very knowledgeable, punctual, and his responsiveness was top notch! Would definitely use him again."

Courtney M on August 2021


"It went fine, very professional. They performed the service."

MaryAnn W on January 2023

Additional address: Dayton Hylton, PO Box 51492, Knoxville, TN 37950

"It went fine, very professional. They performed the service."

MaryAnn W on January 2023


Avatar for 1st Choice Home Inspections

1st Choice Home Inspections

4.97(
120
)

1st Choice Home Inspections

4.97(
120
)
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

1st Choice Home Inspections was founded in 2002 by Tommy Kirby. We are a multi-inspector firm servicing East TN as well as the Greater Nashville Area. Our inspectors are licensed by the State of Tennessee and members of InterNACHI. We provide great care to our clients by performing the best inspection possible. Tommy and his team have performed thousands of residential home inspections throughout Tennessee. After Hurricane Katrina, Tommy was one of a select group of licensed home inspectors hired by the Federal Emergency Management Agency (FEMA) to inspect hurricane-damaged homes in Louisiana. Tommy performed more than 1,000 home inspections in the New Orleans area. Since 2004, 1st Choice Home Inspections has completed 12,000 Routine Inspections and 500 S.P.I. Inspections for the U.S. Department of Housing and Urban Development (HUD) in Tennessee. When Tommy is not busy inspecting houses, he enjoys spending time with his wife and five children in Knoxville surrounded by the Great Smoky Mountains. Licensing and Professional Associations: State of Tennessee Home Inspector License #217; International Association of Certified Home Inspectors (InterNACHI), Member in Good Standing; International Association of Certified Indoor Air Consultants (IAC2), Member in Good Standing

"Perfect very good I used them multiple times"

Brian E on August 2021

1st Choice Home Inspections was founded in 2002 by Tommy Kirby. We are a multi-inspector firm servicing East TN as well as the Greater Nashville Area. Our inspectors are licensed by the State of Tennessee and members of InterNACHI. We provide great care to our clients by performing the best inspection possible. Tommy and his team have performed thousands of residential home inspections throughout Tennessee. After Hurricane Katrina, Tommy was one of a select group of licensed home inspectors hired by the Federal Emergency Management Agency (FEMA) to inspect hurricane-damaged homes in Louisiana. Tommy performed more than 1,000 home inspections in the New Orleans area. Since 2004, 1st Choice Home Inspections has completed 12,000 Routine Inspections and 500 S.P.I. Inspections for the U.S. Department of Housing and Urban Development (HUD) in Tennessee. When Tommy is not busy inspecting houses, he enjoys spending time with his wife and five children in Knoxville surrounded by the Great Smoky Mountains. Licensing and Professional Associations: State of Tennessee Home Inspector License #217; International Association of Certified Home Inspectors (InterNACHI), Member in Good Standing; International Association of Certified Indoor Air Consultants (IAC2), Member in Good Standing

"Perfect very good I used them multiple times"

Brian E on August 2021


Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018


Avatar for Home Inspection Headquarters

Home Inspection Headquarters

4.85(
27
)

Home Inspection Headquarters

4.85(
27
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Home Inspection Headquarters is a Veteran owned business dedicated to customer service and quality of work based on integrity and respect. When you hire us we become your building consultant for life and every home inspection includes a Free RecallChek report, Home Maintenance Book, and e-newsletter specific to your home.

"Great communication, great availability, quick turnaround on the reports and quick replies to my follow up questions. Would definitely use again! Thank you."

Chandra M on October 2020

Home Inspection Headquarters is a Veteran owned business dedicated to customer service and quality of work based on integrity and respect. When you hire us we become your building consultant for life and every home inspection includes a Free RecallChek report, Home Maintenance Book, and e-newsletter specific to your home.

"Great communication, great availability, quick turnaround on the reports and quick replies to my follow up questions. Would definitely use again! Thank you."

Chandra M on October 2020


Avatar for '58 Foundations & Waterproofing

'58 Foundations & Waterproofing

4.48(
94
)

'58 Foundations & Waterproofing

4.48(
94
)
Customers say: Super punctual
67 years of experience

For over 65 years, '58 Foundations & Waterproofing has provided the highest-quality basement waterproofing, crawl space encapsulation, foundation repair, and mold removal. We lead with a promise of Trusted Five-Star Service, which means the customer experience is at the center of everything we do. Since 1958, we have been steadfast in keeping this promise and upholding the values upon which '58 Foundations & Waterproofing was built: trust, teamwork, integrity, respect, and communication. From the initial call to job completion, our customers are met with knowledgeable, caring, and professional staff prepared to offer a five-star experience that is unmatched in the home repair industry. What’s more, you can enjoy the peace of mind that comes with our lifetime warranty and our industry-unique money-back guarantee!

"I am very pleased with this company. I requested a free quote to give me an estimate on the mold and water damage and the cost to repair. The employee, Vincent, was exceptional! He was on time, very curious, and patiently explained everything to where I could understand. I plan on using this company in the near future "

Shannon S on December 2025

For over 65 years, '58 Foundations & Waterproofing has provided the highest-quality basement waterproofing, crawl space encapsulation, foundation repair, and mold removal. We lead with a promise of Trusted Five-Star Service, which means the customer experience is at the center of everything we do. Since 1958, we have been steadfast in keeping this promise and upholding the values upon which '58 Foundations & Waterproofing was built: trust, teamwork, integrity, respect, and communication. From the initial call to job completion, our customers are met with knowledgeable, caring, and professional staff prepared to offer a five-star experience that is unmatched in the home repair industry. What’s more, you can enjoy the peace of mind that comes with our lifetime warranty and our industry-unique money-back guarantee!

"I am very pleased with this company. I requested a free quote to give me an estimate on the mold and water damage and the cost to repair. The employee, Vincent, was exceptional! He was on time, very curious, and patiently explained everything to where I could understand. I plan on using this company in the near future "

Shannon S on December 2025

Showing 1-10 of 26
Radon Detection and Reduction questions, answered by experts

Since radon typically comes out of the soil, it is most commonly found in the lower levels of a home. In houses with basements, that's a common location for radon. Homes built directly on the ground may have radon on the ground floors. Radon can be found on the upper floors of the home, but often in lower concentrations than in lower levels.

Results from radon testing usually take a week to process after the test period ends, with expedited services sometimes available for urgent cases.

Yes, if high levels are detected, professionals can provide solutions for radon reduction.

Using an air purifier in your home or basement isn't an effective way to reduce or mitigate radon. Radon is an inert gas, meaning it doesn't react with other chemicals and can't be filtered the way particulates can be. While an air purifier can help improve your indoor air quality in other ways, don't rely on it to reduce radon.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

The Maynardville, TN homeowners’ guide to radon detection and reduction services

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

What do you need done? We’ll find top pros.
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