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"Very professional, knowledgeable, courteous and very customer focused. Would definitely use their services again!"

Chris A on November 2023

Full service Radon testing and mitigation, air duct and dryer vent cleaning, and blown-in attic insulation company. We service the entire state of Delaware and eastern Maryland.

"Very professional, knowledgeable, courteous and very customer focused. Would definitely use their services again!"

Chris A on November 2023


Avatar for In and Out Home Inspections, LLC

In and Out Home Inspections, LLC

11722 Back Creek Road
4.86(
85
)
Approved Pro

In and Out Home Inspections, LLC

11722 Back Creek Road
4.86(
85
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
58 local quotes requested

Here at, In and Out Home Inspections, LLC, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Our inspector did an excellent job with inspecting the home. He proved to be knowledgeable and offered recommendations for improvements."

Maurice on October 2025

Here at, In and Out Home Inspections, LLC, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Our inspector did an excellent job with inspecting the home. He proved to be knowledgeable and offered recommendations for improvements."

Maurice on October 2025


"Perfect. Inspection was completed and very detailed. The seller of our home was selling as is. But Found problems with the deck which resulted in the seller relaxing the deck. Even though seeker said they were not going to compete any repairs."

Armando Z on July 2021

Licensed and insured, home inspection, rental inspection, mold testing, radon testing, water quality testing, air quality testing, wood destroying organisms inspection, and well and septic inspections

"Perfect. Inspection was completed and very detailed. The seller of our home was selling as is. But Found problems with the deck which resulted in the seller relaxing the deck. Even though seeker said they were not going to compete any repairs."

Armando Z on July 2021


Vane Property Inspections, LLC

Unknown
No reviews yet

Vane Property Inspections, LLC

Unknown
No reviews yet
14 years of experience

Vane Property Inspections LLC is a well known, professional, independently owned and operated home inspection company servicing home buyers, home sellers, home owners, and real estate agents.

Vane Property Inspections LLC is a well known, professional, independently owned and operated home inspection company servicing home buyers, home sellers, home owners, and real estate agents.


American Radon Professionals

487 Bainbridge Rd
No reviews yet

American Radon Professionals

487 Bainbridge Rd
No reviews yet
17 years of experience

American Radon Professionals is a business certified in the Measurement and Mitigation of Radon. We are certified by the E.P.A. and N.R.P.P. in both of these techniques. We will test your home for radon and, if it is present, remove it from the home through our mitigation services. We work around the clock to fit your mitigation needs. Open 24 hours daily. We accept cash, check, or credit. We have discounts for seniors as well as those who have found our services through Angie's List.

American Radon Professionals is a business certified in the Measurement and Mitigation of Radon. We are certified by the E.P.A. and N.R.P.P. in both of these techniques. We will test your home for radon and, if it is present, remove it from the home through our mitigation services. We work around the clock to fit your mitigation needs. Open 24 hours daily. We accept cash, check, or credit. We have discounts for seniors as well as those who have found our services through Angie's List.


The Home Detective

4.91(
47
)

The Home Detective

4.91(
47
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Home Inspections for Buyers, Sellers, Investors and Owners. Mold evaluation and sampling. Radon testing. Damp basement evaluation. Deck inspections. Consulting. We do NOT provide any repair service/remediation service to maintain a neutral, 3rd party position in the evaluation process. Serving Maryland, DC and Virginia since 1996. Licensed in MD/VA/DE ASHI Certified Inspector (American Society of Home Inspectors) MAHI (Maryland Association of Home Inspectors) NRSB (National Radon Safety Board) Certified Radon Specialist NADRA (North American Deck and Railing Association)

"Robert is FANTASTIC!!! The regulations that a typical home inspector must work by are not as thorough as most home buyers would prefer...luckily Robert is not quite typical. He is thorough to a T exploring the home from basement to chimney top. I would hire him for every home I look to buy in my future. Very confident and happy with his work."

Samuel R on July 2019

Home Inspections for Buyers, Sellers, Investors and Owners. Mold evaluation and sampling. Radon testing. Damp basement evaluation. Deck inspections. Consulting. We do NOT provide any repair service/remediation service to maintain a neutral, 3rd party position in the evaluation process. Serving Maryland, DC and Virginia since 1996. Licensed in MD/VA/DE ASHI Certified Inspector (American Society of Home Inspectors) MAHI (Maryland Association of Home Inspectors) NRSB (National Radon Safety Board) Certified Radon Specialist NADRA (North American Deck and Railing Association)

"Robert is FANTASTIC!!! The regulations that a typical home inspector must work by are not as thorough as most home buyers would prefer...luckily Robert is not quite typical. He is thorough to a T exploring the home from basement to chimney top. I would hire him for every home I look to buy in my future. Very confident and happy with his work."

Samuel R on July 2019



Baker Home Inspection Inc.

5537 Mount Hermon Church Rd.
5.00(
3
)

Baker Home Inspection Inc.

5537 Mount Hermon Church Rd.
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Complete home and property inspections. 27 years experience in the home building/construction industry. Member of the National Association of Home Inspectors. American Home Inspectors Training Institute Certified. We inspect everything from the grounds to the roof and everything in between. All of our inspections meet or exceed the ASHI standards of practice and code of conduct.

"Mr. Baker was truly amazing and professional and made it very clear that he worked for me the client and he was very detailed in his inspection and let me tag along with him and explained everything. Because of his inspection it showed major problems with the home we were going to buy. My wife and I truly thank Paul because of him and his inspection we avoided buying a money pit home we will use him again when we find the next home we wana buy which will be very soon. If you want an honest person who has your best interest in hand I promise you won't regret hiring Mr. PAUL BAKER."

Jordan H on April 2018

Complete home and property inspections. 27 years experience in the home building/construction industry. Member of the National Association of Home Inspectors. American Home Inspectors Training Institute Certified. We inspect everything from the grounds to the roof and everything in between. All of our inspections meet or exceed the ASHI standards of practice and code of conduct.

"Mr. Baker was truly amazing and professional and made it very clear that he worked for me the client and he was very detailed in his inspection and let me tag along with him and explained everything. Because of his inspection it showed major problems with the home we were going to buy. My wife and I truly thank Paul because of him and his inspection we avoided buying a money pit home we will use him again when we find the next home we wana buy which will be very soon. If you want an honest person who has your best interest in hand I promise you won't regret hiring Mr. PAUL BAKER."

Jordan H on April 2018


AMERICAN HOME INSPECTION,LLC

401 Mary Ave
No reviews yet

AMERICAN HOME INSPECTION,LLC

401 Mary Ave
No reviews yet
14 years of experience

American Home Inspection , LLC is a new company established in 2011. Family owned and operated. Our goal is to provide home inspections for all types of houses in the state of Maryland.No house is too small or too big for our inspection. We provide thorough home inspections to potential home buyers or sellers to protect your investment. We also perform Radon Testing at the home buyers request. President and owner Ray Grewe is a Maryland Licensed Home Inspector. He has obtained National Certification and Certification through American Home Inspection Training. Maryland License # 31212

American Home Inspection , LLC is a new company established in 2011. Family owned and operated. Our goal is to provide home inspections for all types of houses in the state of Maryland.No house is too small or too big for our inspection. We provide thorough home inspections to potential home buyers or sellers to protect your investment. We also perform Radon Testing at the home buyers request. President and owner Ray Grewe is a Maryland Licensed Home Inspector. He has obtained National Certification and Certification through American Home Inspection Training. Maryland License # 31212


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Radon Detection and Reduction questions, answered by experts

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

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

The short answer is no, air purifiers do not help with radon. While they certainly can improve the air quality of your home, they only clean pollutants from the air. Radon is radioactive, and it isn’t affected by the same filtration systems that handle other airborne particles, like dust and mold. The only thing that works is a radon mitigation system.

Properties should ideally be tested for radon every 2 to 5 years or sooner when changes to the property structure or ventilation occur that might impact airflow.

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

The Royal Oak, MD homeowners’ guide to radon detection and reduction services

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