
Get matched with top radon detection and reduction specialists in Pasadena, MD
There are 10 highly-rated local radon detection and reduction specialists.
Need a pro for your radon detection and reduction project in Pasadena, MD?
Verified Reviews for Radon Detection And Reduction pros in Pasadena, MD
*The Angi rating for Radon Detection And Reduction companies in Pasadena, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
*The HomeAdvisor rating for Radon Detection And Reduction companies in Pasadena, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
Last update on October 25, 2025
Find Radon detection and reduction specialists in Pasadena

Baltimore Home Specs, LLC
Baltimore Home Specs, LLC
Home inspection company that covers the house from top to bottom. Covering from the roof to the basement and / or crawl space. Nothing is left un turned. Also, specialize in radon, mold, and lead testing. Former Level II Thermaligist (infrared scanning). I can do it all. I am also certified through the Baltimore city and county to conduct rental inspection.
"Chris was great. He explained everything that was checked and showed me all of the things I needed to know about the house. Would highly recommend him for anyone needing home inspection."
David M on March 2024
Home inspection company that covers the house from top to bottom. Covering from the roof to the basement and / or crawl space. Nothing is left un turned. Also, specialize in radon, mold, and lead testing. Former Level II Thermaligist (infrared scanning). I can do it all. I am also certified through the Baltimore city and county to conduct rental inspection.
"Chris was great. He explained everything that was checked and showed me all of the things I needed to know about the house. Would highly recommend him for anyone needing home inspection."
David M on March 2024

Flood Solutions Inc
Flood Solutions Inc
We are a family owned and operated business with over 25 years of experience. We have a vast amount of experience when dealing with all insurance companies.
"Excellent!"
Gianna R on September 2025
We are a family owned and operated business with over 25 years of experience. We have a vast amount of experience when dealing with all insurance companies.
"Excellent!"
Gianna R on September 2025

D & H Demolition, LLC
D & H Demolition, LLC
Leading the industry by providing a comprehensive service to residential & commercial clients in need of selective & structural demolition , hazardous material abatement and disposal , as well as mold remediation services. Call or click for your FREE estimate today!
"Excellent job excellent people"
Denise W on June 2025
Leading the industry by providing a comprehensive service to residential & commercial clients in need of selective & structural demolition , hazardous material abatement and disposal , as well as mold remediation services. Call or click for your FREE estimate today!
"Excellent job excellent people"
Denise W on June 2025

NextDay Inspect
NextDay Inspect
Our goal is to protect our clients' interest by providing a thorough and detailed inspection of the property. Safeguarding our clients' investment is our priority. We provide residential home inspections, commercial building inspections, pre-drywall inspections, radon gas testing, and mold sampling. View the rate for your home inspection and scheduling availability on our website. Home Inspectors at NextDay Inspect® are licensed by the Department of Professional and Occupational Regulation (DPOR) and the Department of Labor, Licensing, and Regulation (DLLR). Upon completing the on-site inspection the inspector will prepare a report, including photographs taken at the property, and arrows with commentary detailing the areas of concern. Specialized tools are used to ensure a thorough inspection of the properties components. Some of these tools are thermometer, moisture & humidity meter, thermal infrared camera, outlet tester. We have an A plus rating with the Better Business Bureau.
"Matt did a great job on our home inspection. He spent a long time meticulously going over the home and showed us all the issues."
Cayleigh L on October 2025
Our goal is to protect our clients' interest by providing a thorough and detailed inspection of the property. Safeguarding our clients' investment is our priority. We provide residential home inspections, commercial building inspections, pre-drywall inspections, radon gas testing, and mold sampling. View the rate for your home inspection and scheduling availability on our website. Home Inspectors at NextDay Inspect® are licensed by the Department of Professional and Occupational Regulation (DPOR) and the Department of Labor, Licensing, and Regulation (DLLR). Upon completing the on-site inspection the inspector will prepare a report, including photographs taken at the property, and arrows with commentary detailing the areas of concern. Specialized tools are used to ensure a thorough inspection of the properties components. Some of these tools are thermometer, moisture & humidity meter, thermal infrared camera, outlet tester. We have an A plus rating with the Better Business Bureau.
"Matt did a great job on our home inspection. He spent a long time meticulously going over the home and showed us all the issues."
Cayleigh L on October 2025

H&G Restoration
H&G Restoration
At H&G Restoration, we pride ourselves on delivering high-quality results through meticulous attention to detail and a customer-centric approach. Our team of seasoned professionals brings a wealth of experience and expertise to every project, ensuring that our clients receive not only innovative solutions but also exceptional service. We understand that every customer has unique needs and visions. That’s why we offer a range of options that allow our clients to see their final product before it reaches its final destination. From concept to completion, we are dedicated to making sure that each project meets the highest standards of quality and accuracy. With a strong track record of success and a reputation for reliability, H&G Restoration continues to build lasting relationships with clients by consistently exceeding expectations and delivering outstanding results.
"Outstanding service! I could not understand why my downstairs closet was extremely cold upon entry. During my first conversation with Phillip, he conveyed concern and dedication regarding identification and remediation of the unusually cold air. During initial visit, Phillip noted portions of closet were approximately 15 degrees colder than adjoining rooms. After conducting internal and external inspections of the nearby areas, he identified potential source of cold air. A couple days later with outside temperatures in the 20s, Phillip exhaustively sealed external areas of concern. A few days later, he came again to determine temperature differential within the closet. It was now much more comfortable with temperature only a few degrees below neighboring rooms! Throughout the entire process, Phillip was very friendly and knowledgeable."
Seth F on January 2022
At H&G Restoration, we pride ourselves on delivering high-quality results through meticulous attention to detail and a customer-centric approach. Our team of seasoned professionals brings a wealth of experience and expertise to every project, ensuring that our clients receive not only innovative solutions but also exceptional service. We understand that every customer has unique needs and visions. That’s why we offer a range of options that allow our clients to see their final product before it reaches its final destination. From concept to completion, we are dedicated to making sure that each project meets the highest standards of quality and accuracy. With a strong track record of success and a reputation for reliability, H&G Restoration continues to build lasting relationships with clients by consistently exceeding expectations and delivering outstanding results.
"Outstanding service! I could not understand why my downstairs closet was extremely cold upon entry. During my first conversation with Phillip, he conveyed concern and dedication regarding identification and remediation of the unusually cold air. During initial visit, Phillip noted portions of closet were approximately 15 degrees colder than adjoining rooms. After conducting internal and external inspections of the nearby areas, he identified potential source of cold air. A couple days later with outside temperatures in the 20s, Phillip exhaustively sealed external areas of concern. A few days later, he came again to determine temperature differential within the closet. It was now much more comfortable with temperature only a few degrees below neighboring rooms! Throughout the entire process, Phillip was very friendly and knowledgeable."
Seth F on January 2022

NextDay Inspect®
NextDay Inspect®
Use code HAWarranty when scheduling for complimentary home warranties! Our goal is to protect our clients' interest by providing a thorough and detailed inspection of the property. Safeguarding our clients' investment is our priority. We provide residential home inspections, commercial building inspections, pre-drywall inspections, radon gas testing, and mold sampling. View the rate for your home inspection and scheduling availability on our website. Home Inspectors at NextDay Inspect® are licensed by DPOR and DLLR and are certified members of ASHI and InterNACHI. Upon completing the on-site inspection the inspector will prepare a report, including photographs taken at the property, and arrows with commentary detailing the areas of concern. Specialized tools are used to ensure a thorough inspection of the properties components. Some of these tools are thermometer, moisture & humidity meter, thermal infrared camera, outlet tester. We have an 'A+' rating with the Better Business Bureau.
"Yang Li from Next Day Inspect did our home inspection. He was on time, clear, and thorough, spotting things like deck issues and minor plumbing. Made it easy for a first-time buyer. Recommend him. 5 stars."
Maryam Z on October 2025
Use code HAWarranty when scheduling for complimentary home warranties! Our goal is to protect our clients' interest by providing a thorough and detailed inspection of the property. Safeguarding our clients' investment is our priority. We provide residential home inspections, commercial building inspections, pre-drywall inspections, radon gas testing, and mold sampling. View the rate for your home inspection and scheduling availability on our website. Home Inspectors at NextDay Inspect® are licensed by DPOR and DLLR and are certified members of ASHI and InterNACHI. Upon completing the on-site inspection the inspector will prepare a report, including photographs taken at the property, and arrows with commentary detailing the areas of concern. Specialized tools are used to ensure a thorough inspection of the properties components. Some of these tools are thermometer, moisture & humidity meter, thermal infrared camera, outlet tester. We have an 'A+' rating with the Better Business Bureau.
"Yang Li from Next Day Inspect did our home inspection. He was on time, clear, and thorough, spotting things like deck issues and minor plumbing. Made it easy for a first-time buyer. Recommend him. 5 stars."
Maryam Z on October 2025
NE Radon Doctors Mid-Atlantic
NE Radon Doctors Mid-Atlantic
NE Radon Doctors Mid-Atlantic is a family owned business offering Radon Testing and Mitigation services in the Mid-Atlantic. We specialize in getting the job done right the first time, being clean, polite, having transparent pricing, and being on time.
NE Radon Doctors Mid-Atlantic is a family owned business offering Radon Testing and Mitigation services in the Mid-Atlantic. We specialize in getting the job done right the first time, being clean, polite, having transparent pricing, and being on time.

Callahan Inspection Services
Callahan Inspection Services
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
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
East Coast Inspections, LLC
East Coast Inspections, LLC
I offer high quality Home Inspections. Reports are emailed to you within 24 hrs of the inspection. Other services include: Radon, Termite, Water quality sampling, Indoor air quality. I have over 15 years experience as a General Contractor. This experience allows me to better understand and articulate issues that could be in your future home. I am an owner operated company.
"Great work! Highly recommend. Showed up on time and was very professional."
Steven B on January 2024
I offer high quality Home Inspections. Reports are emailed to you within 24 hrs of the inspection. Other services include: Radon, Termite, Water quality sampling, Indoor air quality. I have over 15 years experience as a General Contractor. This experience allows me to better understand and articulate issues that could be in your future home. I am an owner operated company.
"Great work! Highly recommend. Showed up on time and was very professional."
Steven B on January 2024
Dream Home Inspections of Maryland
Dream Home Inspections of Maryland
We have been in the real estate industry for over 19 years. Dream home inspections of Maryland LLC offers complete home inspections, radon testing, and air-quality testing.
We have been in the real estate industry for over 19 years. Dream home inspections of Maryland LLC offers complete home inspections, radon testing, and air-quality testing.
The Pasadena, MD 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.
•Discover the average indoor air quality testing cost, what impacts pricing, and how to budget for healthier air in your home.
•Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
•Find out the average cost of radon fan replacement, key price factors, and ways to save. Get expert tips to budget for your radon mitigation system.

How long does a radon fan last? Depending on the quality of the fan, usage, and maintenance, a radon fan can last five to ten years.

You need to protect your home from radon, but what does a radon mitigation system look like? Check out this radon mitigation system diagram to learn how it works.
•Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"



