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CALVERT Home Inspection, LLC

2018 Electric Rd
No reviews yet

CALVERT Home Inspection, LLC

2018 Electric Rd
No reviews yet

Calvert Home Inspections, LLC is an unbiased third party that will provide a complete, visual inspection of the home, inside and out. We will conduct an examination of all major systems and components of the home in order to identify items of concern and safety issues. Each of our inspections meets the industry standards and covers all major systems including roof, foundation, plumbing, heating/cooling system, electrical, windows, etc. We follow the Standards of Practice set forth by ASHI and encourage you to review these prior to your inspection. You may view a copy at: ASHI.org/Standards. We also offer radon testing for an additional fee.

Calvert Home Inspections, LLC is an unbiased third party that will provide a complete, visual inspection of the home, inside and out. We will conduct an examination of all major systems and components of the home in order to identify items of concern and safety issues. Each of our inspections meets the industry standards and covers all major systems including roof, foundation, plumbing, heating/cooling system, electrical, windows, etc. We follow the Standards of Practice set forth by ASHI and encourage you to review these prior to your inspection. You may view a copy at: ASHI.org/Standards. We also offer radon testing for an additional fee.


JES Foundation Repair

2033 Cook Dr.
4.34(
44
)

JES Foundation Repair

2033 Cook Dr.
4.34(
44
)
Customers say: Super punctual
26 local quotes requested

Established in 1993, JES stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Virginia and Maryland, we bring our local expertise closer to you. JES proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At JES, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! 410516000653 (DC) | 50637 (MD) | WV027473 (WV)

"Sofia Gick, Kaleb Lamonde, and Brandon Kennedy were excellent to work with. They were polite, respectful, knowledgeable about their work and gave great communication throughout the whole job. And...they even were able to complete all the work that was scheduled in 3 days instead of the 4 days we were expecting. Overall a great experience and would highly recommend this team."

Rebecca T on September 2025

Established in 1993, JES stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Virginia and Maryland, we bring our local expertise closer to you. JES proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At JES, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! 410516000653 (DC) | 50637 (MD) | WV027473 (WV)

"Sofia Gick, Kaleb Lamonde, and Brandon Kennedy were excellent to work with. They were polite, respectful, knowledgeable about their work and gave great communication throughout the whole job. And...they even were able to complete all the work that was scheduled in 3 days instead of the 4 days we were expecting. Overall a great experience and would highly recommend this team."

Rebecca T on September 2025


American Radon Services of Virginia LLC

8814 Dundee Drive
No reviews yet

American Radon Services of Virginia LLC

8814 Dundee Drive
No reviews yet
20 years of experience

Bad gas is our business, and protecting your family from the dangers of radon is our mission! We do the following: * Radon Testing Prices Starting at $125.00 * Radon Mitigation Sub-Slab, Crawlspace, Attic and Block Wall Mitigation Prices Starting at $850.00 * Radon Sales and Service System Alarms, Monitors, Cleaning, and Inspections Fan Replacements and Biennial Retesting

Bad gas is our business, and protecting your family from the dangers of radon is our mission! We do the following: * Radon Testing Prices Starting at $125.00 * Radon Mitigation Sub-Slab, Crawlspace, Attic and Block Wall Mitigation Prices Starting at $850.00 * Radon Sales and Service System Alarms, Monitors, Cleaning, and Inspections Fan Replacements and Biennial Retesting


Radon Experts of VA LLC

210 Torbert Loop
4.98(
49
)

Radon Experts of VA LLC

210 Torbert Loop
4.98(
49
)
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Radon Experts of VA, LLC got its start in the fall of 2015. Its two founding partners felt that radon mitigation was an important service to provide for homeowners in the Stafford, VA community and surrounding areas in Virginia and Maryland. They decided to put their industry knowledge and commitment to superior customer service to work in a way that would set them apart from competing area businesses. Radon Experts of VA, LLC takes pride in our work and will treat your home like we treat our own. Count on us to provide you with personal, professional service. If you have specific requests regarding installation, we will do our best to accommodate you. Our goal is to keep you and your home safe and healthy for years to come.

"Showed up promptly and installed the system quickly and professionally. I would definitely recommend them."

Curtis T on December 2018

Radon Experts of VA, LLC got its start in the fall of 2015. Its two founding partners felt that radon mitigation was an important service to provide for homeowners in the Stafford, VA community and surrounding areas in Virginia and Maryland. They decided to put their industry knowledge and commitment to superior customer service to work in a way that would set them apart from competing area businesses. Radon Experts of VA, LLC takes pride in our work and will treat your home like we treat our own. Count on us to provide you with personal, professional service. If you have specific requests regarding installation, we will do our best to accommodate you. Our goal is to keep you and your home safe and healthy for years to come.

"Showed up promptly and installed the system quickly and professionally. I would definitely recommend them."

Curtis T on December 2018


Commonwealth Environmental Associates, Inc.

7411 Iron Bridge Rd
5.00(
20
)

Commonwealth Environmental Associates, Inc.

7411 Iron Bridge Rd
5.00(
20
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Since 1992, Commonwealth Environmental Associates, Inc. has offered environmental testing, assessment and consulting services in Virginia and the surrounding southeastern states. These services have been completed for a wide range of retail, development, financial, commercial, legal, industrial, agricultural and residential clients. We are members of BBB and NFIB. Licensed & Insured.

"The test and follow up went very well. The tech explained the results and is forwarding me documentation."

Curtis S on January 2021

Since 1992, Commonwealth Environmental Associates, Inc. has offered environmental testing, assessment and consulting services in Virginia and the surrounding southeastern states. These services have been completed for a wide range of retail, development, financial, commercial, legal, industrial, agricultural and residential clients. We are members of BBB and NFIB. Licensed & Insured.

"The test and follow up went very well. The tech explained the results and is forwarding me documentation."

Curtis S on January 2021


(540) 373-2433 SWAT Radon Fredericksburg

755 Warrenton Rd.
5.00(
2
)

(540) 373-2433 SWAT Radon Fredericksburg

755 Warrenton Rd.
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

SWAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.

SWAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.


"David Rushton was extremely helpful and responsive in providing information about his services, and in scheduling the inspection. He arrived on time, and provided an extremely thorough and complete inspection, lasting several hours. He is very knowledgeable, and his inspection report was extensive and contained many photographs documenting his findings. It is possible to spend less money on an inspection, but if you want a thorough and revealing inspection, you will not be disappointed. I was also impressed by his background, training and education, and his participation at the state level with the recent move to home inspection licensing. I highly recommend Mr. Rushton for any home inspection project."

Keith A on February 2018

Cost is determined by the job.

"David Rushton was extremely helpful and responsive in providing information about his services, and in scheduling the inspection. He arrived on time, and provided an extremely thorough and complete inspection, lasting several hours. He is very knowledgeable, and his inspection report was extensive and contained many photographs documenting his findings. It is possible to spend less money on an inspection, but if you want a thorough and revealing inspection, you will not be disappointed. I was also impressed by his background, training and education, and his participation at the state level with the recent move to home inspection licensing. I highly recommend Mr. Rushton for any home inspection project."

Keith A on February 2018


'58 Foundations & Waterproofing

16517 Bull Church Road
4.60(
91
)

'58 Foundations & Waterproofing

16517 Bull Church Road
4.60(
91
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

For more than 60 years, ’58 Foundations has provided the highest-quality basement waterproofing, crawlspace encapsulation, radon mitigation, mold removal and foundation repair solutions for homes and commercial properties. 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 in upholding the values on which '58 Foundations was built: trust, teamwork, integrity, respect and communication. This comes across in all that we do: from the initial call to job completion, our customers are met with a knowledgeable, caring, and professional staff prepared to offer a five-star experience that is unmatched in the home repair industry.

"Excellent: spotless, top-notch quality work."

DANNA F on June 2018

For more than 60 years, ’58 Foundations has provided the highest-quality basement waterproofing, crawlspace encapsulation, radon mitigation, mold removal and foundation repair solutions for homes and commercial properties. 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 in upholding the values on which '58 Foundations was built: trust, teamwork, integrity, respect and communication. This comes across in all that we do: from the initial call to job completion, our customers are met with a knowledgeable, caring, and professional staff prepared to offer a five-star experience that is unmatched in the home repair industry.

"Excellent: spotless, top-notch quality work."

DANNA F on June 2018


Environmental Testing & Research Laboratories, Inc

60 Elm Hill Ave.
4.85(
347
)

Environmental Testing & Research Laboratories, Inc

60 Elm Hill Ave.
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

Radon Detection and Reduction questions, answered by experts

Yes, most services include testing the generator to ensure functionality. Confirm with your provider.

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

A radon test has no effect on humans—only the radon in the air does. The test does not redistribute the radon that is already present so yes, it’s safe to be around the testing kit even if it isn’t safe to be in the room itself. The test absorbs and measures the radon, but doesn't absorb enough of it to make the room any safer.

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

No level of radon is technically safe, but because it’s everywhere—even in the air outside—it’s impossible to avoid entirely. Instead, the Environmental Protection Agency encourages taking preventative measures if the levels of radon in your home rise above 2 pCi/L. (For reference, the average radon level in homes across the United States is 1.3 pCi/L.

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The Clifton Forge, VA 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.