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Find Radon gas testers in Hollywood

Avatar for Boston Environmental & Contracting, Inc
Boston Environmental & Contracting, Inc
4.4(
7
)

Serving Hollywood, MD and surrounding areas

Angi Approved

In business since 2006

Free estimates

Credit card accepted

Boston Environmental & Contracting, Inc. (BE&C) is a professional environmental services and contracting firm established in 2006. Our mission is to provide excellent environmental and contracting services to meet the diverse needs of our clients that include government agencies, commercial businesses and homeowners in today’s challenging regulatory climate. We offer a wide variety of cost-effective services including environmental consultancy, abatement, remediation, demolition, renovation/remodeling and specialty contracting services to our residential, commercial and government clients throughout the Washington, DC metropolitan area. We accept all major credit cards: VISA, American Express, MasterCard and Discover DC Business License: 70104232

Recommended by85%of homeowners
Avatar for ANALYTIC HOME INSPECTIONS LLC
ANALYTIC HOME INSPECTIONS LLC
5.0(
2
)

Serving Hollywood, MD and surrounding areas

Angi Approved

Free estimates

Warranties offered

"Chris was extremely knowledgeable in regards to any question that we asked. He was thorough in his inspection taking his time and often double checking. He communicated throughout the entire inspection all the while maintaining a pleasant and professional demeanor. He even took the time to sit down and address any question we had in addition to all the question we had already asked. He did not just tell us the answer in instances where he could show us he did so. Chris also provided us with a wonderful handbook. On the next day I called him after reading the report and he took the time to go over each item I did not understand. He made an otherwise nervous and stressful experience much easier. I would definitely hire this company again, as well as recommend to others."
Art Connection Oriental Rugs
4.9(
78
)

Serving Hollywood, MD and surrounding areas

In business since 1984

Free estimates

Warranties offered

"I have been a customer of Hedayat for well over 9 years, from the time his ad appeared in Angies List. He is an expert on all things carpets which means as an appraiser, in addition to the cleaning and repair services provided, the quality of the work is the best it gets. My carpets thanks to the care given, all continue to look as they did when I brought them back to the US from the Middle East 14 years ago. I highly recommend Art Connection to those members who are seeking expert evaluation of and care for their prized Oriental carpets."
Recommended by97%of homeowners
Avatar for The Home Detective
The Home Detective
4.9(
47
)

Serving Hollywood, MD and surrounding areas

In business since 1996

Free estimates

Warranties offered

"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."
Recommended by97%of homeowners
Avatar for 4U Inspection Services
4U Inspection Services
4.8(
36
)

Serving Hollywood, MD and surrounding areas

In business since 2010

Free estimates

"I used 4u inspection to inspected a 2017 single family house. I had an inspection done virtually due to COVID which understandable but I was really disappointed with the service. The inspection was scheduled at 9:00, I was surprised inspection was done at 10:30 so basically an hour and half for a single-family inspection. I was moving some items to our house and in my first couple hours I see the inspector missed an obvious problem with the refrigerator, every time you open and close the fridge it makes a loud knocking noise, the noise is so obvious that I think he did not even open the fridge, 4 window shades had a damage cord, a window was not opening properly. I spoke to them on the phone before I post any reviews and the inspector manager was polite but claimed that the inspector is not suppose to check shades or windows and that they only need to check the refrigerator water connection and if it cold and it is not their responsibility to check if there is noise coming from the fridge ? . The roof was inspected the old way with binocular which has limited vision. Advanced inspections companies use drone to do this. I thought I would give an honest review for others to know what you might get from their service. I think I would have saved my self the inspection money and couple thousand dollars if I have done the inspection myself as all the issue found by the inspector were really minor but missing a major issue."
Recommended by94%of homeowners
Avatar for Americlean Services Corp
Americlean Services Corp
4.7(
43
)

Serving Hollywood, MD and surrounding areas

In business since 1984

Free estimates

Warranties offered

"Setting up the service was an efficient process with the representative listening to what we needed done and providing a (reasonable) price over the phone. On the day of our service, the two-man crew was punctual, friendly and efficient. We initially walked through the house identifying all the registers and discussing the process. They then went to work and continued diligently and efficiently for over four hours. We were impressed with their attention to detail and care for our house (covering their shoes with "botties" when coming in from the wet outside; laying down when they started, a drop cloth by our front door where they stationed their heavy-duty HEPA vacuum; and then going around after they finished to vacuum bits of dust and paint that had fallen on our floors near registers that had been detached). Excellent experience."
Recommended by90%of homeowners
Showing 1-10 of 50
FAQs for radon gas testing projects in Hollywood, MD

Radon is the second leading cause of lung cancer in the U.S. The gas seeps through cracks in foundations and collects in basements and other low areas. Once you breathe it in, radioactive particles lodge in lung tissue and do long-term damage. Because you can’t see or smell radon, the EPA recommends testing your home every two years—and after major renovations—to keep your family safe.

Yes—every home should be tested. The EPA advises doing it at least every two years and any time you remodel, buy, or sell. On average, one in 15 houses nationwide sits above the recommended limit, and the only way to know where yours stands is a formal test. The equipment simply measures gas levels and won’t change your indoor environment, so the process is completely harmless.

Certified radon professionals—often home inspectors or dedicated radon mitigation contractors—handle testing. These radon testing professionals follow EPA protocols and use calibrated instruments to check levels throughout your house. Hiring a certified radon specialist means results you can trust for real estate deals, insurance requirements, and, most importantly, your family’s health.

Inspectors specialize in measuring radon gas levels, while licensed mitigation contractors design and install the systems that remove it. If your test comes back high, your inspector can point you to a qualified mitigation pro who will size and install the right fan, piping, or other equipment to bring levels down.

No—standard home air purifiers don’t touch radon. They’re built to trap dust and pollen, not radioactive gas. If testing shows high levels, you’ll need a dedicated mitigation system that vents the gas from beneath your home to the outdoors. Relying on a room purifier alone won’t keep your indoor air safe.

Opening a few windows in your home might dilute radon for a short time, but the gas seeps back in as soon as they’re closed. For a lasting fix, you’ll need a professional mitigation system—often a sub-slab depressurization fan—that pulls radon from beneath the foundation and safely vents it outside.

The Hollywood, MD homeowners’ guide to radon gas testings

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