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Find Mold & toxic material testers in Denton

County Large Home Inspections
4.5(
55
)

Serving Denton, MD and surrounding areas

Approved

In business since 1999

Free estimates

Customers say: Quick response

"Ted Riddick did an excellent job of performing a mold test in our basement, at the buyers request. I was very leary at first, because we recently cleaned the carpets and were concerned and/or confused that mold could be in our basement. We certainly would have known if we had mold in our basement or water coming causing a mold situation. Needless to say no mold was found, and my worries were alleviated. Mr. Riddick is a seasoned inspector, with a deep knowledge all areas of home inspections. He was professional, kind, did a great job."
Response time10 mins
Recommended by90%of homeowners
Avatar for Lawson Home Services, LLC
Lawson Home Services, LLC
4.6(
36
)

Serving Denton, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

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.

Insulated Storage Deck
Insulated Storage deck with sturdy insulation retention dam around the perimeter.
Attic insulated to R60 TruSoft Cellulose
Chimney properly air sealed and wrapped with rockwool
Additional Photos

+2

2 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Basement Pros Inc-Basement Waterproofing, Crawlspace Conditioning, and Mold Remediation
Basement Pros Inc-Basement Waterproofing, Crawlspace Conditioning, and Mold Remediation
4.8(
72
)

Serving Denton, MD and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"I initially met with Pete to get a quote on the solutions for our basement. He was very, very thorough and likable. In fact, in his opinion we didn?t need to do all the work we had done to waterproof our basement, but we choose to go above and beyond for future needs. Compared to several other companies, this was a very honest evaluation. I had a few more questions after our meeting and Pete was always responsive on his mobile or through text. <br /> <br /> The crew?s start date was pushed back a day due to heavy snows, but they still completed the job in two days despite having to knock out the end of it on a Saturday. Donny led the crew, and did most of the heavy work. He clearly had a lot of experience and was a really nice guy. Same can be said for the rest of the crew as well ? friendly and courteous of the house. I was able to stop down whenever I liked to chat and check out the work. Donny was happy to go over where they were in the process and inform me what was upcoming. <br /> <br /> So, how?d the work turn out? To sum it up, it turned out great. The system got it?s first test not even a week after they completed the job when the temperatures rose and the 20?-36? of snow we had began to melt. The wells took on water and drained to the system as expected. The pump is incredibly quiet and we had no idea it was running until we spotted signs outside that the pump had quietly been discharging water all along. <br /> <br /> Now, for clarification, I gave a ?B? for Quality for just a few smaller, but notable, reasons. First, how Pete explained the cracks would be filled (chiseled out like a ?V? and filled with epoxy) was not quite as thorough as how they actually were (epoxying directly on top of the cracks). Second, it was my understanding the discharge pipe would come out of the foundation, elbow into the ground and run, buried under the mulch and lawn, to the discharge point. Instead, the pipe exits three feet from the house (an acceptable distance), but directly on to our mulch bed. This is how we discovered it was working, as the mulch was pushed into the lawn as the water was expelled. Granted, there was a significant amount of snow on the ground, as mentioned. However, Donny led me to believe that burying the pipe was never part of the plan. Miscommunication between Pete and I, or him and the crew, I?m not sure? Either way, it?s something I will fix myself in the spring. Thirdly, the original plan was to put durawall panels (a vapor barrier, essentially) over all epoxy'd cracks, though the crew covered only the ones that would be on the "finished" side of the basement someday. And lastly, the Mold Exterm spray was nearly an afterthought to the point where I felt as though I needed to constantly mention it to make sure it wasn?t forgotten. All of these things helped to add up to a perceived value on paper which convinced us to spend the extra $300 over our lowest quote to go with Basement Pros. In hindsight, the above mentioned points were perhaps not quite what I expected, so for that I dropped to a B. <br /> <br /> Ultimately, dealing with Basement Pros was a great experience. You are dealing with an honest group of guys who know what they are doing. And it's always the same crew since they do not sub contract, which we felt was another plus. We trusted that we would be in good hands, and I?m confident we are. I'd absolutely recommend Basement Pros to anyone in need of basement waterproofing."
Recommended by97%of homeowners
Avatar for DriGuys Restoration LLC
DriGuys Restoration LLC
5.0(
6
)

Serving Denton, MD and surrounding areas

In business since 2018

Free estimates

Emergency services offered

Water Removal, Drying, Dehumidify Mold Removal and treatment 24 hour Emergency Response Quality results All types of water and flood damage We are IICRC-certified service professionals We promise quality, reliable cleaning service every time so our loyal customers feel special. We work hard to be the best. Our products are high-quality and safe. And we focus on the details, so you have a clean, orderly experience.

Recommended by100%of homeowners
Avatar for Allstate American Waterproofing
Allstate American Waterproofing
4.7(
12
)

Serving Denton, MD and surrounding areas

In business since 1984

Free estimates

Emergency services offered

"I used and recommend Allstate American Waterproofing. They were fabulous. I was pleased with their professionalism, responsive, and knowledgable they were. When Bob came out to do the assessment, he knew exactly what he was doing. I was very happy with their services and I will use them again. He also gave us a discount."
Recommended by91%of homeowners
Avatar for '58 Foundations
'58 Foundations
4.3(
137
)

Serving Denton, MD and surrounding areas

In business since 1958

Free estimates

Warranties offered

"B-Dry Waterproofing sent Keith Miller to be my inspector.  He was prompt, helpful, and very thorough with his suggestions and estimate.  Due to the simplicity of the problem, I appreciate his do-it-yourself solution and low cost estimate if my initial work wasn't successful. <br /> I'll definitely be calling B-Dry again if I have further waterproofing needs. <br /> <br /> <br />"
Recommended by78%of homeowners
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FAQs for mold & toxic material test projects in Denton, MD

Some companies offer a no‑cost phone or video consultation that screens for red flags. If the discussion points to a real issue, the pro will recommend a paid on‑site inspection. The complimentary call clarifies whether you need full testing, but it isn’t a substitute for samples, lab work, or a written report. Always confirm what the free service covers before you schedule.

A standard inspection, which includes basic air and surface samples, takes an average of two hours. If the pro needs to probe hidden spaces, such as wall cavities or ductwork, plan on up to six hours. Extra time allows the inspector to reach tight areas, collect additional samples, and document findings. Lab analysis is a separate process and often adds several business days to the overall timeframe before you receive the full report.

Mold thrives where moisture lingers and air flow is poor. Common hotspots include bathroom walls, kitchen backsplashes, window sills, HVAC vents, fireplaces, crawl spaces, and enclosed attics. Check these areas regularly—especially after leaks or high‑humidity weather—to catch growth early and avoid costly repairs.

Unchecked mold can knock 20% to 37% off a home’s market value because buyers worry about hidden damage and health risks. Even after remediation, visible staining or a history of major moisture issues can still lower offers and prolong the time on the market. Addressing mold quickly protects both your property’s structural integrity and its resale appeal.

The Denton, MD homeowners’ guide to mold & toxic material tests

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