"This was the 3rd time we have used Lawson and we have been very pleased each time. The first was a crawl space, the second was to remove old insulation in the attic and replace it. This time we had Lawson install a vent from a bathroom fan and install a Sanadry unit in our basement. No more moisture or musty smell! Great job every time and the men are pleasant to work with and respectful of our home. Neat and tidy work."
"Inspector responded promptly to my service request. Came on time and was very descriptive while addressing our concerns. He even provided some information on seperate home items that were not part of the service we requested. Also, very respectful of our property. (He actually took his shoes off because we had new carpet.) WIll use again. Thank you!"
"Cindy was a pleasure to work with. Very punctual, and completed the inspection promptly. I would recommend this company and use them again in the future. Thank you, Millie Strong. Rock Hall. MD"
"Bill and his helper Christian arrived to the house after our puppy made a mess on our carpet, they were able to remove the pet stains, and high traffic areas that other companies couldn’t remove. We are very pleased."
"Very friendly and informative. Kept me informed of her delayed arrival due to unexpected traffic. Results were received as the Inspector stated! Thank you!"
"CHC did a magnificent job and my husband and I are pleased with the services provided. The staff members and owner of CHC were very professional and walked us through the entire process."
"Staley was great ! Very professional -- gave a good description of the lead testing process and did his job thoroughly and quickly. I felt his fee was very reasonable in comaparison to other companies/individuals I had spoken to about the service. I would definitely recommend hsi services !"
Division One Lead Inspector, LLC, is the premier professional lead testing company offering residential services to our clients in the Baltimore Metro area. We are known to pay exquisite attention to detail while making your satisfaction our number one priority. Please call today to schedule your appointment with Maryland's true professional at work for you!
"Sharonda is a joy to work with. She explained everything before during and after my lead test. I highly recommend supporting this small woman-owned business."
Lead Testing and Removal questions, answered by experts
Some causes of brown well water—like excess tannins or dissolved iron—don’t pose a health risk. In other cases, harmful bacteria might be the culprit. If your well water has suddenly turned brown, it’s a good idea to use a home water test kit to get a better sense of what’s going on with your water. Consider calling a professional for an expert opinion before drinking the water and hoping for the best.
Structural problems with the foundation or roof, water damage, and significant plumbing or electrical issues are all considered major red flags in a home inspection. Of these, a structural problem related to the foundation is often the most severe. Foundation repairs are typically the most expensive and intrusive to carry out, averaging around $5,000 but sometimes reaching up to $16,000. Because these problems can pose safety risks and be costly to fix, you should ask your inspector detailed questions about any identified issues. You will need to carefully consider how major problems affect what you’re willing to pay for the home, or if you want to proceed with the sale at all.
Through air sampling devices and surface swabs in key areas of concern.
Unfortunately, lead dust does not look different from any other type of dust. You cannot detect it with the naked eye. To determine if you have lead dust in your home, you will need to hire a local company to take a sample from the paint and test it for you in a lab.
Professional lead testing services typically cost between $200 and $500, with the price varying based on the extent of testing and the specific areas tested within the property.
The Preston, MD homeowners’ guide to lead testing and removal services
From average costs to expert advice, get all the answers you need to get your job done.
Get expert insights on lead paint inspection costs, including key cost factors and ways to save. Learn what affects your estimate and how to budget effectively.
Learn how to hire a qualified lead testing professional for your home. Find certified inspectors, understand costs, and protect your family from lead hazards.
