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Angi Approved
In business since 1998
Free estimates
Customers say: Quality work
"John and his team were life savers for us- literally! We had hired a different radon mitigation company (nationwide) and needless to say, their system did nothing! I have two little kids and was so frustrated with the levels staying high. I was looking for someone who could possibly repair the existing system which is how I came across radon abatement services. They had videos and pictures on their website, of all the wrong work that was done by contractors. I figured these guys know what they’re doing. And know they did! I had emailed John to tell him our situation and he got back to me and explained everything in detail. He told me what and why our house needed a different system. I had not given him a single penny and he was so gracious to share his expertise with me. Ofcourse, Eventually we hired them to install a new radon mitigation system in our house. Within the day of installment, our levels went down below 4 and have stayed below 2 consistently thereafter. I cannot thank John enough. Their prices were also reasonable. I would give them 10 stars if I could."

In business since 2007
Free estimates
Emergency services offered
We are a proud member of IICRC valid through 12/31/2019 as well as participate in 60 hours of continuing education every year. This ensures we are up to date on the latest in technologies and methods to best handle your job. We offer a wide variety of services under one roof including Mold Testing and Remediation, restoration cleaning, carpet cleaning and restoration, commercial grade pressure washing, interior painting, exterior painting, drywall repair, and junk removal. We are always fair and honest with our clients. Whether its mold remediation, new floors, junk removal, interior painting, or any of our many other services we offer, we give you a fair and upfront assessment before the job begins. Mid Atlantic Restorations appreciates the opportunity to work with you and earn your business.
In business since 2008
Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

In business since 1991
Free estimates
Contractor.\n With our technical know-how, specifications understanding, and the meticulous care and craftsmanship required to preserve and protect the historical structure. Our additional capabilities such as Lead Paint Preparation and excellent safety record will add to the success of your project.\nAdditional area - Duncanon, Mechaniscburg, & Hershey,
In business since 2013
"He stinks. He did not tell us, first time homebuyer, about the roof, no drywall behind new cabinets, etc. The builder/seller seem to be in on this together and neither would respond or resolve the situation. Do not trust this company at all"

In business since 1979
Warranties offered
"Exceptional craftsmanship, thoughtful design, and deep integrity—JJ Palmer of Maryland Home Improvement Company delivers at the highest level. One morning not long ago, during breakfast, we heard a crash from upstairs. This time it wasn’t the cat getting into mischief—it was a large shelf in our closet giving way after thirty-one years of faithful service. To its credit, the old wire system had lasted decades. But what followed was not just a replacement—it was a complete transformation. We’re now standing in a custom-built white oak closet designed and executed by JJ Palmer, and it’s one of the finest examples of residential craftsmanship we’ve ever encountered. Every detail has been carried out with extraordinary care and quiet precision. The workmanship doesn’t shout—but it absolutely sings. You see it in every cut and corner. Trim lines are crisp and flush, hand-scribed to imperfect walls so precisely that they seem to have grown there rather than been added. Shelf edges are finished so carefully that all end grain is hidden, and the face grain flows seamlessly across components. Even the angled shoe shelves—normally utilitarian—are grain-matched and gracefully proportioned, elevating function to quiet elegance. The layout itself reveals a deep understanding of proportion and geometry: verticals and horizontals are aligned across bays with rhythmic consistency; trim widths are uniform; spacing feels intentional and calming. Every inch of the system—from the sloped shoe racks to the deeper bay for long dresses and luggage—feels purposeful, balanced, and beautifully made. Nothing is extraneous. It’s the kind of design that honors both material and use. JJ selected the materials with a discerning eye: knot-free white oak with straight, harmonious grain, installed in ways that bring out its natural beauty rather than compete with it. Even before stain was applied, the woodwork had presence and refinement. Once finished in a light weathered gray, the result was timeless, tactile, and visually integrated with the rest of the space—including our flooring and lighting.. What truly sets JJ apart, though, is not just his technical ability: it’s his ethos. We’ve worked with him before, on projects ranging from a bathroom remodel to a full basement build-out, and each time, he brings the same consistency of quality, professionalism, and quiet pride in his work. He listens well, offers thoughtful solutions, and always delivers what he promises—without shortcuts, excuses, or ego. In a world where true craftsmanship often feels like a relic, JJ Palmer is the real thing. We recommend Maryland Home Improvement Company without hesitation, and with deep appreciation."

In business since 2008
Free estimates
Emergency services offered
"They did a good job"
In business since 1967
Free estimates
Emergency services offered
"Crazy, he want to tear my whole kitchen up. But I had my handyman do it without messing my kitchen up"
The Sykesville, MD homeowners’ guide to radon gas abatements
From average costs to expert advice, get all the answers you need to get your job done.

Budget for mold remediation costs based on factors such as severity, location in the home, type of mold, damage type, and more.

Budget for mold inspection costs based on factors such as the size of your home, testing type, mold type, location, accessibility, and more.

Curious who installs radon mitigation systems? Learn who to hire, why specialists matter, and what radon mitigation costs so you can take safe action now.

Not sure who to call for mold removal? See when to hire a mold specialist or restoration pro, plus costs and steps to expect.

Curious who to call for a mold inspection? Discover mold inspection costs, pro options, and what to expect before you book.

Find who to call to test water for lead. Learn when to hire a certified water testing professional or state-certified laboratory and what to expect.
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