certified company
Based on 47 reviews
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Best Pick Guarantee
Verified License(s)
Verified General Liability Ins.
Verified Workers' Comp
1st year as a Best Pick Call
"Mt. Diablo is a family-owned business that enjoys transforming homeowners' residences into special outdoor living spaces. Mt. Diablo makes sure that its customers are happy with the work they are paying for—period. The crews pride themselves on being respectful, clean, and prompt at customers' properties."

Dan Neufeld, Jr. | President
Company Information
Services Offered
Mt. Diablo Landscaping provides residential and commercial drainage services, including water management solutions, French drain installation, downspout extension, drainage pipe installation, and regrading. The company also performs landscaping, concrete, and paver work.
Minimum Job
A $500 minimum is required.
Mt. Diablo offers a one-year labor warranty.
Company History
The local, family-owned-and-operated company was founded in 2010.
President Dan Neufeld, Jr., is an Interlocking Concrete Pavement Institute (ICPI) Certified Concrete Paver Installer.
Employee Information
Employees wear uniforms, drive marked vehicles, and undergo background checks.
Additional Information
Mt. Diablo carries NDS drainage products.
Areas Served
Fairfax County, Loudoun County, Arlington County
A selection of 47 homeowner reviews:
“Mt. Diablo was wonderful. The guys were courteous, clean, and meticulous, and the owner and his son are fabulous people. They did huge drain and mulch jobs for me and then a big sod project after we built our pool. They did a wonderful job. It looks really, really good. I'd give them an A.”
“They put in some dry creek beds for draining and aesthetics. They did a great job. I'd give them an A+. The guys were really great. I've already recommended them.”
“They did drainage work and replaced some sod. They did great work and completed the job in a tidy manner. I was very well pleased. I'd give them an A+.”
“They were great. They installed two French drains in my backyard. I'd give them an A. They did quality work, and the guys were really great.”
“We actually had them out twice this year. The first time was a spring-cleaning and the second time was a pretty major landscaping job in the backyard. It included removing a statue that we had, moving a stone wall back further, and then sodding the whole yard. The only concrete was surrounding the wall and keeping the stone in place. I'd give them an A+. Everything was great. I'm extremely likely to recommend them; I actually already posted several reviews and recommended them to several people. I think that they're really knowledgeable and do quality work. Their ability to look around the yard to tell me what's actually needed and what can wait is really nice.”
“It was a long time ago. I was satisfied with my experience. They were excellent. There was a couple different jobs over two and a half, three years. It was drainage, hardscaping, and landscaping. It was permeable pavers. I still recommend them.”
“They're great, they're really great. They've done some landscaping work, regular maintenance on our lawn, and yard maintenance for me at two different properties. They're an A+ company. I'm very likely to recommend them. They're very reliable, very competent, and very professional.”
“They did a spring clean out and new sod. The customer service was great. They went above and beyond what they were expected to do. They definitely went out of the way without charging me more. I'd give them an A+ rating. I'm very likely to recommend them.”
“I want to say an A. They did driveways, landscaping, drainage, and paving work. I'm very likely to recommend them. They had a quick response, and the owner was very knowledgeable. All in all, it was a good experience, no headaches.”
“They put a bunch of stones in front of my house and mulch around my yard. The stones in the front were in my drainage ditch. They were probably an A. They were right on time and got everything finished in a day. I'm very likely to recommend them.”