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Verified record
Harmon & Sons is a family-owned landscaping and property maintenance company based in Plymouth, Massachusetts, founded in 1985 by Mark Harmon and marking its 40th year in business in 2026. The company started as a small, home-based operation before moving to a dedicated location at Camelot Park around 2008 or 2009, and by 2010 had added irrigation, hardscaping and landscape construction to its original lawn-care roots. The written customer record is thin but strongly positive: in a 2013 Houzz review, a longtime client who had hired the company and its family members for over 20 years described them as trustworthy and reliable, entrusting them with unsupervised access to both his home and his business. The company holds ICPI and Techo-Pro hardscape installation certifications, and local South Shore news coverage around its 40th anniversary describes a wide-ranging service list spanning lawn care, irrigation, patios, retaining walls, fire pits and outdoor lighting across Plymouth and the surrounding South Shore towns. Worth asking about before booking: there's only one detailed customer review on file, and it's from 2013, so it's worth requesting more recent references directly given how little written feedback has accumulated since then. For homeowners in the Plymouth and South Shore area looking for an established, multi-generational landscaping company with a broad range of hardscape and lawn-care services, Harmon & Sons' long operating history and hardscape certifications are reassuring, though confirming current references and recent project examples directly is a sensible step given the limited recent written record.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Harmon & Sons. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$50 – $70
Typical landscaping service around $60
“If your feeds feel heavy lately, here’s a bright spot from around the South Shore this week: neighbors knitting for newborns, communities rallying food pantries, and a mission-driven coffee shop opening soon in Quincy. Plymouth is bringing classic films back to the big screen, Weymouth is moving forward on long-awaited waterfront improvements, and we’re celebrating a local, family-run business, Harmon & Sons, turning 40 years strong. We put together a weekly newsletter focused on community wins, local businesses, and things actually happening near you, no doomscrolling required. If you know a”
“If your feeds feel heavy lately, here’s a bright spot from around the South Shore this week: neighbors knitting for newborns, communities rallying food pantries, and a mission-driven coffee shop opening soon in Quincy. Plymouth is bringing classic films back to the big screen, Weymouth is moving forward on long-awaited waterfront improvements, and we’re celebrating a local, family-run business, Harmon & Sons, turning 40 years strong. We put together a weekly newsletter focused on community wins, local businesses, and things actually happening near you, no doomscrolling required. If you know a”
“If your feeds feel heavy lately, here’s a bright spot from around the South Shore this week: neighbors knitting for newborns, communities rallying food pantries, and a mission-driven coffee shop opening soon in Quincy. Plymouth is bringing classic films back to the big screen, Weymouth is moving forward on long-awaited waterfront improvements, and we’re celebrating a local, family-run business, Harmon & Sons, turning 40 years strong. We put together a weekly newsletter focused on community wins, local businesses, and things actually happening near you, no doomscrolling required. If you know a”
“As demand increased, the business outgrew its home-based operations and relocated to its first dedicated location at Camelot Park in 2008 or 2009. By 2010, Harmon & Sons had become a trusted name for comprehensive landscaping services, adding irrigation, hardscaping and landscape construction to its core offerings.”
“### Harmon and Sons celebrates 40th anniversary ... Harmon and Sons, a family-owned and operated landscaping and property maintenance company rooted in Plymouth, Mass., is celebrating its 40th anniversary, marking four decades of consistent growth and craftsmanship in the communities it serves across the South Shore and Cape Cod. The 40th anniversary year will be marked by special milestones and reflections on the company’s history, as Harmon & Sons looks ahead to continued growth while staying true to its family-owned roots. ... Founded in 1985 by Mark Harmon, initially as a small, part-time”
I have been hiring this company, & the individual family members who run it, for over 20 years. I can, without reservation, highly recommend them for the quality of their work, the variety of their services, and their exceptional reliability. They are very trustworthy, having performed numerous jobs & tasks for me over the years in both my home and my business, in an unsupervised manner. Now, that I am retired and living on the opposite side of the country, I still use them to oversee, repair, & update my Professional Building back on the East Coast. If you hire them, I can unequivically state, you will not be diappointed in your decision... John Wm Blangiardo, DPM, DDS
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Certified attributes are verified against the public registry. Others are the business's own statement.
2 changes recorded — last scanned Sep 18, 2026.
Detailed craftsmanship5.0
Custom sheds5.0
Fence & carpentry work5.0
Wood and block retaining walls4.9