Napa Valley Landscape Services
Napa Valley design and installation
Landscape Care for Napa Valley Estates and Wineries
Penning Landscapes designs, builds, and maintains gardens for high-value Napa Valley properties, with one accountable team caring for the grounds year after year.
Caring for Napa Valley estates and wineries since 1988. 17 California Landscape Contractors Association awards, most of them for maintenance.
Penning Landscapes
📍 ADDRESS
68 Coombs Street, Suite D-11
Napa, CA 94559
📞 PHONE
(707) 255-8129
🕒 HOURS
Monday to Friday
7:00 AM to 4:00 PM
🌿 SERVING
Napa Valley, anchored in Napa, with active work in St. Helena, Calistoga, Yountville, Oakville, and Rutherford.
A Single-Source Landscape Firm, Based in Napa Valley
Penning Landscapes is a family-owned, single-source landscape firm based in Napa that has designed, built, and maintained estate and winery gardens across Napa Valley since 1988. One team designs the garden, one team builds it, and the same team maintains it, year after year. That continuity is the difference between a property that holds its standard over decades and one that drifts between vendors.
The firm is anchored in Napa and works the length of the valley, from St. Helena and Calistoga down through Yountville, Oakville, and Rutherford. Penning hires for horticultural depth first. Crews understand what grows in Napa Valley, what struggles, and why.
Landscape Services Across Napa Valley
Penning brings the full outdoor offering under one accountable team. Each service has its own page with the detail.
Maintenance and gardening
The core of the work and the reason most Napa Valley estates bring Penning on. Ongoing horticultural care, not weekly cut-and-edge, with the same crew leadership over the life of the relationship.
Irrigation Maintenance
QWEL-certified water management that keeps a Napa Valley property healthy through dry summers without waste. Auditing, scheduling, and repair handled in-house.
Plant Health & Resilience
A proprietary compost tea and liquid fertilizer program applied topically to the leaves and root zone of trees and shrubs, on a four-application yearly cycle. Available to any Napa Valley property, maintenance client or not.
Landscape Lighting
Design and maintenance of lighting that carries an estate into the evening, from arrival sequences to garden and architectural light.
Seasonal Planting and Gardening
Color and planting changes timed to the Napa Valley calendar, plus vegetable gardens managed to estate standard.
Winery Grounds, Hospitality Areas, and Tasting Rooms
Maintenance of the grounds and guest-facing spaces that shape a winery's first impression. Penning cares for the landscape, not the vines.
Areas We Serve in Napa Valley
Penning serves Napa Valley from the Napa office:
Napa
St. Helena
Calistoga
Yountville
Oakville
Rutherford
Not sure whether your property is in range?
Call (707) 255-8129 and we will tell you straight.
Why Napa Valley Estates and Wineries Choose Penning
One Accountable Team
Penning designs, builds, and maintains as a single source. There is no handoff between a designer who leaves and a maintenance crew who inherits a garden they do not understand.
A Maintenance Record, not just a Build Record
Penning holds 17 California Landscape Contractors Association awards across 22 years, and most are for maintenance. That includes a 2022 statewide CLCA State Trophy for the Nirenberg Residence and a 2024 First Place for Medium Commercial Maintenance at Mayacamas Vineyards.
Plant People First
The firm hires for horticultural knowledge before anything else, which is what lets a Napa Valley garden mature on plan rather than survive year to year.
QWEL-Certified Water Management
Water is the constraint that defines a Napa Valley summer. Penning manages it with QWEL-certified technicians on the team.
Proof from Napa Valley Properties
Penning's Napa Valley work includes the Nirenberg Residence, recognized with a 2022 CLCA State Trophy for maintenance, and the Chang Residence, a 2022 sustainable installation. The firm's commercial maintenance record includes a 2024 First Place win at Mayacamas Vineyards.
"Ben Penning runs a very professional landscaping company. His knowledge of plants, landscaping materials, irrigation, lighting and design were all very helpful in guiding the implementation of my complete landscape renovation. His staff is conscientious and communicates well."
Napa Valley Landscape Questions
Where is Penning Landscapes located?
Penning Landscapes is based at 68 Coombs Street, Suite D-11, in Napa, California. The firm serves estate and winery properties throughout Napa Valley from this office.
Which parts of Napa Valley does Penning serve?
Penning works the length of the valley, anchored in Napa and active in St. Helena, Calistoga, Yountville, Oakville, and Rutherford. Properties outside Napa Valley and Sonoma Valley are referred to a suitable firm rather than taken on.
Does Penning maintain winery properties in Napa Valley?
Yes. Penning maintains winery grounds, hospitality areas, and tasting rooms, the guest-facing landscape that shapes a visitor's first impression. The firm cares for the landscape, not the vines or viticulture.
Is Penning a maintenance company or a design firm?
Both, by design. Penning designs, builds, and maintains as a single source, and most client relationships are anchored in long-term maintenance. The firm maintains what it builds, which is the point of the model.
How do I start?
Schedule a complimentary site visit by calling (707) 255-8129. A member of the team will walk the property with you and outline a proposal.
Ready to Talk About Your Napa Valley Property?
One team, accountable for the whole garden, since 1988. Tell us about the property and we will come see it.
Call: (707) 255-8129 Penning Landscapes
68 Coombs Street, Suite D-11, Napa, CA 94559
