Landscaping Cost in Portsmouth, NH
2026 local price guide - adjusted for Portsmouth's labor and material market
Portsmouth is a above average cost market — 35% above the national average. Short season drives higher rates.
2026 Landscaping Prices in Portsmouth
| Service | Portsmouth Price | Range | Notes |
|---|---|---|---|
| Basic Lawn & Garden Cleanup | $372 /visit | $203–$540 | Lawn mowing and edging |
| Front Yard Landscaping | $4,388 | $2,025–$6,750 | Garden bed installation |
| Backyard Landscaping | $20,250 | $6,750–$33,750 | Garden bed installation |
| New Lawn Installation | $3 /sq ft | $1–$4 | Soil preparation and grading |
| Mulch Installation | $152 /cubic yard installed | $101–$203 | Mulch material |
| Sprinkler System Installation | $5,738 | $3,375–$8,100 | System design |
| Tree Planting | $439 /tree (labor only) | $203–$675 | Hole digging |
| Retaining Wall | $68 /linear foot | $34–$101 | Excavation |
| Patio Installation | $19 /sq ft | $11–$27 | Excavation and base prep |
| Garden Bed Installation | $14 /sq ft | $7–$20 | Bed edging installation |
| Lawn Aeration | $186 /visit | $101–$270 | Core aeration of full lawn |
| Overseeding | $338 /visit | $203–$473 | Seed application |
| Landscape Design Service | $2,363 | $675–$4,050 | Site assessment |
| Weekly Lawn Maintenance | $136 /visit | $68–$203 | Lawn mowing |
What Affects Landscaping Cost in Portsmouth?
Larger properties cost proportionally more. A 10,000 sq ft lawn costs significantly more than 5,000 sq ft.
Slopes, rocks, poor drainage, and access limitations add 20–50% to project costs.
Demolishing old landscaping, removing stumps, or grading uneven terrain adds to base project cost.
Peak season (spring and fall) commands highest rates as contractors are busiest. Winter may offer discounts in cold climates.
Licensed, insured, and experienced contractors charge more but deliver better results and warranty.
Premium plants, natural stone vs pavers, and high-end materials can double project costs.
Portsmouth's labor market is among the more expensive in the US. Getting multiple quotes is especially important here — contractor pricing can vary significantly in premium markets.
Best Time to Hire a Landscaper in Portsmouth
In Portsmouth, the best time to get landscaping quotes is January–February when contractors have more availability. Spring (April–May) is peak demand season with the least contractor flexibility on price. Fall (September–October) is the second-best window for planting projects.
How to Get a Fair Landscaping Quote in Portsmouth
Request quotes from 3+ licensed and insured contractors in Portsmouth. Most reputable landscapers offer free estimates — be wary of those who charge for a basic quote.
What to ask:
- Itemised breakdown of labor vs materials
- Proof of NH contractor license
- Certificate of insurance
- Plant and work warranty
- Payment schedule (never pay 100% upfront)
In Portsmouth's market, expect to pay $60–$85/hr for labor. Quotes significantly below this range may indicate unlicensed or uninsured work.
Best Plants for Portsmouth Landscaping (USDA Zone 5a)
Cold climate - short growing season. Choose plants rated for your USDA zone or hardier.
Recommended Plants
- Hostas
- Daylilies
- Black-eyed Susan
- Purple Coneflower
- Spirea
- Viburnum
Avoid in Zone 5a
- Bougainvillea
- Tropical Hibiscus
- Citrus trees
Best planting season: Spring and fall for planting. Avoid summer heat.
Frequently Asked Questions
How much does landscaping cost in Portsmouth, NH?
Landscaping in Portsmouth typically costs $68–$203 per week for basic lawn maintenance, $2,025–$6,750 for a front yard project, and $6,750–$33,750 for a full backyard redesign. Portsmouth is a above average cost market — Short season drives higher rates.
What do landscapers charge per hour in Portsmouth?
Landscapers in Portsmouth typically charge $60–$85/hr per hour for labor. Most residential projects are quoted as a total project price rather than hourly. Always ask for an itemised quote showing labor and materials separately.
How much does a front yard makeover cost in Portsmouth?
A front yard landscaping project in Portsmouth typically costs $2,025–$6,750 for a standard redesign including new plants, mulch, and garden beds. More extensive projects with irrigation, hardscape, or premium materials can reach $13,500.
Is it cheaper to landscape in fall or spring in Portsmouth?
In Portsmouth's cold climate, late winter offers the best pricing — contractors are slower and may negotiate. Spring demand is intense as everyone rushes to start projects after the thaw.
How do I find a reliable landscaper in Portsmouth?
Look for licensed and insured contractors in Portsmouth. Ask neighbours for referrals, check reviews on Google, and always request 3 quotes before committing. Verify NH contractor licensing before signing any contract.