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Top Landscaping Contractors in Diamond Bar, California Ranked
Transforming your outdoor space in Diamond Bar requires a blend of creative vision and technical expertise. Professional landscaping contractors, also known as landscape designers or outdoor living specialists, are essential for turning your yard into a functional and beautiful extension of your home. Whether you're planning a simple garden refresh or a complete backyard remodel, understanding the process, costs, and local considerations can help you connect with the right professionals to bring your vision to life.

Environmental Green Tree Care/ Killelea Landscape
333 W Broadway #1206, Anaheim, CA 92815
Environmental Green Tree Care/ Killelea Landscape is a landscaping and tree service company serving Los Angeles, CA. Since 1976, they have provided residential and commercial landscaping design, tree removal, stump grinding, and maintenance services. Their team is experienced in creating customized landscape solutions and managing tree care projects with professional insight and practical approaches.

Rp Synthetic Turf
7740 Edison Ave #103, Fontana, CA 92336
Rp Synthetic Turf is a landscaping and hardscaping contractor based in Los Angeles, CA, specializing in artificial turf installation, custom putting greens, and landscape design. They provide full-service design and build solutions for residential and commercial outdoor spaces, focusing on creating maintenance-free, realistic synthetic lawns and tailored landscape features. Their expertise includes high-quality synthetic turf products and custom hardscape elements such as pavers and retaining walls. The company emphasizes personalized service and craftsmanship, with a history of positive client feedback highlighting their attention to detail and project management.

Droughtscape
Angeles Crest Hwy, La Cañada Flintridge, CA 91011
Droughtscape is a landscaping and outdoor construction company based in Los Angeles, CA. With over 45 years of experience, they specialize in drought and fire-resistant landscape design and installation, hardscaping, irrigation, fencing, artificial turf, and more. Their services cover a wide range of outdoor improvements including interlocking pavers, decks, pergolas, retaining walls, and yard drainage. Droughtscape serves multiple neighborhoods in the Los Angeles area, focusing on water-saving and sustainable landscaping solutions that suit various home styles. They emphasize clear communication and quality craftsmanship to provide a smooth project experience.
Lawnscape Systems, Inc.
5215 State St, Montclair, CA 91763
Lawnscape Systems, Inc. is a lawn care and landscaping company based in Los Angeles, CA, serving Southern California including Orange, San Bernardino, Riverside, Ventura, and San Diego counties. They offer a range of services such as fertilization, weed control, lawn pest control, aeration, overseeding, and commercial landscaping. With over 45 years of experience since 1979, Lawnscape Systems provides tailored lawn care programs designed to maintain healthy lawns year-round. Their capabilities include specialized fertilization, broadleaf weed control, disease and insect treatments, and weed abatement using herbicides and soil sterilants to protect lawns from pests and invasive grasses.
Precise Junk Removal
los angeles
Precise Junk Removal is a family-owned business serving Los Angeles, CA, and nearby communities including Pasadena, Monrovia, and Beverly Hills. They provide full-service junk removal, tree trimming, landscaping, and light demolition services. Their team handles residential and commercial cleanouts, yard waste, and bulky item removal with a focus on eco-friendly disposal and recycling. Established in 2009, Precise Junk Removal offers 24-hour availability to accommodate customer schedules and supports donation partnerships to reduce landfill waste.
The Landscaping Process in Diamond Bar
A successful landscape project in Diamond Bar follows a structured path from concept to completion. This ensures your investment is well-planned and executed to meet the unique demands of Southern California's climate and your property's specific conditions.
Initial Consultation and Site Assessment Every great landscape begins with a conversation. A local contractor will visit your property to discuss your vision, functional needs, and budget. This stage includes a critical site assessment, evaluating factors like sun exposure, soil quality, drainage patterns, and existing structures 1 2 3. This information is vital for creating a design that thrives in Diamond Bar's environment.
Design and Planning Phase Following the consultation, the design phase begins. A landscape designer or architect will develop detailed plans, which may include layout drawings, plant selections, and material choices. For complex projects, this can involve digital renderings to help you visualize the final result 1 4 5. Design fees can be structured as a flat rate (often starting around $1,850+) or calculated per square foot 1 4 3.
Proposal, Contract, and Bidding Once a design is approved, your landscape professional will provide a detailed proposal. This document should break down costs for labor, materials, plants, and any subcontractors (like electricians for lighting). It's highly recommended to obtain at least three detailed bids from different local Diamond Bar companies to compare scope and pricing 6 7.
Phased Installation and Construction With a contract signed, the installation begins. A professional crew will typically follow a logical sequence: starting with site preparation and grading, followed by the installation of hardscape elements (like patios or walkways), irrigation systems, planting, and finally, features like outdoor lighting 1 5 8. A reputable contractor will manage this phased approach to minimize disruption.
Ongoing Care and Maintenance A new landscape needs proper care to become established. Many contractors offer maintenance programs to handle tasks like mowing, pruning, fertilizing, and seasonal cleanups, ensuring your investment remains beautiful year-round 8 7.
Understanding Landscaping Costs in Diamond Bar
Landscape project costs in Diamond Bar vary widely based on scope, materials, and design complexity. Prices generally align with Southern California averages, reflecting the high skill level of local tradespeople and material costs 1 9 10.
Design and Planning Fees As mentioned, professional landscape design services are a separate cost. You might pay a flat fee for the plan or a rate of $5 to $18 per square foot of the project area 1 4 3. This investment in a good design can prevent costly mistakes during installation.
Material Costs Material choices significantly impact your budget. Common material price ranges in the area include:
- Mulch: Starting around $77 per cubic yard 11.
- Sod: $1 to $2 per square foot for installation 11.
- Pavers: $25 to $50 per square foot installed, depending on the type and pattern complexity 1 2.
- Plants and Trees: From small shrubs to mature trees, plant costs can range from $150 to over $2,000 per specimen 11 12.
Labor and Project Totals Labor for skilled landscape construction crews in the region typically runs between $50 and $100 per hour per worker 1 11. Most contractors provide a total project quote rather than an hourly estimate. For context:
- General landscaping improvements often cost between $4 and $12 per square foot of the treated area 11 8.
- Complete backyard remodels or installations involving custom features like outdoor kitchens, fire pits, or water features can range from $5,000 for simpler projects to $30,000 and much higher for extensive, high-end transformations 1 2 12.
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Key Factors Influencing Your Project's Price
Several elements specific to your property and choices will determine the final investment for your outdoor upgrade.
Project Scope and Complexity A simple lawn renovation with new sod is far less expensive than a project involving retaining walls, extensive paving, custom masonry, or integrated lighting and sound systems. The more intricate the design and the more trades involved, the higher the cost 1 2 9.
Material Selection Opting for locally sourced flagstone, high-end composite decking, or custom concrete finishes will cost more than basic gravel paths and pressure-treated wood. Your contractor can help you balance aesthetics, durability, and budget 1 11 5.
Property Characteristics The existing condition of your Diamond Bar yard plays a role. Projects requiring significant land clearing, grading for proper drainage, or soil amendment will add to the initial site preparation costs 1 2 10.
Seasonal Timing While landscaping can be done year-round in Southern California, scheduling your project during the traditional spring planning season might affect contractor availability. Planning during slightly off-peak times can sometimes provide more scheduling flexibility.
Finding and Working with a Local Contractor
Choosing the right partner is crucial for a smooth and successful landscape project.
Research and Reviews Start by searching for highly-rated "landscape construction" or "hardscape" specialists in Diamond Bar 6. Read reviews on independent platforms and look at portfolios of completed work to see if their style matches your vision.
The Importance of Detailed Bids When you get bids, ensure they are itemized and detailed. Compare not just the bottom line, but what exactly is included: specific materials (brand, type, quantity), labor phases, cleanup, and a projected timeline. A vague, low bid can lead to unexpected change orders and costs later 7.
Verification and Communication Confirm that any contractor you consider is properly licensed, insured, and bonded for work in California. During consultations, gauge their communication style-you want a partner who listens to your ideas, offers professional advice, and provides clear, consistent updates throughout the project.
Popular Landscape Features for Diamond Bar Homes
Given the local climate and lifestyle, certain additions are particularly popular and can add significant enjoyment and value to your home.
Drought-Tolerant and Native Plantings Xeriscaping with California-native and other low-water-use plants is both environmentally responsible and cost-effective over time. A good landscape designer can create a stunning, colorful garden that requires minimal irrigation 1 12.
Outdoor Living Rooms Creating defined spaces for cooking, dining, and lounging extends your home's usable square footage. This can include patios, pergolas, built-in seating, and fully-equipped outdoor kitchens 2 5.
Fire and Water Features A fire pit or outdoor fireplace creates a cozy gathering spot, while a small fountain or pond adds a soothing auditory and visual element. These features serve as beautiful focal points in the landscape 2 12.
Efficient Irrigation Systems Upgrading to a smart, drip, or zone-based irrigation system is a wise investment. It ensures plants get the right amount of water directly to their roots, conserving water and promoting healthier growth 1 8.
Frequently asked questions
Sources
Footnotes
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What Does It Cost to Hire a Landscape Contractor in California? - https://www.design-scapes-inc.com/what-does-it-cost-to-hire-a-landscape-contractor/ ↩ ↩2 ↩3 ↩4 ↩5 ↩6 ↩7 ↩8 ↩9 ↩10 ↩11 ↩12 ↩13 ↩14
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2025 Guide: Backyard Remodel Costs in Los Angeles - https://www.imagineerremodeling.com/blog/2025-guide-backyard-remodel-costs-in-los-angeles ↩ ↩2 ↩3 ↩4 ↩5 ↩6 ↩7
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How Much Does Residential Landscape Design Cost? - https://pacificoutdoorliving.com/blog/much-residential-landscape-design-cost/ ↩ ↩2 ↩3
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How is Landscape Design Services Priced? - Bay Scenery Builders, Inc - https://www.bayscenery.com/how-is-landscape-design-services-priced ↩ ↩2 ↩3
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Cost Breakdown of a Landscaping Project: What You're Really ... - https://mclandscapeandhardscape.com/cost-breakdown-of-a-landscaping-project/ ↩ ↩2 ↩3 ↩4
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Best Landscape Construction near Diamond Bar, CA - Yelp - https://m.yelp.com/search?find_desc=Landscape+Construction&find_loc=Diamond+Bar%2C+CA ↩ ↩2
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How Much Does Landscaping Cost? The Numbers for 2025 - https://goldenstatede.com/how-much-does-landscaping-cost/ ↩ ↩2 ↩3
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What Is the Average Cost of Maintenance on a House? - https://genuinemanaged.com/library/what-is-the-average-cost-of-maintenance-on-a-house/ ↩ ↩2 ↩3 ↩4
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How Much Does Landscaping Cost in 2026? - LawnStarter - https://www.lawnstarter.com/blog/cost/landscaping-price/ ↩ ↩2
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Home Remodeling in Diamond Bar, CA - Costs 12 / 2025 - Homeyou - https://www.homeyou.com/ca/home-remodeling-diamond-bar-costs ↩ ↩2
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How Much Does Landscaping Cost? (2026) - HomeGuide - https://homeguide.com/costs/landscaping-costs ↩ ↩2 ↩3 ↩4 ↩5 ↩6
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What is the Average Landscaping Cost in California? - https://northviewlandscape.com/2020/12/how-much-does-landscaping-cost/ ↩ ↩2 ↩3 ↩4