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Dream Greener Lawn & Landscape

Pittsburgh PA Landscaping Experts

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Hardscaping Experts

in Mt. Lebanon and the Pittsburgh Area

High-Quality Patios, Walkways, Walls, and Stone Features Built for Pittsburgh’s Climate and Your Outdoor Lifestyle

Hardscaping is the foundation of a functional outdoor space. It defines movement, creates gathering areas, supports slopes, and adds long-lasting structure to your landscape. In Mt. Lebanon and across the Pittsburgh South Hills, clay soils, steep terrain, and freeze-thaw cycles make professionally designed and installed hardscaping essential for safety, durability, and long-term enjoyment.

At Dream Greener Lawn & Landscape, we design and build hardscapes that strengthen your property and elevate your outdoor living experience. From paver patios and retaining walls to walkways, fire features, and landscape boulders, our team uses an analytical, science-based approach to create installations that stand the test of time. Whether you are completing a stand-alone hardscaping project or integrating new features into a full outdoor renovation, our craftsmanship and attention to detail ensure exceptional results.

As proud members of the National Association of Landscape Professionals, our team follows nationally recognized installation standards for safety, structural integrity, and material performance. With more than 150 five-star Google reviews and more than a decade of experience, homeowners throughout Mt. Lebanon, Bethel Park, Upper St. Clair, and South Fayette Township trust us for high-quality hardscaping backed by reliable communication and honest guidance.

hardscaping (retaining wall)Hardscaping Challenges and Considerations in Mt. Lebanon and Pittsburgh

Pittsburgh’s South Hills region presents unique conditions that influence how hardscapes are designed and installed. Neighborhoods like Virginia Manor, Mission Hills, Sunset Hills, Hoodridge, Twin Hills, and Woodridge feature steep grades, dense shade, and clay-heavy soils that retain moisture and shift through seasonal freeze-thaw cycles. Without proper excavation, compaction, base depth, and drainage planning, patios and walls can settle or fail prematurely.

Clay soils require deeper, more robust base preparation and drainage layers to ensure stability. Retaining walls often need engineered support, especially on properties with sharp elevation changes. Hardscaping must also complement existing architecture, sunlight patterns, and long-term maintenance expectations.

Dream Greener’s hardscaping team has installed hundreds of projects in these exact conditions. Our expertise ensures that your patio, walkway, wall, or fire feature is structurally sound and ready to withstand Pittsburgh weather year after year.

Our Hardscaping Services

Your hardscaping project begins with a consultation to learn your vision and determine the best approach for your property. If we are the right fit, we schedule your Dream Meeting to walk your site, discuss your goals, review material options, and ensure your design aligns with your lifestyle, budget, and long-term plans.

  • Patios
    Paver and stone patios create durable outdoor spaces for gathering, dining, and relaxing. We install patios with industry-standard base depths, compaction, and leveling to ensure long-lasting performance.
  • Walkways and Pathways
    Walkways connect key areas of your property, improve safety, and enhance curb appeal. We build walkways using stone, pavers, or decorative materials that blend seamlessly with your home and landscape.
  • Retaining and Seating Walls
    Retaining walls stabilize slopes, create level space, and support planting beds. Seating walls provide functional outdoor seating and can frame patios or entertainment areas.
  • Landscape Boulders and Stone Features
    Decorative boulders, stone accents, and edging elements enhance natural beauty and define outdoor spaces with durable materials that complement your landscape.
  • Fire Features
    Firepits and fire bowls extend the usability of your outdoor space throughout Pittsburgh’s cooler months and create a warm focal point for gathering.
  • In-House Nursery and Material Stock
    Dream Greener is one of the few landscaping companies in the Mt. Lebanon and Pittsburgh area with its own nursery and stocked warehouse. We carry plants, stone, mulch, topsoil, seed, and many of the hardscaping materials used in our installations. This ensures consistent quality, reduces delays, and provides you with a wide selection of materials curated specifically for local performance.
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Dream Greener Educational Resources

We have a series of E-Books to help you understand more about lawn and landscape maintenance that we'd like to share with you.
Complete this form to request your free books today!

It Means Something to Our Clients to Know Their Landscapes Are Built to Last

Your project is personal to us, and it makes us happy to know you appreciate the care we take to ensure everything about your landscape is just right for you. Learn more about our work in the Mt. Lebanon and Pittsburgh area by reading what our clients have to say:

Frequently Asked Questions About Hardscaping

in Mt. Lebanon and Pittsburgh

Here are some frequently asked questions that we hear from South Hills residents about retaining walls, seating walls and other hardscaping features.

How much does hardscaping cost in Mt. Lebanon and the South Hills?

Costs vary based on design complexity, engineering needs, materials, slope conditions, and access. A basic walkway costs substantially less than a structural retaining wall or multi-level outdoor living area. A consultation and Dream Meeting allow us to create accurate, site-specific pricing.

What is the best base foundation for patios or walkways in Pittsburgh’s clay soil?

Most properties in Mt. Lebanon, Peters Township, and Upper St. Clair have compacted clay subsoil that holds moisture. We excavate beyond topsoil, remove unstable subgrade, install a deep crushed stone base, and compact it in layers to prevent shifting, heaving, and drainage problems.

Do retaining walls need drainage behind them?

Yes. Without drainage, hydrostatic pressure builds behind the wall and can cause cracking or failure. Most structural walls require perforated drainpipe, gravel backfill, geogrid reinforcement on taller sections, and a way to direct water away from the structure.

Do I need a permit for a retaining wall in Pittsburgh?

In most Pennsylvania municipalities, including Mt. Lebanon, any retaining wall over 3–4 feet, or supporting a driveway, structure, or slope, requires engineering and a permit. We coordinate all permitting, drawings, engineering requirements, and municipal paperwork.

Can hardscaping be built on steep or hilly lots common in Mt. Lebanon?

Yes. Many South Hills properties sit on steep hillsides. We use terracing, engineered retaining walls, deep footings, geo-grid reinforcement, and drainage systems to stabilize slopes and create usable, beautiful outdoor space.

What are the most durable hardscape materials for Pittsburgh’s freeze–thaw climate?

Concrete pavers and natural stone with low water absorption levels perform best. Products from Techo-Bloc, Unilock, Belgard, Pennsylvania bluestone, and granite are designed to withstand freeze–thaw movement, heavy snow removal, and de-icing salts.

How does freeze–thaw weather affect patios, walkways, and walls in Pittsburgh?

Moisture expands when it freezes and contracts when it thaws, which can cause cracking, movement, or sinking in poorly built hardscapes. Long-lasting projects require deep base preparation, proper compaction, drainage layers, and polymeric jointing sand.

What causes retaining walls to fail in Pittsburgh landscapes?

The most common causes include inadequate base depth, lack of drainage, poor compaction, wrong backfill material, or missing reinforcement. Clay soil, hillside pressure, and heavy rainfall create stress that must be engineered into the wall system.

Can existing patios or walls be expanded, repaired, or modified?

Yes. We can extend patios, rebuild failing walls, upgrade outdated materials, or integrate new features like fire pits, seat walls, and outdoor kitchens, while ensuring the expansions blend seamlessly with existing grades and drainage.

Do hardscapes require ongoing maintenance?

While hardscapes are low-maintenance, they still benefit from seasonal inspection. This includes replenishing joint sand, sealing high-traffic areas, cleaning pavers, and checking for shifting or settling. We offer full-service maintenance programs to protect your investment.

What drainage solutions are commonly used with hardscaping in the South Hills?

French drains, swales, permeable pavers, channel drains, and subsurface gravel bases help move water safely away from hardscapes and foundations. Proper drainage is especially critical on clay-heavy or sloped properties.

What is efflorescence, and does it damage pavers or stone?

Efflorescence is a white, powdery mineral deposit that can appear on pavers or stone as moisture rises through the material. It’s cosmetic, not structural, and will naturally fade or can be removed professionally.

Do you provide warranties on hardscaping work?

Yes. All hardscaping installations come with both workmanship and manufacturer warranties. During your final walkthrough, we review material coverage, maintenance expectations, and long-term care recommendations.

Fine Craftsmanship, Durable Solutions

We can't take all the credit for our creative hardscaping solutions. They were, after all, inspired by the homeowner's needs and preferences. Each project is carefully customized to align your lifestyle goals with practical considerations for durability, maintenance requirements, and budget. Take a look:

View Our Portfolio

We Value Communication, Reliability,

and Efficiency Throughout Our Process

With our years of experience in Mt. Lebanon, Pennsylvania, and the entire Pittsburgh area, we've developed a streamlined process to take any project from start to finish. This is how it works:

STEP 1: 15-Minute Consultation Call

Fill out the contact form here on our site. We’ll call you and spend 15 minutes talking to you about your project. We’ll determine whether Dream Greener is the right fit for your project and if we are, we'll give you an idea of what to expect during our on-site visit.

STEP 2: Personalized Assessment & Dream Meeting

COMPREHENSIVE MAINTENANCE PROGRAMS:

Our licensed and certified experts will personally visit your property to gain a thorough understanding of your specific needs, allowing us to craft customized solutions for all aspects of your lawn care, garden maintenance, and outdoor living design requirements.

For landscape maintenance, we conduct our exclusive Dream Greener Analysis, which involves a meticulous inspection of your lawn, trees, plants, and hardscaping features. This comprehensive assessment empowers us to pinpoint potential issues and highlight areas for enhancement.

DESIGN/BUILD:

In design/build projects, the pivotal Dream Meeting comes into play. The investment for this is only $125. During this meeting, we meticulously evaluate your property while attentively listening to your preferences and requests. From this foundation, we begin shaping a plan that harmonizes with your vision, ensuring our proposed design not only meets but surpasses your expectations.

At this stage, we provide a design estimate fee and engage in discussions about the investment needed to transform your envisioned outdoor space into reality.

STEP 3: Plan Proposal

You’ll receive a copy of your personalized analysis and a detailed proposal within 24-48 hours.

STEP 4: Plan Approval + Agreement Signing

Once you electronically accept the proposal, we'll provide you with a convenient payment schedule and a secure link for payment authorization. Upon completing the proposal approval and payment authorization process, you'll receive a welcome email, text, and/or call, that outlines what to expect and when service will begin.  

STEP 5: Installation and Continuous Care

For lawn maintenance, treatments, and snow services, we aim to commence within 10 business days of agreement signing, subject to weather conditions. As for landscape maintenance and design/build projects, we can begin work as early as two weeks, considering any particular plant and material needs. Throughout your project, we'll ensure you're consistently informed of progress with regular updates, eliminating any uncertainty about the project's advancement.

STEP 6: Final Walkthrough + Ongoing Maintenance

When our team has finished your design/build project, your assigned project manager will accompany you on a comprehensive property walkthrough to ensure your utmost satisfaction with the results. We'll discuss the warranties and any maintenance requirements or ongoing services to keep your property looking great.  for lawn, landscaping, and snow services, you can count on us to keep you well-informed with continuous communications throughout all four seasons and during scheduled visits. Your beautiful property is our priority, year-round!

Dream Greener's Landscaping Services

We provide a comprehensive suite of landscaping and lawn care services to homeowners throughout Pittsburgh's South Hills. Have a look at some of our services below!

Learn More

With a registered landscape architect on our team, we can manage larger, more complex projects for our clients. We can provide full-scale site analysis, design, and permit coordination and filing.

Landscape Architecture

Our collaborative landscape design process starts with a Dream Meeting, where we get to know your property and your wishes. We'll provide expert recommendations based on your budget and your needs, and we'll pull it all together with a detailed proposal for your approval. Visit our Landscape Design page to learn more.

Landscape Design

Our landscape installation crews specializes in a diverse array of services, such as sod installation, mulch application, seasonal plantings, drainage solutions, and sustainable landscaping. We prioritize safety, efficiency, and property respect in all our projects. Visit our Landscape Installation page to learn more.

Landscape Installation

Elevate your outdoor space with our range of services, including paver patios, fire pits, seating walls, custom stonework, landscape lighting, water features, rock gardens, and boulderscapes. We specialize in crafting beautiful and comfortable outdoor areas. Visit our Outdoor Living page to learn more.

Outdoor Living

We offer comprehensive year-round property care services, including fine garden maintenance, mulch application, leaf removal, tree and shrub pruning, and seasonal cleanups. Let us take those outdoor chores off your to-do list and keep your property looking its best all year long. Learn more about Landscape Maintenance. 

Landscape Maintenance

Our professional lawn care services include fertilization, weed control, grub and insect control, aeration, overseeding, and mowing. With a meticulous scientific approach, we set the industry standard for precision and excellence in lawn care. Visit our Lawn Care page to learn more.

Lawn Care

We use integrated pest management practices to maintain an ecologically friendly environment for beneficial insects while controlling damaging pests. With a certified arborist on our team, we provide expert care and fertilization for trees and shrubs, ensuring their health and vitality. Visit our Tree and Plant Health Care page.

Tree and Plant Health Care

We provide responsive snow plowing and ice removal services to both residential and commercial clients, ensuring safe and usable sidewalks, stairs, driveways, and parking lots throughout the winter season. Visit our Snow page.

Snow and Ice

Landscape lighting enhances the beauty and functionality of your outdoor space by illuminating key features like pathways, gardens, and architectural elements. Read more about our landscape lighting.

Landscape Lighting

Our pest control services provide effective solutions to keep your home safe from unwanted pests like mosquitoes, ticks, and termites. Using eco-friendly treatments, we protect your property and loved ones while ensuring long-lasting results and peace of mind.

Pest Control

Dream Greener Lawn & Landscape Service Area Map
hotspot-marker Washington

Washington

hotspot-marker South Strabane Township

South Strabane Township

hotspot-marker Eighty Four

Eighty Four

hotspot-marker Mt. Lebanon

Mt. Lebanon

hotspot-marker Rosslyn Farms

Rosslyn Farms

hotspot-marker Carnegie

Carnegie

hotspot-marker Pittsburgh

Pittsburgh

hotspot-marker Robinson Township

Robinson Township

hotspot-marker Oakdale

Oakdale

hotspot-marker Imperial

Imperial

hotspot-marker McDonald

McDonald

hotspot-marker Presto

Presto

hotspot-marker South Fayette Township

South Fayette Township

hotspot-marker Bethel Park

Bethel Park

hotspot-marker Upper St. Clair

Upper St. Clair

hotspot-marker McMurray

McMurray

hotspot-marker Peters Township

Peters Township

hotspot-marker South Park Township

South Park Township

hotspot-marker Jefferson Hills

Jefferson Hills

hotspot-marker Finleyville

Finleyville

hotspot-marker Venetia

Venetia

hotspot-marker Canonsburg

Canonsburg

hotspot-marker Cecil

Cecil

Fine Hardscaping in Mt. Lebanon, PA and the Surrounding Pittsburgh Communities

At Dream Greener Lawn & Landscape, we provide residential landscape maintenance and lawn care, outdoor living design and installation, small tree services, plant health care, pest control, and snow removal in the Mt. Lebanon and Pittsburgh area. We work with homeowners and select business owners and property managers in the following communities:

  • Mt. Lebanon, PA
  • Upper St. Clair, PA
  • Peters Township (McMurray / Venetia), PA
  • Carnegie, PA
  • Presto, PA
  • Southpointe, PA
  • South Fayette Township, PA
  • Rosslyn Farms, PA
  • Bethel Park, PA
  • Canonsburg, PA
  • Imperial, PA
  • Washington, PA
  • Oakdale, PA
  • Pittsburgh, PA
  • South Strabane Township, PA
  • South Park Township, PA
  • Robinson Township, PA
  • Finleyville, PA
  • Jefferson Hills, PA
  • Eighty Four, PA
  • Cecil, PA
  • McDonald, PA
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Join a Friendly Landscaping Crew and Build a Career You'll Love

At Dream Greener Lawn & Landscape, we've cultivated a culture of courtesy and kindness, where all team members are heard and valued. We support your personal and professional growth with top pay, health insurance, paid vacation and personal days, ongoing training, and more. If you're friendly, hard-working, and passionate about advancing your career in the outdoor space industry, we hope you'll apply today.

Visit our Careers page to learn more and fill out our application form.

Join Our Team

Start Your Hardscaping Project Today

Dream Greener Lawn & Landscape creates hardscapes that enhance beauty, improve function, and withstand the demands of Pittsburgh’s climate. Whether you need a patio, walkway, retaining wall, or stone feature, our design and build team ensures your project is completed safely, efficiently, and with exceptional craftsmanship.

Contact us today to schedule your Dream Meeting and begin planning your hardscaping project.

Get Started

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(412) 835-1035
4991 Library Rd
Bethel Park PA 15102

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PA Lawn & Pesticide Licensed Applicator: BU#14361 | PA Registered Contractor: #105220

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