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Front Range, CO
Foothills, CO

Main: (303) 569-4248
Alternate: (303) 750-6060

email@phaseonelandscapes.com

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Denver Patio and Deck Builders

Denver Patio and Deck Builders You Can Trust

A patio or deck is more than an outdoor surface. It shapes how you use your home, how you gather, and how your property performs over time. At Phase One Landscapes, we design and build patios and decks as integrated parts of a complete outdoor living plan, managed by one accountable, in-house team from the first conversation through construction and long-term care.

We serve homeowners throughout the Greater Denver Metro area and the Colorado Front Range who value craftsmanship, transparency, and a steady partner they can rely on.

If you’re looking for patio and deck builders who prioritize clear planning and thoughtful design, request an appointment here to begin.

Inspiration Gallery: Custom Patios and Decks Across Denver

Explore our gallery to see patios and decks we’ve designed and built for homeowners across the Greater Denver Metro area and Colorado’s Front Range. Each project is planned around the home, the property, and how the homeowner actually uses their outdoor space, from simple backyard patios for daily living to multi-level decks built for hosting. These aren’t pre-set packages or one-size-fits-all builds. They’re custom outdoor spaces designed to fit the home, the site, and Colorado’s climate.

Patios and Decks as Part of a
Complete Outdoor Living Plan

Patios and decks often form the backbone of a larger landscape investment. They influence circulation, elevation changes, drainage, and how future features connect to the home. When planned well, they create a strong foundation for everything that follows.

When these spaces are designed without a long-term view, homeowners can run into avoidable challenges. Finished patios may need to be reworked to add future kitchens or fire features, drainage issues can emerge as planting or walls are installed, and visual continuity can suffer between phases, often driving up costs through redesign or demolition.

Our approach starts with the full property in mind. We consider how your patio or deck functions today and how it can support future phases, helping protect both the overall layout and your investment over time.

“A well-planned patio or deck sets the direction for the entire landscape. When you think ahead from the start, you avoid costly changes later and end up with a space that truly works.”

Our Design-Build Approach to Patios and Decks

One Accountable Team from First Meeting to Final Walkthrough

With Phase One Landscapes, your project stays with one team throughout the entire process.

That means:

  • The same in-house designer and project manager from start to finish
  • Seamless transition from design through to construction
  • Faster responses and streamlined communication
  • Design intent protected during construction

This continuity becomes especially important when conditions change once work begins. The person guiding your project already understands your goals, priorities, and constraints.

Transparent Pricing and Expectation Setting

We believe trust is built through clarity. From the very beginning, we align scope, budget, and expectations, guiding clients through options, trade-offs, and real-world considerations so there are no surprises down the road. That upfront transparency creates a smoother process and stronger long-term results.

Our pricing reflects fair market value and real construction conditions, with early budget conversations tied directly to design decisions to keep expectations aligned from the start. We rely on clear documentation to explain any changes in scope or cost and prioritize straightforward, honest conversations about options and practical next steps at every stage.

Landscape construction involves unknowns once excavation begins. Soil conditions, utilities, and drainage issues are part of the reality. We plan for them, explain them clearly, and manage changes responsibly.

Construction Managed In-House

Our patios and decks are built by experienced, in-house crews who understand our standards and processes inside and out. When subcontractors are required, they’re carefully coordinated and overseen by our team to keep every phase of construction aligned with the original design and intent. To see how this all comes together, explore our landscape architecture approach.

This approach allows us to maintain consistent:

  1. Quality control 
  2. Predictable scheduling 
  3. Proper permitting 
  4. Inspections throughout the build. 

Just as important, it creates clear accountability, there’s no confusion about who is responsible for the finished result, because we own the process from start to finish.

Our Design Process

Initial Consultation

A successful patio or deck begins with a thoughtful design process that balances creativity, function, and real-world construction realities.

We begin with an on-site conversation at your property to fully understand how the space should function today and how it may evolve over time. This allows us to evaluate real conditions, listen to priorities, and establish clear expectations before design begins.

That initial meeting sets the foundation for every design, budget, and construction decision that follows, helping ensure a smoother process and better long-term results.

Concept Development and Budget Alignment

From there, we develop design concepts that balance your vision with the real-world conditions of your property. Preliminary layouts, material direction, elevation changes, and drainage considerations are evaluated together to ensure the design works both aesthetically and functionally.

When appropriate, we also look ahead to how the patio or deck may integrate with future landscape phases and provide early construction budget guidance. This phase allows us to explore options, discuss trade-offs, and refine priorities before anything is finalized. The goal is to keep design decisions and budget expectations aligned early, setting the project up for a smoother build and stronger long-term performance.

Refinement and Final Planning

Once there is something to point at, decisions become clearer. With a defined concept in place, we refine the design based on your feedback, adjust materials or scope as needed, and work through the details together, ensuring the final plan reflects both your priorities and the realities of construction.

At this stage, we:

  • Confirm material selections and finish details
  • Finalize the construction scope and project boundaries
  • Review anticipated timelines and construction sequencing
  • Prepare documentation for permitting and construction scheduling

This preparation is key to allow construction to move forward smoothly and efficiently.

Custom Patio Design and Construction

A durable patio starts below the surface. Base preparation and drainage determine how well the patio holds up over time, especially in Denver’s freeze-thaw climate.

Our custom patio work commonly includes:

  • Concrete, masonry pavers, or natural stone: Material options selected for durability, aesthetics, and performance in Colorado’s climate.
  • Properly engineered base systems: Built to support long-term stability, manage freeze-thaw cycles, and prevent settling or shifting over time.
  • Drainage solutions tailored to the site: Designed to move water away from structures and surfaces, protecting both the patio and surrounding landscape.
  • Integrated steps, seating walls, and other outdoor features: Thoughtfully incorporated elements, such as fire or water features, that improve usability, circulation, and the overall experience of the space.

“A patio that lasts isn’t just about what you see on the surface. When the base, drainage, and details are done right from the start, the space performs better and holds its value for years.”

Custom Deck Design and Construction

Decks require thoughtful planning to perform safely and comfortably in Colorado’s high-altitude sun and dry climate. We design each project with durability, comfort, and long-term performance in mind.

Our deck projects may include wood or composite materials selected for appearance and resilience, structurally sound framing systems built for longevity, and code-compliant railings and stairs that balance safety with visual appeal. We also design multi-level or elevated layouts that respond to grade changes, views, and how you plan to use the space.

Throughout the process, we help you understand maintenance expectations, heat considerations, and material lifespan so you can move forward with clarity and confidence. Explore our landscape construction services to learn more.

What to Expect During Your Patio or Deck Project

Once construction begins, your project manager remains your primary point of contact. As experienced outdoor patio contractors, we manage the details so your project stays organized and predictable.

You can expect:

  • Clear communication as work progresses
  • Coordinated scheduling of crews and inspections
  • Prompt updates if site conditions require adjustments
  • Calm, solution-focused guidance if decisions are needed

Our goal is a steady, organized experience from start to finish.

Protecting Your Investment After Construction

Our responsibility continues after the final walkthrough.

We support your investment through:

  • A 30-day post-completion check-in
  • Irrigation follow-through during establishment
  • One-year warranty on plant material
  • Two-year limited warranty on hardscape elements

Outdoor environments evolve, and having a team of Denver deck builders that understand your project from the ground up helps ensure your space continues to perform as intended.

About Phase One Landscapes

Our Story

Founded on a passion for innovative design and quality construction, Phase One Landscapes has been shaping outdoor environments for over three decades. As local Denver landscape architects, we have built a reputation for excellence, creating high-end, custom spaces that stand the test of time. Our clients are more than just projects—they are lifelong partners. From the first consultation to the final build, we prioritize long-term relationships, ensuring every space we design continues to bring joy and function for years to come. 

Our Team

Our award-winning team of landscape architects in Denver, CO, brings a wealth of experience and creativity to each project. With multiple industry accolades, including recognition from the Associated Landscape Contractors of Colorado and the American Society of Landscape Architects, our expertise is well-established. Every project is carried out with the keen eye of skilled professionals who understand the art and science of landscape architecture. 

Our Design Philosophy

We believe great design begins with a deep understanding of our clients’ needs. Our approach is built on collaboration because we know each project is as unique as the homeowner it serves. Whether designing a sleek modern patio or a lush, inviting garden, our goal is to craft spaces that seamlessly blend aesthetics with functionality. Every element is chosen with care, resulting in landscapes that feel like a natural extension of your home.  

Client Testimonials: Transforming Dreams into Reality

Frequently Asked Questions About Patios and Decks in Denver

How much does a patio or deck cost in Denver?

Costs vary based on size, materials, site conditions, and complexity. We focus on early alignment so expectations are clear before construction begins.

Do patios and decks require permits?

Many decks and some patios do require permits. We handle permitting and coordination as part of our design-build process.

How long does construction take?

Timelines depend on scope and scheduling. We provide realistic expectations based on your specific project.

What materials perform best in Denver’s climate?

Freeze-thaw cycles, intense sun, and low humidity all matter. We guide material selection based on durability, comfort, and maintenance.

How are changes handled once work begins?

Changes are documented, explained clearly, and managed fairly so you remain informed and in control.

35 Years of Experience

Ready to Transform Your Patio and Deck? Let’s Start Your Project

We’d love to talk with you about your patio or deck project. Whether you’re envisioning a welcoming outdoor living space, a custom deck for entertaining, or a beautifully designed patio, our team is ready to bring your vision to life. Every great project starts with a conversation—not a commitment.

Start with a Conversation, Not a Sales Pitch

If you are considering a patio or deck in Denver or the Front Range, we start with a conversation focused on clarity and planning, not pressure.

Phase One Landscapes has served Denver homeowners since 1994, delivering fully custom outdoor living environments through craftsmanship, transparency, and one accountable team. 

When you are ready, we are here to guide your project from first idea through completion and beyond.