--- title: "J. Duggan & Associates PC-Landscape Architecture — Landscape Architects & Landscape Designers | Houzz" canonical_html_url: https://www.houzz.com/professionals/landscape-architects-and-landscape-designers/j-duggan-and-associates-pc-landscape-architecture-pfvwus-pf~1921955758 markdown_url: https://www.houzz.com/md/professionals/pf~1921955758.md entity_type: LocalBusiness business_name: "J. Duggan & Associates PC-Landscape Architecture" category: ["Landscape Architects & Landscape Designers"] image: https://st.hzcdn.com/fimgs/abe368e003f81df9_4183-w400-h400-b1-p10--.jpg address: "Winchester, Virginia 22602, United States" latitude: 39.1501 longitude: -78.269 phone: "(540) 974-2475" website: http://www.jdugganassociates.com rating: 5 review_count: 32 best_of_houzz_awards: 2 followers: 50 last_updated: 2026-09-22 --- # J. Duggan & Associates PC-Landscape Architecture Original Houzz profile: [J. Duggan & Associates PC-Landscape Architecture](https://www.houzz.com/professionals/landscape-architects-and-landscape-designers/j-duggan-and-associates-pc-landscape-architecture-pfvwus-pf~1921955758) ## Professional summary - **Primary category:** Landscape Architects & Landscape Designers - **Location:** Winchester, VA - **Serves:** Leesburg, Ashburn, Winchester, Strasburg, Stephens City, Middletown, Gore, Clark County, Clear Brook, Fauquier County, High View, Loudoun County, Stephenson, White Post - **Houzz rating:** 5.0 out of 5 (32 reviews) - **Best of Houzz:** 2 awards (2017–2018), for Service. ## About ### Houzz Badges - Star Houzzer - Recommended on Houzz - 500 Ideabook Saves J Duggan and Associates P.C. is a small Landscape Architecture-Construction Management firm located in the Northern Shenandoah Valley. Our smaller size allows us to get to know each client, understand his or her needs and be involved with all phases of each project. The residential design history of the firm includes numerous properties in Metro DC, Northern Virginia and the Shenandoah Valley over the last 30 years. Projects range from simple entry ways or outdoor rooms to residential/estate master plans, custom pools and surrounds. We believe we bring a creative yet realistic perspective to all our projects in that our designs benefit from more than twenty-five years of design/build experience. During that time the principal, Joseph Duggan was not only responsible for the designs, but also for their construction management/installation, seeing that the projects not only fulfilled the design program but also were installed on time and on budget . Although the firm has worked on high profile public/private projects throughout the country, we have a passion for residential and estate design, especially custom pools, water features and outdoor rooms. Our experience has taught us that a good project is a collaborative one, and that the design is only as good as the folks who implement it. To this end the firm has compiled a list of quality tradesmen/contractors in the area whose expertise covers every aspect of the installation. The relationships we have established over the last 30 years allow us to have a seamless integration of the process from conceptual design to final punch list. We promote dialogue with the trades and are eager to hear alternative views. We believe in getting out and getting involved and that the Landscape Architect doesn't have all the answers. These relationships allow us to offer you a comprehensive design/build solution-using experienced tradesmen who do what they do best working with a licensed Landscape Architect -who quite frankly-has seen it all! These relationships allow us to offer solutions at a competitive price- neither we nor the tradesmen have the large overhead of the"all in one firms". This allows your investment to be spent on quality- you pay for the quality-but save on the overhead. In short we are not contractors who "design" nor are we Architects who "build" everyone on our team does what they do best. This ensures that you receive a quality product at a very competitive price. ### Services Provided - Landscape Design - Garden Design - Hardscaping - Landscape Plans - Patio Design - Drought Tolerant Landscaping - Site Planning - Custom Fire Pits - Pool Landscaping - Custom Water Features - Swimming Pool Design - Gazebo Design & Construction - Deck Design - 3D Rendering - Drafting - Shed Design & Construction - Architectural Drawings - Construction Drawings - Deck Building - Masonry - Patio - Patio Construction - Planting - Planting Design - Retention Walls - Trellis Construction ### Areas Served - Leesburg - Ashburn - Winchester - Strasburg - Stephens City - Middletown - Gore - Clark County - Clear Brook - Fauquier County - High View - Loudoun County - Stephenson - White Post ### Typical Job Cost $10,000 - 500,000.00 ## Business Details | Field | Value | | --- | --- | | Business Name | J. Duggan & Associates PC-Landscape Architecture | | Address | Winchester, Virginia 22602, United States | | Phone | (540) 974-2475 | | Website | http://www.jdugganassociates.com | | License Number | Va Lic \# 000531 | | Followers on Houzz | 50 | **Social profiles:** - Facebook — https://www.facebook.com/JDugganAssociatesPc - LinkedIn — https://www.linkedin.com/pub/joe-duggan/9/b27/543 ## Contact - **Houzz profile:** [J. Duggan & Associates PC-Landscape Architecture](https://www.houzz.com/professionals/landscape-architects-and-landscape-designers/j-duggan-and-associates-pc-landscape-architecture-pfvwus-pf~1921955758) - **Website:** http://www.jdugganassociates.com - **Phone:** (540) 974-2475 ## Credentials **Certifications & Awards** - Landscape Contractor Association Grand Design Award Winner National Pool and Spa Assoc. Judge for National Design Awards - Chairman of National Design Build committee of the American Society of Landscape Architects - President’s Award –Christendom College - **Best of Houzz:** 2 awards (2017–2018), for Service. **Affiliations** - [American Society of Landscape Architects](https://www.houzz.com/professionals/schools-and-organizations/american-society-of-landscape-architects-pfvwus-pf~2014062207) ## Reviews **Overall rating: 5.0 out of 5 — 32 reviews** ### Reviews **★★★★★ — Niles Akens, Jan. 2019** > Joe put together a master plan for our backyard project, which included landscaping, pavilion with deck, and a pool design. He is easy to work with and responsive to emails/calls. It was very apparent during our interactions that Joe has a lot of experience with all the processes we would encounter during our pool construction and as a result we were prepared every step of the way. > > Joe met with us to discuss what we were interested in and put together an initial sketch to make sure he captured our vision. He followed up with some design options and let us hone those designs into the final product. He provided a master plan packet and lots of 3d model captures that made the process of getting approval from our HOA effortless. He also worked closely with the pool builder we selected. > > We were working on a budget, so Joe was kind enough to break the different projects down into phases that we could execute as we had time and funding. **★★★★★ — William Skuba, Jan. 2019** > Joe is a professional, in every sense of the word. Knowledgeable, personable, and honest. He's the type of person who you hire on your project so you can stop worrying about it. Thanks, Joe! **★★★★★ — Allen Nicholls, Oct. 2018** > Joe did a wonderful job designing a pool and patio for my daughters family. The design was a one of a kind that fit the site very well. Joe’s ideas and plans were much on point and budget. I would definitely use his services again. **★★★★★ — Bob Bridges, Dec. 2017** > Simply stated Joe has the ability to visualize your dream. His experience leaves him as one of the true concept to completion outdoor living space professionals in the Mid-Atlantic. J. Duggan & Associates works on each project as if it were his very own. His arrangement of design elements clearly sets Joe's designs apart from the ordinary. If you are looking for a Residential, Commercial or Planning design/consultation or project management which will set your project apart from the mundane, J. Duggan & Associates will be the right choice. Great things happen when working with Joe, he ensure's absolute precision of each projects construction. His high standard requires contractors who can implement his designs into his clients expectation. J. Duggan & Associates passion is truly reflected in their work. **★★★★★ — Dian Schmiedicke, Dec. 2017** > Living in the same community I have gotten to know Joe and his Family over a number of years, seeing him at various social ad community events. I have also seen and enjoyed some of his other projects in the community, most notably a friend’s pool and surrounds, where a number of us (Joe included) would relax while our children played. > > When we purchased a new home we asked Joe to help with some concepts for the existing pool and hillside plantings that were in need of some renovation. Our thought was to have Joe complete the design and then we would have the installation performed with the help of workers from my husband’s shop. > > Joe not only helped us with the design, which worked well, he also helped us purchase the plantings from wholesale suppliers he works with saving us a good deal of cost, which more than covered his services. He was always available when questions arose, working with us until completion. When there were potential scheduling/delivery problems he helped us work through the issues with the supplier, insuring everything worked out. > > I would heartily recommend Joe for design, consultation, project management on anything outside, he is very easy going, no pressure, and listens well, making sure the results are what one wants! **★★★★★ — Rick Reynolds, Dec. 2017** > Joe listened to what we wanted and steered us in the right direction. He always verified selections and was mindful of our budget and timeline. Highly recommend. **★★★★★ — Patty Schuchman, Dec. 2017** > Joe was incredibly easy to work with, and the results were exactly what I wanted. He listened to my wants, and made great suggestions along the way to give me plans for a perfect garden setting. **★★★★★ — dearaliciadc, Dec. 2017** > Joe is in the process of creating a magical firepit and walking trail on our woodsy property. Joe has been very timely with his communications and shared his expert advice about how to best highlight the natural beauty of our property. We have also appreciated Joe's honesty about his personal opinions (like when he agreed we should wait a year to consider putting in a pool until we have a better sense of the place) and his care in communicating in great detail via email. **★★★★★ — Richie Wilkins, Dec. 2017** > Residential-Richie Wilkins Referral > I was considering improvements for my residence in Frederick County which included a pool with hot tub and its surrounds featuring an outdoor fireplace. The site itself is unique- so I was concerned with whom to work with regarding this, I was especially concerned that the design not intrude on a view I have of a lake bordering my property. In short I wanted the pool and surrounds to complement the overall aesthetics of my property, not compete with it. I was also concerned with finding the proper contractors to help with the installation of the project once the design was complete. I decided that a ‘Master’ Plan needed to be prepared in order to cover all the options and just as important establish and work with a budget I was comfortable with. > Joe took the time to get to know the site and understand how I wanted to use it. Joe’s style is very collaborative-keeping the client involved. Once he completed initial sketches of options for the space he met with both myself and my children to discuss the options and listened closely to our feedback. Once an option was selected (with modifications based on feedback) Joe kept us in the loop by sending updates of the design via graphics sent by email and follow up meetings. The end result was a design that we were satisfied with. > Once all the details were set Joe then arranged for items to be bid through his list of contractors and craftsmen, We met with numerous contractors, requested and reviewed the bids, revising the design as needed, and sending them out again for revised estimates. Once the team was selected, Joe helped with contract negotiations, making it a point to be available to answer questions as they came up. I particularly appreciate his knowledge of the trades and his willingness to listen and revise the design per contractor’s feedback- in short he has a real respect for the folks who do the actual work-making this a collaborative effort. > The project has been completed I am pleased to say things went well , and I look forward to enjoying my new space for years to come. I would recommend Joe to anyone considering a project of this type themselves, they will be in good hands. **★★★★★ — Dan Swiger, Dec. 2017** > We have worked with Joe on numerous projects over the last 10 years - both large and small. His attention to detail, creativity and flexibility make him a pleasure to work with. **★★★★★ — DESIGN CONCEPTS, Dec. 2016** > Joe and I have been collaborating on projects for over 12 years. As an Architect, I realize that a project’s relationship to its site is a major factor in its success. Joe is a creative designer whose talent as a Landscape Architect can be a huge asset in making that work. More importantly however is his personal commitment to a project from design through final installation. > One of our early projects together in 2005 was a Lodge / Community Center in Canaan Valley. Joe and I worked closely on the signage, approach, entrance design, and traffic circulation to ensure a pleasant experience from arrival to departure. Since the site was covered with boulders which would have been costly to remove, Joe designed signage and entrance features by placing the boulders in groups and landscaping around them, saving the owner a significant amount of money while not compromising the design. As the date of the opening was approaching, the contractor was having difficulty locating and placing the boulders correctly. Joe dropped what he was doing to be on site. He personally instructed the proper placement of the boulders to ensure that they would complement the rustic nature of that area. The result was an attractive entrance and site that left a lasting impression on the visitors. The owner credits this success in part to Joe’s efforts and provided a complimentary letter thanking him for his efforts. > More recently in 2016, Joe and I were part of a team doing consultation work for a Community Center in Prince William County. The team provided a thorough analysis of expansion / renovation options. The project was a success and as always it was an enjoyable experience working with Joe. > I look forward to working with Joe in the future and would recommend him without hesitation to anyone needing the services of a Landscape Architect. **Comment from J. Duggan & Associates PC-Landscape Architecture:** > Thanks Tim > Always a pleasure working with You- you are a talented Architect with nice projects-always fullfilling! > Looking forward to many new projects! **★★★★★ — T Siragusa, Dec. 2016** > Highly recommended! JDA was hired to provide landscape design service for a residential project. (backyard transformation plus swimming pool). Joe is very knowledgeable in landscape design; budget-conscious and flexible, and willing to work with the client. He is punctual, easy to communicate with, and has the talent for 'listening'. Successful projects begin with a successful design phase, and Joe has exceeded expectations. Will post photos after work completion (spring, 2017) ## Selected projects - [Woodland Pool](https://www.houzz.com/hznb/projects/woodland-pool-pj-vj~2075252) - Location: Winchester, VA - Photos: 4 - Description: This project involved the design and placing of a pool and surrounds in a wooded uphill from a lake. Kept things simple and natural to complement the space, not compete with it. - [Pool with a view](https://www.houzz.com/hznb/projects/pool-with-a-view-pj-vj~2075265) - Location: Markham, VA - Photos: 5 - [Shenandoah Valley Country Estate](https://www.houzz.com/hznb/projects/shenandoah-valley-country-estate-pj-vj~839198) - Location: Shenandoah, VA - Photos: 20 - Description: These pictures showcase some of the spaces and plantings of a Master plan done for a country estate in the Shenandoah Valley, The design began with a blank slate as the Residence and Outbuildings were just completed and the grounds mostly barren. The intent of the design was to use masses of plants that highlight the different seasons while minimizing maintenance. I have found that using too many varieties of plantings on a project this size leads to unreasonable maintenance. The trick is to be… - [Occoquan Contemporary Pools, Spa, & Overlook](https://www.houzz.com/hznb/projects/occoquan-contemporary-pools-spa-and-overlook-pj-vj~839230) - Location: Occoquan, VA - Photos: 8 - Description: A very contemporary design of an infinity pool and surrounds overlooking the Occoquan. Project included 2 pools a infinity edge pool for adult play and a shallow 'kiddie' pool. A spa with it's own infinity edge all around sits between the pools and acts as a central focal point with a run of water reaching out to the river. Project was rounded out with a fire pit, pool house and plantings all around. In short a unique contemporary design that fits the residence while connecting one to the river. - [Shenandoah Pool & Surrounds](https://www.houzz.com/hznb/projects/shenandoah-pool-and-surrounds-pj-vj~839192) - Location: Front Royal, VA - Photos: 7 - Description: This project involved designing a space on a property that literally bordered the Shenandoah National Park. The intent was to keep the rustic feel of the park while dealing with some steep terrain and taking advantage of the views of the Valley below. We actually had a survey crew to document the best views and used that information to locate the pool and surrounds. We then used materials that would give a rugged feel while still feeling 'comfy'. The result was a fun space that really fits the a… - [Piedmont Entry Walk](https://www.houzz.com/hznb/projects/piedmont-entry-walk-pj-vj~839221) - Location: Winchester, VA - Photos: 4 - Description: This was a design for an entry of a 'Gentlemans' Farm House overlooking the Virginia countryside.The views of the countryside from the front porch called for a design of the entry that supported not competed with the surroundings. The custom stone wall worked well with the brick pavers the stone colors seem to fit the countryside perfectly!. The ornamental grass seemed to give things an airy feel and framed the pond in the distance nicely! - [Potomac Outdoor Family Space & Pool](https://www.houzz.com/hznb/projects/potomac-outdoor-family-space-and-pool-pj-vj~839195) - Location: Potomac, MD - Photos: 7 - Description: This design called for an informal family space to be placed in a tight area The custom shape of the residence, in particular the curved window wall facing the pool helped to define it's shape-especially the spa. Random pavers help to set the informal feel of the space. Plantings on the far side of the pool provide a foreground of the view beyond. All combine to create a versatile yet comfortable space for family entertainment. - [Blue Ridge Family Estate, Pool, & Surrounds](https://www.houzz.com/hznb/projects/blue-ridge-family-estate-pool-and-surrounds-pj-vj~839247) - Location: Front Royal, VA - Photos: 12 - Description: A highly versatile space that works with an Historic Structure, handles a variety of uses while being able to take advantage of views overlooking the Shenandoah Valley. Design program called for replacement of existing pool with new pool and surrounds in same location. Family is well known locally and frequently hosts informal gatherings along with formal events for charity. The space had to accommodate large formal events and feel comfortable enough for informal family activities. - [Boyce Farmhouse Patio Renovation](https://www.houzz.com/hznb/projects/boyce-farmhouse-patio-renovation-pj-vj~1486693) - Location: Boyce, VA - Photos: 5 - Description: This was a nice project for a great couple in Boyce Virginia -Piedmont Countryside outside of DC. It is located on a small farm used by the family as a 2nd residence-an escape from the demanding life they have in the DC area. The goal was to provide a friendly environment adjacent to the farmhouse for the family to use taking advantage of the views of but not intruding on the farm itself. Completed right before Christmas it now is open for ‘business’! - [Potomac Pool and Exterior Renovation](https://www.houzz.com/hznb/projects/potomac-pool-and-exterior-renovation-pj-vj~839263) - Location: Potomac, MD - Photos: 7 - Description: This was a fun project, the design of a family style resort for a very active family. Project included pool, hot tub surrounds, outdoor kitchen, gazebo, deck and combination tree planter and water feature. All of this had to fit in a suburban yard and did so nicely! - [Entries, Walks, Misc. Features](https://www.houzz.com/hznb/projects/entries-walks-misc-features-pj-vj~1047153) - Location: Not specified - Photos: 5 - Description: These are a sampling of some entries, overlooks etc. that show the range of materials that can be used. Most of my work involves upscale residences in a country setting which dictates the feel of things! - [Plantings Portfolio](https://www.houzz.com/hznb/projects/plantings-portfolio-pj-vj~1047156) - Location: Not specified - Photos: 22 - Description: The following are a series of plantings done over the years throughout the Northern Virginia/Loudoun County and Shenandoah Valley. They range from relaxed, naturalized to formal completed for both commercial spaces and private residences. Although we work with each project on an individual basis we tend towards using masses of plantings. This provides for more impact , highlights the change of seasons and reduces the maintenance requirements. We feel this type of design Creates interest all year… - [Patios Portfolio](https://www.houzz.com/hznb/projects/patios-portfolio-pj-vj~1047154) - Location: Not specified - Photos: 26 - Description: The following is a portfolio of various patios designed and built over the last thirty years. All were done in the Northern Virginia/Metro DC area. They reflect a variety of styles and budgets, from simple walkways to elaborate spaces. We feel this reflects our flexibility in design working with the style of architecture of the residence and site itself. Most importantly however we strive to work with the clients wishes and budget to create spaces that work for and reflect them. - [Pools-Waterfeatures](https://www.houzz.com/hznb/projects/pools-waterfeatures-pj-vj~1047155) - Location: Not specified - Photos: 16 - Description: A sampling of various pools and surrounds Designed over the last 15 odd years. They range from simple designs to accommodate a small family to elaborate installations on major estates. Each was hopefully designed to work with both the client's needs and site characteristics. - [Decks](https://www.houzz.com/hznb/projects/decks-pj-vj~1047152) - Location: Not specified - Photos: 10 - Description: A sampling of decks over the last 30 odd years. Mostly simple designs reflecting informal spaces. - [Entry Renovation](https://www.houzz.com/hznb/projects/entry-renovation-pj-vj~2076263) - Location: Markham, VA - Photos: 6 - [Front Royal Patio](https://www.houzz.com/hznb/projects/front-royal-patio-pj-vj~2704669) - Location: Front Royal, VA - Photos: 2 - [Front Royal Traditional Patio](https://www.houzz.com/hznb/projects/front-royal-traditional-patio-pj-vj~2704671) - Location: Front Royal, VA - Photos: 2 [See all 18 projects](https://www.houzz.com/professionals/landscape-architects-and-landscape-designers/j-duggan-and-associates-pc-landscape-architecture-pfvwus-pf~1921955758) ## Ideabooks - [Ebert Residence 10-2023](https://www.houzz.com/ideabooks/171436293/list/ebert-residence-10-2023) — 11 ideas - [Buettner Residence](https://www.houzz.com/ideabooks/167360978/list/buettner-residence) — 29 ideas - [Sittner-McNulty](https://www.houzz.com/ideabooks/160943088/list/sittner-mcnulty) — 146 ideas - [Henger](https://www.houzz.com/ideabooks/162829558/list/henger) — 15 ideas - [Dan INfo](https://www.houzz.com/ideabooks/162439046/list/dan-info) — 3 ideas - [Reynolds Railing](https://www.houzz.com/ideabooks/94057159/list/reynolds-railing) — 16 ideas - [Winer](https://www.houzz.com/ideabooks/149511545/list/winer) — 10 ideas - [Wouters material selection](https://www.houzz.com/ideabooks/148769991/list/wouters-material-selection) — 16 ideas - [Archer Pool Surrounds](https://www.houzz.com/ideabooks/148266134/list/archer-pool-surrounds) — 35 ideas - [Pool Steps](https://www.houzz.com/ideabooks/138455795/list/pool-steps) — 15 ideas - [Turturro Ideas](https://www.houzz.com/ideabooks/138274763/list/turturro-ideas) — 3 ideas - [Wiley Photos](https://www.houzz.com/ideabooks/132710158/list/wiley-photos) — 15 ideas - [Spelunkers Fountain](https://www.houzz.com/ideabooks/127456420/list/spelunkers-fountain) — 32 ideas - [Reynolds Pool Ideas](https://www.houzz.com/ideabooks/126214498/list/reynolds-pool-ideas) — 3 ideas - [Tomsko Pool Ideas](https://www.houzz.com/ideabooks/125731207/list/tomsko-pool-ideas) — 4 ideas - [gatz](https://www.houzz.com/ideabooks/124715661/list/gatz) — 6 ideas - [Porter](https://www.houzz.com/ideabooks/122251895/list/porter) — 81 ideas - [Porter Trails](https://www.houzz.com/ideabooks/122409293/list/porter-trails) — 8 ideas - [Porter Playgrounds](https://www.houzz.com/ideabooks/122254968/list/porter-playgrounds) — 33 ideas - [Deck Screens](https://www.houzz.com/ideabooks/114099490/list/deck-screens) — 29 ideas [See all 32 ideabooks](https://www.houzz.com/ideabooks/users/duggan4026) --- *Source: Houzz professional profile. Reflects the profile as of 2026-09-22.*