Tanner Consulting LLC- Landscape Architecture

Great design and great follow thru with the project. Minimalistic, tasteful and great for long-term management with Horizon Landscaping service. I am very pleased!

We hired DRM Design Group after seeing their work here on Houzz, and it was a wonderful decision. Derek worked with us to help refine our vision, and together we came up with a design plan that was absolutely extraordinary without breaking our budget. The team at DRM were extremely hands on, always communicating to us the ongoing progress and timelines. If I ever had any issues or questions, Derek's response was prompt. I trusted him every step of the way. We didn't just get an updated backyard, we've added a new area to entertain and enjoy life outdoors in a way we never imagined. I'd recommend DRM to anyone thinking about tackling an outdoor redesign. His design skills are extraordinary, but it was his hands on approach to our project that impressed us the most.

We hired DRM Design Group to take an empty lot before our house was built and create a 10 phase plan that we could implement over time. Not only did they deliver everything based on our wants but they gave us the confidence to take on some of these projects by ourselves. DRM is everything that we were looking for in a company and look forward to our ongoing relationship.

When it comes to Landscaping and Design, this is who you want to use, great to work with and unmatched professionalism.

Derek and his team are amazing! He is a great listener and delivered exactly what we wanted while working within our budget. He truly transformed our front yard giving it beauty and function. Our yard survived a very harsh Oklahoma winter giving testament to the fact he is very knowledgable and conscious about the plants he chooses. We will definitely use DRM Design for any further landscaping design needs!

When we began working with DRM Designs we were looking for a master plan for our backyard and front yard...removal of 6 large trees, addressing a water drainage issue, replacement & redesigning of retaining walls, outdoor lighting, replacement of fence, providing additional entertaining space, fire pit, outdoor art and adding an outdoor kitchen. We wanted the end results to transform our entire backyard into a resort atmosphere and enhance the street appeal. Working with DRM Design during the design stage was enjoyable, professional, and flexible to our input. Due to the complexity we hired DRM Design to oversee our project. Once provided a budget we were impressed to see how cost conscience he was to stay within it. The outcome was far superior to anything we imagined---Mission Accomplished! After seeing our finished project, a few of our friends have hired DRM Design.

Derek did a great job creating a man cave space for me. He had the vision to design a home addition that actually complimented the original house instead of looking like an add on addition. He was always available during the construction and was a great asset working between us and the contractor when issues arose.

We have just finished the design phase and are about to begin installation. We love Derek's design sense and creative plant choices that are ideal to our climate. He's a very good listener and has incorporated our ideas and preferences into the design.

Derek McCall of DRM Design Group created a stunning design for our landscaping project. His concept coordinated well with the natural flora in our rural setting. Terraces, walkways, and steps create a natural flow from one area to another and compensate a sloping terrain. He used native plantings that attract butterflies and provide a variety of texture and color. Derek is very professional and responsive to budget and timing needs---he completed our project in time for an outdoor wedding. We will be asking DRM Design Group to assist us again to expand the landscape design to include a pool area.

Derek and staff at DRM Design did a wonderful job on our project. We had a diffucult time creating a vision for our outdoor paradise and Derek solved our problem. Creative, vision driven, and precise would describe Derek's abilities. We have been very happy and excited with DRM's professional services.

We first met Derek at the Tulsa Home and Garden Show 2012, but had already seen his sign in front of homes in the Brookside Tulsa area. I was impressed with his designs and by finding him actively working on a design at the drafting table during the show. Our projects are 1) replacing the detached carriage house of our 19-teens Maple Ridge house; and 2) the Master Landscape Plan for the Front, rear and Outdoor Kitchen areas. Derek and Jessica have been a pleasure to work with and have seamlessly incorporated our desires and future plans into the designs. The Garage project is in the permitting phase and the design plans not only look good, but have also allowed our contractor to provide us with very accurate estimations of build costs.

They designed a long term landscape plan for our 7 acre property where our house is located. He first listened to our concerns and priorities before offering suggestions. He is extremely talented and creative and understood when we told him we needed to do the work in phases. The projects we have completed are a flagstone patio and surrounding landscape, designed around an Italian pizza oven we had purchased. He also helped us design a second story deck above an extension to the previous patio. He is very knowledgeable about the plants that are native to this area and those that will do well here. I would highly recommend this company for residential landscape design.