Kalyx Green Design & Build

Kalyx Green Design & Build

5.0(3 reviews)


As a design and build General contractor we provide you with one stop shop to elevate the anxiety of building your dream home or adding to you existing home or even renovating your Kitchen and Bath. So let us do the heavy lifting while you can relax knowing that you will have that dream Home or renovation done write the first time.

Every time our old clients call us to do more work for them or refer us to their family and friends, that is a reward behind any other rewards.


Hired 2 times
14 employees
29 years in business
Serves Rockville , MD

Payment methods

Credit Card, Cash, Zelle

Photos and videos

  • Reviews

    0 reviews


    Lauren P.

    John Ahrar gives personal attention. He is thorough, thoughtful, reliable, and honest. He delivers an excellent and timely work product. Hes renovated two houses (gut jobs), made basic home improvements to my current home, and built a garage for us.
    ... Show more
    April 20, 2020


    Paul J.

    An excellent experience on excavation and concrete pour and finish of a foundation and slab for a carport / garage. They followed my plans and worked with me on recommendations and solutions to grading conditions. John and his crew were a pleasure to work with and I look forward to working with them again!
    ... Show more
    April 11, 2020
    Hired on HomeGuide


    Paul J.

    John, the owner and his crew, led by Malardo were very professional. They adapted to my requests regarding the sloping site and the requirements necessary to accomplish a well constructed concrete slab with reinforced footings and foundation walls for a future carport/garage. It was a great experience for me and my client!
    ... Show more
    April 06, 2020
    Hired on HomeGuide

    Frequently asked questions

    We will make an appointment.

    We will visit you.

    We listen to your needs and budget for the project.

    We will provide a full design based on your needs and our Ideas.

    Up on approval by the client we will provide full pricing.

    Up on acceptance by the client and signing full construction contract and document we proceed with construction. 

    Architectural and civil engineering and over 40 years of combined experience in design and construction. 

    Our pricing is based on customer’s requirement and cost of construction. We charge $75 Hr. consultation fee which will be refunded to the customer upon customer signed construction contract. 

    After graduating from University and working with different Architectural/Design firms we decided to open and start our company in 1996. 

    Homeowners, Comercial clients, HOA, Home developers and Land developers. 

    Make sure they are who they say they are,

    Make sure they are bonded and insures and most defiantly licensed General contractor.

    Check their Licenses with the local and state jurisdiction. Check their insurance and bonds by calling the companies. 

    And finally check their references. 

    Ask the company about their experiences.

    Ask to see some of their work and references

    When you meet with them see if they are listening to you or they are just trying to sale.

    And finally see if their personality matches yours since this is like taking a friend who needs to be there after the work is done, not just doing the job , taking the money and leaving. 


    Services offered

    Home Modification For Disabled Persons
    Masonry Construction Services
    Masonry Repair And Maintenance
    Furnace And Heating System Installation Or Replacement
    Roof Repair Or Maintenance
    Drywall Installation And Hanging
    Custom Cabinet Making
    Water Feature Installation
    Drywall Repair And Texturing
    Switch And Outlet Repair
    Home Theater System Repair Or Service
    Circuit Breaker Panel Or Fuse Box Repair
    Popcorn Texture Removal
    Landscaping Design
    Gazebo Installation
    Patio Cover Installation
    Window Treatment Installation Or Replacement
    Home Waterproofing
    Boulder Placement
    Patio Addition
    Circuit Breaker Panel Or Fuse Box Installation
    Switch And Outlet Installation
    Home Theater Construction
    Exterior Painting
    Railing Installation Or Remodel
    Stair Installation
    Architectural Services
    Demolition Services
    Framing Carpentry
    Stucco Application
    Concrete Installation
    Duct And Vent Installation Or Removal
    Generator Installation
    Thermostat Installation
    General Contracting
    Paint Removal
    Deck Or Porch Repair
    Construction Services
    Concrete Removal
    Countertop Installation
    Central Air Conditioning Repair
    Lighting Installation
    Carpet Removal
    Fence Painting
    Sod Installation
    Finish Carpentry - Trim - Crown Molding
    Roof Installation Or Replacement
    New Home Construction
    Garbage Disposal Installation
    Residential Window Tinting
    Door Installation
    Basement Finishing
    Faux Finishing Or Painting
    Floor Painting Or Coating
    Tile Installation
    Sound Proofing
    Deck Or Porch Addition
    Concrete Repair And Maintenance
    Fence Repair
    Water Heater Installation
    Garbage Disposal Repair
    Central Air Conditioning Installation
    Interior Painting
    Gutter Repair
    Gutter Installation
    Window Installation
    Hardwood Floor Refinishing
    Home Remodeling
    Land Leveling And Grading
    Fence Installation
    Water Heater Repair Or Maintenance
    Foundation Repair
    Carpet Installation
    Kitchen Remodel
    Bathroom Remodel
    Garage Door Repair
    Flooring Installation
    Epoxy Floor Coating
    Siding Installation
    Stucco Repair
    Plumbing Drain Repair
    Wiring Installation
    Electrical And Wiring Repair
    Closet Addition
    Garage Addition
    Gas Line Installation
    Plumbing Inspection
    Cabinet Installation
    Cabinet Painting
    Sport Court Builders