Building Excellence With Integrity

Crafting Your Dream Into Reality

Keystone Construction Contractors LLC specializes in luxury custom homes, residential additions, and premium remodeling services in Tampa Bay.

Years Experience
+
Projects Completed
0 +
Client Satisfaction
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What We Do

Comprehensive Construction Services

With decades of experience and an unwavering commitment to quality, we deliver exceptional results across every project.

New Construction

From the ground up, we build stunning custom homes tailored to your unique vision and lifestyle.
  • Custom floor plans
  • Premium materials
  • Energy efficient
  • Smart home ready
  • Residential Additions

    Expand your living space seamlessly with additions that feel like they were always part of your home.
  • Second story additions
  • Room extensions
  • Garage conversions
  • In-law suites
  • Construction Planning

    Our expert team guides you through every phase of your project with clear communication and detailed planning.
  • Design consultation
  • Permit management
  • Budget planning
  • Timeline coordination
  • Indoor & Outdoor Remodeling

    Transform your existing space into something extraordinary with exceptional craftsmanship.
  • Kitchen renovations
  • Bathroom remodels
  • Outdoor living spaces
  • Whole home updates
  • Commercial Construction

    Commercial structures, specialty buildings, and durable concrete work delivered with clear planning and accountability.
  • Design consultation
  • Permit management
  • Budget planning
  • Timeline coordination
  • 25+

    Years Building Dreams

    Trusted by homeowners across Tampa Bay for exceptional craftsmanship.

    About Keystone

    Building Excellence With Integrity

    Keystone Construction Contractors LLC is a trusted Tampa Bay builder focused on custom homes, additions, renovations, and commercial construction. Our team brings disciplined planning, clear communication, and hands-on craftsmanship to every project.
    Based in Odessa, FL, we believe every home should be a reflection of its owners — unique, functional, and built to stand the test of time.
    25+ years of construction experience
    500+ successful projects completed
    Full-service design and build
    Dedicated project management
    Transparent pricing
    Industry-leading warranties

    Quality Craftsmanship

    We use only the finest materials and employ skilled craftsmen who take pride in their work.

    Client-Focused

    Your vision is our mission. We listen, collaborate, and deliver beyond expectations.

    Licensed & Insured

    Fully licensed, bonded, and insured for your complete peace of mind.

    On-Time Delivery

    We respect your time and budget, delivering projects on schedule and within budget.

    Quality is never an accident; it is always the result of intelligent effort.

    John Ruskin

    Our Process

    From Vision to Reality

    We've refined our process over 25+ years to ensure a seamless, transparent experience from initial consultation to final walkthrough.

    Consultation & Planning
    Step 01

    Consultation & Planning

    We review your ideas, drawings, and goals to create a clear project direction.

    Design & Visualization
    Step 02

    Design & Visualization

    Our team prepares visual concepts so you can see the final result before work starts.

    Craftsmanship
    Step 03

    Craftsmanship

    Skilled professionals build each detail with care, precision, and premium materials.

    Final handover
    Step 04

    Final handover

    We deliver a clean, finished space and make sure everything feels right.

    Featured Projects

    Our Latest Work

    Luxury Custom Homes
    Project 01

    Luxury Custom Homes

    Premium construction with refined exterior details and warm modern design.

    Building In Progress
    Project 02

    Building In Progress

    From foundation to framing, every stage is managed with precision.

    Modern Interior Living
    Project 03

    Modern Interior Living

    Open layouts, natural light, and clean finishes built for everyday comfort.

    Outdoor Spaces
    Project 04

    Outdoor Spaces

    Elegant patios, pools, and outdoor kitchens designed for relaxation.

    Warm Living Rooms
    Project 05

    Warm Living Rooms

    Beautiful gathering spaces with wood, stone, and timeless craftsmanship.

    Testimonials

    What Our Clients Say

    ★★★★★
    5.0 Google

    Ready to Start Your Dream Project?

    Contact us today for a free consultation and detailed estimate.

    FAQ

    Frequently Asked Questions

    Find answers to common questions about our services and process.

    How long does it take to build a custom home?

    The timeline for a custom home build typically ranges from 6-14 months, depending on the size and complexity of the project. Factors such as design complexity, material availability, weather conditions, and permitting processes can affect the timeline. During our initial consultation, we’ll provide a detailed project timeline specific to your build.

    Our process begins with an initial consultation where we discuss your vision, budget, and timeline. From there, we move into the design phase, working with you to create detailed plans. Once designs are finalized, we handle all permitting and then begin construction. Throughout the project, you’ll have a dedicated project manager keeping you informed at every stage.

    Keystone Construction offers comprehensive design-build services. Our in-house design team works closely with you to create custom plans that reflect your style and meet your needs. We can also collaborate with your architect if you already have designs. This integrated approach ensures seamless communication and execution from concept to completion.

    We proudly serve the greater Tampa Bay area including Odessa, Tampa, Lutz, Land O' Lakes, Wesley Chapel, Trinity, New Port Richey, and surrounding communities in Hillsborough, Pasco, and Pinellas counties. Contact us to discuss your specific location.

    We understand that ideas can evolve during the building process. We have a formal change order process to handle any modifications. Your project manager will discuss the impact on timeline and budget before proceeding with any changes. Our goal is to accommodate your needs while maintaining transparency about costs.

    We stand behind our work with comprehensive warranties. All new construction includes a 1-year workmanship warranty and a 10-year structural warranty. We offer 2-10 home warranty on new construction homes. Additionally, materials and systems carry manufacturer warranties. We’ll provide detailed warranty information for your specific project.

    Yes, Keystone Construction Contractors LLC is fully licensed, and insured. We maintain comprehensive general liability insurance and workers’ compensation coverage. We’re happy to provide proof of insurance and licensing upon request.

    Every project begins with a comprehensive estimate tailored to your vision, scope, and goals. We offer both fixed-fee and cost-plus contracts, allowing us to provide the approach that best fits your project. Our estimates are designed to give you a clear understanding of the overall investment, covering all major aspects of the build while maintaining transparency and open communication throughout the construction process.

    Still have questions? We're here to help.

    Contact Us

    Get Started

    Request Your Free Quote

    Ready to bring your vision to life? Fill out the form below and one of our team members will contact you within 24 hours.

    Contact Information

    Location

    17633 Gunn Hwy suite 366, Odessa, FL 33556

    Office Hours

    Mon - Fri: 8:00 AM - 5:00 PM
    Sat: By Appointment
    Sun: Closed