Welcome to Twelve25 Construction
Plumbing, Remodeling & Construction Contractor from Nashville, TN to Atlanta, GA
24/7 Available. Call us for Roofing Help at (615) 593-1887
Welcome to Twelve25 Construction
Your Trusted HVAC, Remodeling & Construction Contractor from Nashville, TN to Atlanta, GA
At Twelve25 Construction, we know that comfort starts with the systems that make your home or business livable. That’s why, in addition to our full remodeling and construction capabilities, we also provide professional HVAC installation, repair, and maintenance services across Nashville, TN and Atlanta, GA. Whether you're upgrading an outdated system, improving energy efficiency, or addressing heating and cooling issues, our licensed and insured team delivers reliable solutions designed for year-round comfort.
We still bring the same attention to detail and craftsmanship to every project—whether it’s HVAC system upgrades, home remodeling, new construction, or commercial build-outs. Our goal is to enhance the way you live and work by creating efficient, comfortable, and beautifully finished spaces.
HVAC • Renovation • Design • Build
Our approach begins with understanding your needs. We listen to your goals, evaluate your space, and recommend heating, cooling, or ventilation systems that fit your lifestyle, your business, and your budget. From full HVAC system replacements to ductwork upgrades and smart climate solutions, we ensure performance, comfort, and long-term reliability.
We collaborate with top architects, designers, and suppliers across the Southeast to deliver spaces that are not only visually exceptional—but also comfortable and efficient, inside and out. Whether you're updating a single room, improving air quality, or planning a full property transformation, Twelve25 Construction makes the process clear, smooth, and stress-free.
Total Comfort, Built to Last
We offer residential and commercial HVAC solutions that are tailored to your property’s unique needs. Our technicians are trained to diagnose issues quickly, recommend the best systems for efficiency and performance, and ensure every installation meets industry standards. Through ongoing maintenance and seasonal tune-ups, we help extend the life of your system while reducing energy costs and preventing unexpected breakdowns. With Twelve25 Construction, comfort is not a luxury—it’s a promise.
Our Popular Services
HVAC SERVICES
PLUMBING SERVICES
INTERIOR RENOVATIONS
EXTERIOR SERVICES
COMMERCIAL SERVICES
YARD SERVICES
Your Trusted Remodeling & Construction Contractor from Nashville, TN to Atlanta, GA
HVAC Services
At Twelve25 Construction, we provide reliable and efficient HVAC services to keep your home or business comfortable year-round. Whether you need a new system installed, an existing unit repaired, or routine maintenance, our trained technicians deliver high-quality solutions you can depend on. Serving clients from Nashville, TN to Atlanta, GA, we ensure your indoor environment stays safe, comfortable, and energy efficient.
Bathroom Renovations
Your bathroom should be more than just a functional space—it should be a place of comfort, relaxation, and personal style. At Twelve25 Construction, we specialize in custom bathroom renovations that elevate your home’s beauty and value. Serving clients from Atlanta, GA to Nashville, TN, we design and build bathrooms that are tailored to your lifestyle, your space, and your vision.
Roofing Services
Your roof is one of the most important parts of your home or business. It protects your property, increases curb appeal, and plays a key role in energy efficiency. At TWELVE25 Construction, we provide high-quality roofing services designed for long-lasting performance and peace of mind. Serving clients from Atlanta, GA to Nashville, TN, we handle everything from repairs to full roof replacements with craftsmanship you can rely on.
Flooring Services
Your flooring sets the tone for your entire living space. At Twelve25 Construction, we provide professional flooring installation and replacement services that bring beauty, durability, and value to your home or business. Whether you prefer warm wood tones, modern luxury vinyl, classic tile, or high-performance flooring designed to handle heavy use, we help you choose the right materials and complete the installation with expert craftsmanship.
Why Homeowners Choose Us
At Twelve25 Construction, we believe your home should feel comfortable, functional, and built to last. That’s why we approach every HVAC and remodeling project with attention to detail, honest communication, and a commitment to delivering long-term value. Our goal is to make the process stress-free and the results exceptional.
Licensed, Insured & Professional
You can trust that your project is handled by trained professionals who follow proper safety, building code, and installation standards. We protect your home like it’s our own.
HVAC & Construction Expertise in One Team
Unlike companies that only handle one part of the job, we provide full-service HVAC, renovation, and construction, ensuring every detail works together seamlessly—no outsourcing, no confusion.
Quality Craftsmanship & Durable Results
We prioritize high-quality materials, precise installation, and reliability. Whether we are installing a new HVAC system, renovating a bathroom, or building an addition, we focus on results that stand the test of time.
Transparent Pricing & Clear Communication
No hidden fees. No unexpected delays. We provide detailed scopes of work and keep you informed every step of the way so you always know what’s happening and why.
Local Service You Can Rely On
Serving families and businesses from Nashville, TN to Atlanta, GA, we understand the homes, the climate, and the renovation standards of the Southeast. We live here, we work here, and we build for our community.
At Twelve25 Construction, we transform houses into dream homes across Nashville, TN and Atlanta, GA. Our residential remodeling services are built on craftsmanship, attention to detail, and a commitment to creating spaces that truly reflect your lifestyle.
We handle everything from kitchen remodeling with custom cabinetry and countertops, to bathroom renovations with spa-inspired upgrades. For families needing more room, we specialize in home additions, basement finishing, and attic conversions that maximize living space while seamlessly blending with your home’s design.
Our team also enhances curb appeal with deck and porch construction, exterior siding, roofing, windows, and doors—making your home more beautiful, functional, and energy efficient.
Whether you’re updating a single room or planning a full-home renovation, Twelve25 Construction provides professional project management, transparent pricing, and superior results you can trust.
Explore our latest projects
Our Capabilities
Keep your home or business comfortable year-round.
- HVAC Installation & Replacement
- Air Conditioning Repair & Upgrades
- Furnace Repair & Heating Solutions
- Ductwork Installation & Airflow Optimization
- Smart Thermostats & Efficiency Enhancements
- Seasonal Tune-Ups & Maintenance Plans
Comfort, reliability, and lower energy costs — built in.
Interior Renovations
Transform the way you live.
- Kitchen Remodeling
- Bathroom Renovations
- Basement Finishing
- Attic Conversions
- Home Additions & Layout Expansions
We create functional, stylish, and personalized living spaces.
Safe, efficient, and professionally installed plumbing systems.
We handle:
- Water Heater Installation & Replacement
- Leak Detection & Repairs
- Kitchen & Bathroom Plumbing Upgrades
- Fixture Installation (Sinks, Faucets, Showers, Toilets)
- Sewer & Drain Line Solutions
- Rough-In Plumbing for Renovations & New Construction
Clean, dependable, code-compliant plumbing done right.
Ready to get started? Whether you need HVAC repairs, plumbing upgrades, a kitchen remodel, or a complete build-out — we’re here to guide you every step of the way.
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Asked Questions
1. What areas do you provide flooring services in?
We provide residential and commercial remodeling services from Atlanta, GA to Nashville, TN, including all surrounding metro areas.
Are you licensed and insured?
Yes. Twelve25 Construction is fully licensed and insured. We follow all building codes, permitting requirements, and safety standards to protect you and your property.
3. How do I get an estimate?
You can call us or fill out our online contact form. We’ll schedule a free consultation to discuss your project goals, budget, and timeline, then provide a clear written estimate.
4. How long does a remodeling project take?
Project length depends on the size and complexity of the renovation. During your consultation, we’ll provide a detailed schedule so you know what to expect from start to finish.