- Locally Owned · St. Petersburg, FL
Expert ADU / Mother-in-Law Suites in St. Petersburg, FL
Transform your home with TMC Home Innovations’ ADU and Mother-in-Law Suites in St. Petersburg, FL. Our expertise ensures comfortable, stylish living spaces tailored to your family needs. We provide meticulous construction, quality materials, and a design that harmonizes with your existing home while offering all the comforts and conveniences required for a self-contained living. Whether it’s for guests, family, or extra rental income, our custom solutions are built to last and meet Florida’s unique demands.
Est. 2024
Years of Experience
5 Star Reviews From Google
Florida Certified Building Contractor
Monday to Saturday
Multiple Counties Served
Building ADUs and Mother-in-Law Suites in St. Petersburg, FL
We create durable ADUs and Mother-in-Law Suites in St. Petersburg, utilizing robust materials suited for Florida’s climate. Our projects include everything from site preparation, framing, and roofing to complete kitchen and bathroom installations, all tailored to the homeowner’s needs. We incorporate energy-efficient systems and ensure compliance with local codes, including hurricane-rated windows and advanced waterproofing, essential for long-lasting structures. Our expertise guarantees comfort, safety, and aesthetic appeal, whether constructing new units or remodeling existing spaces.
What Is Included in Every ADU / Mother-in-Law Suites Job
Design Consultation
Site Preparation
Building Regulations Compliance
Quality Materials Selection
Interior Finishing
Utility Connections Setup
- Our process
Our Simple, Proven Process
01
On-site estimate
Thomas or David visits your home, walks the project with you, measures every area, inspects existing surfaces, and documents the full scope of work before providing a detailed estimate.
02
Scope & Selections
Once we understand the project, we confirm the scope, discuss material or finish options, and make sure every detail is aligned before work begins. That way, expectations are clear.
03
Prep & Protection
Every project starts with proper prep. We protect surrounding areas, prepare surfaces or work zones, and complete the necessary setup to make sure the job is done cleanly and safely.
04
Expert Workmanship
We move into the core work, whether that’s painting, repairs, installation, finishing, or remodeling. We follow proven methods, maintain quality control, and keep the project moving.
05
Final walkthrough
Once the project is complete, we walk the property with you, address any remaining touch-ups, and provide your written workmanship warranty before considering the job finished.
- Quality Materials & Modern Systems
Materials, Products, and Construction Standards We Use
We build ADU and Mother-in-Law Suites using durable structural materials, moisture-resistant framing, high-efficiency insulation, and reliable mechanical systems designed for Florida’s climate. All windows and doors are hurricane-rated to local standards for safety and code compliance. Our projects incorporate modern kitchenettes, compact but efficient bathrooms, and energy-efficient lighting and appliances. We use advanced waterproofing in bathrooms and kitchens to prevent long-term damage. Every suite gets sound-dampening materials in walls and ceilings for maximum comfort and privacy. Our electrical and plumbing systems are installed to meet or exceed all local building codes. Every material and product specification is chosen for its longevity, durability, and compatibility with Florida’s humid, coastal environment.
- Comprehensive ADU Project Scope
What’s Included in an ADU / Mother-in-Law Suite Project
Our ADU / Mother-in-Law Suite services in St. Petersburg include everything from foundation work and framing to interior finishes and exterior integration. We handle site preparation, framing, roofing, siding, insulation, drywall, and full kitchen and bathroom installation. Interior components include flooring, cabinetry, countertops, plumbing fixtures, and electrical systems set up specifically for compact, self-contained living. We also install smart home systems, independent HVAC, built-in storage, and secure exterior entrances. Each suite is customized for the homeowner’s needs—whether it’s a standalone unit in the yard or a conversion of an existing garage or attic. We can manage connected utilities or make them independent as required. The service covers both new construction and remodels, for properties of all ages and styles.
- Local Code, Climate, & Expertise
Why Expert ADU Execution Matters in St. Pete
Building an ADU or Mother-in-Law Suite in St. Petersburg requires more than just construction skill—it’s essential to account for local codes, coastal climate conditions, and the city’s evolving zoning allowances. St. Pete’s humidity and potential for severe weather demand robust waterproofing, precise ventilation, and hurricane-compliant windows and doors. Proper site drainage and foundation elevation are critical to long-term durability in this environment. The design and construction process must ensure energy efficiency given Florida’s heat and utility costs. Local knowledge is required to navigate permitting, setbacks, and neighborhood compatibility. Choosing a contractor with proven experience in local ADU work ensures the suite will be attractive, safe, and problem-free for years to come.
- Service Areas
Areas We Serve for St. Petersburg
We deliver our services across all of Pasco County and other counties, including New Port Richey, Port Richey, Hudson, Trinity, Odessa, Land O’ Lakes, Holiday, Elfers, and Wesley Chapel. We also cover select North Pinellas communities including Tarpon Springs, Palm Harbor, Dunedin, Oldsmar, and East Lake. Our home base is New Port Richey, so response times and scheduling are especially fast for jobs in NPR, Port Richey, Trinity, Hudson, and Holiday.
Pasco County
Hillsborough County
Hernando County
Warranty and What to Expect After the Job
Every project we complete includes a written workmanship warranty. If an issue shows up during the warranty period and it is related to our workmanship, we come back and make it right. When applicable, certain products and materials used on your project may also carry manufacturer warranties, and we are happy to explain what is covered before the job is considered complete. At final walkthrough, we review the finished work with you, answer any remaining questions, and make sure you know what to expect moving forward. Like any part of a home, the best long-term results come from normal upkeep and occasional inspection over time. If you ever need touch-ups, adjustments, or small follow-up work down the road, we are happy to discuss that too.
Current Home Remodeling Services in St. Petersburg
Every service below is live, quoted daily, and delivered by our own TMC crew. All work is priced from a free on-site estimate and backed by our written workmanship warranty.
Kitchen Remodeling
Kitchen updates and remodels including painting, trim, backsplash, flooring, fixture swaps, and finish carpentry. Built for functional upgrades without unnecessary scope creep.
Bathroom Remodeling
Bathroom refresh and remodel work including wall repair, tile, flooring, trim, paint, and fixture installation. Clean finishes for guest baths, primary baths, and powder rooms.
Home Additions
Room additions and livable square-footage expansions from planning support through build-out finishes. Framing, drywall, paint, trim, and detail work coordinated to match the existing home.
ADU & Mother In Law Suites
Detached or attached in-law suites and ADU build-outs with drywall, flooring, paint, trim, and interior finish coordination. Designed for comfortable, self-contained living space.
Deck & Lanai Construction
New deck and lanai construction, repairs, resurfacing, trim-out, and paint-ready finishes. Built for outdoor durability, comfort, and clean backyard living.
Water & Storm Damage Repair
Dry-out coordination, drywall replacement, ceiling repair, trim repair, paint restoration, and texture matching after leaks or storm damage. Fast response with repair-focused scope.
Commercial Remodeling
Tenant improvements, office refreshes, retail updates, punch-list completion, and light commercial finish work. Clean scheduling, professional communication, and minimal disruption to operations.
Exterior Painting
Full exterior repaints, trim, doors, shutters, soffits and fascia. Fade-resistant, storm-ready systems built for the Florida sun and Gulf Coast humidity.
Interior Painting
Full-home and single-room interior painting, including walls, trim, doors, and ceilings. Premium low-VOC paints and clean, dust-controlled job sites.
Drywall Repair
Patch work, ceiling repair, water damage repair, stress cracks, dents, and texture matching. Clean repairs blended to existing walls and ceilings.
Drywall Installation
Full drywall installation for new rooms, remodels, repairs, and framing build-outs. Hanging, finishing, sanding, and texture-ready surfaces included.
Popcorn Ceiling Removal
Clean-scrape popcorn removal, skim coat, and finish to smooth or light knockdown. Fully contained work zone.
Flooring Installation
Non-structural vinyl plank, laminate flooring, and simple tile transitions. For single rooms and refresh projects.
Epoxy Floors
Garage, patio, and interior concrete floor coatings with durable epoxy systems. Clean prep, decorative flake options, and easy-to-maintain finishes.
Accent Walls
Shiplap, board and batten, wood slat, painted feature walls, and custom accent designs.
Tile & Backsplash Installation
Non-structural tile work including kitchen backsplashes, bathroom wall tile, and refresh projects.
Trim & Finish Carpentry
Baseboards, crown molding, casing, wainscoting, and door and window trim. Custom paint-grade or staingrade options.
- FAQ
Got Questions? We Have Answers
ADUs and Mother-in-Law Suites are auxiliary dwelling units designed for independent living. These spaces can be detached or attached to the main home, providing privacy and comfort for guests or family members.
Building an ADU in St. Petersburg can increase property value and provide additional rental income. These units are also a practical solution for accommodating aging parents or adult children while keeping family close.
Yes, you will need a permit to build an ADU. The city has specific zoning regulations and requirements that must be followed to ensure compliance with local laws.
Consider your needs for space, privacy, and accessibility in your ADU design. It’s also essential to align the design with the existing architecture of your main home for a cohesive look.
The timeline for constructing an ADU can vary, but most projects take several months to complete. Factors include design complexity, permits, and weather conditions that may affect the construction schedule.
