Deck Builder in Bloomington, MN - Twin Cities Contracting Services Inc.
Trusted Deck Construction Near You

Trusted Twin Cities Deck Builder for Custom Outdoor Living Space
Whether your current deck is warping from years of Minnesota weather or you simply don’t have one yet, deck building in Bloomington, MN, or anywhere in the greater Twin Cities area is one of the smartest investments you can make for your home. Twin Cities Contracting Services builds new decks from the ground up, resurfaces existing decks with modern materials, and handles every detail from permits to final inspection. We serve homeowners in Bloomington and throughout the greater Twin Cities metro area. If you’ve decided it’s time to create a new outdoor space, call us at (952) 405-6201 for an initial consultation and a free estimate.
Professional Deck Builders Serving the Twin Cities
Frequently Asked Questions (FAQ) about Our Deck Building Service
How much should a 20x20 deck cost?
A 20×20 deck is 400 square feet, which is a popular size for families who want room for dining, entertaining, and relaxation. Deck building in the Twin Cities area can cost from $15,000 to $50,000, depending on several factors:
- Material choice – Pressure-treated wood is a cost-effective choice for building new decks, but requires regular maintenance, while composite decking from brands like Trex or TimberTech costs more upfront but saves on long-term upkeep.
- Design complexity – Multi-level layouts, built-in benches, custom railing designs, and waterproofing features add to the total.
- Height and access – Elevated decks require deeper footings and more structural framing.
- Permit fees – Bloomington permit costs for building new decks generally fall in a modest range, depending on the scope.
At Twin Cities Contracting Services Inc., we provide detailed estimates during your initial consultation so there are no surprises. The best way to get an accurate number for your specific project is to call us at (952) 405-6201 for a free quote tailored to your home and your goals.
What is the 3 4 5 rule for deck building?
The 3-4-5 rule is a simple but essential technique used in deck construction services to make sure corners are perfectly square. Here’s how it works:
- Measure 3 feet along one side from the corner.
- Measure 4 feet along the adjacent side from the same corner.
- Measure the diagonal between those two points. If it equals exactly 5 feet, your corner is a true 90-degree angle.
This method is based on the Pythagorean theorem, and professional deck builders like our team at Twin Cities Contracting Services Inc. use it on every project. A square frame matters because it affects how evenly your decking boards sit, how your railing aligns, and how your stairs connect. Skipping this step can lead to gaps, uneven surfaces, and structural issues down the line. It’s one of those small details that separates a long lasting deck from one that looks off from day one.
Is it cheaper to pour concrete or build a deck?
In most cases, a basic concrete patio costs less per square foot than a wood or composite deck. However, the comparison isn’t as simple as just material cost:
- Concrete slabs work well on flat, stable ground and don’t require the kind of framing, footings, or railing that a deck does. But they can crack in Minnesota’s freeze-thaw cycles, and repairs are difficult.
- Deck building offers more versatility. They can be built over uneven terrain, raised to meet a door threshold, and designed with multiple levels. Multi-level decks maximize space on split-level homes, something concrete simply can’t do.
- Long-term value – deck building typically adds more resale value to your house than a concrete slab. Cedar wood is popular for decks but requires staining to maintain color and prevent UV damage, while composite options give you a long-lasting, low-maintenance surface.
Twin Cities Contracting Services Inc. helps Bloomington homeowners weigh these options during our consultation. The right choice depends on your yard, your budget, and how you want to use the space.
Ledger board failure.
Ledger board failure. The ledger is the piece of lumber that attaches your deck directly to your house, and when it fails, the entire deck can pull away from the building. This accounts for the vast majority of deck collapses, and it almost always comes down to one of these causes:
- Improper fastening – Using nails instead of structural bolts, or not using enough fasteners.
- Missing or failed flashing – Without proper flashing between the ledger and the house, water gets trapped, wood rots, and the connection weakens over time.
- Lack of inspection – Bloomington requires inspections at specific stages of construction, including framing before decking is installed. Skipping these steps means problems go undetected.
Building a new deck requires adherence to building code standards, which are designed to prevent failures like these. With Twin Cities Contracting Services Inc., you can be sure your new deck will meet all building codes.
What is the most expensive part of a deck?
For building new decks, materials and labor for the framing and decking surface represent the largest portion of the total deck building cost. But the answer depends on your specific build:
- Materials – Composite decking is more expensive than pressure-treated wood, but it pays off with minimal upkeep. TimberTech decking needs just an occasional scrub and rinse, while wood decks require regular staining and sealing to maintain appearance. Choosing the highest quality materials increases upfront cost but extends the life of your deck significantly.
- Labor and complexity – Stairs, elevated structures, multiple levels, and custom features like built-in seating or integrated fire pits all add labor hours. Installing footers based on your area’s frost line also adds cost.
- Railings – High-end railing systems, especially metal or cable, can represent a surprisingly large percentage of the deck building budget.
Our team at Twin Cities Contracting Services Inc. walks you through every line item so you understand where your money goes, which helps you make informed decisions about your new deck project.
Areas We Serve
Trusted Deck Contractor Serving The Twin Cities
From the neighborhoods around Normandale Lake to the streets near Penn Avenue and West Old Shakopee Road, Bloomington homeowners choose our deck building service because we back up our promises with results.
Operating Since 1964
With decades of industry experience and thousands of satisfied customers, we bring a level of expertise that newer companies simply cannot match.
Licensed and Insured
Every deck project we take on is fully covered, giving you peace of mind from the first step to the final walkthrough.
Inspection Service
Our team is available to assess and address urgent safety concerns. Just give us a call, and we will inspect your deck.
Insurance Claim Assistance
We work directly with your insurance provider to document damage, handle paperwork, and streamline the claim process for storm-related deck repairs.
Full Permit and Code Management
We handle the permit process and all of the required inspections, whether it’s in Bloomington or the greater Twin Cities metro area.
Commitment to Highest Quality Materials
We use only decay-resistant lumber, stainless steel or hot-dipped galvanized fasteners, and approved composite products that stand up to Minnesota’s extreme weather conditions.
Comprehensive Deck Construction Services Throughout Hennepin County
From simple patio-level platforms to multi-level elevated decks, our team provides a full range of deck construction services tailored to Twin Cities metro and Bloomington homeowners and surrounding Hennepin County communities.
Building New Decks
A new deck changes everything about how you use your backyard. Whether you’re picturing a quiet morning coffee spot, a space for dining and entertaining, or a platform near your pool for the kids, we handle every phase of new deck construction with care. Our crew works with you to plan your deck’s size and shape before construction, ensuring the layout complements your home’s architectural style and the natural grade of your yard. We offer composite decking from trusted brands like Trex and TimberTech, pressure-treated wood, and cedar options so you can match your vision to your budget. Multi-level decks are effective for managing sloped terrains in backyard design, and Twin Cities Contracting Services Inc. has the expertise to engineer these builds properly for Bloomington soil and frost conditions.
Resurfacing Existing Decks
Resurfacing existing decks in Bloomington, MN is a cost-effective alternative when the substructure of your deck is still solid but the surface boards are faded, splintered, or worn. Instead of tearing everything out and starting over, we remove the old decking material and install fresh boards on your existing frame. This is a fantastic opportunity to upgrade from wood to composite decking, which is available in a wide range of colors and textures and requires minimal maintenance compared to wood. You get the look and feel of a brand-new outdoor living space without the full price tag of a ground-up build. Our team inspects every joist and beam beneath the surface to confirm structural integrity before we lay a single board, so nothing gets hidden under a pretty finish.
Deck Repairs and Structural Reinforcement
Storm damage, wood rot, and years of freeze-thaw cycles take a toll on decks across Minnesota. Our deck repairs address both cosmetic issues and the structural problems that actually matter for safety. We replace rotten boards, reinforce compromised ledger connections, swap out corroded fasteners with code-compliant hardware, and bring older decks up to current Minnesota Residential Code standards. Proper planning is essential for deck construction to comply with local codes and regulations, and that same principle applies to repair work. If your deck feels bouncy, has visible sagging, or shows signs of water damage at the ledger, those aren’t things to ignore. Twin Cities Contracting Services Inc. provides thorough inspections and honest assessments so you know exactly what needs fixing and why.
Deck Railing Installation and Replacement
A solid railing system does more than keep people safe. It defines the style of your entire deck. Guardrails are required for decks 30 inches or more above grade and must be at least 36 inches high per Bloomington building codes. We install and replace railing systems in wood, composite, metal, and cable styles to match your home and personal taste. Whether you want something clean and modern or warm and traditional, our installation meets both your aesthetic goals and every local safety requirement. Twin Cities Contracting Services Inc. makes sure every railing system we install is something you can lean on with confidence.
Deck Stair Installation and Repair
Stairs connect your deck to your yard, and they need to be built right. The building code requires minimum standards, and getting them wrong creates a tripping hazard that puts your family and guests at risk. We build new stairways, replace rotted treads and stringers, and add handrails that meet every specification. Our crew pays special attention to the landing area and footing connections so your stairs stay solid through years of heavy Minnesota use. Whether it’s a few steps down to the patio or a full staircase from an elevated deck, Twin Cities Contracting Services Inc. handles the project with precision.
Deck Extensions and Additions
Maybe your deck was big enough when you first built it, but life changes. A growing family, a new grill setup, or the desire for integrated fire pits and built-in seating can make your current space feel cramped. Deck extensions let you expand your outdoor living experience without demolishing what you already have. Our team also handles the building permit process, since it’s required for a deck that is attached to a house or over 30 inches high. Twin Cities Contracting Services Inc. makes expanding your deck straightforward, from drawings to the final inspection.

Deck Building Excellence For Every Twin Cities Home
Start Your Deck Building Project in the Greater Twin Cities Area
Building that beautiful deck begins with a conversation. Whether you’re thinking about building a new deck or resurfacing an existing deck that’s seen better days. We take pride in turning those ideas into a real plan, complete with a cost estimate, and a realistic schedule.
Twin Cities Contracting Services has served Bloomington and the greater metro area for decades, and we treat every project like it’s our own. Visit our website or call us at (952) 405-6201. We’re ready to help you transform your outdoor living space into something you will enjoy for many decades to come.
