Basement Finishing & Basement Renovations

Transform Your Basement Into a Comfortable, Functional & Beautiful Living Space

A finished basement adds valuable living space, boosts property value, and creates new possibilities for your home. From cozy family rooms to rental-ready legal suites, All That Contracting delivers high-quality basement finishing with expert craftsmanship, thoughtful layout planning, and clean, professional execution.

Custom Designs • Professional Trades • Guaranteed Workmanship

Empty room with gray walls, beige carpet, recessed lights. Doorway leads to another room.

Why Choose All That Contracting for Basement Finishing?

  • Full design-build team — framing, electrical, plumbing, HVAC, drywall, flooring, paint
  • Legal suite & egress-window expertise (where applicable)
  • Moisture prevention, insulation & soundproofing done right
  • Fast, clean installations with fully managed trades
  • Custom layouts and finishing options
  • Transparent quotes, timelines & communication
  • Guaranteed craftsmanship


We turn unused space into a beautiful, functional extension of your home.

Our Basement Finishing Services

Empty parking garage with white and green columns, directional signs, and overhead lights.

1) Full Basement Finishing

Complete transformation from bare concrete to a polished, comfortable living area.


  • Living rooms & entertainment spaces
  • Bedrooms with proper egress
  • Full or half bathrooms
  • Wet bars or kitchenettes
  • Office spaces
  • Fitness rooms & hobby areas
  • Storage rooms & utility organization


Everything is designed, built, and finished to suit your lifestyle.

A bald man in a suit speaks at a table to a woman in a tan blazer and a man in a blue suit. Inside.

2) Basement Legal Suites / Secondary Units

Create a rental suite or in-law unit with safe, code-compliant construction.


  • Separate entrance options
  • Soundproofing & fire separation
  • Full kitchens & bathrooms
  • HVAC zoning solutions
  • Electrical panel & circuit upgrades
  • Proper egress windows
  • Complete building-code compliance


Increase home value and unlock rental income potential.

Construction worker measures a wall, wearing a hard hat and safety vest.

3) Framing, Insulation & Drywall

A solid, comfortable, and safe basement starts with proper structure and warmth.


  • Non-load-bearing framing
  • Insulation upgrades (batt, spray foam, rigid foam)
  • Vapor barriers & moisture protection
  • Soundproofing options
  • Smooth drywall, taping & finishing


Built with longevity and comfort in mind.

Hands tightening a brass fitting on plumbing pipes in a basement.

4) Plumbing, Electrical & Mechanical Work

Professional trades, fully managed.


  • Bathroom rough-ins
  • Laundry hookups
  • Sump pump & drainage tie-ins
  • LED lighting packages
  • Dedicated circuits for appliances
  • HVAC ducting, vents & returns
  • HRV/ERV integration where needed


Everything is done safely and to code.

Modern bathroom with mosaic tile walls, glass shower, white fixtures, and large mirror.

5) Basement Bathrooms

Add convenience and value with a beautifully finished bathroom.


  • Custom tile showers
  • Vanities & storage
  • Luxury soaker tubs
  • Heated floors
  • Waterproofing systems


Designed for both comfort and durability.

Empty dining room with hardwood floors, blue walls, chandelier, and doorway.

6) Flooring & Finishing

Tailor the space to your style and use.


  • Luxury vinyl plank (LVP)
  • Engineered hardwood (where appropriate)
  • Tile flooring for bathrooms & laundry rooms
  • Feature walls & custom trim work
  • Painting, doors & finishing touches


Everything is chosen to perform well in basement environments.

Aluminum step ladder in a room under construction, with tools and materials scattered around.

7) Moisture, Waterproofing & Repairs

Protect your investment before finishing.


  • Foundation crack repair
  • Vapor barrier installation
  • Sump pump & backwater valve integration
  • Humidity control & ventilation solutions
  • Mold removal & prevention


We ensure the space is dry, safe, and ready for finishing.

Our Basement Finishing Process

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1. Consultation & Design

We discuss your vision, layout options, features, and budget.

A clipboard with dollar sign and lines with a pen.

2. Detailed Quote & Timeline

Clear scope, material selections & construction schedule.

Black and white symbol of three stacked, offset diamond shapes, the top one with interior design.

3. Framing, Trades & Rough-In

Professional framing, plumbing, electrical, HVAC, and inspections.

Four black diamonds arranged in a symmetrical pattern on a white background.

4. Drywall, Flooring & Finishing

Clean workmanship and attention to detail from start to finish.

Black speech bubble with a white lightbulb inside.

5. Final Walkthrough

We ensure everything functions beautifully and meets your expectations.

Signs Your Basement Is Ready for Finishing

  • You need extra living space without moving
  • You want a rental suite for added income
  • Flooring or drywall is outdated or damaged
  • Moisture issues have already been addressed
  • You’re preparing your home for sale
  • You want a home office, gym, or entertainment room


A finished basement adds functionality, comfort, and major value.

Interior construction: unfinished brick walls, a wooden ladder, and debris on the floor.
Finished basement with beige carpet, white trim, and gray walls; a TV is mounted on a wall.

Unlock the Full Potential of Your Basement — Start With a Free Estimate

More space. More value. More comfort — built the right way.