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St. Louis · Florissant · St. Charles · Ballwin

Built right.
Done complete.

Basements, decks, and additions — finished with craftsmanship you can see and trust you can count on.

12+
Years in business
200+
Projects completed
100%
Satisfaction guarantee
What we do
Our services

From raw concrete to finished living space — experienced crews, zero shortcuts.

01
Basement finishing
Turn unfinished space into a home theater, bedroom, bar, or office. Full framing, drywall, flooring, and electrical coordination.
02
Decks & outdoor living
Custom-built decks in pressure-treated lumber or composite. Railings, stairs, pergolas — built to last through Missouri seasons.
03
Additions & remodels
Room additions, kitchen and bathroom renovations. We handle permits, scheduling, and subs from start to final walk-through.
Our work
Project gallery

Each project shown before work began, during construction, and after completion.

1 / 4
Florissant basement finish
2,200 sq ft  ·  6 weeks  ·  Full finish with egress window
Basement
Before
Client photo
Progress
Client photo
After
Client photo
Ballwin composite deck
480 sq ft  ·  2 weeks  ·  Trex composite with cable railings
Deck
Before
Client photo
Progress
Client photo
After
Client photo
St. Charles kitchen remodel
Full gut renovation  ·  4 weeks  ·  Cabinets, counters, tile backsplash
Remodel
Before
Client photo
Progress
Client photo
After
Client photo
Chesterfield basement bar & media room
1,800 sq ft  ·  8 weeks  ·  Wet bar, theater room, half bath
Basement
Before
Client photo
Progress
Client photo
After
Client photo

Trusted by St. Louis homeowners for over a decade.

We started C Complete Construction to fill a real gap — quality residential work at a fair price, with contractors who show up, communicate, and finish what they start. That hasn't changed.

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(314) 398-4900
Mon – Fri, 7:00 AM – 5:00 PM. We answer our phones.
Fast response
We respond to most quote requests within 24 hours. Most get a call same day.
Licensed & insured
Missouri licensed contractor. Full liability and workers' comp on every job.
Service area
St. Louis City & County, Florissant, Ballwin, Chesterfield, St. Charles, O'Fallon, and surrounding areas.
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