Home sweet home, Westminster.
What will your basement look like?
Family from abroad.
Friends from next door.
Enough space for everyone.
Our clients needed a space to host and spend time as a family and a comfortable suite for in-laws visiting from abroad. We built both. The wet bar has its own dishwasher, sink, and refrigerator. The guest suite has a spacious bedroom, full bathroom, plenty of closet storage, and extra noise-proofing in case of rowdy grandkids.
Empty basement room with white walls, beige carpeting, and three small windows. Two chairs and a guitar case are near the back wall.
A spacious, bright living area with white walls, ceiling lights, and light-colored carpet. There are a few chairs, including one with a floral pattern and a black guitar case nearby. A staircase and several doors are visible in the background.
Empty living room with beige carpet, neutral-colored walls, recessed lighting, and a small seating area with two patterned chairs and a guitar case.
A spacious basement with beige walls, light-colored carpet, two windows, and a few chairs and musical instruments in the corner.
A small kitchen with green tiled backsplash, wooden shelves, white walls, and a mini fridge under the sink.
Kitchen area with dark green tiled backsplash, wooden open shelves, a black faucet, microwave oven, and a mini fridge under the counter. A white door is visible on the left side.
Kitchen with turquoise tile backsplash, white countertop, black faucet, wooden open shelves, white electrical outlets, and a white wall.
Bathroom vanity with a dual sink, two mirrors with LED lighting, and a wooden cabinet. Items on the sink include towels and soap.
Bathroom vanity with a large mirror, two sinks, and wooden cabinet with four drawers. Items on the counter include a towel, liquid soap, and a tube of cream. The mirror reflects a shower area with a showerhead.
Bathroom with a glass shower enclosure, toilet, two bottles of toiletries, a gray bath mat, and a laundry area with clothes on a shelf.
Bathroom with glass shower enclosure, beige tiled walls, white toilet, and wooden cabinet.
Bathroom with double vanity, illuminated mirrors, and wooden cabinets.
Interior view of a sparsely furnished room with a bed frame, small teal nightstand, lamp, window with closed blinds, ceiling lights, and white walls.
Empty bedroom with beige walls, white carpet, a black metal bed frame, and a small teal side table with a lamp. There is a doorway to a bathroom and a closet visible. The room is lit by ceiling lights.
Empty bedroom with a bed frame, nightstand, lamp, window with blinds, and an open closet with a sliding door.
Pac-Man for kids.
Custom bar for parents.
Nobody is staying upstairs.
Our clients (another family) welcomed us back into their home to bring the southwestern vibe of their main floor to the basement. In addition to a mini sink and wine fridge, we brought in one of our master subcontractors for custom woodcraft. He built a beautiful new bar, custom wine rack, and countertop. Now, hosting and family night are a blast.
A small home bar area with a wooden countertop, wine rack, mini refrigerator, wine bottles, and various bar accessories.
Kitchen sink area with a black faucet, a soap dispenser, a paper towel roll, hanging glasses, a coffee machine, and a small shelf with a potted plant and cups.
View of a cozy basement room with a wooden countertop in the foreground, a red accent wall, framed artwork, shelves, guitars, and various furniture and decorations in the background.
Corner of a kitchen with a beige wall and wooden countertops. There is a small wine cooler, a paper towel roll, a lamp, and a wine rack with bottles. Hanging glasses are on a wooden shelf above the countertop. A dish towel hangs from a cabinet handle.
A cozy kitchen corner with a wooden countertop, wine rack holding several bottles, small lamp, soap dispenser, and decorative items including a small animal figurine, a skull, a bottle of wine, and a container of snacks.
A kitchen with a wooden countertop, a small sink, and a wine rack filled with bottles. The background includes various kitchen items like glasses, bowls, a coffee machine, and a lamp.
Kitchen with wooden countertops, a sink with a gray dish towel, a paper towel roll, a soap dispenser, coffee machine, wine glasses hanging on a rack, and decorations on shelves.
A small home bar setup with a wooden countertop, cabinetry, wine bottles stored in a tilted rack, and a mini fridge below the counter. The area has a coffee maker, glasses, a small lamp, and decorative items on shelves and counters.
Wooden wine rack holding multiple bottles of wine stored horizontally, some labels visible, on a wooden floor next to a small lamp, decorative skull, and a large wine bottle.
Wooden wine rack on a countertop holding several bottles of wine. Next to the rack is a small table lamp with a woven shade, a jar of snacks, and two decorative skulls.
Kitchen sink with black faucet, soap dispenser, paper towel roll, and dish sponge in a corner. Above the counter, there is a shelf with hanging glasses, a potted plant, and cups. A coffee machine and power outlets are on the wall.
Kitchen countertop with a sink, a paper towel roll, a soap dispenser, a small lamp, a wine rack with bottles, glasses, and decorative items.
A small kitchen counter with a wooden surface, a black faucet over a small sink, a paper towel roll, soap, a wine cooler, and a wine rack with bottles. There are shelves with cups, glasses, and books above the counter. Decorations and a small lamp are also on the counter.
View of a cozy living room with a wooden countertop in the foreground, beige walls, a red accent wall with a framed picture, guitar hanging on the wall, and various furniture including a sofa and bookshelf, with decorative items and books.
Kitchen area with a wooden countertop, a wine cooler, and a wine rack. Decorative items, kitchen supplies, and a coffee maker are visible.
Office.
Live-in suite.
Game-day bar.
Family hangout.
We transformed an already-finished basement by adding an extra office, building a walk-in shower and bathroom, creating a custom-built bar, and redesigning the family’s game day and movie night space.
Modern living room with a beige sofa, brown armchair, coffee table, flat-screen TV, and wooden TV stand, with a window on the left and neutral walls.
Living room with beige walls, hardwood floors, a large light gray sectional sofa with dark pillows, two brown armchairs with white pillows, a rectangular coffee table with decorative items, a TV mounted on the wall, a wooden media console, two black pendant lights, and a floor lamp near the window.
A spacious living room with a large beige sectional sofa, two brown accent chairs, a gray area rug, a wooden TV stand, and a large flat-screen TV on the wall. There are side tables with lamps and a window with blinds.
Living room with a beige L-shaped sofa, two brown leather armchairs, a wooden coffee table, a window with blue blinds, and a small framed picture on the wall.
Modern living room with a white sofa, brown armchair, coffee table, and a small side table with a lamp. Kitchen area with a sink, black faucet, pendant lights, and a framed sports poster on the wall.
A kitchen countertop with a black faucet, paper towel roll, and a box. Above the counter, there is a framed basketball poster for Michael Jordan and the Chicago Bulls.
Living room with two black pendant lights hanging over a white countertop with a wooden base, a wall-mounted flat-screen TV, beige walls, and a framed poster on the right wall.
Modern living room with a large flat-screen TV, beige walls, wooden furniture, two brown armchairs with white pillows, a gray rug, and pendant lights hanging from the ceiling.
A playroom with a vintage arcade game on the left, a purple exercise ball, a pink toy storage unit, and various toys in the background. The room has beige walls, light-colored wood flooring, and white doors.
Your basement is the most untapped space in your home.
Whether it's a family room the kids actually want to hang out in, the entertainment space you've been sketching in your head, or a fully finished guest suite — our 5-star team takes you from concrete walls to a space you won't believe is underground.
At Cook Construction, we handle every step — design, framing, electrical, plumbing, and finishing — so you're never juggling contractors. Just one team, one vision, one result you'll love.
Wherever you are in Colorado — Arvada, Thornton, Denver, Westminster, Broomfield, Boulder, or Brighton — experience construction as it should be.
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Every guy deserves a space that's 100% his. Big screen, surround sound, cold drinks on tap — and nobody asking to change the channel. Whether it's game day headquarters, a poker room, or just the place you disappear to after a long week, we build man caves that your buddies will never want to leave.
Custom built-ins. Sound-ready wiring. Bar-ready plumbing. We think of everything so you just have to show up.
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Movie nights. Homework stations. A play area that isn't your living room. The best family basements aren't just extra square footage — they're where your family actually lives. We design spaces that grow with your kids, give everyone room to breathe, and keep the upstairs looking like adults live there.
Durable finishes. Smart layouts. Built for real life, not a magazine cover.
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When family moves in, everyone deserves their dignity. A private entrance, a full bathroom, a kitchenette — we build suites that feel like their own apartment, not a spare bedroom with a microwave. Your parents stay close. Your household stays sane.
ADA-friendly options available. Separate climate control. Designed for comfort and independence.