SERVICES
Design and Creating
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Custom Homes
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Renovations
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Kitchen Remodels
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Bathroom Remodels
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Architectural Upgrading
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Doors & Windows
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Multi-storey Additions
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Stairs / Railings / Banisters
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Additional Dwelling Units (ADU)
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Including Junior ADU
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Retrofitting & Upgrading
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Seismic Retrofitting
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Handicap / ADA Accessibility
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Framing
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Subflooring
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Foundation Upgrades
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Dry / Wet Rot Mitigation
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Drainage / Flood Mitigation
Architectual & Exterior
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Windows & Sun Features
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Decks / Patios / Porches
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Retaining Walls
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Sheds / Storage Space
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Siding / Exterior Finishes
We bring years of connections and will manage the team that will make your goals a reality.
ABOUT CKC
At Colm Keenan Construction (CKC) we believe there is a better way to do construction projects. Our core values include impeccable attention to detail, while meeting demand of budgets and deadlines, and consulting with honesty and transparency, all the while producing projects with integrity. We are dedicated to our clients and the community that we are building and we take great pride in our work. We have earned a trusted name with residential and commercial clients alike because we deliver quality work with exceptional results. We have years of experience completing jobs of all sizes and scopes. Our services include whole home remodeling, additions, kitchen remodeling, bathroom remodeling, decks, additional stories, framing, doors, craftsman touches, woodworking and more. We serve Marin, Sonoma, San Francisco, Napa, and all Bay Area counties. We value our relationships with our clients, architecture partners, and subcontractors, together we will manage a team to build and exceed expectations.
WHAT PEOPLE SAY
Susan
San Rafael
We hired Colm Keenan Construction to work on our exterior deck and fencing project. Colm was on time, on budget and did the job in the correct manner. He stands by his work and is hard working. I would definitely hire them again
Valeria
Corte Madera
CKC did an amazing job on my interior remodel of my new home. He had great recommendations on where do go for the materials. He always showed up on time and was very through with the quality & craftsmanship of his work. I would definitely recommend him & plan to go to him with future projects on my home.”
Rachel
San Francisco
CKC did an interior remodel and addition. He was friendly and easy to work with. I trusted him and his work was good quality (I am very picky). The crown molding, he did turned out beautiful. I will call him again for sure.
PROJECTS
 New Horizons FenceCustom fence built to client’s requirements |  Wonderful Addition & Multistorey RennovationAn 800 sq ft addition was added to this property along with a custom kitchen, custom deck and roof deck. Foundation had to be excavated and poured and walls framed to engineers’ specifications. Marvin windows and doors were installed throughout with a bifold door being installed in the kitchen leading out to the deck. There was regular communication between the architect, client and contractor throughout this custom build. |  ModlingThis client had just moved into their new property and wanted the upper level remodeled. New hardwood floor was installed sanded and stained. New doors were hung with a Victorian style casing design used as the casing around the doors. Baseboard was installed throughout. |
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 Remodel & RennovateKitchen family room remodel. Custom kitchen install, crown and base upgrade. Floors re-sanded and stained |  Fence Mission DistrictAn 800 sq ft addition was added to this property along with a custom kitchen, custom deck and roof deck. Foundation had to be excavated and poured and walls framed to engineers’ specifications. Marvin windows and doors were installed throughout with a bifold door being installed in the kitchen leading out to the deck. There was regular communication between the architect, client and contractor throughout this custom build. |  Mission RemodelAn 800 sq ft addition was added to this property along with a custom kitchen, custom deck and roof deck. Foundation had to be excavated and poured and walls framed to engineers’ specifications. Marvin windows and doors were installed throughout with a bifold door being installed in the kitchen leading out to the deck. There was regular communication between the architect, client and contractor throughout this custom build. |
 Modern SidingThis project was a full exterior remodel changing out shingles for a detailed stucco finish at the front of the building and cedar siding at the sides and rear. Marvin windows were installed throughout the structure. New concrete steps and pathway were formed and poured. Steel railings and awning were also included to give this project a high-end finish. |  Laurel Heights KitchenKitchen family room remodel. Custom kitchen install, crown and base upgrade. Floors re-sanded and stained |  Inner RichmondCustom deck construction to architect and engineers’ specifications. |
 PROJECT_kitchen islandKitchen redone. |  RemodelKitchen family room remodel. Custom kitchen install, crown and base upgrade. Floors re-sanded and stained. |  Beautiful LinesThis project was a full exterior remodel changing out shingles for a detailed stucco finish at the front of the building and cedar siding at the sides and rear. Marvin windows were installed throughout the structure. New concrete steps and pathway were formed and poured. Steel railings and awning were also included to give this project a high-end finish. |
 Garden Bed & FencingPacific Heights Neighborhood Outdoor Beautification. |  Haight Ashbury Home ResidingThis project was a full exterior remodel changing out shingles for a detailed stucco finish at the front of the building and cedar siding at the sides and rear. Marvin windows were installed throughout the structure. New concrete steps and pathway were formed and poured. Steel railings and awning were also included to give this project a high-end finish. |  Modern MarvelsAn 800 sq ft addition was added to this property along with a custom kitchen, custom deck and roof deck. Foundation had to be excavated and poured and walls framed to engineers’ specifications. Marvin windows and doors were installed throughout with a bifold door being installed in the kitchen leading out to the deck. There was regular communication between the architect, client and contractor throughout this custom build. |
 SF Dream DeckCustom deck construction to architect and engineers’ specifications. |
WHO WE ARE
CONTACT
Inquiries
For any inquiries, questions or commendations, please call or text 415-301- 0306 or fill out the following form
Head Office
Tel: 415-301-0306
Contact Quick Form
Partners
If you interested in being a partner of ours, and you are excited about delivering quality, please contact us.
Get a quote: 415-301-0306