CK Home Building

Sag Harbor · The Hamptons · New York City

High-end homes,built right andlooked after.

CK Home Building & Management is a general contractor based in Sag Harbor. New construction, full renovations, painting and property management for homeowners across the East End and the city.

21years in the trade
50+projects completed
Same dayreply to every inquiry
Renovation · waterfront living room
01 / 05

What we do

One team from the foundation to the final coat of paint.

Four core services, run by the same crew and the same owners. Hover or tap each one to see more.

Cedar-clad structure with a steep gable roof 01New construction
Ground up

New construction

Custom homes, additions, guest houses and pool houses, built with modern and contemporary Hamptons architecture in mind.

  • Custom homes
  • Additions
  • Pool houses
  • Site work
Start a build
Renovated white kitchen with island and light oak floors 02Renovations
Time & materials

Renovations

Kitchens, baths, basements and whole-house remodels, billed transparently on time and materials.

  • Kitchens
  • Baths
  • Basements
  • Whole house
Plan a renovation
Freshly painted bedroom with striped accent walls 03Painting
Interior & exterior

Painting

Careful prep, clean lines and finishes that hold up to salt air and summer traffic.

  • Interiors
  • Exteriors
  • Trim & cabinetry
Get a painting quote
Cedar shingle Hamptons home with a manicured lawn 04Property management
Year round

Property management

Seasonal openings and closings, maintenance, power washing and repairs while you are away.

  • Seasonal open & close
  • Maintenance
  • Power washing
Set up care

Also in the shop

  • Finish carpentry & trim
  • Coffered ceilings
  • Custom built-ins
  • Decks & pool surrounds
  • Pavilions & pergolas
  • Retaining walls
  • Window & door replacement
  • Hardwood flooring
  • Power washing
  • Custom surfboard shaping

Signature project

Built by carpenters.

These cedar pavilions started as sketches and ended as a sculpture you can walk through. Curved steel rings, hundreds of hand-cut slats and a crew that measured twice at every level.

Scope
Design support, fabrication, installation
Material
Cedar slats on curved plywood and steel rings
Group of cedar slat towers on a lawn
The finished group
Tall cylindrical cedar pavilion against a blue sky
Single tower
View up through a round cedar ceiling opening
Looking up through the ring
Upper level framing of a pavilion
Upper level framing
Round cedar deck atop a pavilion tower
Deck at the top
Pavilion framing and steel rings during construction
Steel rings going up

Our work

Twelve services. Real projects, photographed on site.

12 services98 project photosTap a card to open its album
New construction project 01 5 photos View album
Construction

New construction

Custom homes, additions, detached garages, apartments and small commercial buildings. We help secure permits and insurance and stay with you through every phase.

+4
View project
Additions & renovations project 02 12 photos View album
Interiors

Additions & renovations

No job too big or too small. Kitchens, baths and whole houses, improving interior and exterior spaces while you stay involved in every decision.

+11
View project
Window & door replacement project 03 4 photos View album
Construction

Window & door replacement

New windows and doors that give your home timeless character, better light and years of low maintenance.

+3
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Flooring project 04 4 photos View album
Interiors

Flooring

Traditional and contemporary hardwood floors, plus a wide range of other materials, installed by trained specialists.

+3
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Finish carpentry project 05 4 photos View album
Carpentry

Finish carpentry

Custom bookshelves, pantries, built-ins and crown moulding, shaped and trimmed by hand with attention to every detail.

+3
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Painting project 06 8 photos View album
Interiors

Painting

Interior and exterior painting that adds color and drama or a clean, fresh feeling, with careful prep and clean lines.

+7
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Pavilions & gazebos project 07 24 photos View album
Carpentry

Pavilions & gazebos

Outdoor pavilions, gazebos and pergolas for homes on the East End, designed to impress your guests and stand the test of time.

+23
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Decking project 08 8 photos View album
Outdoor

Decking

Durable, cost-effective decks and pool surrounds that make the most of your outdoor space in every season.

+7
View project
Power washing project 09 8 photos View album
Outdoor

Power washing

Exterior cleaning that removes stains and restores cedar shingles, siding and hardscape to their original beauty.

+7
View project
Pergolas & retaining walls project 10 5 photos View album
Outdoor

Pergolas & retaining walls

Pergolas, timber stairs, retaining walls and fencing that shape the landscape and make sloped yards usable.

+4
View project
Surfboard shaping project 11 12 photos View album
Carpentry

Surfboard shaping

Custom surfboard shaping from our own shop, using innovative design, performance materials and careful construction.

+11
View project
Coffered ceilings project 12 4 photos View album
Carpentry

Coffered ceilings

Coffered and beamed ceilings built in place, adding depth, shadow lines and a finished architectural look to any room.

+3
View project

Before & after

Cedar shingles, brought back.

Weathered shingles darken to grey and black. A careful wash and restoration brings the original cedar tone back without damaging the wood.

Rear of shingled home before restoration, shingles darkSame rear elevation after restoration, warm cedar toneBefore

Rear elevation and pool terrace

Gable end of shingled home before restorationSame gable end after restorationBefore

Gable end and garage wing

How it works

A clear path from first call to final walkthrough.

STEP 01

Book a visit

Call, text or send the planner below. We answer the same day and set a time to see the property.

STEP 02

Free on-site estimate

We walk the site with you, talk through scope and finishes, and send a written estimate.

STEP 03

Build

Payments follow progress, so you always know where the job stands.

50%40%10
StartMidpointFinish
STEP 04

Final walkthrough

We inspect every area for cleanliness and quality with you before the final payment is due.

Freestanding soaking tub in a bright bathroom overlooking the water
Precision work and attention to detail, so the result exceeds what you pictured.

CK Home Building & Management

CK carpenter cutting trim on a job site
Two members of the CK team on site

About CK

Owner-led, from Sag Harbor.

CK Home Building & Management Corp. is run by Christian and Efraín, who bring 21 years of hands-on building experience to every job. We work with owners, architects, designers and suppliers so each project is finished safely, on time and to a standard we are proud to sign.

Licensed & insuredA fully licensed and insured general contractor.
You stay involvedYou see every step, from design choices to punch list.
Within budgetWe plan the work with you to reach your goals without surprises.
Safety firstEvery crew member is trained so safe habits on site are second nature.

Free estimate

Plan your project in four quick steps.

Tell us what you have in mind. We reply the same day, then come see the property in person.

631.871.8790

CKHOMEBUILDING.COM

Also call
848.373.8357
Office
100 Glover St, Sag Harbor, NY 11963
Hours
Mon to Fri, 8 AM to 8 PM · Sat, 8 AM to 2 PM
Step 1 of 4
What are we building?
CKH

HOMEBUILDING & MANAGEMENT

Visit

  • 100 Glover St
  • Sag Harbor, NY 11963
  • Mon to Fri 8 to 8 · Sat 8 to 2
© 2026 CK Home Building & Management Corp.Sag Harbor · Southampton · East Hampton · Manhattan · Brooklyn