
FIREPLACE REMODELING · LOCUST VALLEY NY
Fireplace Remodeling Locust Valley NY
Fireplace remodeling in Locust Valley NY means custom millwork built for the North Shore — full surrounds, flanking built-ins, and finished feature walls, not stock kits or cosmetic refacing. Creatively Done Homes Improvements Inc. designs, fabricates, and installs custom fireplace walls for Locust Valley and the surrounding Oyster Bay area. Kevin leads every project personally. 40+ years of hands-on experience. In business since 1986.
WHAT WE BUILD · CUSTOM FIREPLACE WALLS ON THE NORTH SHORE
A Finished Wall, Not a Cosmetic Fix
Most fireplace walls on the North Shore were built as an afterthought — a basic surround, a stock mantel, flat drywall on either side. A fireplace remodel done right treats the whole wall as one system: surround, flanking built-ins, shiplap or paneling, and TV integration, all designed together for the specific room. That is the standard homeowners in Locust Valley, Lattingtown, Mill Neck, and Matinecock expect, and it is the work Kevin, Matthew, and team build directly — no subcontractors for finish work of this kind.
PROJECT STORY · LOCUST VALLEY NY
A 14-Foot Wall in Locust Valley
This project started with a 14-foot wall in a Locust Valley family room that wasn’t doing its job. A poorly executed mantel and surround, two freestanding bookcases out of proportion with the room and the zip code. The wall had potential it had never realized.

The homeowners had done the right homework — they’d worked with an interior designer on a millwork elevation drawing showing exactly what the wall should become: two lower cabinets flanking the fireplace, two open bookcase sections above, shiplap behind the TV, crown at the ceiling. It just needed someone who could actually build it.

The shiplap went in first — 8-inch boards, spacing dialed in on-site to read correctly across a 14-foot wall. Then the cases. The bookcase spans were 42 inches, wide enough that shelf thickness becomes a structural question, not an aesthetic one. A shelf that looks right but isn’t built to the correct thickness sags under a real book load within a few years. Kevin used the Sagulator — a shelf deflection calculator used by fine furniture makers — to confirm 2.5-inch shelves were required for this span. That thickness set the design language for the whole piece.


Cases were fabricated, primed, and finish-inspected off-site, then spray-finished on-site with three to four coats of Sherwin-Williams cabinet paint in Wedding Veil White, sanded between each. Pro tip: always ask whether your contractor brushes or sprays cabinet finishes — a spray booth leaves a factory-smooth surface that reflects light evenly, and the difference is visible from across the room. The wall that used to disappear now anchors the entire room.
SCOPE CLARIFICATION · WHAT WE DO AND DO NOT DO
What Creatively Done Homes Improvements Inc. Does — and Does Not Do
Locust Valley homeowners searching for fireplace remodeling will find chimney companies and fireplace stores alongside custom millwork contractors. These are different scopes of work. Creatively Done Homes Improvements Inc. builds the visible fireplace wall — the surround, the mantel, the wainscoting, the built-ins, and the full architectural treatment.
✓ What We Build: Custom fireplace surrounds and mantels. Floor-to-ceiling millwork walls. Fireplace built-ins with flanking cabinetry. Wainscoting around existing fireplaces. Hearth updates. TV integration with concealed wire routing.
✗ What We Do Not Do: Chimney sweeping, repair, or lining. Standalone gas insert installation. Masonry repair. Outdoor fireplace installation. If your project needs gas line work, Kevin coordinates licensed plumbing trade partners as part of a larger remodel scope.
FREQUENTLY ASKED QUESTIONS
Frequently Asked Questions
What does fireplace remodeling cost in Locust Valley?
A custom surround and mantel runs $3,000 to $8,000, and a full wall treatment with flanking built-ins, shiplap, and crown molding runs $12,000 to $30,000 and up. The range is wide because every wall is different — dimensions, storage, wood species, and finish level all affect the number. Kevin provides a detailed written estimate after visiting your home. No guesses over the phone.
How long does a fireplace remodel take?
A surround and mantel replacement takes 2-4 days on-site, and a full wall treatment with built-ins and spray finish takes 2-3 weeks from fabrication through final coat. That includes off-site cabinet building, on-site installation, and the spray finishing schedule with sanding between coats. Kevin provides a timeline during planning so you know what to expect at each stage.
Are flanking built-ins worth it?
In almost every case, yes — flanking built-ins turn a fireplace from a single feature into a full architectural wall. They add storage, anchor the room, and raise the perceived quality of the whole home. For homeowners in Locust Valley, Oyster Bay, and the North Shore, built-ins are expected at the price point of these homes. A wall without them looks unfinished by comparison.
Stock surrounds vs. custom — what’s the real difference?
Many stock surrounds are built to generic dimensions from MDF or thin manufactured material, more prone to swelling, paint-joint cracks, and wear over time. Custom surrounds are built from solid wood to your exact opening size, with proportions designed for your room and ceiling height. Custom fits better, finishes cleaner, and holds up far longer when properly maintained.
Can you work from a designer’s rendering or inspiration photos?
Yes, and it’s often the best way to start. If you have a millwork elevation drawing from an interior designer, Kevin builds directly from it. If you have inspiration photos, he reverse-engineers the design for your specific wall. The Locust Valley project started with exactly that — a designer’s elevation drawing and reference photos from a finished project the homeowners admired.
Do I need a permit to remodel a fireplace in Locust Valley?
Millwork work — surrounds, built-ins, shiplap — does not require a permit. Modifying the firebox, changing the flue, or converting wood to gas requires permits from the Town of Oyster Bay, which has jurisdiction over Locust Valley. Kevin identifies what permits are needed during the estimate and advises on the full process.
Do you serve Locust Valley and the North Shore?
Yes — Creatively Done Homes Improvements Inc. serves Locust Valley and the North Shore including Oyster Bay, Lattingtown, Mill Neck, Brookville, and Matinecock. We’re based in Hicksville at 104 Jerusalem Ave. Hicksville NY 11801. Custom millwork and fireplace work are among our most requested services on the North Shore.
Kevin leads every project personally — Kevin, Matthew, and team handle design, fabrication, installation, and finish directly. You can also see the same fireplace work in nearby Plainview and Hicksville. Whether you’re in Locust Valley, Oyster Bay, Syosset, Jericho, or anywhere across Nassau County, explore our fireplace remodeling and custom millwork work, call 516-470-1961, or request your free estimate. See finished work in our project gallery.
Get Your Free Estimate
Get a free in-home assessment. Kevin will inspect your fireplace wall, discuss options, and give you an honest estimate — no pressure, no obligation.
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104 Jerusalem Ave. Hicksville NY 11801