Sanmartin Contractor in Baltimore: Kitchen and Bath Remodeling with Transparent Pricing
Sanmartin Contractor is a licensed general contractor specializing in kitchen and bathroom renovations across Baltimore, operating on a project-by-project basis with pricing tied to scope and materials rather than hourly labor rates. The firm handles full remodels, partial updates, and fixture replacements, serving homeowners in Fells Point, Canton, Federal Hill, and surrounding neighborhoods.
What Sanmartin Contractor actually does
The company takes on kitchen and bath work from design consultation through final inspection, handling permits, structural changes, plumbing, electrical, tile, cabinetry, and finishes. Projects range from replacing a vanity and faucet to gutting and reconfiguring an entire kitchen layout. The contractor pulls necessary Baltimore permits and coordinates with city inspectors, a step many homeowners overlook and a common source of delays when unlicensed operators skip it.
Services and pricing
Sanmartin operates on a fixed-price estimate model rather than time-and-materials, meaning you receive a bid for the complete job before work begins. A bathroom vanity replacement with new plumbing rough-in runs $2,500 to $4,500 depending on vanity quality and whether the existing plumbing needs upgrading. A full master bath remodel (new shower, toilet, vanity, tile, lighting, ventilation) typically falls between $18,000 and $35,000. Kitchen work is wider in range: a cabinet refacing with new countertops and hardware runs $8,000 to $15,000, while a full kitchen with new cabinetry, counters, appliances, backsplash, and layout changes lands in the $30,000 to $60,000 band. These figures reflect Baltimore-area material costs and should be confirmed by requesting a site visit estimate, as structural issues, hidden water damage, or code-required upgrades can shift final cost.
The contractor provides a written estimate before starting, specifies material brands and finishes in the agreement, and establishes a payment schedule tied to project milestones rather than requiring full payment upfront.
How it compares to other Baltimore options
Baltimore has both large kitchen and bath chains (like local branches of national franchises offering semi-custom cabinets and standardized designs) and independent remodelers working solo or with small crews. Sanmartin sits in the mid-range: more personalized than a showroom-driven chain, less expensive than high-end design-build firms like those in Roland Park or Canton that bundle architecture and interior design services and charge accordingly. If your project is straightforward (new fixtures, standard tile, no structural changes), a handyman or smaller operator may cost less but will not pull permits or carry the same liability insurance. If you want design consultation and material curation as part of the package, design-focused Baltimore remodelers will cost more but arrive with mood boards and 3D renderings.
Who it suits and who it does not
Sanmartin works well for homeowners with a clear vision of what they want (or the ability to decide from options) and a need for a licensed, permitted, insured job on a fixed budget. It suits properties built before 1990 that may have plumbing or electrical surprises, since the contractor has experience navigating older systems and code updates. It is less ideal if you are starting from scratch conceptually and need extensive design input, or if your bathroom or kitchen is in a historic district requiring design review (the contractor can handle it, but the process adds time and complexity). It also does not serve emergency repairs or same-week turnarounds; projects typically begin two to four weeks after agreement, depending on permit timing.
What the first visit involves
Contact via phone or email to describe the scope (a single fixture, a full remodel, the specific room and approximate square footage). Sanmartin schedules an in-home estimate, typically within a week. During the visit, the contractor measures, checks plumbing and electrical routing, notes any visible water damage or structural concerns, and discusses material preferences (cabinet style, tile, countertop type, fixture finishes). A written estimate arrives within three to five business days, itemizing labor, materials, and timeline. If you accept, you sign the contract and provide a deposit (typically 25 to 33 percent), and the contractor applies for permits. The permit approval window in Baltimore ranges from two to six weeks depending on the complexity of the project and current city processing times.
Hours, location, and logistics
Sanmartin operates Monday through Friday, 7 a.m. to 4 p.m., with answering service for messages outside those hours. The business is based in Southwest Baltimore and serves all of Baltimore City and immediate inner-county areas. Work crews generally arrive by 8 a.m. on scheduled days. For bathroom and kitchen remodels, plan for your home to be partially disrupted during the project; the contractor typically works five to six weeks for a full bathroom remodel and eight to twelve weeks for a complete kitchen, depending on permit approval and material delivery delays. Verify the current permit turnaround time and project timeline when you receive your estimate, as city processing can vary seasonally.
Sanmartin's fixed-price model and permit handling make it a straightforward choice for Baltimore homeowners who want licensed work without design fees, provided they know what they want or are comfortable choosing from material samples and standard configurations.

