Do I need a permit for a full kitchen remodel in
Hobbs, New Mexico?

Hobbs kitchen remodel permits—the key details

A full kitchen remodel in Hobbs requires a building permit under IRC R101.2 if ANY of the following are true: a wall is moved or removed; plumbing fixtures (sink, dishwasher, drain) are relocated; new electrical circuits are added (including dedicated range, microwave, or garbage-disposal circuits); gas lines are run or modified; the range hood vents to the exterior with a new or enlarged opening; or a window or door opening is changed. If your remodel is purely cosmetic—new cabinets in the same footprint, countertop swap, appliance replacement on existing circuits, paint, new flooring—no permit is needed. The distinction is functional vs. structural: can you achieve it without touching framing, plumbing, electrical infrastructure, or ductwork? If yes, no permit. Hobbs Building Department accepts applications at City Hall (verify phone and hours directly with the city; typical hours are Monday–Friday 8 AM–5 PM). Some jurisdictions in New Mexico allow online submission; Hobbs' current portal status should be confirmed directly—do not assume it is available. Fees for a full kitchen remodel typically range from $400 to $1,200, calculated as 1–1.5% of the declared project valuation, plus plan-review time. A $50,000 kitchen remodel (mid-range for Hobbs) would incur roughly $500–$750 in permit fees plus separate plumbing and electrical permit fees ($150–$300 each).

The three sub-permits you will file are: (1) Building Permit, which covers framing, wall removal (with or without engineering), and overall structure compliance. (2) Plumbing Permit, required if the sink is relocated, a new drain is run, or fixtures are rerouted. Hobbs requires that new kitchen drains comply with IRC P2722 (minimum slope, trap-arm length, and vent routing); if your kitchen sink is more than 3.5 feet from the nearest vent stack, you will need a separate vent line or an auxiliary vent installed—this is a common rejection on initial submittals. (3) Electrical Permit, required if you add any new circuit (range, microwave, dishwasher, garbage disposal each need their own 20-amp small-appliance branch circuit per IRC E3702). Hobbs also requires GFCI protection on all countertop receptacles per IRC E3801; outlets must not be spaced more than 48 inches apart. Many applicants submit electrical plans without showing the two dedicated 20-amp countertop circuits, triggering a plan correction. If your range hood vents to the exterior through a new or enlarged wall opening, you also file a mechanical permit; this must include a ducting detail showing the termination cap and, per Hobbs' local enforcement, a note confirming whether a back-draft damper or return-air path is present.

Load-bearing wall removal is common in kitchen remodels and requires engineering. If you are removing or significantly opening a wall that supports the floor or roof above—typical in homes where the kitchen is under a second story or attic—Hobbs will not sign off without a stamped structural-engineering letter and beam-sizing calculation. This is not optional and is not something a general contractor can guess at. The engineering letter must specify beam size, grade, and support points; expect $300–$800 for engineering, plus the cost of the beam itself ($1,000–$3,000 depending on span and material). The city enforces this rigorously because New Mexico's seismic and wind codes have tightened in recent code cycles, and improper load paths can fail in high winds or earthquakes—not academic in a region prone to dust storms and occasional seismic activity. If gas lines are present (stove, water heater, furnace), any modification requires a mechanical or gas contractor; Hobbs requires that gas lines be pressure-tested and tagged by a licensed contractor per IRC G2406. You cannot DIY gas-line work even as an owner-builder.

Plumbing is one of the stickiest areas. A kitchen sink relocation seems simple but requires: (1) new drain line with proper slope (1/4 inch per foot, minimum); (2) a trap within 24 inches of the drain opening (IRC P2703); (3) vent routing that does not exceed trap-arm length and sizing tables (IRC P3005); (4) if the sink is far from the main vent stack, an auxiliary vent or loop vent must be installed. Many homeowners underestimate the cost and complexity of rerouting drains under a concrete slab (common in Hobbs) or in a crawl space. If your kitchen sits on a slab, you may need to core-cut and reroute drains, which adds $2,000–$5,000 to the project cost and timing. Hobbs plumbing inspectors will ask to see the drain and vent routing on your submitted plan; do not submit a plan that shows 'drain routed to existing vent' without specifics. Traps must be accessible for cleaning; drains cannot slope more than 45 degrees (they become traps for hair and debris). The plumbing inspector will rough-inspect the drains before any concrete is poured or drywall is closed; if the vent is undersized or the trap-arm exceeds code, the inspector will flag it and you will have to cut out and redo the work.

Timeline and inspection sequence: after you pull the permit, the city typically schedules a plan-review appointment within 1–2 weeks. If corrections are needed (common on the first submittal), you resubmit; second review is usually faster, 1 week. Once approved, you can begin demolition and rough-in work. Plumbing rough-in inspection happens before drywall; electrical rough-in happens before drywall; framing inspection (if walls are moved) happens before drywall. Each trade gets its own inspection appointment, which you must schedule in advance—do not assume they will appear on the same day. Drywall must be approved before finishing (tape, mud, paint). Final inspection occurs after all work is done and sign-off is granted. Total timeline from permit issuance to final is typically 3–6 weeks, assuming no re-inspection failures. If the inspector fails your rough electrical or plumbing, you have 30 days to correct; a second inspection is scheduled and a re-inspection fee ($75–$150) is charged. Budget time and money for at least one re-inspection, and assume the trades will need 1–2 days' notice to be available for inspection appointments.

Three Hobbs kitchen remodel (full) scenarios

Why Hobbs building inspectors care about kitchen ventilation (and why it matters in the high desert)

Hobbs sits on top of the Permian Basin, a geological formation rich in natural gas and uranium. The area's radon risk is moderate to high, and soil gases seep into homes year-round, especially in winter when homes are sealed tight against cold and dust storms. A poorly vented kitchen—where a range hood is ducted indoors (back to the kitchen) or where the exterior duct is undersized or blocked—creates negative pressure inside the home. This negative pressure sucks soil gases, radon, and dust from the crawl space or slab into the living space. Hobbs Building Department, aware of this risk, requires that range-hood ducts terminate to the exterior with a backdraft damper or return-air path detail SHOWN on your submitted plan. This is not a trivial detail; inspectors will ask you to point to it on the drawing.

The arid, high-desert climate (4B-5B) also means that homes experience large temperature swings between day and night. A kitchen exhaust duct that is not properly insulated or sealed can allow winter cold air to pour back into the home when the hood is not running, or summer heat to leak in. Hobbs does not require insulation (that is a voluntary upgrade), but the duct must be sealed at all joints and must not have any open-ended runs inside the conditioned space. If you run the range-hood duct through a soffit or attic, it must be continuous and sealed; venting into the attic is a code violation (IRC M1503). Many DIY remodelers make this mistake. Hobbs inspectors catch it during the rough-in and require the duct to be rerouted to the exterior wall.

Additionally, Hobbs' dust storms (haboob season, late summer) mean that exterior duct terminations are subject to dust intrusion. The termination cap must include a damper that closes when the hood is off, preventing dust from blowing backward into the kitchen. This is practical enforcement, not just code pedantry. If your range-hood plan shows the duct terminating at the exterior but does not mention the damper, the inspector will ask you to install one before final approval. Some homeowners try to skip this or use a cheap damper; do not. A $50 damper is cheaper than dust inside your ductwork and range-hood filter every other week.

Plumbing complexity in Hobbs kitchens: slab-on-grade drains and vent routing

Most homes in Hobbs, especially those built after 1980, are slab-on-grade (no crawl space). This means kitchen drains must either run in the slab (under the concrete) or above it (in a chase or wall cavity). If your kitchen sink is more than 3–4 feet from the main drain-vent stack (typically located at the kitchen–bathroom wall, where the toilet and shower drains are vented), you face a plumbing-routing challenge. The drain must slope toward the stack at a minimum of 1/4 inch per foot (no more than 1/2 inch per foot, or it becomes a trap). The drain must connect to a trap within 24 inches of the sink opening. The trap must be vented within a specific distance (based on pipe diameter and slope) per IRC P3005 tables; for a typical 1.5-inch kitchen-sink drain on a 1/4-inch slope, the maximum distance from trap to vent is about 5 feet. If your sink is farther away than that, you need an auxiliary vent—either a loop vent (a small-diameter vent line that rises above the sink, then drops down and connects to the main vent stack) or a separate vent that runs up the wall and out through the roof. A loop vent adds $300–$600; a separate roof vent adds $600–$1,200 and requires a roof opening (which may void warranty and needs flashing).

When you submit your plumbing plan for Hobbs approval, the inspector will ask: (1) Where does the sink drain connect to the main stack? (2) How far is the trap from the vent? (3) If the trap is more than 5 feet from the main vent, where is the auxiliary vent? If your plan does not answer these questions with specifics (e.g., 'Drain routed under slab to main vent stack, trap located 3 feet east of sink opening, vent connection at kitchen-side of main stack'), the plan will be rejected and you will be asked to resubmit with details. This is the #1 plumbing rejection on Hobbs kitchen permits.

Second issue: slab-routing. If your new drain runs under the slab, it must be laid out before the concrete is poured (or before drywall is installed, if the slab is pre-existing and you are cutting the concrete). Hobbs plumbing inspectors require you to show the slab route on the plan: exact location, depth (typically 2–3 inches below the slab surface, in a sand bed), and the slope direction. Once the drain is in place and pressure-tested (with a plug or water-fill test per code), you call for rough plumbing inspection before the concrete is poured or the trench is backfilled. If the inspector finds that the slope is reversed or the vent connection is wrong, you must cut out and redo the work. If the work is buried under concrete, you will need a core-cutter and jackhammer to reroute it—a nightmare scenario that costs $2,000–$5,000 and sets the project back weeks. Plan ahead: confirm the exact routing with your plumber before any demo work begins.

Common questions