Cost to Ductless Mini-Split Installation in Baltimore, MD

$2,360–$9,440 in Baltimore

18% above the national average · 1.18x cost multiplier

Expect to pay $2,360–$9,440 for a ductless mini-split installation in Baltimore, about 18% above the national benchmark. The Northeast region's contractor market and material costs account for most of this difference. The detailed breakdown below shows how budget, mid-range, and premium projects compare at Baltimore prices.

Cost Breakdown in Baltimore

Line Item	Low	Mid	High
Cost per zone	$2360	$4130	$5900
Materials	$1,416	$2,596	$5,310
Labor	$944	$1,534	$2,596
Permits	$118	$236	$354
Total	$2,478+18% vs. national avg	$4,720+18% vs. national avg	$9,440+18% vs. national avg

Budget

Single-zone 12,000 BTU wall-mounted mini-split, basic brand (Pioneer or MRCOOL), DIY-friendly unit or basic professional install

Mid-Range

Single-zone 18,000-24,000 BTU mini-split, mid-tier brand (Fujitsu or LG), professional installation with line set concealment

Premium

Multi-zone system (2-3 indoor heads), premium brand (Mitsubishi or Daikin), ceiling cassette or ducted options, full concealment of lines

Material Options

Material prices below are national averages; availability in Baltimore may shift costs slightly.

Material	Cost/Unit	Pros	Cons	Best For
Single-Zone Wall Mount (Budget)	$1,500 - $3,000 installed	Lowest cost, simple installation, good for one room or addition	Only heats/cools one space, visible wall unit, basic features	Garage conversions, room additions, sunrooms, home officesLowest cost, simple installation, good for one room or addition
Single-Zone Wall Mount (Premium)	$3,000 - $5,500 installed	Excellent efficiency, quiet operation, cold-climate capable, Wi-Fi controls	Higher upfront cost, still visible on wall	Primary living spaces, bedrooms, cold-climate supplemental heatingExcellent efficiency, quiet operation, cold-climate capable, Wi-Fi controls
Multi-Zone System (2-3 zones)	$5,000 - $10,000 installed	Independent temperature control per room, one outdoor unit, efficient	Complex installation, higher cost, outdoor unit handles all zones	Older homes without ductwork, multi-room additions, whole-floor heating and coolingIndependent temperature control per room, one outdoor unit, efficient
Ceiling Cassette	$3,500 - $6,000 per zone installed	Flush with ceiling, 360-degree airflow, more discreet than wall mount	Requires ceiling space, more expensive, harder to service	Commercial spaces, modern homes, homeowners who dislike wall-mounted unitsFlush with ceiling, 360-degree airflow, more discreet than wall mount
Concealed Ducted Mini-Split	$4,000 - $7,000 per zone installed	Completely hidden, can serve 2-3 rooms per unit, looks like central air	Requires soffit or ceiling space for duct runs, highest installation cost	Whole-house replacement for central air, homes where aesthetics are priorityCompletely hidden, can serve 2-3 rooms per unit, looks like central air

Other Projects in Baltimore

Full Bathroom Remodel

Basement Waterproofing

Roof Replacement (Asphalt Shingles)

Back to national average for Ductless Mini-Split Installation

Baltimore Estimate

Typical Range

$2,360–$9,440

vs. National Average

18% above national

Cost Multiplier

1.18x

Cost Per zone

$2360–$5900

Estimates apply Baltimore's 1.18x regional cost multiplier to national averages. Actual bids vary by contractor, project scope, and timing.

See national average costs →