MSI
Home › ServicesHVAC ServicesDuctless Mini-Split Installation & Replacement
★★★★★5.0 • 520 Reviews
AVAILABLE NOW • 24/7

DUCTLESS MINI-SPLIT INSTALLATION & REPLACEMENT
IN UTAH — 24/7 SERVICE

Your 1920s Salt Lake City home has character — but no ductwork. Adding central AC means tearing into walls you'd rather not touch. A ductless mini-split gives you zone-controlled heating and cooling without rewiring your house or blowing your budget on ductwork that costs more than the system itself.

Mini-Split Installs Statewide
Same-Day Quotes
Licensed & Insured
Upfront Pricing
Family Owned
5.0
★★★★★
Average Rating
520
Verified Reviews
120
Min Response Time
24/7
Emergency Dispatch
★★★★★
“Israel was very professional, punctual and efficient. His prices are fair. He explained everything really well and did a great job.”
ABOUT THIS SERVICE

DUCTLESS MINI-SPLIT INSTALLATION
FOR UTAH HOMES WITHOUT DUCTWORK

Ductless mini-split systems are built for homes where traditional central HVAC doesn't fit — historic Salt Lake City homes with no existing ductwork, basement buildouts, ADUs, garage conversions, and additions built after the main house. They run on inverter technology, which adjusts output smoothly instead of cycling on and off like older systems. That cuts energy use by 30–40% in many Utah homes and gives you room-by-room control.

We install Mitsubishi, Daikin, LG, Fujitsu, and other major brands — each sized correctly for Utah's elevation, temperature swings (-10°F to 107°F), and your specific layout. Single-zone installations start at $5,500 for a Daikin system and range up to $10,745 for a Bosch ceiling cassette, depending on capacity and brand. Multi-zone systems run $11,172–$20,262 installed, based on the number of indoor units and total capacity. We pull permits, handle refrigerant lines and electrical work, and back every install with a satisfaction guarantee.

We serve all of Salt Lake County, Utah County, Davis County, Summit County, Wasatch County, and Tooele County. Same-day quotes available on most requests. Licensed technicians on every job.
WHAT'S INCLUDED

COMPLETE DUCTLESS MINI-SPLIT INSTALLATION & REPLACEMENT
COVERAGE IN UTAH

From a single-zone basement setup to whole-home multi-zone systems, we handle every part of ductless mini-split installation. Load sizing, refrigerant lines, electrical, permits, and startup — all included.
🔧
Mini-Split Repair & Service
Already have a mini-split system that's underperforming, leaking refrigerant, or throwing error codes? We diagnose and repair all major brands — Mitsubishi, Daikin, LG, Fujitsu — and stock parts for most common repairs. From Park City to Provo, we fix systems that freeze up in summer, lose cooling capacity at 4,200 ft elevation, or fail to heat below 30°F in Utah winters.
Get Repair Quote →
🏘️
ADU & Basement HVAC
Utah's ADU boom — Draper, Sandy, Holladay, West Jordan — creates basements and detached units that need independent climate control. A ductless mini-split is the fastest, cleanest way to add heating and cooling without running ductwork through finished spaces. Perfect for basement apartments at 4,200 ft elevation where furnace vents can't reach. No permits for ductwork means faster installs.
Get ADU Quote →
📊
Load Calculation & System Sizing
Undersized mini-splits run constantly and never hit setpoint. Oversized systems short-cycle and waste energy. We run a Manual J load calculation factored for Utah's 4,200 ft elevation and temperature range (-10°F to 107°F) to size the system correctly the first time. Accounts for ceiling height, insulation R-value, window orientation, and BTU requirements across Salt Lake and Utah County microclimates.
Get Sizing Consult →
❄️
Heat Pump Systems
Heat pumps provide both heating and cooling in a single system — efficient in mild weather but need backup heat for Utah winters below 20°F. We install dual-fuel setups that switch to gas or electric heat when outdoor temps drop. Common in Cottonwood Heights, Murray, and Park City homes where January temps hit -5°F regularly. Backup furnace kicks in automatically when the heat pump can't keep up.
Heat Pump Install →
HOW IT WORKS

OUR DUCTLESS MINI-SPLIT INSTALLATION & REPLACEMENT
PROCESS

STEP 01
CALL OR BOOK
Call (801) 997-1617 or book online. Real people answer 24/7. We'll schedule an on-site visit to assess your space and provide a same-day quote in most cases.
STEP 02
SIZING & QUOTE
We measure your space, calculate heat load adjusted for Utah's elevation and climate, and recommend the right brand and capacity. You get an itemized quote covering equipment, labor, permits, and electrical work — upfront, before we order anything.
STEP 03
INSTALL & PERMIT
We order the system, pull city permits, mount the indoor and outdoor units, run refrigerant lines and electrical connections, and vacuum-test the system for leaks. Most single-zone installs finish in one day.
STEP 04
STARTUP & TEST
We charge the refrigerant, run the system through heating and cooling modes, verify airflow and temperature drop, walk you through the remote controls, and confirm everything is working before we leave.
IS A MINI-SPLIT RIGHT FOR YOUR HOME?

WHEN A MINI-SPLIT
MAKES SENSE

🏚️
No Existing Ductwork
Historic Salt Lake City homes, older Sugarhouse bungalows, and pre-1970 Valley construction often have no ductwork. Adding central AC means cutting into walls and ceilings — expensive and invasive. A mini-split installs in a day with minimal disruption.
Don't ignore this
🏘️
ADU, Basement, or Addition
Building out a basement apartment, detached ADU, or room addition? Running ductwork from your main HVAC system typically costs more than a targeted mini-split installation and may undersize your existing equipment. A dedicated mini-split is cleaner, faster, and cheaper.
Don't ignore this
🔥
Hot Upstairs / Cold Downstairs
Central AC struggles to balance temperature across multi-story Utah homes. The upstairs faces west and absorbs afternoon sun. It stays hot. A mini-split zone upstairs gives independent control without overworking your main system.
Don't ignore this
OUR PROMISE
UPFRONT PRICING.
ZERO SURPRISES.
We diagnose first. We quote flat-rate before touching anything. If you don't like the price, you only pay the diagnostic fee — nothing more. No pressure, no add-ons you didn't ask for, no invoice that catches you off guard.
Flat-Rate Quotes Upfront
No Hidden Fees
100% Satisfaction Guarantee
Licensed & Insured in Utah
Financing Available — $0 Down
Parts Stocked On Our Trucks
CALL (801) 997-1617
NEED A MINI-SPLIT INSTALLED FAST?
CALL NOW FOR SAME-DAY QUOTE
(801) 997-1617
Real people answer 24/7. Real technicians respond fast. Real upfront pricing before we start.
BOOK ONLINE NOW →
WHY CHOOSE NINJA HVAC

WHY UTAH
HOMEOWNERS CHOOSE NINJA

  • Utah state licensed technicians on every install
  • Upfront flat-rate pricing — no surprises
  • Family-owned — we treat your home like our own
  • Inverter-efficiency systems that cut energy costs 30–40%
  • All permits and inspections handled for you
  • 100% satisfaction guarantee on all work
  • Financing available — $0 down, 90% approval rate
  • Technicians Available Now
100%
SATISFACTION GUARANTEE
If you're not happy, we make it right. Period.
CUSTOMER REVIEWS

WHAT OUR
CUSTOMERS ARE SAYING

★★★★★
"Wonderful experience! Ninja helped us repair another company's major mistake on our mini split. They treated us very well."
★★★★★
"Joshua showed up on time. He did a good job evaluating the A.C unit. He did a good job & made a plan to fix the A.C unit."
RELATED SERVICES

OTHER NINJA
SERVICES YOU MAY NEED

COMMON QUESTIONS

DUCTLESS MINI-SPLIT INSTALLATION & REPLACEMENT
FREQUENTLY ASKED QUESTIONS

Single-zone mini-split installation ranges from $5,500 to $10,745 depending on brand and capacity — Daikin wall mount systems start at $5,500 and Bosch ceiling cassette units run up to $10,745. Multi-zone installations range from $11,172 for a Daikin 2-zone system to $20,262 for a 4-zone setup. These are flat-rate installed prices covering equipment, labor, permits, and electrical. Final price depends on your home’s layout, lineset length, and electrical requirements.

We install Mitsubishi, Daikin, LG, Fujitsu, and other major brands. All are inverter-driven systems that adjust output smoothly instead of cycling on and off. We recommend brands based on your budget, desired efficiency (SEER rating), and heating performance in Utah winters.

Most single-zone installs finish in one day. Multi-zone systems with three or more indoor units may take two days depending on complexity. We pull all city permits ahead of time, so scheduling is straightforward. Same-day quotes available on most requests.

Yes — modern mini-splits rated for cold climates can heat effectively down to 5°F or lower. Many Utah homeowners use them as primary heat in mild months and switch to a gas furnace or electric backup when temps drop below 20°F. We’ll walk you through both single-source and dual-fuel options based on your home.

Usually yes — inverter technology adjusts compressor speed smoothly instead of cycling on and off, which cuts energy use by 30–40% in many homes. You also save on ductwork losses (central systems leak 20–30% of conditioned air through leaky ducts). Zone control means you only heat or cool the rooms you’re using.

Yes — all mini-split installs require city permits in Utah. We handle the permit application, inspection scheduling, and final sign-off. Permit fees vary by county: Salt Lake County runs $75–$150, Utah County $50–$125. We include these costs in your upfront quote.

Manufacturers provide a standard parts warranty (typically 5–10 years on the compressor, 1–2 years on other components). We back all labor and installation workmanship with a 1-year satisfaction guarantee. If something goes wrong with our work, we fix it at no charge.

Can't find what you're looking for? Call (801) 997-1617 — real people answer 24/7.
SERVICE AREA

WHERE WE OFFER
DUCTLESS MINI-SPLIT INSTALLATION & REPLACEMENT

Mastodon