Skip to content
UniColorado
Open till 5 PM
Diamond Dealer Elite Contractor

Mitsubishi Diamond Contractor

We only service mini-splits we installed. Colorado's rebate boom brought a wave of new installers, and most systems we see from other companies have refrigerant or installation issues that can't be fixed without replacing the unit. If you need service on a system we didn't install, contact your original installer or the manufacturer.

As a proud Mitsubishi Diamond Dealer Elite Contractor, UniColorado offers top-quality Mitsubishi installations backed by an industry-leading 12-year manufacturer warranty.

Heat pump installation
Heat pump installation
Heat pump installation
Heat pump installation
5.0
from thousands of customers
12,000+Systems Installed
Mitsubishi Diamond Contractor Denver
You Deserve The Best

Why UniColorado for Mitsubishi?

As a proud Mitsubishi Diamond Dealer Elite Contractor, UniColorado offers top-quality Mitsubishi installations backed by an industry-leading 12-year manufacturer warranty. Experience the peace of mind that comes with our expert service and Mitsubishi's superior craftsmanship.

At UniColorado, we've built a reputation as the go-to experts for Mitsubishi Electric heating and cooling systems in Denver, Centennial, Littleton, and the surrounding areas. As a Mitsubishi Diamond Dealer Elite, we offer top-quality installations and responsive service for ductless mini-splits, ducted heat pumps, VRF systems, and more.

With extensive experience retrofitting heat pumps into existing homes and businesses, our skilled team will work closely with you to design a customized comfort solution. We'll assess your unique needs and budget to provide expert recommendations on the optimal Mitsubishi systems to maximize your energy efficiency, performance, and savings.

The Diamond Dealer Elite certification is reserved for contractors who meet Mitsubishi's highest standards for installation quality, training, and customer satisfaction. This isn't just a badge - it means our technicians receive ongoing factory training and that you get the full 12-year warranty coverage that only Diamond Contractors can offer.

Upfront Pricing

We provide transparent, upfront pricing for all our HVAC installation services. You'll know exactly what to expect before any work begins.

Mitsubishi Experts

Our technicians are not just HVAC experts; they are Mitsubishi specialists with rigorous training and ongoing education.

Rebates & Savings

We'll help you take advantage of all eligible utility and government rebates to maximize your savings.

100% Satisfaction

As a locally owned business, your satisfaction is our top priority. We stand behind our work and aren't finished until you're completely happy.

30+

Municipalities Licensed

Diamond

Dealer Elite Status

1000s

Happy Homeowners

UniColorado LLC BBB Business Review
NATE certified technicians
UniColorado HomeAdvisor Top Rated

Is My House Right for Mitsubishi?

Explore your Mitsubishi options based on your home's configuration.

Ducted Systems

Ducted Mitsubishi Heat Pumps

Ducted mini-splits are ideal if your home already has ductwork. These systems use your existing ducts to distribute conditioned air while providing the efficiency of a heat pump. Mitsubishi's ducted units are reliable, quiet, and energy efficient.

  • Uses existing ductwork
  • Whole-home comfort
  • Hidden installation
  • Up to 20 SEER2 efficiency
Learn About Ducted Systems
Mitsubishi ducted air handler installation

Ductless Systems

Ductless Mitsubishi Mini-Splits

Ductless mini-splits connect an outdoor unit to one or more indoor air handlers without ductwork. A variety of indoor units are available for different use cases and aesthetic preferences.

  • No ductwork required
  • Zone control
  • Quick installation
  • Multiple indoor styles
Explore Ductless Options
Mitsubishi ductless wall mount indoor unit
Ready to Upgrade?

Get a Free Estimate Today!

Book your free, no-obligation estimate and find the perfect system for your home.

Schedule Estimate Online

Learn About The Models

Mitsubishi Outdoor Models

UniColorado offers a range of advanced Mitsubishi models to suit your specific needs.

Mitsubishi MXZ-SM Smart Multi outdoor unit
MXZ-SM24NLHZMXZ-SM30NLHZMXZ-SM36NLHZMXZ-SM42NLHZMXZ-SM24NLHZMXZ-SM30NLHZMXZ-SM36NLHZMXZ-SM42NLHZMXZ-SM24NLHZMXZ-SM30NLHZMXZ-SM36NLHZMXZ-SM42NLHZ

Mitsubishi

MXZ-SM Smart Multi

Smart Multi Hyper-heating INVERTER with advanced zone control and connectivity.

  • HyperHeat H2i
  • Up to 5 Zones
  • kumo cloud WiFi
  • Up to 22 SEER2
  • -13°F Heating
  • 12-Year Warranty
Mitsubishi MXZ Multi-Zone outdoor unit
MXZ-3D24NLHZMXZ-5D36NLMXZ-5D42NLMXZ-8D48NLMXZ-3D24NLHZMXZ-5D36NLMXZ-5D42NLMXZ-8D48NLMXZ-3D24NLHZMXZ-5D36NLMXZ-5D42NLMXZ-8D48NL

Mitsubishi

MXZ Multi-Zone

Hyper-heating INVERTER multi-zone system for whole-home comfort.

  • HyperHeat H2i
  • Up to 8 Zones
  • Branch Box Option
  • Up to 20 SEER2
  • -13°F Heating
  • 12-Year Warranty
Mitsubishi PUZ P-Series outdoor unit
PUZ-AK24NLHZPUZ-AK30NLHZPUZ-AK36NLHZPUZ-AK42NLHZPUZ-AK24NLHZPUZ-AK30NLHZPUZ-AK36NLHZPUZ-AK42NLHZPUZ-AK24NLHZPUZ-AK30NLHZPUZ-AK36NLHZPUZ-AK42NLHZ

Mitsubishi

PUZ P-Series

Hyper-heating INVERTER single-zone ducted system for central air replacement.

  • HyperHeat H2i
  • Ducted Only
  • Central Replacement
  • Up to 18 SEER2
  • -13°F Heating
  • 12-Year Warranty
Mitsubishi MUZ Single-Zone outdoor unit
MUZ-FX09NLHZMUZ-FX12NLHZMUZ-FX15NLHZMUZ-FX18NLHZMUZ-FX09NLHZMUZ-FX12NLHZMUZ-FX15NLHZMUZ-FX18NLHZMUZ-FX09NLHZMUZ-FX12NLHZMUZ-FX15NLHZMUZ-FX18NLHZ

Mitsubishi

MUZ Single-Zone

Hyper-heating INVERTER single-zone ductless system for room-by-room comfort.

  • HyperHeat H2i
  • Ductless
  • Single Zone
  • Up to 26 SEER2
  • -13°F Heating
  • 12-Year Warranty

Learn About The Models

Mitsubishi Indoor Models

Choose from a variety of indoor unit styles.

Mitsubishi wall mount indoor unit
MSZ-FX09NLMSZ-FX12NLMSZ-FX15NLMSZ-FX18NLMSZ-FX09NLMSZ-FX12NLMSZ-FX15NLMSZ-FX18NLMSZ-FX09NLMSZ-FX12NLMSZ-FX15NLMSZ-FX18NL

Mitsubishi

Wall Mount

Sleek wall-mounted unit with whisper-quiet operation and advanced filtration.

  • 19 dBA Quiet
  • 3D i-see Sensor
  • Plasma Filter
  • WiFi Ready
Mitsubishi ceiling cassette indoor unit
SLZ-AF09NLSLZ-AF12NLSLZ-AF15NLSLZ-AF18NLSLZ-AF09NLSLZ-AF12NLSLZ-AF15NLSLZ-AF18NLSLZ-AF09NLSLZ-AF12NLSLZ-AF15NLSLZ-AF18NL

Mitsubishi

Ceiling Cassette

Recessed ceiling mount for a clean, hidden installation with 360° airflow.

  • 360° Airflow
  • Flush Mount
  • 3D i-see Sensor
  • WiFi Ready
Mitsubishi slim ceiling indoor unit
MLZ-KX09NLMLZ-KX12NLMLZ-KX15NLMLZ-KX18NLMLZ-KX09NLMLZ-KX12NLMLZ-KX15NLMLZ-KX18NLMLZ-KX09NLMLZ-KX12NLMLZ-KX15NLMLZ-KX18NL

Mitsubishi

Slim Ceiling

Compact ceiling-suspended unit for spaces where wall mounting isn't ideal.

  • Low Profile
  • Easy Access
  • Quiet Operation
  • WiFi Ready
Mitsubishi floor mount indoor unit
MFZ-KX09NLMFZ-KX12NLMFZ-KX15NLMFZ-KX18NLMFZ-KX09NLMFZ-KX12NLMFZ-KX15NLMFZ-KX18NLMFZ-KX09NLMFZ-KX12NLMFZ-KX15NLMFZ-KX18NL

Mitsubishi

Floor Mount

Floor-standing unit ideal for rooms with limited wall space or large windows.

  • Floor Level
  • Easy Filter Access
  • Dual Vane
  • WiFi Ready

Mitsubishi Highlights

Industry Leading

HyperHeat Technology

Tried and true technology. H2i keeps up with Colorado's climate. We've been installing HyperHeat for over 10 years.

Mitsubishi HyperHeat logo

Flexible Options

Ducted or Ductless

Available in ducted and ductless configurations. 99% of homes are compatible with our solutions.

Mitsubishi ducted and ductless system diagram
Mitsubishi ductless indoor unit in a modern dining room

Rebates & Credits

Up to $20,150 in Savings

Stack state incentives and utility rebates for maximum savings. (Federal tax credit ended December 2025.)

Snow texture background

Temperature Range

-13°F to 125°F

Heating down to -13°F ambient. Cooling up to 125°F ambient. Emergency backup available.

Denver Metro Mitsubishi Diamond Contractor

UniColorado is one of Denver's longest-tenured Mitsubishi Electric Diamond Contractors, with over a decade of HyperHeat installations across the Front Range. That means every Mitsubishi system we install comes with the full 12-year manufacturer warranty, something only Diamond-level contractors can offer.

We install both ducted and ductless Mitsubishi systems in Denver, Aurora, Lakewood, Centennial, Arvada, Golden, Littleton, and Highlands Ranch. Whether you're replacing a gas furnace with a ducted heat pump or adding ductless mini-splits to zones your existing system can't reach, we'll design a system around your home's layout and your budget.

Mitsubishi's Diamond Contractor program has three tiers: Preferred, Diamond, and Diamond Elite. UniColorado holds the highest tier, Diamond Dealer Elite, which requires ongoing factory training, proven installation volume, and consistent customer satisfaction scores.

UniColorado Heating & Cooling
Since 2014
12,000+ installs
Licensed & insured

Ready for a Mitsubishi System?

Get a free, no-pressure estimate from Denver's top Diamond Elite Contractor.

Why Choose UniColorado

The UniColorado Difference

What you get when you choose us for your Mitsubishi installation.

  • Upfront Pricing: We provide clear, competitive pricing upfront on Mitsubishi systems and installation.
  • Mitsubishi Experts: Our factory-trained technicians are certified Mitsubishi Electric Diamond Contractors.
  • Rebates and Savings: We'll make sure you take advantage of all eligible Mitsubishi, utility, and government rebates to maximize your savings.
  • 100% Satisfaction: As a locally owned business, your satisfaction is our top priority.
Mitsubishi HyperHeat H2i outdoor unit operating in deep snow

Mitsubishi HyperHeat

Mitsubishi HyperHeat, a heat pump technology by Mitsubishi Electric, has been a notable player in the heating and cooling market since its introduction. Mitsubishi HyperHeat's are known for top-end heating performance and excellent build quality. As of 2024, Hyper-Heat is considered the best heat pump on the market by many HVAC industry veterans.

What makes the HyperHeat so special? HyperHeat's ability to consistently function effectively in extreme cold sets it apart from traditional heat pumps. The technology and reliability of the hyperheats is one of a kind and not truly present in other products on the market.

HyperHeat Advantages

  • Innovative Compressor Design: HyperHeat features a unique compressor that operates effectively in a wide temperature range, maintaining heating capacity in low outdoor temperatures.
  • Optimized for Cold: HyperHeat excels in extreme cold, efficiently extracting and transferring heat from frigid air, even at temperatures way below 0 degrees.
  • Enhanced Energy Efficiency: With industry-leading high energy efficiency ratings, HyperHeat reduces operational costs. Units can be as efficient as 26 SEER2 and 11 HSPF2.
  • Smart Home Integration: Mitsubishi HyperHeat integrates with smart home systems for remote control and monitoring via the kumo cloud app.
Mitsubishi Diamond Contractor Elite certification badge

What's a Mitsubishi Diamond Contractor?

A Mitsubishi Diamond Contractor is an HVAC company that has been factory-trained and certified by Mitsubishi Electric to install their heating and cooling systems. Not every HVAC company qualifies. Mitsubishi evaluates contractors on installation volume, training completion, and customer satisfaction before granting certification.

Mitsubishi's contractor program has three tiers, each with different warranty coverage and requirements:

Contractor Tier
Preferred
Training Required
Basic
Parts Warranty
5 Years
Compressor Warranty
5 Years
Contractor Tier
Diamond
Training Required
Advanced
Parts Warranty
10 Years
Compressor Warranty
10 Years
Contractor Tier
Diamond Elite
Training Required
Ongoing & High Volume
Parts Warranty
12 Years
Compressor Warranty
12 Years
Mitsubishi ductless mini-split wall unit installed in a dining room

Single-Zone Mini-Split for House

Installing a single-zone mini-split system is a great idea for homeowners looking to improve their comfort and energy efficiency. Mitsubishi makes great units that are reliable, quiet, and powerful. These ductless systems allow you to target heating and cooling to specific rooms or areas of your home, providing precise temperature control and eliminating energy waste.

Whether you're looking to replace an aging HVAC system, add comfort to a new addition, or solve hot and cold spots in your home, a single-zone mini-split from Mitsubishi is an excellent solution. These versatile units can be installed quickly and easily without the need for extensive ductwork, making them perfect for a variety of applications.

UniColorado Heating & Cooling
Since 2014
12,000+ installs
Licensed & insured

Need a Single-Zone Mini-Split?

Get a fast, accurate quote on a Mitsubishi single-zone system for your home.

Mitsubishi outdoor condenser unit being serviced with multimeter

Is Mitsubishi the Best Mini-Split?

Yes, Mitsubishi Electric is widely recognized as the best mini-split manufacturer on the market. With a long track record of innovation and quality, Mitsubishi consistently delivers top-performing, reliable systems. They hold numerous patents on their advanced technologies, such as their Hyper-Heat inverter technology, which allows their heat pumps to operate efficiently in temperatures as low as -13°F.

Mitsubishi's mini-split systems are built to last, with durable construction and high-quality components. They undergo rigorous testing to ensure optimal performance and longevity, so you can enjoy your investment for years to come. Plus, Mitsubishi offers industry-leading warranties on their products, giving you added peace of mind.

Beyond reliability, Mitsubishi mini-splits are also known for their quiet operation, energy efficiency, and sleek, modern design. With a wide range of models and sizes available, there's a Mitsubishi system perfect for any home or application. When you choose a Mitsubishi mini-split installed by a Diamond Contractor like UniColorado, you can trust that you're getting the best comfort solution on the market.

Mitsubishi FAQs

Frequently Asked Questions