Cool and heat tight spaces without tearing down walls.
Ductless HVAC Systems in Denver CO
Energy-Efficient Mini-Split Installation, Repair & Maintenance
Looking for a smarter way to heat and cool your Denver home without the expense and disruption of installing ductwork? Ductless mini-split systems offer the perfect solution—delivering precise temperature control, exceptional energy efficiency, and flexible installation options that work with your home's unique layout.
At MoJo Your Homes, we've been Denver's ductless HVAC specialists for over 16 years. Our certified technicians install, repair, and maintain all major mini-split brands, helping homeowners enjoy year-round comfort with systems that save energy, reduce costs, and provide whisper-quiet operation.
Ready to Go Ductless?
Call (720) 807-4050) for a free consultation
✓ Energy Savings ✓ Zone Control ✓ Fast Installation
What Are Ductless HVAC Systems?
Ductless mini-split systems consist of an outdoor compressor unit connected to one or more indoor air handlers mounted on walls or ceilings. Unlike traditional HVAC systems, they don't require ductwork—refrigerant lines run through a small hole in the wall, making installation fast and minimally invasive.
Each indoor unit can be controlled independently, allowing you to create custom temperature zones throughout your Denver home. Heat or cool only the rooms you're using, eliminating wasted energy on unoccupied spaces.
How Ductless Systems Work:
Outdoor Unit: Contains the compressor and condenser, similar to traditional AC
Indoor Units: Wall-mounted air handlers distribute heated or cooled air directly into rooms
Refrigerant Lines: Connect indoor and outdoor units through a 3-inch hole in the wall
Individual Controls: Each zone has its own thermostat for precise temperature management
Year-Round Operation: Most systems provide both heating and cooling with heat pump technology
Benefits of Ductless Mini-Split Systems
Denver homeowners choose ductless HVAC for compelling advantages over traditional systems:
Superior Energy Efficiency
Save up to 30% on heating and cooling costs compared to ducted systems. Without ductwork, you eliminate the 20-30% energy loss typical in traditional systems. ENERGY STAR® certified mini-splits deliver exceptional efficiency that translates directly to lower utility bills.
Custom Zone Control
Stop paying to heat or cool empty rooms. With independent temperature control for each zone, family members set their preferred comfort levels without affecting other areas. Perfect for homes where some prefer cooler temperatures while others want more warmth.
Whisper-Quiet Operation
Indoor units operate at just 19-25 decibels—quieter than a whisper. No more rattling vents or noisy blowers disrupting your peace. Sleep better, work from home comfortably, and enjoy conversation without HVAC noise.
Fast, Non-Invasive Installation
Most ductless installations are completed in one day with minimal impact to your home. No tearing down walls, no extensive ductwork construction, and no massive disruption to your daily life. We drill small holes, run lines, mount units, and you're enjoying comfort the same day.
Improved Indoor Air Quality
Ductless systems include multi-stage filtration that reduces dust, pollen, allergens, and odors. Without dusty ductwork circulating contaminants throughout your home, you breathe cleaner, healthier air.
Sleek, Modern Design
Today's mini-split indoor units feature slim profiles and contemporary aesthetics that complement any décor. Wall-mounted units blend seamlessly into your space, and some models offer ceiling cassette options for even more discreet installation.
Flexible Installation Options
Perfect for challenging spaces where ductwork isn't feasible—older homes, room additions, converted garages, finished basements, sunrooms, workshops, and more. If you have walls and power, we can install ductless comfort.
Ideal Applications for Ductless HVAC in Denver
Ductless mini-split systems excel in situations where traditional HVAC struggles:
Older Homes Without Ductwork: Historic Denver homes where adding ducts would be cost-prohibitive or damage original architecture
Home Additions: New rooms, second stories, or expanded living spaces that can't easily connect to existing HVAC
Finished Basements: Turn your basement into comfortable living space without major ductwork installation
Converted Garages: Create home offices, gyms, or studios with independent climate control
Sunrooms & Enclosed Patios: Manage extreme temperature swings in these challenging spaces
Master Suites: Provide personalized comfort without affecting the rest of the home
Detached Workshops: Keep your workspace comfortable year-round without running ductwork underground
Guest Houses: Independent climate control for guests without increasing main home utility costs
Multi-Unit Properties: Provide individual temperature control for tenants or family members
Homes with Hot/Cold Spots: Target problem areas that traditional HVAC can't adequately serve
Complete Ductless HVAC Services in Denver
Ductless System Installation
Our expert installation process ensures optimal performance and efficiency:
Free in-home consultation and heat load calculation
System sizing and placement recommendations
Single-zone and multi-zone configurations
Professional installation by certified technicians
Electrical work and permit handling
Complete system testing and calibration
Thorough operation tutorial
Manufacturer warranty registration
Ductless System Repair
We diagnose and repair all ductless HVAC problems:
No heating or cooling output
Refrigerant leaks and recharging
Compressor and fan motor issues
Sensor and control board malfunctions
Drainage clogs and water leaks
Remote control problems
Strange noises or odors
Error code diagnosis and resolution
Maintenance & Tune-Ups
Regular maintenance maximizes efficiency and extends system life:
Filter cleaning and replacement
Coil cleaning (indoor and outdoor units)
Refrigerant level inspection and leak testing
Electrical connection inspection
Condensate drain cleaning
Fan motor and blade cleaning
Remote and thermostat calibration
Performance testing and optimization
System Upgrades & Expansion
Add zones or upgrade to newer, more efficient models:
Adding indoor units to existing systems
Replacing outdated ductless equipment
Upgrading to smart-enabled models
Expanding coverage to additional rooms
Top Ductless Brands We Install
We partner with industry-leading manufacturers to deliver reliable, efficient ductless solutions:
Mitsubishi Electric: Premium performance, whisper-quiet operation, advanced filtration
Daikin: Cutting-edge technology, exceptional efficiency, smart home integration
LG: Sleek design, powerful performance, competitive pricing
Fujitsu: Ultra-quiet operation, energy-efficient, compact design
Carrier: Trusted reliability, strong warranties, proven performance
Trane: Durability, efficiency, comprehensive warranty coverage
We'll help you choose the best brand and model for your specific needs, budget, and Denver climate requirements.
Our Ductless Installation Process
Free In-Home Consultation
We assess your space, discuss your comfort goals, and evaluate the best placement for indoor and outdoor units.Load Calculation & System Design
Using professional heat load calculations, we determine the right system size and configuration for optimal efficiency.Transparent Proposal
You receive a detailed estimate including equipment, installation, and any electrical work needed—no hidden fees.Scheduling & Permits
We handle all permits and coordinate installation at your convenience. Most installations complete in one day.Professional Installation
Our certified technicians mount units, run refrigerant lines, make electrical connections, and ensure everything is code-compliant.Testing & Commissioning
We thoroughly test heating and cooling performance, calibrate thermostats, and verify proper operation.Complete Tutorial
We walk you through system operation, remote controls, maintenance requirements, and energy-saving tips.Follow-Up Support
We're available for questions and provide ongoing service to keep your system performing optimally.
Ductless HVAC Cost in Denver
Ductless system costs vary based on several factors:
Number of Zones: Single-zone systems ($3,000-$5,000) vs. multi-zone ($6,000-$12,000+)
System Capacity: Larger BTU ratings for bigger spaces cost more
Brand & Features: Premium brands with advanced features at higher price points
Installation Complexity: Challenging placements or extensive electrical work
Energy Efficiency: Higher SEER ratings provide better savings but cost more upfront
Remember: While ductless systems may cost more initially than window units, they deliver superior efficiency, comfort, and longevity. Most homeowners recover the investment through energy savings within 5-7 years.
We offer flexible financing options to make ductless comfort affordable. Ask about current promotions during your consultation.
Why Choose MoJo Your Homes for Ductless HVAC
Ductless Specialists
16+ years installing and servicing mini-split systems throughout Denver. We understand the technology and best practices.
Certified Installers
Our technicians hold manufacturer certifications and stay current on the latest ductless technology and installation techniques.
Honest Recommendations
We recommend system sizes and features based on your actual needs—never overselling or undersizing for profit.
Quality Installation
Proper installation is critical for ductless performance. We do it right the first time, following manufacturer specifications exactly.
Comprehensive Warranties
Manufacturer equipment warranties plus our labor warranty give you complete protection and peace of mind.
Local Family Business
We're invested in Denver's community and reputation. Your satisfaction is our priority, not a corporate quota.
Ductless HVAC Services Throughout Denver Metro
MoJo Your Homes provides expert ductless installation, repair, and maintenance throughout:
Denver, Aurora, Lakewood, Thornton, Westminster, Arvada, Centennial, Littleton, Englewood, Parker, Highlands Ranch, Broomfield, Castle Rock, Commerce City, and surrounding areas.
Ductless HVAC FAQs
How long does ductless installation take?
Most single-zone installations complete in 4-6 hours. Multi-zone systems may take 1-2 days depending on complexity and number of indoor units.
Can ductless systems heat and cool?
Yes! Most ductless mini-splits use heat pump technology to provide both heating and cooling year-round, making them ideal for Denver's variable climate.
How efficient are ductless systems compared to central HVAC?
Ductless systems are typically 20-30% more efficient because they eliminate ductwork energy loss and allow zone control. Many models achieve SEER ratings of 20-30.
Do I need multiple indoor units?
It depends on your goals. Single zones work for individual rooms or small spaces. Multi-zone systems (up to 8 indoor units on one outdoor unit) provide whole-home comfort.
Are ductless systems noisy?
No. Indoor units operate at 19-25 decibels—quieter than a library. Outdoor units are also designed for quiet operation.
How long do ductless systems last?
With proper maintenance, quality ductless systems last 15-20 years or more—longer than traditional central HVAC systems.
Can ductless work in Colorado winters?
Absolutely. Modern cold-climate mini-splits operate efficiently down to -15°F or lower, making them perfect for Denver winters.
Experience Ductless Comfort in Your Denver Home
Discover why thousands of Denver homeowners are choosing ductless mini-split systems for superior comfort, efficiency, and control. Get a free consultation and find out if ductless is right for your home.
Call (720) 807-4050) for your free ductless consultation
Or schedule online to discuss your project
MoJo Your Homes – Colorado's Comfort Champions Since 2009
