Comfort that works smarter, not harder.
High-Efficiency HVAC
We provide professional installation and ongoing maintenance for heating and cooling systems that are specifically chosen and designed to suit both the unique characteristics of your space and the distinct climate here in Humboldt. Whether you’re upgrading an older system or starting fresh with a brand-new setup, we take the time to assess your home or business to ensure the solution we recommend will deliver maximum comfort and efficiency year-round. Our systems are designed to keep you warm and cozy during Humboldt’s damp and chilly winters, and just as importantly, to help you stay cool and comfortable through the milder, but occasionally warm, summer months.
Are you ready to take control of your home’s comfort?
Thinking about upgrading your HVAC system, dealing with an unexpected breakdown, or simply exploring ways to boost your home’s energy efficiency? Our experienced team is ready to assist you. We put your comfort first and are dedicated to delivering dependable, top-notch service from start to finish.
Getting started is easy—just complete the short form and one of our knowledgeable HVAC specialists will reach out to learn more about what you need.
We’ll provide answers to your questions, evaluate your current setup if necessary, and suggest the most effective solutions to keep your home cozy and efficient in every season. Don’t let extreme weather catch you off guard—take a proactive step toward better indoor comfort. Fill out the form and let us take care of the rest!
(Need solar or HVAC service? Complete our service request form here.)
HVAC Services
Split HVAC System
A split HVAC system is one of the most common residential HVAC solutions. It consists of two main components: an indoor unit (evaporator coil and blower) and an outdoor unit (condenser coil and compressor). The indoor unit is typically installed in a crawl space, attic, or closet with duct work serving the conditioned space, while the outdoor unit is placed outside the building. The two units are connected by refrigerant lines and electrical wiring. Split systems can provide both heating and cooling through a central thermostat.
Packaged HVAC System
In a packaged HVAC system, all components, including the evaporator, condenser, compressor, and blower, are housed in a single unit. These units are typically installed on the roof or a concrete pad adjacent to the building, and are then ducted to the interior. Packaged systems are commonly used in commercial buildings and some residential applications, especially in regions with limited indoor space.
Ductless Mini-Split (Heat Pump) System
Ductless mini-split systems consist of an outdoor condenser unit and one or more indoor air-handling units. Unlike traditional split systems, they do not require duct work to distribute air. Instead, refrigerant lines connect the outdoor and indoor units. Each indoor unit can be controlled independently, making mini-splits a good choice for zoned heating and cooling. Zone systems increase control of the temperature by allowing you to control what portions of the space you want to heat, with less energy lost into heating or cooling of space unnecessarily.
They are often used in home additions, retrofitting, or homes without existing duct work. Inverter compressors used in ductless mini splits offer increased efficiency, less noise from the outdoor unit, and more precise control of indoor temperature compared to units with conventional linear compressors.
Variable Refrigerant Flow (VRF) System
VRF systems are highly efficient HVAC solutions commonly used in commercial and high-rise residential buildings. They use advanced technology to vary the flow of refrigerant to indoor units based on the cooling or heating load in different zones. VRF systems offer precise temperature control, energy savings, and can simultaneously heat and cool different areas within a building.
Ventilation Systems
Ventilation systems focus on providing fresh air and removing indoor air pollutants. They can be integrated with heating and cooling systems or installed separately. Types of ventilation systems include natural ventilation (windows and vents), mechanical ventilation (using fans or air handlers), and energy recovery ventilation (which recovers heat or cold from outgoing air to precondition incoming air).
Duct Cleaning and Indoor Air Quality
Whether it's smoke, pollen, dirt and dander, or moisture the air in our homes and businesses is not always as clean and comfortable as we expect. Cleaning your existing duct system can save thousands over replacement, by removing all the dirt and debris from the duct work and circulating a duct sanitizer through the system you can have the same result at a fraction of the price.
In addition to cleaning ducts we offer a wide range of indoor air quality solutions to ensure a clean and comfortable environment, including electronic air cleaners, media filters, UV lights, dehumidifiers, humidifiers, and air quality monitoring.
Service and Maintenance
From gas furnaces to ductless mini splits and everything in between, all systems will eventually need some kind of service. We offer a full range of maintenance services to keep your system running safely and efficiently, including inspections, preventative maintenance, and emergency repairs.
Heat Pump Electric Water Heater (HPWH)
A heat pump electric water heater (HPWH) offers several advantages over conventional electric water heaters. These systems are significantly more energy-efficient, resulting in lower operating costs and reduced electricity bills for homeowners. Their environmentally friendly operation also leads to fewer greenhouse gas emissions, making them a greener choice. HPWHs tend to have longer lifespans than traditional water heaters, providing long-term reliability. They come in various sizes and installation options, ensuring versatility for different applications. Additionally, HPWHs operate quietly and can help dehumidify the surrounding air. Many regions offer incentives and rebates for the installation of HPWHs as part of energy-saving initiatives, making them an attractive option for those looking to upgrade their water heating systems.
Smarter, More Efficient Heating & Cooling
With Greenwired, you get high-efficiency systems that integrate seamlessly with solar and battery storage. Whether you're upgrading or installing for the first time, we’ll help you make an eco-friendly, future-ready choice that lowers your monthly bills.
Seamlessly integrates with your home’s energy setup
Expert repairs, and efficient installations
Lower monthly ultility bills with high-effiency units
commitment to excellence in every job we undertake
Options for smart thermostats & remote control
Tailoring every project to meet your unique needs
Backed by Decades of Experience
Expert HVAC Installation
Get customized HVAC solutions for Humboldt County from local expert Josh Miller, who brings over 10 years of experience delivering reliable, affordable heating and cooling services. Upgrading your HVAC system isn’t just about comfort — it’s a smart investment in your home’s efficiency. At Greenwired, we install high-performance systems designed to reduce energy use and lower your monthly utility bills.
Whether you’re replacing an old unit or installing HVAC for the first time, Josh and Greenwired provide solutions that maximize comfort while minimizing costs. Plus, with potential tax credits and rebates available, there’s never been a better time to save.
Trusted local technician
Expert repairs, and efficient installations
Professional service
Commitment to excellence in every job we undertake
Customized installs
Tailoring every project to meet your unique needs
