Your ductless mini-split system plays a crucial role in keeping specific zones in your home comfortable year-round. Whether you're heating a home office or cooling a finished basement, a malfunctioning unit can throw off your entire indoor comfort. At Hansen Heating, Plumbing, and Air Conditioning, we provide trusted mini-split repair and service in Huntley, IL, ensuring fast response, expert diagnostics, and long-term solutions.
Our technicians are factory-trained to service Mitsubishi systems and all major ductless HVAC brands. Whether your unit isn't cooling properly, short cycles, or refuses to power on at all, we're ready to help—day or night.
If your mini-split system isn't working right, call Hansen today for expert repair service across Huntley and nearby towns.
With over 70 years of experience in home comfort solutions, we are committed to delivering top-tier residential services.
We install equipment from Armstrong Air, Mitsubishi, Weil-McLain, and Aprilaire, as well as Navien tankless water heaters and Bradford White tank water heaters.
We're available around the clock for urgent HVAC & plumbing needs with responsive and customer-focused service you can trust.
We offer hassle-free options for HVAC & plumbing installations as well as maintenance plans for long-term system reliability.
Mini-split systems are known for their reliability, but like any HVAC equipment, they can run into problems—especially with age or poor maintenance.
Our team will fully inspect the unit, isolate the issue, and provide affordable, high-quality repairs that restore function and comfort fast.
As a trusted installer of Mitsubishi ductless systems, we specialize in servicing their full lineup of single-zone and multi-zone units. Our team is trained in Mitsubishi's advanced diagnostic procedures, and we keep common repair parts in stock for faster turnaround times.
Whether you purchased your unit from us or another contractor, Hansen is your go-to partner for Mitsubishi mini-split repair in Huntley, IL.
We pride ourselves on delivering not just technical expertise, but a repair experience that's transparent and trustworthy. Here's what you can expect when you call Hansen:
We never push unnecessary repairs or replacements. Our goal is to keep your current system running efficiently for as long as possible—and to provide honest recommendations when replacement makes more sense.
When your mini-split system breaks down in the middle of a heat wave or during a frigid Huntley winter, you don't have time to wait. Hansen offers 24/7 emergency repair service, so you're never left without comfort.
We know how important your comfort is. That's why we respond fast—day, night, weekend, or holiday.
Not all mini-split issues are obvious at first. Catching small problems early can prevent larger, more expensive repairs down the road.
If you notice any of these issues, call Hansen for a professional assessment. We'll restore full performance and peace of mind.
Investing in a new HVAC system, water heater, or major plumbing upgrade doesn’t have to be a financial burden. We offer flexible financing options to help make your home improvements more affordable. Whether you need a new furnace, AC, or water heater, we work with you to find a solution that fits your budget.
Ask us about our financing options and find out how you can upgrade your home comfort with affordable monthly payments!
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Regular maintenance is essential to keeping your heating, cooling, and plumbing systems running efficiently and preventing unexpected breakdowns. Our customized maintenance plans are designed to extend the lifespan of your equipment, improve energy efficiency, and help you avoid costly repairs. With priority scheduling and exclusive service benefits, staying comfortable has never been easier.
Same Day Priority Service
Schedule Reminders for Annual Service
Annual Water Heater Maintenance*
Plumbing Inspection
Annual Furnace Maintenance
Annual A/C Maintenance
25% Discount on Service Repair Parts
1 Year Warranty on Installed Parts
Contact us today to learn more about our maintenance plans and how they can protect your home’s HVAC and plumbing systems!
*Not including tankless water heater flush
Sign Up Today More Info on Maintenance PlansIn addition to Mitsubishi, our team services most leading ductless systems. We can repair or replace components for:
No matter where you bought your system or who installed it, we have the tools and experience to repair it.
Breakdowns can be expensive—and they often strike at the worst time. Hansen's preventative maintenance plans are the best way to protect your investment and reduce repair risk.
Our plans are affordable, flexible, and tailored to your system. Ask about enrolling during your next repair visit.
Mini-split systems are smarter than ever, but smart controls can be a source of trouble when not configured properly.
We ensure your controls are synced and responsive—so you can make the most of your ductless investment.
Nobody likes unexpected repair costs—but Hansen keeps things simple. We provide upfront pricing with no hidden fees, and for larger repairs, we offer financing options to reduce financial strain.
We'll explain your options clearly so you can make a confident decision.
Based in Huntley, IL, we offer ductless mini-split repair and service throughout McHenry County and surrounding areas, including:
If you're unsure whether we cover your area, give us a call—we're always expanding.
We're not here for one-time fixes—we're your long-term HVAC partner.
Find out why homeowners in Huntley, IL and the surrounding areas trust Hansen Heating, Plumbing, and Air Conditioning for reliable HVAC, plumbing, and air conditioning services. Our customers appreciate our dedication to comfort, efficiency, and exceptional service—every time.
A faulty ductless mini-split can quickly disrupt your comfort, especially if it's powering your home office, bedroom, or newly finished basement. At Hansen Heating, Plumbing, and Air Conditioning, we offer expert ductless mini-split repair and service in Huntley, IL, with fast turnaround, clear communication, and dependable results.
Whether your system is blowing warm air, leaking, making strange noises, or simply not turning on, our technicians can diagnose the issue and deliver the right fix—often on the same visit. We service all major brands, including Mitsubishi, and bring over 50 years of local HVAC experience to every repair.
No matter the size of the problem, we're here to restore your comfort quickly—and keep it that way with proven repair solutions and ongoing service options.
Let's get started. Contact Hansen Heating, Plumbing, and Air Conditioning today to schedule your ductless mini-split repair in Huntley, IL, and experience fast, friendly service from a team that puts your comfort first.
Trusted HVAC Answers from the Hansen Service Team
Watch for weak airflow, inconsistent room temperatures, strange noises, water leaks, failure to respond to remote commands, and unusually high energy bills. These are all signs your system may need professional repair.
Yes. While we specialize in Mitsubishi mini-splits, we repair systems from LG, Fujitsu, Daikin, Panasonic, Gree, Samsung, MRCOOL, and more. Our technicians are trained to diagnose and service most ductless systems on the market.
Most repairs are completed within 1–2 hours, depending on the issue. We carry common parts for Mitsubishi and other leading brands on our trucks for faster service.
Yes. We offer 24/7 emergency HVAC service for ductless systems that break down after hours or during extreme weather. You can call us any time—weekends, holidays, or late nights—for urgent repair needs.
If your system is under 12 years old, in good condition, and the repair is minor, we usually recommend fixing it. If your unit is older, needs frequent repairs, or uses outdated refrigerant (like R-22), replacement may be more cost-effective.
Water leaks usually come from a clogged condensate line, broken drain pan, or frozen coils. We'll locate the source and restore safe, proper operation.
This may be due to low refrigerant, a dirty coil, or thermostat problems. Our diagnostic process will quickly identify and resolve the issue.
Yes. Our mini-split maintenance plans include spring and fall tune-ups, priority service, and discounted repairs. Regular maintenance reduces the chance of breakdowns and keeps your unit running efficiently.
We recommend biannual maintenance—once before cooling season and once before heating season. This helps prevent failures and protects your manufacturer warranty.
Definitely. We troubleshoot smart thermostat and remote control issues, including Mitsubishi Kumo Cloud systems, remote signal errors, and Wi-Fi disconnections.
Not always. If the system runs continuously without cycling, it could indicate a malfunctioning thermostat, dirty coil, or refrigerant issue. We'll determine whether repair or recalibration is needed.
Clicking, buzzing, grinding, or rattling sounds can point to fan issues, electrical faults, or loose components. We'll identify the cause and provide a permanent fix.
Only if there's a leak. Mini-splits are closed systems and shouldn't lose refrigerant under normal conditions. If your system is low, we'll find the leak, repair it, and recharge the system.
Since 1946, Hansen has been Huntley's trusted HVAC expert. We offer fast response, honest repairs, skilled technicians, Mitsubishi expertise, and a reputation built on decades of customer satisfaction.
Save on HVAC, plumbing, and air conditioning services with our limited-time specials and coupons. Check back regularly for new offers to help you keep your home comfortable without breaking the bank!
Take $250 off a new system install when you purchase a new air conditioner and furnace unit.
*Valid with a purchase of both a furnace and air conditioning unit.
Enjoy $100 off the installation of one indoor air quality product including Reme Halo UV Lights, Aprilaire Filters, and Humidifiers.
Get our maintenance plan for a year for free when you schedule a furnace AND air conditioning unit installation
Enjoy $200 off the installation of a high-efficiency Navien tankless water heater system in your home.
As a proud Huntley Chamber of Commerce member, we are committed to serving our local community. Our residential HVAC and plumbing services extend to:
East Dundee
Huntley
Inverness
Sleepy Hollow
Woodstock
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