If you're searching for dependable, professional HVAC and plumbing service in Algonquin, IL, there's one name locals have trusted for decades: Hansen Heating, Plumbing, and Air Conditioning. Backed by over 50 years of experience and proudly serving the region since 1946, Hansen delivers quality craftsmanship, honest pricing, and friendly, reliable service to homeowners throughout Algonquin and the surrounding areas.
We specialize in residential comfort systems, from high-efficiency furnaces and ACs to modern tankless water heaters, plumbing repairs, and gas line installations. Whether you're upgrading old equipment, tackling a plumbing emergency, or simply maintaining your system, Hansen is here with expert solutions designed around your home and your needs.
Call Hansen today for expert HVAC or plumbing service in Algonquin, IL!
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.
Summer heat in Algonquin isn't just uncomfortable—it can be dangerous without proper cooling. Our team offers central air conditioning repair in Algonquin for all major brands and system types.
We arrive ready to fix the issue quickly and get your home cool and comfortable again—guaranteed.
If your current unit is over 10 years old, underperforming, or costing you in repair bills, Hansen provides air conditioner installation in Algonquin using trusted brands like Armstrong Air and Mitsubishi.
We'll size and install your new system with precision—maximizing comfort and long-term efficiency.
When temperatures drop in Algonquin, your heating system needs to be up for the challenge. Hansen offers furnace repair in Algonquin, IL, including:
We also service boilers, heat pumps, and mini-splits to keep every room in your home warm and safe.
Ready for an upgrade? We install high-efficiency furnaces and boilers in Algonquin, with a focus on clean installation and top-tier equipment from trusted brands like Weil-McLain.
We take the guesswork out of heating—and make sure you're prepared for winter.
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 PlansFrom simple fixes to full repipes, Hansen provides comprehensive residential plumbing service in Algonquin, including:
We show up on time, work clean, and treat your home like our own.
Hansen services and installs both tank and tankless water heaters in Algonquin, working with leading brands like Bradford White and Navien.
We'll help you choose the right system and keep it running for years to come.
Backups, bad smells, and standing water are no match for our drain cleaning in Algonquin. We use professional tools and modern diagnostics to get to the root of the problem.
Don't just mask the problem—get it solved with Hansen.
Poor indoor air can affect your comfort, health, and HVAC performance. We offer IAQ services in Algonquin, including:
Cleaner air starts with the right system—and expert installation.
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.
Whether it's a grill, generator, or water heater, Hansen offers safe, code-compliant gas piping in Algonquin, including:
We handle everything from permitting to inspection—so you can enjoy peace of mind.
Our team helps improve air quality and protect your home with duct and dryer vent cleaning in Algonquin.
We recommend duct cleaning every 3–5 years, and annual dryer vent service.
For over 50 years, Hansen has been a trusted name in residential HVAC and plumbing throughout the northwest suburbs. Our commitment to Crystal Lake extends to our neighbors in Algonquin, where we continue to build our reputation on:
From the smallest repair to the largest upgrade, Hansen delivers unmatched customer care and long-term value.
We serve all of Algonquin, including neighborhoods like:
Not sure if you're in our service zone? Call us—we'll get you scheduled.
When your home's comfort, safety, or efficiency is on the line, you need a team you can trust. At Hansen Heating, Plumbing, and Air Conditioning, we bring more than 50 years of experience to every service call in Algonquin, IL. We're not just another HVAC and plumbing company—we're your neighbors, and we're committed to delivering the highest standard of residential service in the northwest suburbs.
Whether you need a furnace repair, a new AC installation, or reliable plumbing work, we've got the tools, training, and knowledge to do the job right. We install trusted brands like Armstrong Air, Weil-McLain, Mitsubishi, AprilAire, Bradford White, and Navien, and we tailor every solution to your home's unique needs.
Our team is fully licensed, bonded, and insured. We follow all building codes, handle permitting, and back our work with transparent pricing, honest communication, and long-term peace of mind. When you choose Hansen, you're choosing a company that's been serving this region since 1946, with a reputation built on reliability, professionalism, and unmatched customer care.
We also provide financing options and flexible maintenance plans designed to protect your investment and keep your home running smoothly all year long.
Whether you're dealing with an urgent repair or planning your next upgrade, Hansen is the name Algonquin trusts.
Let's get started. Contact Hansen Heating, Plumbing, and Air Conditioning today to schedule your next HVAC or plumbing service in Algonquin, IL.
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
Yes. Hansen offers 24/7 emergency HVAC and plumbing services in Algonquin, including no-heat calls, AC breakdowns, burst pipes, water heater leaks, and more. Just call—day or night—and we'll be there.
We install high-efficiency furnaces, air conditioners, ductless mini-splits, ducted heat pumps, and boilers. Our preferred brands include Armstrong Air, Mitsubishi, and Weil-McLain, all backed by warranties and professional installation.
System pricing varies based on size, efficiency, and features. Most new HVAC systems in Algonquin cost between $5,000 and $12,000. We offer free estimates, product options, and financing to fit your budget.
Yes. We install and maintain Navien tankless water heaters in Algonquin homes, and also repair existing systems. These energy-efficient units provide endless hot water and take up less space than traditional tanks.
Absolutely. We offer fast, affordable plumbing repair services in Algonquin, including faucet leaks, toilet repairs, valve replacements, pipe fixes, and fixture upgrades using quality Moen and Delta products.
Slow drains, foul odors, water backing up, or gurgling noises are all signs you may need professional drain cleaning in Algonquin. We offer snaking, hydro jetting, and sewer camera inspections.
Yes. Our licensed plumbers install and repair gas piping in Algonquin, including appliance hookups, outdoor lines for grills and firepits, leak detection, and full-system replacement.
Yes. Over time, dust, allergens, and debris build up in ductwork, reducing airflow and air quality. We offer duct cleaning in Algonquin to improve HVAC performance and help your family breathe cleaner air.
We recommend biannual HVAC maintenance in Algonquin—once in spring for your cooling system and once in fall for heating. This keeps equipment efficient, reliable, and under warranty.
We've been serving the area since 1946, with over 50 years of hands-on experience and deep ties to the community. Hansen is known for fast service, honest pricing, and long-lasting results—and we treat your home like our own.
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