Looking for emergency HVAC service near me? You can reach Dunco anytime with 24/7 booking by phone or online. Since 1988, we've helped homeowners throughout Lawrence with urgent heating and cooling problems. Urgent requests receive immediate planning and priority scheduling based on operational availability, and you'll receive upfront pricing before work begins.

Call (785) 236-7554 or request emergency service online anytime, day or night.

What Counts as an HVAC Emergency?

Some heating and cooling problems cannot wait until the next business day.

The following situations deserve immediate attention:

• No heat during freezing temperatures.
• No cooling during extreme heat when young children, older adults, or other vulnerable occupants are at risk.
• A burning electrical smell coming from the HVAC system.
• Water leaking where it should not.
• A gas smell around your furnace.

If you smell natural gas, leave the home immediately and contact your gas utility from a safe location. Once the area has been declared safe, schedule furnace and heating repair before using the system again.

If your emergency involves only your air conditioner, visit our emergency AC repair page for cooling-specific information.

Book 24/7 by Phone or Online, Day or Night

We offer 24/7 service booking by phone or here on our website, so you can reach us anytime, day or night.

Field service scheduling is based on operational availability. Urgent requests are prioritized and handled with immediate planning and response.

If you're searching for 24 hour HVAC service or 24 hour heating and cooling near me, you can contact Dunco anytime. While scheduling depends on operational availability, every urgent request is reviewed and prioritized as quickly as possible.

What Happens When You Reach Out

When you contact Dunco, we'll gather information about your heating or cooling problem so we understand what is happening before scheduling your visit.

If your situation requires immediate attention, your request is prioritized and scheduled as quickly as operational availability allows.

When our technician arrives, they will inspect the system, identify the cause of the problem, explain the recommended repairs, and provide upfront pricing before any work begins.

We'll restore your heating or cooling system and explain every repair before work starts.

If your home has no heat during freezing weather, we also provide emergency heating repair in Lawrence, KS as part of our complete emergency HVAC services.

Is Emergency HVAC Service More Expensive?

Many homeowners ask if emergency HVAC repair costs more than a standard service visit.

The answer depends on the repair itself, replacement parts, system accessibility, and the complexity of the problem rather than the time you contact us.

Before repairs begin, your technician will explain the recommended work and provide upfront pricing so you understand your options.

Waiting to address a heating or cooling problem can lead to additional component failures or an unexpected system replacement. Addressing urgent problems promptly gives you more control over the repair process.

Avoid the Next Emergency

Routine maintenance identifies worn parts before they fail during extreme summer heat or freezing winter temperatures.

Keeping your heating and cooling equipment on a regular maintenance program reduces the chance of an unexpected breakdown.

Dunco provides complete HVAC services in Lawrence for homeowners throughout Lawrence, Topeka, Baldwin, and the surrounding communities.

If your emergency also uncovers plumbing problems, our team provides residential plumbing services from the same local office.

Call (785) 236-7554 anytime if your heating or cooling system stops working unexpectedly.