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Serving Lawrence, Topeka & Baldwin Since 1988

When Quality Matters
Get it Done with Dunco

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About Us

Call Us for All Your HVAC, Plumbing, & Electric Needs

Since 1988, our top priority is the satisfaction of our customers, and we proudly hold our company to the highest of standards to meet their expectations. That's why we provide same day (or next day) service from our qualified and trained professionals, upfront and fair pricing so there are no surprises during our visit, and 24/7 emergency service for when you need us most.*
Serving Lawrence, Topeka, & Baldwin Since 1988
Fully Licensed and Insured Technicians
Upfront fair pricing
*Please DO NOT complete the service request form if you are in need of emergency services. For immediate attention, give us a call at (785) 236-7554.
Specials

Save with these great deals!

$50 Off Next Service with an HVAC Repair
Cannot be combined with other offers. Some restrictions may apply. Limited time offer.
Receive $50 Off Any Service with a Completed Generator Proposal
Cannot be combined with other offers. Some restrictions may apply. Limited time offer.
Up to $250 Off Indoor Lighting Project
Cannot be combined with other offers. Some restrictions may apply. Limited time offer.
Teachers Receive Additional 10% Off Services
Cannot be combined with other offers. Some restrictions may apply. Limited time offer.
$74 Off Electric Service
Cannot be combined with other offers. Some restrictions may apply.
$74 Off Plumbing Service
Cannot be combined with other offers. Cannot be applied to drain cleaning. Some restrictions may apply.
$74 OFF Cooling or Heating Repair
Cannot be combined with other offers. Some restrictions may apply.
View All Our Specials & Offers
Service Areas

Serving Lawrence, Topeka, Baldwin & surrounding areas

Our specialists are highly trained and qualified to install, repair, replace, and maintain a wide variety of heating, cooling, and indoor air quality systems. No matter what your HVAC needs are, you can count on our team of experts to give you the quality service you deserve.
Baldwin
Ottawa
DeSoto
Overbrook
Eudora
Perry
Lawrence
Tonganoxie
Lecompton
Topeka
Oskaloosa
Service Areas
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