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HVAC Services Pointing You In The Right Direction Since 1973
Areas We Serve

TMI is proud to serve the Quad Cities and surrounding areas.

  • Andalusia
  • Bettendorf
  • Blue Grass
  • Buffalo
  • Carbon Cliff
  • Coal Valley
  • Colona
  • Davenport
  • DeWitt
  • East Moline
  • Eldridge
  • Geneseo
  • Hampton
  • Le Claire
  • Long Grove
  • Maysville
  • Milan
  • Moline
  • Oak Grove
  • Orion
  • Park View
  • Port Byron
  • Princeton
  • Riverdale
  • Rock Island
  • Sherrard
  • Silvis
  • Taylor Ridge

Residential HVAC Services in Davenport

When it comes to protecting your home in Davenport and across the Quad Cities, clear guidance matters just as much as reliable service. At TMI, many homeowners reach out after noticing uneven temperatures, systems that run constantly, or unexpected energy bill increases.

We take the time to explain not only what’s happening with your system, but why it matters. Through practical recommendations and straightforward communication, we help you make informed decisions without unnecessary stress.

Here’s what you get when you work with us:

  • Local expertise since 1973. We understand how local homes are built and how seasonal weather affects HVAC performance.
  • Clear explanations. We show you what we see and provide options so you can make informed decisions without feeling rushed.
  • Upfront pricing. Transparent flat-rate pricing discussed upfront, removing surprises and allowing confident decision-making.
  • Professional standards. Our technicians are licensed, insured, and union-affiliated, prioritizing respect for your home.
  • Convenience. We offer 2-hour service windows, real-time tracking, and 24/7 emergency support.
  • Accessible solutions. Flexible financing and payment plans are available for larger projects and replacements.

Ready to schedule a service? Call (563) 316-6695 or contact us online today. We offer free estimates for new installations. Se habla español

Our Featured Services

How Can We Help You?

Why Choose TMI?

Trusted For a Reason
  • 24/7 Availability
    When HVAC or plumbing issues can’t wait, our team is ready to respond around the clock.
  • Upfront, Flat-Rate Pricing
    Clear estimates, transparent service fees, and recommendations based on what’s best for you.
  • Residential & Commercial Care
    We deliver dependable solutions for homes and businesses, handling everything from routine service to complex systems.
  • Established Expertise
    Serving the Quad Cities since 1973, Total Maintenance, Inc. brings decades of proven HVAC and plumbing experience.

Residential HVAC Services We Offer

When to Know If HVAC Replacement Is Needed

Sometimes repairing your system isn’t enough. At TMI, we help homeowners understand when a new system makes more financial sense than continued repairs. Factors we consider include equipment age, frequency of breakdowns, rising energy costs, and changes in your home’s layout.

We walk you through options based on your home’s size and energy goals, including furnaces, central air, boilers, and ductless units. Free estimates are available for new installations, and we also review available rebates and energy efficiency considerations to help you weigh long-term savings.

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  • Best of the Quad-Cities 2025
  • Locals Love Us 2026 Winner
  • Locally Owned & Operated
  • 100% Satisfaction Guaranteed
  • Local Union 25
  • Local Union 91
Schedule Your Service!
Let us know what you need, pick an available appointment time, and complete your request online. It’s fast, easy, and available 24/7!
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When HVAC Emergencies Strike

Heating and cooling problems rarely happen at convenient times. Our repair services cover all major brands and system types, handling issues such as airflow blockages, short cycling, and equipment struggling during peak demand. Whether it’s a freezing winter night or a sweltering summer day, our team is ready to respond quickly to restore your home's comfort.

Keeping Your System Ready All Year

Regular maintenance is essential for efficiency. Many homeowners schedule AC tune-ups in the spring and furnace servicing in the fall to stay ahead of seasonal demands. These check-ups allow our technicians to spot minor concerns, clean critical components, and optimize system performance before they lead to emergency breakdowns.

Signs You Need to Call Us

Recognizing early warning signs can prevent costly repairs:

  • Uneven cooling or heating across rooms.
  • Unusual noises like banging, clanking, or hissing.
  • Sudden spikes in energy bills.
  • Frequent cycling on and off.
  • Weak airflow or strange odors.
  • Equipment nearing 15–20 years of service.
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Become One Of Our Happy Customers!

Contact Us Today

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Read Our Reviews!

We Strive for Five Stars

At TMI, your satisfaction is our priority! See for yourself what our customers have to say about working with us.

    “Recommend to Friends and Family!”
    “Great communication with texting updates and confirmations throughout the process.”
    - Teresa I.
    “Great Company!”
    “TMI is one of the absolute best companies I've dealt with. The service technician who resolved my sump pump issue today was not only top-notch but also very professional.”
    - Joseph C.
    “Honest & Professional Service”
    “I got no BS and no attempted upsell of services I didn't need! Highly recommend!”
    - William O.
    “Amazing Experience”
    “I can not praise the people at TMI for their courtesy, professionalism, and knowledge highly enough!”
    - Georgia T.
    “Will Use Again!”
    “I was pleasantly surprised that I got an earlier-than-expected tech!”
    - Michael B.
    “Above and Beyond!”
    “Extreme attention to detail and expertise as well as consideration for my own personal personality and wishes, beyond what I’ve ever seen in a repair person.”
    - Crystal A.
    “Amazing Customer Service”
    “We have never had a better experience with anyone. I will be a forever customer, that’s for sure.”
    - Alexis F.
    “Professional & Prompt Service”
    “Highly recommend TMI and will stick with them for any future maintenance needs.”
    - Satisfied Customer