Tankless Water Heater Installation & Replacement

Expert Services in Grain Valley, Missouri

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Tankless Water Heater Replacements and New Installations Services


The evolution of home comfort and efficiency is here with tankless water heater technology. In Grain Valley, Missouri, and the surrounding areas, Dragonfly Mechanical is at the forefront of delivering top-tier tankless water heater installation and replacement services. Specializing in trusted brands like Navien, we ensure your home enjoys endless hot water, energy savings, and the reliability that comes with cutting-edge technology.

Why Choose a Tankless Water Heater?

Tankless water heaters represent a leap forward in efficiency and convenience for homeowners. Unlike traditional water heaters that constantly heat and reheat water, tankless systems provide hot water on demand, ensuring you only use energy when you need it. These units conserve energy, reduce utility bills, and save space in your home.

Benefits of Going Tankless with Dragonfly Mechanical:

  • Endless Hot Water
    Enjoy hot water when you want it, for as long as you need it.
  • Energy Efficiency
    Save on energy costs with systems designed to use fuel only when heating water.
  • Longevity
    Tankless water heaters have a longer lifespan than traditional tank models.
  • Space Saving
    Compact designs free up valuable space in your home.
  • Cleaner Water
    With no tank to store water, the risk of rust and scale buildup is eliminated, ensuring fresher, cleaner water.

Serving Grain Valley and Surrounding Areas

Dragonfly Mechanical proudly serves homeowners in Grain Valley, Missouri, and the neighboring communities. Our local expertise and dedication to customer satisfaction make us the go-to provider for tankless water heater solutions in the area.

Our Trusted Brand: Navien

At Dragonfly Mechanical, we believe in providing our customers with the best. That's why we partner with Navien, a leading name in tankless water heater technology. Navien's commitment to efficiency, reliability, and innovation aligns with our mission to offer superior service and products. Whether you're installing a new system or replacing an outdated unit, our expert team will guide you through the process, ensuring you get a solution perfectly tailored to your home's needs.

Tankless Installation and Replacement Services

Our comprehensive services include:

  • Professional Consultation
    We assess your home's needs to recommend the best tankless water heater model.
  • Expert Installation
    Our skilled technicians ensure your new system is installed correctly for optimal performance and efficiency.
  • Old Unit Replacement
    Transition smoothly from your old water heater to a new, efficient tankless model with our hassle-free replacement services.
  • Service and Maintenance
    We offer ongoing maintenance services to keep your tankless water heater running smoothly.
Dragonfly Mechanical tankless water heating services
Dragonfly Mechanical tankless water heating services

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Locally Owned, Family Run

Locally Owned, Family Run

Integrity & Quality with all We Do

Integrity & Quality with all We Do

Speedy Repairs

Speedy Repairs

A Commitment to Customer Service

A Commitment to Customer Service

We’re Here to Help With Financing Plans

Your comfort is an investment, but it doesn’t have to feel like one. That’s why we’ve partnered with several companies to bring you financing options that are designed to help you complete the projects you need most.

Dragonfly Mechanical offers financing through Service Finance Company

Service Finance Company, LLC is a nationally licensed sales finance company and an approved FHA Title I Lender. We provide in excess of fifty financing solutions.

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Dragonfly Mechanical offers financing through Goodleap

We partner with sustainable home improvement professionals across the country to make sustainable home upgrades simple, with flexible payment options that fit any budget.

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Why Choose Dragonfly Mechanical?

  • Experience
    Our team has extensive experience in tankless water heater technologies, ensuring you receive knowledgeable and professional service.
  • Quality Brands
    We work with industry-leading brands like Navien to offer you the best in tankless water heater solutions.
  • Customer Focus
    Your satisfaction is our priority. We're dedicated to providing personalized service that meets your specific needs and preferences.

Get Started with Tankless Water Heater Solutions

Ready to enjoy the benefits of a tankless water heater in your Grain Valley home? Contact Dragonfly Mechanical today to schedule a consultation. Our team is eager to help you explore the advantages of going tankless, ensuring you make an informed decision that enhances your home's comfort and efficiency for years to come.

Embrace Efficiency with Dragonfly Mechanical

Transitioning to a tankless water heater is a smart choice for homeowners looking to improve their home's efficiency and comfort. With Dragonfly Mechanical, you can count on expert installation, trusted brands like Navien, and unparalleled customer service. Let us help you make the switch to a more efficient, reliable hot water solution in Grain Valley and beyond.

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Save More with Local Rebates

We stay on top of manufacturer rebates and local incentives, then help you select and navigate the options that will best enable you to maximize your investment.

Evergy Rebates

Heating & Cooling Discount

  • Save up to $1,200 when you upgrade to a qualifying energy-efficient heating or cooling system.
  • We are an Authorized Contractor who can help you find the best options.
Spire Rebates

Energy-Efficiency Discount

  • Water Heater Rebates up to $300 on qualifying unit.
  • Furnace and Boiler Rebates up to $300 on qualifying units.
  • Combined space and water heating system rebates up to $450.

We’re Dragonfly Mechanical
Your Local Heating & Cooling Professionals

We are a locally owned, family run business, with one goal – happy customers. The way we see it, that’s the only path to long-term success. Plus, those smiles make doing business a whole lot of fun. We invest in our highly skilled team, maintain an environment where everyone can thrive, and empower our technicians to deliver the best possible outcome for each customer – not just the bottom line. We know that if we take good care of our neighbors, we all win.

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Dragonfly Mechanical is Your Local HVAC Specialist

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Free Second Opinion

Expert advice when you need it most.

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$69 Air Conditioner Tune-Up

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$50 Off Air Conditioner Repair

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20% Off Healthy Climate Air Purifier

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Free Service Call with Paid Repair

($200 minimum – Cleanings do not apply)

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No Payment No Interest for 18 Months on HVAC Replacement

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60 Month Equal Payment No Interest on Qualifying Armstrong Air Equipment

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New Air Conditioner Installation as low as $51 per month

Affordable comfort starts here.

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