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RINNAI INSTALLATIONS AND REPAIRS

Budget Heating, Cooling & Plumbing is your servicer for Rinnai water heater repair, maintenance, and installation. Count on our expertise for all your water heater needs.

Repair

As a Rinnai dealer, we offer thorough repairs for all systems to ensure your home remains at its best continuously.

Replacement

Our team offers high quality replacements and installations, providing unmatched quality and performance all year long.

Maintenance

We are pleased to offer maintenance services, ensuring longevity for your system. Schedule system maintenance today!

Hear from our smiling customers

4.8 Google Rating from 5,500+ Homeowners
    Both my husband and I and Kids are most grateful!
    "Matt with budget heating and cooling came out to our home and found the problem, in less than 20 minutes, it seems like! He was extremely professional, and extremely knowledgeable of what was normal and what was not normal."
    - Virginia W.
    I will 100% be using only Budget from here on out.
    "They were professional and efficient and made sure to walk me through everything they were doing and everything I should be doing for upkeep!"
    - Maddy F.
    He was professional and courteous in every way.
    "If we have any further issues I won't hesitate to call them again!"
    - Michael M.
    Mr. Matt was courteous and didn’t waste time. Budget Heating, Cooling and Plumbing did a great job.
    "My service technician was able to fix some wires reconnect my Central Air starting from the furnace to the outside."
    - Janel S.
    Would definitely call them again if the need arises.
    "All the staff at Budget are very friendly. The service techs are amazing!"
    - Michelle M.
    He actually went above and beyond!
    "Their customer service, professionalism and care for our home and our situation was just truly a blessing. We are so thankful."
    - Denise
    Each and every person at Budget has been polite, professional & effective.
    "My new AC, coil and UV dehumidifier made an immediate & tangible improvement to air quality. Can’t believe the difference!!! Highly recommend"
    - Bridget T.
    I give both the gentleman two thumbs up and an A+ for their hard work.
    "Both guys went above and beyond to get my families house back up and running with the new system. I highly recommend using this company for your HVAC system for service or replacement."
    - David P.

Rinnai Traditional Water Heater Services 

Our plumbing and installation team takes pride in partnering with Rinnai. Through our partnership, we are proud to offer expert repairs, comprehensive maintenance, and seamless replacements.

Rinnai Tankless Water Heater Services 

As a top-tier partner, our goal is to consistently provide five-star service to customers with tankless water heating systems. We offer expert repairs, meticulous maintenance, and seamless replacements for all tankless water heaters.

We Repair & Replace All Rinnai Products 

As a licensed contractor, our team can ensure thorough repairs and straightforward installations for all equipment types. Contact us today to begin and transform your water heating experience!

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Choose Budget!

  • Proud Locally-Owned & Operated Business
  • Your Family’s Comfort Is Our Foremost Priority
  • Devoted Team of Skilled & Dependable Technicians
  • Committed to Transparency & Customer Satisfaction
  • We Provide Flat-Rate Pricing, Eliminating Hidden Fees or Surprises

Contact us

Providing 5-Star Service in St. Charles, MO
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  • By submitting, you agree to receive text messages from Budget Heating, Cooling & Plumbing at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy