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Verified Reviews for Water Heater Service pros in Perry, MO

*The Angi rating for Water Heater Service companies in Perry, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

*The HomeAdvisor rating for Water Heater Service companies in Perry, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

Last update on October 06, 2025

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River Valley cooling & Refrigeration LLC

104 N Roosevelt St
No reviews yet

River Valley cooling & Refrigeration LLC

104 N Roosevelt St
No reviews yet
7 years of experience

Commercial & Residential Hvac. New Installs & sales, Repairs & more. Small Locally owned company. WE don't have all that over head and more to cover so where we save $ our Customers save $$$. Company has been in service for 1 year now. I myself have been in this line of work for 5+yrs and have techs been in the field for 30+ years.

Commercial & Residential Hvac. New Installs & sales, Repairs & more. Small Locally owned company. WE don't have all that over head and more to cover so where we save $ our Customers save $$$. Company has been in service for 1 year now. I myself have been in this line of work for 5+yrs and have techs been in the field for 30+ years.

Solar Wolf Energy

2.00(
2
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Solar Wolf Energy

2.00(
2
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10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

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Water Heaters questions, answered by experts

Several things can void the warranty for your water heater. Many water heater manufacturers state that installing your own will void the warranty. However, even if you get away with performing the task yourself, incorrect installation, lack of a building permit, and improper repair work, regardless of licensing status, can all render your water heater unprotected by both the manufacturer's warranty and any installation warranties. 

The time it takes to replace a water heater depends on the complexity of the job. Expect your contractor to spend:

  • One to three hours on a standard tank-style water heater replacement

  • Two to three hours on a tankless water heater replacement

  • Four to six hours replacing a tank-style water heater with a tankless water heater

  • One hour for each additional parallel or point-of-use water heater

Your project will take longer if you’re switching fuel sources, upgrading to tankless, or relocating your water heater.

No. Expansion tanks must be installed on the supply side (where heated water flows out) of the boiler. There’s also a list of other requirements for most boilers, including being above the pressure relief valves, being on the inner side of any circulator, and more. Your installation manual should have more information on expansion tank installation requirements and what sort of tank the system is made for.

Water heater replacement costs around $1,300, but a total install will depend on a few factors. Solar heaters can cost upward of $3,700, while conventional gas heaters may cost less than $1,000. Tankless water heaters, common in apartments and homes without much space, cost around $2,600 to install. Expect the cost to increase significantly if new plumbing is required, or if there is damage from a previous water heater malfunctioning. 

Not all types of water heaters require a venting system. Electric tankless water heaters don’t use natural or propane gas, so no venting is required. Instead, they use electric burners to heat water quickly and efficiently. However, any system that does use gas or propane will require ventilation.

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The Perry, MO homeowners’ guide to water heater services

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