For all your HVAC needs, Call us today!
865-856-0030 (Blount, Knox, Loudon, Sevier, Monroe Counties)

"Because Good Service is Hard to Find..."

--Doug Wilson, owner


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Question: Should I change to a Tankless Water Heater?

Significant improvements in tankless water heaters have come in the last few years.  Higher efficiencies and better systems can be custom tailored to fit your needs.  The benefits are obvious.  The tankless only heats when there someone turns on the hot water.  This reduces the cost VS. a tank type heater.  This is especially true in situations where hot water use is occasional.  Some of the drawbacks are:

-higher initial cost than tank type
-additional delay in getting hot water to the point of use

Tankless Water Heaters come in several efficiencies.  Some are as low as 65%.  This is the same efficiency as your tank type.  I would recommend sticking with a 90 or 95% efficiency rated tankless.  Call us to size up your situation and see if a Tankless Water Heater can meet your needs.


For all your HVAC needs, Call us today!

865-856-0030 (Blount, Knox, Loudon, Sevier, Monroe Counties)

Customer Testimonials

Multi-Year Angie's List Award Winner

Angie's List Award

We Are Trustwave Certified

This business is protected by Trustwave's Trusted Commerce program

This means our business can be considered a trusted place to run your credit card, because your credit card information is being handled properly by our company.  Proper security measures and training are in place for all who handle credit card information for Foothills Mechanical Service.

Brand Names

HVAC BrandsWe are proud to sell Rheem products and we service most other major brands.

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