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    Average homeowner rating
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    Verified garbage disposal installation services reviews

Top-Rated Garbage disposal installation pros in Karns - Updated Nov 2026

Avatar for AAA Basement Waterproofing
AAA Basement Waterproofing
4.8(
83
)

Serving Karns, TN and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"Overall, it was a good experience. AAA put down a vapor barrier and installed a Santa Fe dehumidifier with sump pump. The result is that we can now use the stand-up basement/crawlspace to store things under the house without ruining them. This is the part that you need to know. The installation was not without problems. First, they broke an A/C drain pipe, second, they cut a sprinkler controller wire while running a PVC pipe. Here's my take, accidents happen but how does the business respond to these issues? Well, Donna was very quick to send her team out to correct the problems and they even paid for the damage to the sprinkler system. To me, that's top notch customer service. Any business can make a mistake, but how they handle it is the mark of a good company. Every time I lift the roll door and go into the basement now, I'm amazed at how cool and fresh the air is down there. No more mildew and no more smell."
Full Interior Encap Sys
Full Interior Crawl Drainage Sys
Before Crawl Drainage System
Before Sub-Floor System
After Sub-Floor System

+5

Recommended by100%of homeowners
Avatar for aqua clear
aqua clear
4.7(
55
)

Serving Karns, TN and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"We moved to Knoxville last month. We immediately noticed the hardness of the water and the chlorine smell. Our previous home in Ohio had a Kinetico water softener and reverse osmosis unit. Having grown accustom to over 20 years of excellent water quality for both drinking and household use, we called Kinetico dealer Aqua Clear Water Systems. David and Robert Brewster came out to our home and assessed the water. They confirmed the hardness of the water and chlorine content. They recommended a custom configuration they have developed for our area. We had the system installed today and now have the comfort in knowing that our water is as clean as can be for drinking, showering, washing clothes, etc. The installers (Red and John) did an excellent job and explained in detail how everything worked. I would definitely recommend having them come out to your home to explain the benefits of a Kinetico system."
Our owner, David Brewster, standing next to a few options for whole-home water filtration. The size and caliber of the equipment is dependent on the house size and how many people use the water.
This is an example of what a whole-home water filtration system might look like in your garage.
This is another example of a whole-home water filtration system that is used for a smaller home with less water usage.
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+12

Recommended by91%of homeowners
Avatar for Fix It Technologies
Fix It Technologies
4.5(
196
)

Serving Karns, TN and surrounding areas

In business since 2005

Free estimates

"Shawn and his crew did a remarkable job and a considerable amount of work for only $30,000. This does not include the cost of the swim spa nor the eventual work that will be done to install an outdoor kitchen on Shawn's concrete pad and under his cover. The cedar pavilion is a work of art. It is in the craftsman style. This is about the 4th or 5th project Shawn has done for us, and we already have him on an additional project to expand some of the deck space around the pavilion. He has virtually remodeled and re-built our entire house! Shawn is so easy to work with, is flexible, and his price is always so reasonable. He and his crew do quality work and he usually has suggestions that will make the results even better than you originally expect."
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+5

Recommended by94%of homeowners
Avatar for Matt's Plumbing
Matt's Plumbing
4.3(
206
)

Serving Karns, TN and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Was directed to buy the unit myself (Home Depot), they would install it. By the way, there was a sign at Home Depot that their contractors could install for $99. But Matt and his assistant came out. Very professional. They quoted $270 to install. Took all of 20 minutes. I have buyers remorse that I authorized this expense, but I had taken time off work to be home for this. Inflated pricing,"
Recommended by91%of homeowners
GLA Services
5.0(
7
)

Serving Karns, TN and surrounding areas

In business since 2012

Free estimates

Credit card accepted

GLA Services is Knoxville's premiere handyman/home repair service who is also a licensed electrician. We will bill the job upon completion and payment is expected at that time. We currently accept cash, check and credit cards. We are working to be able to offer financing in the near future. We do offer free estimates however, if you are needing a written estimate for an insurance claim we will charge a service call fee.

Before
After
Additional Photos
Additional Photos
Before

+2

Recommended by100%of homeowners
Avatar for Daniel Hood Roofing
Daniel Hood Roofing
4.4(
184
)

Serving Karns, TN and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"Amazing job! My roof replacement was done in a timely manner & the crew cleaned up beautifully. My roof tech came back out after the installation to perform another inspection to make sure everything was installed correctly & there were no nails or trash left behind."
Roof replacement
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+4

Recommended by91%of homeowners
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Install Garbage Disposal FAQs, answered by experts

In some cases, it’s more cost-effective in the long run to replace a garbage disposal, but it depends on the specific issue you’re having and the age of your disposal. You should ask a garbage disposal repair tech for a quote to repair your appliance and then see if it would be more worthwhile to replace it. Additionally, garbage disposals last for around 15 years, so if you know your appliance is reaching that age, it’s likely better to pay for a new garbage disposal rather than sink money into repairs.

The most common garbage disposal size in the U.S. is 1/2 horsepower. This size is ideal for households with three or fewer people or those that don't produce much food waste. Although 1/2 horsepower can't handle the typical food waste load for a household of four (which is about 250 pounds of food waste annually) as effectively as 3/4 horsepower, it remains the most common size of garbage disposal on the market.

As with many appliances, proper maintenance is key to maximizing your garbage disposal’s life span. If everyone in your household is on board with proper care and maintenance, like running water while operating the disposal, you should get plenty of years out of your unit. Avoid putting the wrong food items down the disposal, including pasta, rice, bread, and more.

When a dishwasher discharges its wastewater, it uses a pump to quickly move a lot of water. If anything in the drain line or the garbage disposal impedes the high volume of water, it will back up into the sink through the drain or the garbage disposal. Following regular dishwasher maintenance tips like clearing clogs, keeping them cleared, and occasionally running the disposal will eliminate the problem.

Garbage disposals can be considered bad for the environment due to their electricity usage, but good for the environment because they reduce the food waste sent to landfills. If everyone used a garbage disposal, it would tax the wastewater treatment facilities in that region, but if we had to choose one of the options, we’d say they are a net positive on the environment when used correctly. 

The Karns, TN homeowners’ guide to garbage disposal installation services

From average costs to expert advice, get all the answers you need to get your job done.