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Project Completion 90%
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Professionalism 92%
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Experience 88%
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Price-friendly 85%
Most garbage disposals get replaced, not installed fresh. The unit hums but won’t turn, water seeps from the bottom housing, it jams every other week, or it finally quits after about a decade of service average lifespan runs around 12 years. Homeowners in Columbus also add a disposal during a kitchen update, which is a bigger job than a swap because it needs an outlet, a switch, and drain modifications that may not exist yet.
That distinction drives the price. Replacing a unit with existing connections runs $200 to $550, with labor at $100 to $250. A first-time retrofit costs $250 to $650 or more, since adding a dedicated circuit, GFCI outlet, or new drain piping brings an electrician into the job at $50 to $100 per hour. The disposal itself is $100 to $300 for most models. Quotes in Columbus generally sit inside those ranges.
A disposal sits at the intersection of plumbing and electrical, which is why it’s worth hiring a licensed pro rather than improvising. A sink flange that isn’t sealed with plumber’s putty leaks into the cabinet. A discharge tube pitched wrong backs water into the dishwasher. Wiring a unit without proper grounding under a wet sink is its own risk, and improper installation can void the manufacturer’s warranty. Plumbers in Columbus handle both sides in one visit.
Below you’ll find licensed plumbers in Columbus who install and replace garbage disposals, run the drain and electrical connections, and handle retrofits in kitchens that never had one. Compare licensing, reviews, and rates, and tell them your horsepower, whether you’re on septic, and whether an outlet already exists under the sink; that’s what determines the quote.
List of Garbage Installation Services In Columbus
Based on our criteria
Workman Score
89.3 /100
Based on
5 reviews analyzed
Yelp
What is the overall customer analysis in August?
Drain Bros demonstrates strong performance across all dimensions. Professionalism is consistently praised with explicit mentions of punctuality, responsiveness, courteous behavior, and excellent communication across all five reviews. Project completion is solid, with multiple complex jobs finished on time and to specification, though one review notes the need to monitor work progress. Pricing is c... Read more
Score last updated August 2026
Workman Score
89.2 /100
Based on
5 reviews analyzed
Yelp
-
Project Completion 90%
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Professionalism 92%
-
Experience 88%
-
Price-friendly 85%
What is the overall customer analysis in August?
Leak Stop Plumbing demonstrates strong performance across all dimensions. Professionalism is consistently praised across all five reviews, with explicit mentions of punctuality, communication, politeness, and responsiveness. Project completion is well-documented with multiple examples of jobs finished completely and on time, including emergency work. Experience is evidenced by skilled diagnostics,... Read more
Score last updated August 2026
Workman Score
88.2 /100
Based on
9 reviews analyzed
Yelp
-
Project Completion 90%
-
Professionalism 89%
-
Experience 88%
-
Price-friendly 85%
What is the overall customer analysis in August?
This contractor demonstrates strong performance across all measured dimensions. Professionalism is consistently praised with mentions of punctuality, responsiveness, communication, and cleanliness across six reviews. Project completion is the strongest dimension with seven reviews explicitly confirming timely work, follow-through on callbacks, and comprehensive job delivery including complex multi... Read more
Score last updated August 2026
Workman Score
84.2 /100
Based on
82 reviews analyzed
Yelp
Angi
Thumbtack
Homeadvisor
Google
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Project Completion 82%
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Professionalism 89%
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Experience 86%
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Price-friendly 82%
What is the overall customer analysis in August?
KC Plumbing demonstrates strong overall performance across all measured dimensions. Professionalism is the standout strength (88.5), with consistent praise for punctuality, communication, courtesy, and respectful service across 62 reviews. Experience scores well at 86.0, with customers frequently noting technician skill, knowledge, and problem-solving ability. Project completion (81.5) is solid bu... Read more
Score last updated August 2026
Workman Score
83.1 /100
Based on
172 reviews analyzed
Yelp
Angi
Thumbtack
Homeadvisor
Google
-
Project Completion 80%
-
Professionalism 84%
-
Experience 85%
-
Price-friendly 82%
What is the overall customer analysis in August?
Anchor Plumbing has a strong overall reputation built across a large volume of reviews spanning more than a decade, with consistent praise for professionalism, responsiveness, and technical skill from named technicians including Jeff, Dan, Aaron, Jeremy, and Mike. Pricing is frequently cited as fair, reasonable, or competitive, with multiple reviewers specifically noting that final costs came in a... Read more
Score last updated August 2026
Workman Score
83.1 /100
Based on
143 reviews analyzed
Yelp
Angi
Thumbtack
Homeadvisor
Google
-
Project Completion 85%
-
Professionalism 87%
-
Experience 84%
-
Price-friendly 76%
What is the overall customer analysis in August?
Amanda Plumbing earns strong marks across all four dimensions, with professionalism being the most consistently praised attribute — technicians are repeatedly described as courteous, punctual, communicative, and respectful of customers' homes. Project completion scores are high, with the vast majority of reviewers confirming jobs were finished correctly and in a timely manner, though two notable n... Read more
Score last updated August 2026
Frequently Asked Questions
How much does garbage disposal installation cost?
Replacing an existing unit runs $200 to $550 installed, with labor at $100 to $250 and the disposal itself $100 to $300. A first-time retrofit costs $250 to $650 or more because it needs new electrical and drain work. Prices fall inside these ranges. Add $100 to $350 if drain piping needs modification, and $50 to $350 for an electrical permit when a new circuit or outlet goes in. Haul-away of the old unit may be extra, too.
What horsepower garbage disposal do I need?
Half a horsepower is the practical minimum; 3/4 HP is the best fit for most households. A 1/3 HP unit saves $20 to $40 upfront and jams constantly, which isn’t worth it. Go to 1 HP for heavy cooking or a large family. More horsepower usually means quieter operation and finer grinding, but also a bigger housing; measure the cabinet space first. Plumbers can confirm what fits under your sink. Sound insulation matters as much as raw power.
Can I install a garbage disposal myself?
A like-for-like replacement with an existing outlet and mounting flange is a reasonable DIY job, mostly disconnecting the drain, swapping the unit, and reconnecting the plug. Expect an hour or two lying under the sink. Skip DIY on a first-time retrofit: adding a circuit, GFCI outlet, or new discharge piping is licensed work in most jurisdictions. Improper installation can also void the warranty. Plumbers charge $100 to $250 in labor for a straight swap, which is often worth it.
How long does garbage disposal installation take?
Under an hour for a straightforward replacement when the mounting assembly is compatible, and an outlet already exists. Reusing the existing sink flange saves $20 to $50 and 20 to 30 minutes. A retrofit takes two to four hours, longer if an electrician has to run a circuit and install a GFCI outlet that’s often a separate visit. Most plumbers bill a one-hour minimum, so bundle other small repairs into the same appointment to save the trip charge.
Can I use a garbage disposal with a septic system?
You can, but it increases solid waste entering the tank and typically shortens pumping intervals from every three to five years down to every one and a half to three. If you go ahead, choose a septic-assist model those inject enzymes and grinds finer and avoids grease, bones, and fibrous scraps entirely. Some homeowners on septic skip the disposal and compost instead. Ask a plumber and your septic service before deciding. Local codes sometimes restrict it.
Should I repair or replace my garbage disposal?
Replace it if the unit is leaking from the bottom housing, over about 10 years old, or humming without turning after you’ve cleared a jam; that’s a burned-out motor. Repair makes sense for a jam, a tripped reset button, or a leaking drain connection, all of which cost little or nothing. Since a new disposal runs $100 to $300 with $100 to $250 in labor, most plumbers recommend replacement over motor repair on any older unit.
What shouldn't go down a garbage disposal?
Grease and oil top the list; they solidify in the drain line and cause clogs downstream. Also avoid bones, fruit pits, coffee grounds, eggshells, pasta and rice, and fibrous items like celery, corn husks, and onion skins. Run cold water before, during, and a few seconds after use; hot water melts fat and lets it coat the pipes. Grinding ice or citrus peel clears odors. Plumbers see the same grease clogs every year, and they’re almost always preventable.
