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TRUSTED BY DELAWARE, OH HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon227
    Verified septic tank services reviews

Verified Reviews for Septic Tank Service pros in Delaware, OH

*The Angi rating for Septic Tank Service companies in Delaware, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

*The HomeAdvisor rating for Septic Tank Service companies in Delaware, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

Last update on February 28, 2026

Find Septic tank pros in Delaware

Avatar for Wells Septic & Drain Plumbing Repair
Wells Septic & Drain Plumbing Repair
4.6(
62
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Delaware, OH and surrounding areas

Approved

In business since 1988

Credit card accepted

Customers say: Quality work

"Excellent. I have never had a septic tank before. Mr. Wells not only provided these services in an efficient and effective manner, but was very helpful in teaching me about septic tanks, their maintenance, and their function. I highly recommend him to others."
Recommended by93%of homeowners
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Avatar for Z&K Excavating
Z&K Excavating
5.0(
4
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Delaware, OH and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"The service was great. They were still working right and they might be done in 30 minutes. I would use their service again in the future."
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Apex Plumbing, Heating, and Air Pros, LLC
Apex Plumbing, Heating, and Air Pros, LLC
4.3(
131
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Delaware, OH and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Cleared blockage, identified additional problem with sewer pipe (property is 70 years old, cast iron) with pipe camera technology."
Tankless Install
Water Filtration
Heater
Kitchen
Van

+6

Response time6 hrs
19 neighbors recently requested a quote
Recommended by78%of homeowners
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Avatar for Water Scout Ohio
Water Scout Ohio
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Delaware, OH and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

We are a veteran owned business that connects Ohio homeowners with local water filtration specialist to get them the solution they need for their water. We also provide plumbing solutions.

1 neighbors recently requested a quote
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Avatar for Simply Septic
Simply Septic
5.0(
10
)
Septic System - Install or ReplaceSeptic System - RepairSeptic Tank - Clean or Pump Out+1 more

Serving Delaware, OH and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"This company is true to their word and genuinely cares about the customer experience. They are responsive to questions and very reliable. I would recommend them to anyone with a septic system!! Thanks for all the help, Simply Septic!"
Septic pumping
Septic pumping
Septic pumping
Septic pumping
Septic pumping

+6

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Avatar for MJC Septic
MJC Septic
5.0(
10
)
Septic System - Install or ReplaceSeptic System - RepairSeptic Tank - Clean or Pump Out+1 more

Serving Delaware, OH and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"Great service. Recommend them for any of your septic needs."
Response time1 day
Recommended by90%of homeowners
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Avatar for K & Dee Home Remodeling & Hauling LLC
K & Dee Home Remodeling & Hauling LLC
5.0(
12
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Delaware, OH and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"My hot water tank went out on a Saturday and K Dee Hauling and Remodeling was available on Sunday, without a surcharge. He arrived Sunday afternoon, as scheduled, removed my old tank and installed a new Rheem unit. Excellent service, professional, and friendly. No hidden fees, no up charges. I would highly recommend using this plumbing company."
Contact us for more details@ 614-783-3905 https://dot.cards/kdeehauling
Toilet upgrades
Plumbing Project
Plumbing Project
Septic Systems Project

+123

Response time10 hrs
Response rate100%
Recommended by100%of homeowners
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Avatar for RBK Drainage Services LLC
RBK Drainage Services LLC
5.0(
4
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Delaware, OH and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"No category for clearing downspouts with underground drainage to the curb. Bryce was very polite friendly, thorough, and professional from the moment he arrived to the moment he left. Definitely would recommend RBK Drainage Service LLC."
Truck Logo
Truck Logo
Hydro-Jetter
Response time2 days
Recommended by100%of homeowners
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Avatar for MB Plumbing
MB Plumbing
5.0(
6
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Delaware, OH and surrounding areas

Free estimates

Credit card accepted

"Wow! Can't say enough about how amazing MB Plumbing is. I can't handle stressful situations like random leaky ceilings, long lines at the register...crying babies on airplanes..I digress. My leaky ceiling was fixed in no time and he explained everything so clearly to me. The price was reasonable and the service was prompt. I am no longer stressed (except for earlier today when my cat vomited on the rug) AMAZING MB PLUMBING! THANK YOU!!!!"
Recommended by100%of homeowners
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Showing 1-10 of 35
Septic Tanks questions, answered by experts

New homeowners in Delaware should start with a comprehensive septic system inspection to assess current function and identify potential issues. Request a review of maintenance records and verify the location of all system components. If the last tank pumping date is unknown or overdue, schedule service promptly. Inspect the drain field for pooling or odors, and educate household members on septic-safe practices to prevent clogs and extend system life.

Helpful?

Delaware offers a range of septic tank service contractors, including those specializing in tank pumping and routine maintenance, system installation and replacement, and detailed inspections for real estate transactions. Some contractors focus on advanced onsite wastewater treatment systems or provide emergency repairs. Others handle excavation or site evaluation for new installations. Selecting a contractor with local experience ensures your septic project meets Delaware’s unique environmental requirements.

Helpful?

In Delaware, septic system longevity depends on factors like proper tank sizing for household needs, high-quality installation, and regular professional maintenance. Soil type and groundwater levels can impact drain field performance, making local expertise valuable. Responsible water use, prompt attention to leaks, and avoiding harsh chemicals protect the system. Adhering to Delaware’s regulations and updating components as standards evolve also help ensure long-term reliability.

Helpful?

For a seamless septic tank service in Delaware, begin by locating your tank and drain field, and gather any existing system diagrams. Confirm if local permits or notifications are needed before work begins. Choose a licensed contractor with experience in Delaware’s soil and groundwater conditions. Prepare by clearing access to the tank and marking underground utilities. Scheduling during dry periods can minimize disruption and help avoid soil compaction issues.

Helpful?

In Delaware, septic tank maintenance includes routine tank pumping every three to five years, but homes with high water usage may need more frequent service. Annual inspections of the onsite wastewater system and drain field help detect early signs of saturation or leaks. Cleaning effluent filters and checking risers and lids each season prevents buildup. Proactive winterization and clearing vegetation around components also protect system performance year-round.

Helpful?

The Delaware, OH homeowners’ guide to septic tank services

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

See all articles