Get matched with top septic tank pros in Knoxville, MD
Enter your ZIP and get matched with up to 5 pros
Need a pro for your septic tank service project in Knoxville, MD?
Select your specific project to find the pro for you.
TRUSTED BY KNOXVILLE, MD HOMEOWNERS
4.8 Average homeowner rating
18 Verified septic tank services reviews
Verified Reviews for Septic Tank Service pros in Knoxville, MD
*The Angi rating for Septic Tank Service companies in Knoxville, MD 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 Knoxville, MD 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 November 03, 2025
Find Septic tank pros in Knoxville
Greg's Excavating & Utilities, Inc.
12807 Pecktonville Road
Greg's Excavating & Utilities, Inc.
12807 Pecktonville Road
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience
With over 40+ years of experience serving the Big Pool area, Greg's Excavating & Utilities is your solution for all your Excavation and Septic needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. I do not pump septic systems.
"Customer friendly"
Dareen L on January 2022
With over 40+ years of experience serving the Big Pool area, Greg's Excavating & Utilities is your solution for all your Excavation and Septic needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. I do not pump septic systems.
"Customer friendly"
Dareen L on January 2022
Harley Drilling & Hydrofrac
P.O. Box 160
Harley Drilling & Hydrofrac
P.O. Box 160
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience
Harley Drilling & Hydrofrac is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"For all the years we have used him he has been excellent, very responsive, and I've never had any issues with him!"
ASM B on April 2020
Harley Drilling & Hydrofrac is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"For all the years we have used him he has been excellent, very responsive, and I've never had any issues with him!"
ASM B on April 2020
Atlantic Blue Water Services
844 Ritchie Hwy Suite 103
Atlantic Blue Water Services
844 Ritchie Hwy Suite 103
Customers say: Quick response
311 local quotes requested
4 years of experience
Averaging a 4.8-star rating across all review platforms, client satisfaction is our #1 priority! Atlantic Blue Water Services provides the highest quality and most specialized home water treatment systems in today's market. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Don't settle for anything less than the best for your home or business. Experience the difference with Atlantic Blue Water Services. Contact us now for a free, no-obligation water test and discover why we are the preferred choice for clean water solutions in Maryland. Our experienced team is ready to answer your questions and guide you toward the best water solution for your home or business. We invite you to trust us with your water needs! Water Testing - Water Treatment - Water Softening - Well Water - City Water - Well Pumps - Tanks
"Very punctual and upfront - came and left was very pleased"
Sean G on November 2024
Averaging a 4.8-star rating across all review platforms, client satisfaction is our #1 priority! Atlantic Blue Water Services provides the highest quality and most specialized home water treatment systems in today's market. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Don't settle for anything less than the best for your home or business. Experience the difference with Atlantic Blue Water Services. Contact us now for a free, no-obligation water test and discover why we are the preferred choice for clean water solutions in Maryland. Our experienced team is ready to answer your questions and guide you toward the best water solution for your home or business. We invite you to trust us with your water needs! Water Testing - Water Treatment - Water Softening - Well Water - City Water - Well Pumps - Tanks
"Very punctual and upfront - came and left was very pleased"
Sean G on November 2024
OUTLOOK PLUMBING & DRAIN CLEANING, LIMITED LIABILITY COMPANY
1323 Hillcrest Drive
OUTLOOK PLUMBING & DRAIN CLEANING, LIMITED LIABILITY COMPANY
1323 Hillcrest Drive
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
We promise accurate quotes that don?t change, and offer an on time service guarantee, with exceptional communication. Our company is committed to being as environmentally friendly as possible by utilizing multiple donation and recycling centers.
"Everything went very smoothly. Sam, the plumber, and is highly professional and knowledgeable. He replaced 3 faucets, 2 sink plugs, two valves, and two supply lines. Sam inspected the p traps, and he added adhesive where it was necessary. Sam also took a look at my two year old hot water heater, and he assessed my water supply to this unit. We discussed performing a complete drain, and check of the components of the heater at a later date. Sam also advised me that a toilet in the basement should be replaced with a more updated commode. We rarely use this toilet, but it's 35 years old. I felt comfortable speaking with Sam. I did not sense he was doing a sales pitch."
Dorothy G on April 2025
We promise accurate quotes that don?t change, and offer an on time service guarantee, with exceptional communication. Our company is committed to being as environmentally friendly as possible by utilizing multiple donation and recycling centers.
"Everything went very smoothly. Sam, the plumber, and is highly professional and knowledgeable. He replaced 3 faucets, 2 sink plugs, two valves, and two supply lines. Sam inspected the p traps, and he added adhesive where it was necessary. Sam also took a look at my two year old hot water heater, and he assessed my water supply to this unit. We discussed performing a complete drain, and check of the components of the heater at a later date. Sam also advised me that a toilet in the basement should be replaced with a more updated commode. We rarely use this toilet, but it's 35 years old. I felt comfortable speaking with Sam. I did not sense he was doing a sales pitch."
Dorothy G on April 2025
Rock Bottom Excavating
2
Rock Bottom Excavating
2
Emergency services offered
At Rock Bottom Excavating, we offer a full line of excavating and septic services including: House foundation excavation Driveway Installation and Repair Underground utility trenches Septic System Installation and Repair Septic Inspections Hydroseeding and sodding Brush and land clearing services Demolition and lot clean up
At Rock Bottom Excavating, we offer a full line of excavating and septic services including: House foundation excavation Driveway Installation and Repair Underground utility trenches Septic System Installation and Repair Septic Inspections Hydroseeding and sodding Brush and land clearing services Demolition and lot clean up
The Plumbing Trust
62 Stratus Dr
The Plumbing Trust
62 Stratus Dr
Customers say: Quick response
Free onsite estimate
Skilled plumbing. Knowledgeable in all aspects of residential work. Including general plumbing, water heater repairs/install, tankless water heaters, leaks, water treatment systems. Offering free estimates & Military discounts.
"If I could rate this company a 0 I would. Very un professional and left an elderly man without water over night with an excuse no other than the supply house was closed (from an issue that was caused by inexperience. Not to mention items missing from the home. Subpar work"
Nicholas A on December 2022
Skilled plumbing. Knowledgeable in all aspects of residential work. Including general plumbing, water heater repairs/install, tankless water heaters, leaks, water treatment systems. Offering free estimates & Military discounts.
"If I could rate this company a 0 I would. Very un professional and left an elderly man without water over night with an excuse no other than the supply house was closed (from an issue that was caused by inexperience. Not to mention items missing from the home. Subpar work"
Nicholas A on December 2022
Magnum Mango Excavation and Construction
Magnum Mango Excavation and Construction
Emergency services offered
Good day, We at Magnum Excavation concentrate on any excavation needs wether that be driveways, sewer and water mains (install or repair) comercial or residential, pool construction, trenches, concrete slabs, and any excavation need, our team is happy to come up with a competitive price and stand behind our work and product 100% of the time. Our staff has over 15 years of experience in major projects like town homes and city buildings to minor residential areas like in your back yard.
Good day, We at Magnum Excavation concentrate on any excavation needs wether that be driveways, sewer and water mains (install or repair) comercial or residential, pool construction, trenches, concrete slabs, and any excavation need, our team is happy to come up with a competitive price and stand behind our work and product 100% of the time. Our staff has over 15 years of experience in major projects like town homes and city buildings to minor residential areas like in your back yard.
Isaacs Excavating LLC
6044 Old Bohn Rd
Isaacs Excavating LLC
6044 Old Bohn Rd
15 years of experience
Isaacs Excavating LLC, MHIC#115268 is an owner operated business with the customer in mind first. Fully Licensed and Insured We strive to exceed expectations and regularly work with the customer to make sure the finished product comes in on time and under budget and beyond their expectations. Isaacs Excavating has been in the excavating grading business for over 8 years. We specialize in basements, fine/laser grading, demolition, driveways, ponds and clearing site preparation for future structures. No Job to big or small.
Isaacs Excavating LLC, MHIC#115268 is an owner operated business with the customer in mind first. Fully Licensed and Insured We strive to exceed expectations and regularly work with the customer to make sure the finished product comes in on time and under budget and beyond their expectations. Isaacs Excavating has been in the excavating grading business for over 8 years. We specialize in basements, fine/laser grading, demolition, driveways, ponds and clearing site preparation for future structures. No Job to big or small.
Roelkeys Septic Svc LLC
Knoxville
Roelkeys Septic Svc LLC
Knoxville
45 years of experience
Roelkeys Septic Svc LLC located in Knoxville MD. The company offers Septic System Service, Septic System, Septic Cleaning, Septic Pumping, Riser Installation, Septic Tank Location and more. Septic Contractor, Affordable Septic Cleaning, Septic Pumping Services, Septic Riser Installation, Septic Tank Rosemont MD;Brunswick MD;Sandy Hook MD;Weverton MD;Jefferson MD Septic System Service, Septic System, Septic Cleaning Services, Septic Cleaning, Septic Pumping
Roelkeys Septic Svc LLC located in Knoxville MD. The company offers Septic System Service, Septic System, Septic Cleaning, Septic Pumping, Riser Installation, Septic Tank Location and more. Septic Contractor, Affordable Septic Cleaning, Septic Pumping Services, Septic Riser Installation, Septic Tank Rosemont MD;Brunswick MD;Sandy Hook MD;Weverton MD;Jefferson MD Septic System Service, Septic System, Septic Cleaning Services, Septic Cleaning, Septic Pumping
Septic Tanks questions, answered by experts
The Knoxville, MD homeowners’ guide to septic tank services
From average costs to expert advice, get all the answers you need to get your job done.
The average cost to connect to a public sewer line can vary depending on the linear foot, piping material, local regulations, and more.
Plumbing system having issues? Learn about sewer line camera inspection costs, the factors that impact it, and how to save on this crucial service.
If it’s been there for a while, it can be hard to find the septic tank in your yard. Learn how much it costs to locate a septic tank with this guide.
Whether you're building a new house or experiencing ongoing plumbing issues, you’ll need to talk with a sewer pro. Review these sewer questions to prepare.
Septic systems make use of septic lateral lines to disperse treated waste into the soil. Learn about the process and the types of lateral lines in this guide.
Your lot might require an alternative septic system based on location and soil conditions. Learn all about alternative septic systems and their costs.
- Brunswick, MD Septic tank pros
- Lovettsville, VA Septic tank pros
- Jefferson, MD Septic tank pros
- Shannondale, WV Septic tank pros
- Bolivar, WV Septic tank pros
- Harpers Ferry, WV Septic tank pros
- Point Of Rocks, MD Septic tank pros
- Middletown, MD Septic tank pros
- Keedysville, MD Septic tank pros
- Sharpsburg, MD Septic tank pros
- Braddock Heights, MD Septic tank pros
- Shenandoah Junction, WV Septic tank pros
- Ballenger Creek, MD Septic tank pros
- Waterford, VA Septic tank pros
- Shepherdstown, WV Septic tank pros
- Adamstown, MD Septic tank pros
- Ranson, WV Septic tank pros
- Buckeystown, MD Septic tank pros
- Lansdowne, VA Septic tank pros
- Charles Town, WV Septic tank pros
- Boonsboro, MD Septic tank pros
- Paeonian Springs, VA Septic tank pros
- Hillsboro, VA Septic tank pros
- Myersville, MD Septic tank pros
- Purcellville, VA Septic tank pros
- Urbana, MD Septic tank pros
- Leesburg, VA Septic tank pros
- Hamilton, VA Septic tank pros
- Frederick, MD Septic tank pros
- Fairplay, MD Septic tank pros