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TRUSTED BY FREDERICK, MD HOMEOWNERS
4.7 Average homeowner rating
78 Verified septic tank services reviews
Verified Reviews for Septic Tank Service pros in Frederick, MD
*The Angi rating for Septic Tank Service companies in Frederick, 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 Frederick, 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 December 13, 2025
Find Septic tank pros in Frederick
R&E CHIEF SEPTIC LLC
R&E CHIEF SEPTIC LLC
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
37 local quotes requested
We are a small family own business. Our services include Septic tank cleaning, repairs and installation and grease trap, cleaning, maintenance and small repairs.
"I got a call from R & E Chief Septic llc after contacting Angi’s List, they asked if I knew the location of the tank and I said yes but it was buried, the woman on the line said they would get the drawings from the county, that same day I got a call from Juan one of the employees and he said he was going to stop buy and mark the location, I was not home but when I got home I could see white flags in the yard. They also recommended installing an above ground cover for the next pump out. I got 2 more estimates and they were all higher and neither company offered to come out and mark the tank. We went with R & E Chief because of the great up front customer service. Need to give a shout out to Juan, Fredy and Paco they did an excellent job. And also the woman who answered the phone. So if you need septic work done, put this company at the top of your list. Ron Welch"
Ron W on November 2025
We are a small family own business. Our services include Septic tank cleaning, repairs and installation and grease trap, cleaning, maintenance and small repairs.
"I got a call from R & E Chief Septic llc after contacting Angi’s List, they asked if I knew the location of the tank and I said yes but it was buried, the woman on the line said they would get the drawings from the county, that same day I got a call from Juan one of the employees and he said he was going to stop buy and mark the location, I was not home but when I got home I could see white flags in the yard. They also recommended installing an above ground cover for the next pump out. I got 2 more estimates and they were all higher and neither company offered to come out and mark the tank. We went with R & E Chief because of the great up front customer service. Need to give a shout out to Juan, Fredy and Paco they did an excellent job. And also the woman who answered the phone. So if you need septic work done, put this company at the top of your list. Ron Welch"
Ron W on November 2025
Greg's Excavating & Utilities, Inc.
Greg's Excavating & Utilities, Inc.
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
Heuer Plumbing and Heating
Heuer Plumbing and Heating
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
21 years of experience
We would like to introduce you to Heuer Plumbing and Heating. We welcome the opportunity to show you what experience, expertise and quality workmanship can mean for the value of your home. We pride ourselves on the detail and uniqueness of our work. We want everything to make sense to you the homeowner. Call us today, and you will be glad you did.
"He is a good gentleman, and his work shows it. when he does something you never call back to have it fixed."
Ricky S on October 2017
We would like to introduce you to Heuer Plumbing and Heating. We welcome the opportunity to show you what experience, expertise and quality workmanship can mean for the value of your home. We pride ourselves on the detail and uniqueness of our work. We want everything to make sense to you the homeowner. Call us today, and you will be glad you did.
"He is a good gentleman, and his work shows it. when he does something you never call back to have it fixed."
Ricky S on October 2017
Harley Drilling & Hydrofrac
Harley Drilling & Hydrofrac
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
Dave the Plumber, LLC
Dave the Plumber, LLC
Customers say: True professional
31 local quotes requested
25 years of experience
Dave the Plumber, LLC, prides itself on a superior record of quality service and design. The level of service and quality you'll get when you choose us for your plumbing needs is unmatched. We are fully staffed with highly talented and motivated individuals that are eager to help you with all of your service needs. You'll find our technician's will put your needs at the top of our list. We are excited that you have expressed an interest in our services and we look forward to working with you. 94% of our service calls are handled the same day. We offer 10% senior and military discounts. Please call us today so that we can discuss your plumbing needs.
"he was great"
Geoffrey S on February 2025
Dave the Plumber, LLC, prides itself on a superior record of quality service and design. The level of service and quality you'll get when you choose us for your plumbing needs is unmatched. We are fully staffed with highly talented and motivated individuals that are eager to help you with all of your service needs. You'll find our technician's will put your needs at the top of our list. We are excited that you have expressed an interest in our services and we look forward to working with you. 94% of our service calls are handled the same day. We offer 10% senior and military discounts. Please call us today so that we can discuss your plumbing needs.
"he was great"
Geoffrey S on February 2025
Able Well & Pump Service
Able Well & Pump Service
Customers say: Quality work
53 local quotes requested
34 years of experience
About Us: We are locally owned/operated professionals providing dependable service. Able Well & Pump Service (AWPS) (formerly Artesian Well & Pump Service) has A Cell Number Also At 410 458 7171
"Able Well and Pump Service did a great job. "
Holly O on December 2025
About Us: We are locally owned/operated professionals providing dependable service. Able Well & Pump Service (AWPS) (formerly Artesian Well & Pump Service) has A Cell Number Also At 410 458 7171
"Able Well and Pump Service did a great job. "
Holly O on December 2025
Ox Construction
Ox Construction
Customers say: Quick response
38 local quotes requested
13 years of experience
Ox construction has been in business since 2012 and specializes plumbing services, repairs, inspections, installations, drain cleaning, septic tank services, excavation, grading projects general construction, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
"Note ANY Previous reviews from Rich Lacy to OX construction are FALSE REVIEWS and not mine somebody hacked me and posted them. With that said I was highly impressed with Ox construction!! They were super Fast thy did a super job and were very affordable. "
Richard L on November 2025
Ox construction has been in business since 2012 and specializes plumbing services, repairs, inspections, installations, drain cleaning, septic tank services, excavation, grading projects general construction, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
"Note ANY Previous reviews from Rich Lacy to OX construction are FALSE REVIEWS and not mine somebody hacked me and posted them. With that said I was highly impressed with Ox construction!! They were super Fast thy did a super job and were very affordable. "
Richard L on November 2025
Markool Heating & Cooling, LLC
Markool Heating & Cooling, LLC
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
52 local quotes requested
Welcome to Markool Heating & Cooling. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text, or email today, and let us get started!
"Woke up this morning to my hvac leaking and contacted Markool. I have never used them before and was in a pinch. They fit me right in this morning and were out at my house within 2 hours. The tech stepped in the door and placed covers for his shoes so he did not track in any dirt which was impressive! The tech was very professional and super friendly. Problem was diagnosed and FIXED within an hour. The price was extremely reasonable to the point I was shocked in a good way (expecting a higher price). Anyways, I will most certainly be a returning customer. Thank you Markool Heating Cooling Plumbing."
Chase R on August 2024
Welcome to Markool Heating & Cooling. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text, or email today, and let us get started!
"Woke up this morning to my hvac leaking and contacted Markool. I have never used them before and was in a pinch. They fit me right in this morning and were out at my house within 2 hours. The tech stepped in the door and placed covers for his shoes so he did not track in any dirt which was impressive! The tech was very professional and super friendly. Problem was diagnosed and FIXED within an hour. The price was extremely reasonable to the point I was shocked in a good way (expecting a higher price). Anyways, I will most certainly be a returning customer. Thank you Markool Heating Cooling Plumbing."
Chase R on August 2024
Carroll Water Systems, Inc.
Carroll Water Systems, Inc.
Customers say: Quick response
21 local quotes requested
25 years of experience
Carroll Water Systems, Inc. has been serving your communities since 1983. We offer great customer service and superior workmanship. We install and service commercial and residential water treatment & purification systems, well pumps, water heaters, and pressure tanks. We also trench water lines, drill wells, and offer emergency service 24/7. Please call today for your free estimate.
"The plumber was very informative and offered me money saving options."
Franzine J on July 2013
Carroll Water Systems, Inc. has been serving your communities since 1983. We offer great customer service and superior workmanship. We install and service commercial and residential water treatment & purification systems, well pumps, water heaters, and pressure tanks. We also trench water lines, drill wells, and offer emergency service 24/7. Please call today for your free estimate.
"The plumber was very informative and offered me money saving options."
Franzine J on July 2013
OUTLOOK PLUMBING & DRAIN CLEANING, LIMITED LIABILITY COMPANY
OUTLOOK PLUMBING & DRAIN CLEANING, LIMITED LIABILITY COMPANY
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% 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.
"I had an excellent experience with Outlook Plumbing and Drain Cleaning LLC. I called after 9pm on a Monday night and spoke to Joseph. Tuesday morning Sam provided an ETA and showed up exactly when he said he would. We’re so grateful they could come out on such short notice. From the beginning, Sam was courteous, respectful, and highly professional. He took the time to thoroughly assess the situation and clearly explained what the issues were, how they happened, and offered suggestions on repairs, including options to fix problems immediately, and what we may want to consider for the future. I appreciated his honesty and transparency; there was no upselling or pressure, just straightforward information and practical solutions. The repair quote was very reasonable, and his work was efficient and high-quality. I would absolutely hire Outlook Plumbing and Drain LLC again and specifically request Sam!"
ANDREA M on December 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.
"I had an excellent experience with Outlook Plumbing and Drain Cleaning LLC. I called after 9pm on a Monday night and spoke to Joseph. Tuesday morning Sam provided an ETA and showed up exactly when he said he would. We’re so grateful they could come out on such short notice. From the beginning, Sam was courteous, respectful, and highly professional. He took the time to thoroughly assess the situation and clearly explained what the issues were, how they happened, and offered suggestions on repairs, including options to fix problems immediately, and what we may want to consider for the future. I appreciated his honesty and transparency; there was no upselling or pressure, just straightforward information and practical solutions. The repair quote was very reasonable, and his work was efficient and high-quality. I would absolutely hire Outlook Plumbing and Drain LLC again and specifically request Sam!"
ANDREA M on December 2025
Septic Tanks questions, answered by experts
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The Frederick, 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.
The cost of converting a cesspool to a septic system depends on factors like labor, complexity, and materials. Use our guide to estimate your budget.
Need to know what sewer line replacement costs in St. Louis, MO? This guide will help you prepare to budget for sewer line replacement done by local contractors.
Follow this guide to learn how to get rid of a cesspool to save some money and transform your home into a more eco-friendly space.
Wondering if an anaerobic septic system is the right choice for your home? Check out this guide to learn more about how this type of system works.
The size of a small septic system falls between 750 and 1,000 gallons. Keep reading to learn all about small septic systems for one toilet and how to choose one.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
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