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  • Verified reviews icon73
    Verified septic tank repair services reviews

Find Septic tank repair pros in Dennis

Avatar for TLH Excavation, Septic & Sewer Services

TLH Excavation, Septic & Sewer Services

29 Dogwood Ln
5.00(
1
)
Approved Pro

TLH Excavation, Septic & Sewer Services

29 Dogwood Ln
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
69 local quotes requested

TLH Excavation, Septic & Sewer Services 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. We're small enough to care. When you call us, we answer!

"Very prompt response. Appreciated the level of knowledge and courtesy."

Kathie B on July 2024

TLH Excavation, Septic & Sewer Services 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. We're small enough to care. When you call us, we answer!

"Very prompt response. Appreciated the level of knowledge and courtesy."

Kathie B on July 2024


Avatar for S.H. Dunford Construction and Excavation

S.H. Dunford Construction and Excavation

91 Blue Rock Road
4.91(
11
)
Approved Pro

S.H. Dunford Construction and Excavation

91 Blue Rock Road
4.91(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

We are a locally owned cape cod business, owned and operated by native cape codder Sam Dunford. We have been in business since 2012 providing quality work at a competitive price. From septic systems and excavation, to landscape construction and hardscapes, S.H. Dunford is your one stop shop. Follow us on Facebook! Facebook.com/shdunford

"Sam was prompt, professional, detail oriented, very kind and quick. He was patient as we considered the scope of the project and drove me away from adding unnecessary scope (and cost, which would have been more money for him). He was extremely communicative, something I rarely see around the Cape and meticulous in his work and clean up. Believe me when I say I have high expectations that workers rarely meet - and Sam met them all."

Jen S on August 2022

We are a locally owned cape cod business, owned and operated by native cape codder Sam Dunford. We have been in business since 2012 providing quality work at a competitive price. From septic systems and excavation, to landscape construction and hardscapes, S.H. Dunford is your one stop shop. Follow us on Facebook! Facebook.com/shdunford

"Sam was prompt, professional, detail oriented, very kind and quick. He was patient as we considered the scope of the project and drove me away from adding unnecessary scope (and cost, which would have been more money for him). He was extremely communicative, something I rarely see around the Cape and meticulous in his work and clean up. Believe me when I say I have high expectations that workers rarely meet - and Sam met them all."

Jen S on August 2022


Ruberti Construction, LLC

30 Wedgewood Drive
New on AngiNew on Angi
Approved Pro

Ruberti Construction, LLC

30 Wedgewood Drive
New on AngiNew on Angi
Approved Pro
4 years of experience
Free onsite estimate

Ruberti Construction LLC 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.

Ruberti Construction LLC 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.


Avatar for JTC Contractors

JTC Contractors

1 Buttercup Lane
5.00(
3
)
Approved Pro

JTC Contractors

1 Buttercup Lane
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

Generations of building new homes installing utilities and commercial buildings! Either building from start to finish or for all of your excavation needs from foundations, licensed title 5 septic installation, lot clearing, sewer connections and much more. Find out if you can switch your home to town sewer today and let us hook you into the town line and never worry about pumping or septic maintenance or costly failures ever again!! Give us a call 7743536401

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Alex Y on September 2018

Generations of building new homes installing utilities and commercial buildings! Either building from start to finish or for all of your excavation needs from foundations, licensed title 5 septic installation, lot clearing, sewer connections and much more. Find out if you can switch your home to town sewer today and let us hook you into the town line and never worry about pumping or septic maintenance or costly failures ever again!! Give us a call 7743536401

"null"

Alex Y on September 2018


Avatar for Pioneer Basement

Pioneer Basement

31 Sanford Rd
4.69(
188
)
Approved Pro

Pioneer Basement

31 Sanford Rd
4.69(
188
)
Approved Pro
Customers say: Super punctual
94 local quotes requested
41 years of experience

Additional service area - Cohasset, Fitchburg, Worcester, portions of Chelsea-Saugus, Chelmsford Counties. South Shore & Cape Cod and All of Rhode Island. Family owned and operated since 1984. Additional email - [email protected]. Additional phone - (800) 439-0788. Additional DBA - Pioneer Basement Waterproofing Inc.

"Went well. pumps replaced"

Esther H on August 2022

Additional service area - Cohasset, Fitchburg, Worcester, portions of Chelsea-Saugus, Chelmsford Counties. South Shore & Cape Cod and All of Rhode Island. Family owned and operated since 1984. Additional email - [email protected]. Additional phone - (800) 439-0788. Additional DBA - Pioneer Basement Waterproofing Inc.

"Went well. pumps replaced"

Esther H on August 2022


Avatar for LMH CONSTRUCTION GROUP LLC

LMH CONSTRUCTION GROUP LLC

91 Vernon Street
4.82(
11
)
Approved Pro

LMH CONSTRUCTION GROUP LLC

91 Vernon Street
4.82(
11
)
Approved Pro
Customers say: Quality work
18 local quotes requested
14 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Let me start off by saying that these guys are great. They did my bathroom, kept everything clean, and anytime I had question or concern, they were quick to respond. I now will rehire them to do my basement and remodel my kitchen?"

Barbara S on October 2025

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Let me start off by saying that these guys are great. They did my bathroom, kept everything clean, and anytime I had question or concern, they were quick to respond. I now will rehire them to do my basement and remodel my kitchen?"

Barbara S on October 2025


Avatar for Coastline Excavation

Coastline Excavation

5.00(
7
)

Coastline Excavation

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

*WE DO NOT PUMP SEPTIC TANKS. WE DO NOT REMOVE OIL TANKS.* We SPECIALIZE in the following: New Septic Systems, Yard Grading, New Foundation, Underground Utility Work, Retaining Walls, Hardscaping, Sod Installation, and Pavers. Coastline Excavation - serving the greater Boston area. With a strong reputation for excellence, trust our experienced team for all your excavating and septic needs. Contact us today

"Coastline Excavation handled our repair of the front yard after an accident and they were quick to come out and give an estimate and then to get the project started. They were very communicative through the whole process and I would not hesitate to recommend them."

Katie L on February 2024

*WE DO NOT PUMP SEPTIC TANKS. WE DO NOT REMOVE OIL TANKS.* We SPECIALIZE in the following: New Septic Systems, Yard Grading, New Foundation, Underground Utility Work, Retaining Walls, Hardscaping, Sod Installation, and Pavers. Coastline Excavation - serving the greater Boston area. With a strong reputation for excellence, trust our experienced team for all your excavating and septic needs. Contact us today

"Coastline Excavation handled our repair of the front yard after an accident and they were quick to come out and give an estimate and then to get the project started. They were very communicative through the whole process and I would not hesitate to recommend them."

Katie L on February 2024


Avatar for Blackrock Utility Company

Blackrock Utility Company

5.00(
2
)

Blackrock Utility Company

5.00(
2
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Ready to make property changes? Having a drainage issue? With over 30years of professional experience, we're a family owned concrete/land development, business that's served the south Boston area for over 30 years! We're also your trusted one stop shop for all of your land development needs! We are fully insured for residential and commercial projects. We cover it all, from site clearing and demolition all the way through completion of your custom driveway and patio as well as with any and all water retention concerns! Call today to learn about our full service offerings and to schedule your service! ****We do not service, repair or install water heaters*****

"They were very good and they did a great job. They showed up when they suppose to. They did everything we needed them to do."

Mike C on December 2022

Ready to make property changes? Having a drainage issue? With over 30years of professional experience, we're a family owned concrete/land development, business that's served the south Boston area for over 30 years! We're also your trusted one stop shop for all of your land development needs! We are fully insured for residential and commercial projects. We cover it all, from site clearing and demolition all the way through completion of your custom driveway and patio as well as with any and all water retention concerns! Call today to learn about our full service offerings and to schedule your service! ****We do not service, repair or install water heaters*****

"They were very good and they did a great job. They showed up when they suppose to. They did everything we needed them to do."

Mike C on December 2022


Ruberti Construction is a full-service site and utility contractor offering excavation, septic, drainage, water/sewer services to residential and commercial customers.


Avatar for Triple J excavating COrp

Triple J excavating COrp

No reviews yet

Triple J excavating COrp

No reviews yet
Free onsite estimate

We are a women owned small excavation business. We handle all site work, excavating, sea wall, drainage and land clearing. We take pride in completing projects on time and on budget. Safety and our customers satisfaction is our top priorities.

We are a women owned small excavation business. We handle all site work, excavating, sea wall, drainage and land clearing. We take pride in completing projects on time and on budget. Safety and our customers satisfaction is our top priorities.

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Septic Tank Repair questions, answered by experts

Perc rates vary dramatically, and a good perc rate could be anything from 5 minutes per inch of drainage to 60 minutes per inch. The lower the number, the faster your system will drain and the more effective it will be. A 60-minute-per-inch drain rate is the highest number considered to be good, or even allowable, draining.

Routine maintenance prevents blockages or backups, promoting system longevity. Awareness of water usage, waste disposal, and protective cover plants enhances care.

A mound septic system, when properly maintained, can last between 20 and 25 years on average—though some last longer or malfunction sooner than that. The most important part of maintenance is getting an annual inspection of the vital parts of the system to ensure they’re in proper working order and not too backed up with sewage.

When septic systems begin to fail, your waste will start to seep into the groundwater. You may notice a foul odor (it’ll smell like sewage) or a squishy, moist lawn. The grass right over your tank or drain field might grow super lush and green because your waste actually fertilizes it. Other signs include standing water in your drain field, slow-draining sinks and tubs, and gurgling noises in the plumbing.

When a septic tank is full, it needs to be professionally pumped. The average cost of a one-time septic tank pump is about $400, or $0.30 per gallon. If your septic tank is full, you may notice that you have issues flushing your toilet, pipes are draining very slowly, or you have a sewage smell lingering in your home or yard.

The Dennis, MA homeowners’ guide to septic tank repair services

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