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Find Septic system installers and replacers in Marlborough

Avatar for R Cox Enterprises

R Cox Enterprises

17 Warren Road
5.00(
5
)
•Approved Pro

R Cox Enterprises

17 Warren Road
5.00(
5
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 local quotes requested

At, R Cox Enterprises Inc., our company is based on the belief that the needs of our customers are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Honest, reasonable and professional. Ron is a great guy."

George R on March 2024

At, R Cox Enterprises Inc., our company is based on the belief that the needs of our customers are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Honest, reasonable and professional. Ron is a great guy."

George R on March 2024

Avatar for Earth Solutions Excavating

Earth Solutions Excavating

39 Kent Road
5.00(
1
)
•Approved Pro

Earth Solutions Excavating

39 Kent Road
5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 years of experience

Earth Solutions, has become a leader in all phases of excavating with projects completed throughout Massachusetts. We provide the �know how�, specialized equipment, expertise, and professionalism to do your job and do it right. Specializing in commercial and residential excavating, Earth Solutions, has built a solid reputation throughout the industry. We provide safe, on time and quality excavating services. Earth Solutions, is fully insured and licensed. Call us today for a free estimate!

"Great"

Donna K on April 2020

Earth Solutions, has become a leader in all phases of excavating with projects completed throughout Massachusetts. We provide the �know how�, specialized equipment, expertise, and professionalism to do your job and do it right. Specializing in commercial and residential excavating, Earth Solutions, has built a solid reputation throughout the industry. We provide safe, on time and quality excavating services. Earth Solutions, is fully insured and licensed. Call us today for a free estimate!

"Great"

Donna K on April 2020

Kennelly Construction, Corp.

56 Groton Road
5.00(
4
)
•Approved Pro

Kennelly Construction, Corp.

56 Groton Road
5.00(
4
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
52 years of experience

Here at Kennelly Construction, Corp., we pride ourselves on providing quality service that customers can believe in. Whether it's excavation, to septic systems, we can take care of all your home's needs. With over 50 years of experience, we offer both residential and commercial services. Give us a call for a free estimate, we look forward to working with you!

"They got the job done.."

Diane L on February 2021

Here at Kennelly Construction, Corp., we pride ourselves on providing quality service that customers can believe in. Whether it's excavation, to septic systems, we can take care of all your home's needs. With over 50 years of experience, we offer both residential and commercial services. Give us a call for a free estimate, we look forward to working with you!

"They got the job done.."

Diane L on February 2021

Avatar for Schofield Environmental

Schofield Environmental

PO Box 127
4.17(
9
)
•Approved Pro

Schofield Environmental

PO Box 127
4.17(
9
)
•Approved Pro
Customers say: Quick response
26 years of experience
Free onsite estimate

At Alpha Environmental, we are very well versed in all available septic solutions for your project. We design and install the best septic systems to the highest standards. Whether we are repairing your current septic system or installing a new one, one thing is certain; nobody brings a higher level of professionalism into your home. We value quality and guarantee a pleasurable customer service experience. We look forward to serving you. Give us a call for a free estimate today!

"Dave is design/build - heck of a lot better than hiring multiple contractors! "

Harold M on April 2025

At Alpha Environmental, we are very well versed in all available septic solutions for your project. We design and install the best septic systems to the highest standards. Whether we are repairing your current septic system or installing a new one, one thing is certain; nobody brings a higher level of professionalism into your home. We value quality and guarantee a pleasurable customer service experience. We look forward to serving you. Give us a call for a free estimate today!

"Dave is design/build - heck of a lot better than hiring multiple contractors! "

Harold M on April 2025

Avatar for Gervais Plumbing & Heating Inc

Gervais Plumbing & Heating Inc

9 Town Forest Rd,
3.71(
7
)
•Approved Pro

Gervais Plumbing & Heating Inc

9 Town Forest Rd,
3.71(
7
)
•Approved Pro
Customers say: Quick response
556 local quotes requested

18 Years in Business Gervais Mechanical Service LLC is a fully licensed, local, family-run business. With more than 100 years of combined experience, we strive to bring our customers exceptional repair and installation services they can rely on. We offer turnkey solutions for both residential and commercial customers — no job is too large or complex for our expert team.

"Absolute ripoff, along with shady business practices. They were prompt and courteous, but that's about it. The technician came and had to replace a $200 part on my boiler, it took him under an hour to do the work. A simple Google search showed at least 10 places to buy the exact part, all around $200. No other parts were needed for this repair, I researched what is involved. I was charged almost $1000, including their $89 diagnostic fee just to walk in the door. So apparently it's a $600+/hour labor rate? I'm obviously in the wrong line of work. This was not an off hours emergency call either, it was a scheduled appointment in the middle of a weekday. The shadiest part of the entire thing was that on the invoice (that they email you later) they bury all the cost, it's not itemized i.e. labor vs parts cost. It just says replaced (part) = $1000. A super scummy and shady way to run a "professional" business, taking advantage of people who don't know any better. I wouldn't be surprised if they also sell used cars. Never again Gervais. You've all been warned."

Jeffrey J on January 2025

18 Years in Business Gervais Mechanical Service LLC is a fully licensed, local, family-run business. With more than 100 years of combined experience, we strive to bring our customers exceptional repair and installation services they can rely on. We offer turnkey solutions for both residential and commercial customers — no job is too large or complex for our expert team.

"Absolute ripoff, along with shady business practices. They were prompt and courteous, but that's about it. The technician came and had to replace a $200 part on my boiler, it took him under an hour to do the work. A simple Google search showed at least 10 places to buy the exact part, all around $200. No other parts were needed for this repair, I researched what is involved. I was charged almost $1000, including their $89 diagnostic fee just to walk in the door. So apparently it's a $600+/hour labor rate? I'm obviously in the wrong line of work. This was not an off hours emergency call either, it was a scheduled appointment in the middle of a weekday. The shadiest part of the entire thing was that on the invoice (that they email you later) they bury all the cost, it's not itemized i.e. labor vs parts cost. It just says replaced (part) = $1000. A super scummy and shady way to run a "professional" business, taking advantage of people who don't know any better. I wouldn't be surprised if they also sell used cars. Never again Gervais. You've all been warned."

Jeffrey J on January 2025

Avatar for Clear Water Pump & Well Service, Inc.

Clear Water Pump & Well Service, Inc.

PO Box 6
4.49(
37
)
•Approved Pro

Clear Water Pump & Well Service, Inc.

PO Box 6
4.49(
37
)
•Approved Pro
Customers say: Quality work
345 local quotes requested
14 years of experience

Clear Water Pump & Well Service, Inc. is your trusted partner for all your well, water filtration and pump service needs in Massachusetts and Rhode Island. With over 15 years of experience, we are the leading experts in the industry. Our commitment is to deliver exceptional service without compromising on quality, all at an affordable price. We have extensive knowledge of the latest technology in the Water Well Industry in Massachusetts and beyond, and our services are available throughout the region. Contact us today and let us earn your business.

"Good job done."

John N on November 2024

Clear Water Pump & Well Service, Inc. is your trusted partner for all your well, water filtration and pump service needs in Massachusetts and Rhode Island. With over 15 years of experience, we are the leading experts in the industry. Our commitment is to deliver exceptional service without compromising on quality, all at an affordable price. We have extensive knowledge of the latest technology in the Water Well Industry in Massachusetts and beyond, and our services are available throughout the region. Contact us today and let us earn your business.

"Good job done."

John N on November 2024

Avatar for Nicholson Plumbing Heating & Air Conditioning Inc

Nicholson Plumbing Heating & Air Conditioning Inc

71 Whitney Street
4.54(
560
)
•Approved Pro

Nicholson Plumbing Heating & Air Conditioning Inc

71 Whitney Street
4.54(
560
)
•Approved Pro
Customers say: Super punctual
556 local quotes requested
25 years of experience

Nicholson Plumbing, Heating & Air Conditioning is the company of choice for all your plumbing, heating and air conditioning repair and replacement needs. Our commitment is to you, our customer, and to provide you with outstanding plumbing and HVAC service. You can rest assured with our 100% satisfaction guarantee, 24-hour emergency service, solid warranty and highly trained technicians. Serving the Metro West, MA's service and installation needs. Fully Licensed in MA Plumbing and Gas Fitting. Lic# 30207. Universal EPA Certified & 410A Certified. Fully Insured. Nicholson Plumbing, Heating & Air Conditioning offers a 5% senior discount on service repairs.

"Went very well and got more information than with other companies."

Susan H on April 2025

Nicholson Plumbing, Heating & Air Conditioning is the company of choice for all your plumbing, heating and air conditioning repair and replacement needs. Our commitment is to you, our customer, and to provide you with outstanding plumbing and HVAC service. You can rest assured with our 100% satisfaction guarantee, 24-hour emergency service, solid warranty and highly trained technicians. Serving the Metro West, MA's service and installation needs. Fully Licensed in MA Plumbing and Gas Fitting. Lic# 30207. Universal EPA Certified & 410A Certified. Fully Insured. Nicholson Plumbing, Heating & Air Conditioning offers a 5% senior discount on service repairs.

"Went very well and got more information than with other companies."

Susan H on April 2025

Avatar for Pioneer Basement

Pioneer Basement

31 Sanford Rd
4.50(
249
)
•Approved Pro

Pioneer Basement

31 Sanford Rd
4.50(
249
)
•Approved Pro
Customers say: Super punctual
717 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 - info@pioneerbasement.com. 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 - info@pioneerbasement.com. Additional phone - (800) 439-0788. Additional DBA - Pioneer Basement Waterproofing Inc.

"Went well. pumps replaced"

Esther H on August 2022

Avatar for D J Morris Contracting Co Inc

D J Morris Contracting Co Inc

P.O. Box 778
4.91(
23
)
•Approved Pro

D J Morris Contracting Co Inc

P.O. Box 778
4.91(
23
)
•Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
35 local quotes requested

Owner operated, Serving local residents for over 30 years, with our 8 employees, we work with engineers and town boards of Health to install qualified Title 5 Septic Systems. We are able to take you effortlessly through the whole process, from test holes to reseeding. We offer free estimates and competitive pricing. Additional website - www.trustthisbiz.com/djmorris_contracting. Additional DBA - DJ Morris Conracting Company.

Owner operated, Serving local residents for over 30 years, with our 8 employees, we work with engineers and town boards of Health to install qualified Title 5 Septic Systems. We are able to take you effortlessly through the whole process, from test holes to reseeding. We offer free estimates and competitive pricing. Additional website - www.trustthisbiz.com/djmorris_contracting. Additional DBA - DJ Morris Conracting Company.

R Cox Enterprises

17 Warren Rd
3.67(
6
)

R Cox Enterprises

17 Warren Rd
3.67(
6
)
40 years of experience

We are a full service Excavation and Trucking Company with 30+ years of experience. Specializing in Complete Septic System Installation and Repair. New or Failing System we perform perk and have Design Engineers we work with your particular project. Demolition of any Building and removal of debris. We do not perform septic pump outs.

"Addendum to my last review: When the septic pump failed, we discovered how many corners were cut. Instead of a septic pump, a sump pump (for rainwater) was installed with the 1½ inch pipe joined to a 2 inch pipe to make it look like it was supposed to. There was no coupler on the pipe leading to the distribution box, necessitating cutting the pipe to get the sump pump out. No check valve. Do NOT use this guy."

Candy K on June 2025

We are a full service Excavation and Trucking Company with 30+ years of experience. Specializing in Complete Septic System Installation and Repair. New or Failing System we perform perk and have Design Engineers we work with your particular project. Demolition of any Building and removal of debris. We do not perform septic pump outs.

"Addendum to my last review: When the septic pump failed, we discovered how many corners were cut. Instead of a septic pump, a sump pump (for rainwater) was installed with the 1½ inch pipe joined to a 2 inch pipe to make it look like it was supposed to. There was no coupler on the pipe leading to the distribution box, necessitating cutting the pipe to get the sump pump out. No check valve. Do NOT use this guy."

Candy K on June 2025

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FAQs for septic system installation and replacement projects in Marlborough, MA

Most septic system replacements require several days to complete, not including permitting and preparation time. The process begins with site assessment and testing, followed by excavation, component installation, and final inspection. Weather conditions, property accessibility, and inspection schedules can all affect your project timeline. Your contractor can provide a more specific estimate based on your property's unique characteristics.

Standard homeowners' insurance policies don't cover septic system replacement due to age or normal deterioration. Coverage may apply if damage results from specific covered events, but routine maintenance and eventual replacement are generally considered homeowner responsibilities. Review your policy details or speak with your insurance agent to understand your specific coverage limitations.

Look for multiple indicators such as slow-draining fixtures, unusual gurgling sounds in plumbing, sewage odors inside or outside your home, or wet spots in your yard. Unusually lush grass over the drain field area, frequent backups, or recurring repair needs might signal system failure. Addressing these warning signs promptly can prevent property damage and health hazards.

DIY septic installation is not recommended and may violate local regulations. Professional installation ensures compliance with health codes, proper design for your specific site conditions, and appropriate safety measures. The specialized equipment, technical knowledge, and permitting requirements make this a job best left to licensed professionals who can guarantee the system's safety and effectiveness.

With proper maintenance, including regular pumping, a drain field lasts 20 years. Various factors influence system longevity, including household size, water usage patterns, and soil conditions. Regular professional inspections can help determine when replacement becomes necessary. If your system requires increasingly frequent repairs, replacement might be more economical than continuing to address individual problems.

The Marlborough, MA homeowners’ guide to septic system installations and replacements

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

See all articles