Top-rated septic system installers and replacers.

Get matched with top septic system installers and replacers in Denver, PA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Septic system installers and replacers in Denver

Hutchinson Excavating, Inc.

1176 Pennsy Rd
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Hutchinson Excavating, Inc.

1176 Pennsy Rd
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
26 years of experience
Free onsite estimate

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

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


Haller Enterprises Inc

212 Bucky Dr
4.60(
160
)

Haller Enterprises Inc

212 Bucky Dr
4.60(
160
)
Customers say: True professional
44 years of experience

Full service plumbing, heating, cooling, electrical, water conditioning and solar contractor. 24/7 Emergency Service. Haller Enterprises has been prestigiously recognized and voted # 1 in the Lancaster area for having exemplary service in the Plumber, Heating/Air Conditioning, Electrician, Kitchen/Bathroom Remodeling and Duct Cleaning categories by Lancaster Newspapers' readers. PA Home Improvement Contractor #1867.

"Recently upgraded our HVAC system which was a construction grade system about 22 years old. I contacted Haller Enterprises and received a very thorough and complete quote (Mike M. was my contact). He explained the proposal very thoroughly and and explained why everything was included. My furnace and AC were installed this week (by Kelly and Austin) and everything went smoothly. The installers were very capable and courteous. I would recommend Haller Enterprise to anyone needing help with their HVAC system!"

Douglas P on September 2023

Full service plumbing, heating, cooling, electrical, water conditioning and solar contractor. 24/7 Emergency Service. Haller Enterprises has been prestigiously recognized and voted # 1 in the Lancaster area for having exemplary service in the Plumber, Heating/Air Conditioning, Electrician, Kitchen/Bathroom Remodeling and Duct Cleaning categories by Lancaster Newspapers' readers. PA Home Improvement Contractor #1867.

"Recently upgraded our HVAC system which was a construction grade system about 22 years old. I contacted Haller Enterprises and received a very thorough and complete quote (Mike M. was my contact). He explained the proposal very thoroughly and and explained why everything was included. My furnace and AC were installed this week (by Kelly and Austin) and everything went smoothly. The installers were very capable and courteous. I would recommend Haller Enterprise to anyone needing help with their HVAC system!"

Douglas P on September 2023


Avatar for Ranck Plumbing, Heating, A/C & Excavation

Ranck Plumbing, Heating, A/C & Excavation

2541 Marietta Ave
4.06(
35
)

Ranck Plumbing, Heating, A/C & Excavation

2541 Marietta Ave
4.06(
35
)
Customers say: Super punctual
72 years of experience

For 70 years customers have trusted Ranck Plumbing, Heating, Air Conditioning & Excavation to always provide a high level of quality work, professionalism, and outstanding customer satisfaction. With highly trained, experienced technicians, we can provide a wide variety of plumbing, excavation, and HVAC services with remodeling projects, new installations, repairs, maintenance, and emergency services. We specialize in Water Treatment, Water Heater Replacements, Leak Detection and Repairs, Water and Drain Line Repairs-Replacements, Gas Line Installation, Boiler Repairs, Replacements, or New Installations, Faucet and toilet Repairs-Replacements-Installations, Sewer Line Services, In-House Excavation team available (no third party), Thermostat Upgrades & Repairs, Indoor Air Quality Systems, and more. TRUST Ranck Plumbing, Heating, AC & Excavation in giving the best quality and valued services with the largest investment – your HOME! No Sales Pitches, Just Repairs! Contact us today.

"The work was satisfactorily performed in a timely manner. The price was outrageous. I paid $378 to replace a toilet fill valve and flapper. My regular handyman was unavailable so I thought I would try Ranck Plumbing. I feel I was treated unfairly to be charged twice the cost many plumbers would bill. I would like future potential customers to be forewarned."

ROBERT H on October 2021

For 70 years customers have trusted Ranck Plumbing, Heating, Air Conditioning & Excavation to always provide a high level of quality work, professionalism, and outstanding customer satisfaction. With highly trained, experienced technicians, we can provide a wide variety of plumbing, excavation, and HVAC services with remodeling projects, new installations, repairs, maintenance, and emergency services. We specialize in Water Treatment, Water Heater Replacements, Leak Detection and Repairs, Water and Drain Line Repairs-Replacements, Gas Line Installation, Boiler Repairs, Replacements, or New Installations, Faucet and toilet Repairs-Replacements-Installations, Sewer Line Services, In-House Excavation team available (no third party), Thermostat Upgrades & Repairs, Indoor Air Quality Systems, and more. TRUST Ranck Plumbing, Heating, AC & Excavation in giving the best quality and valued services with the largest investment – your HOME! No Sales Pitches, Just Repairs! Contact us today.

"The work was satisfactorily performed in a timely manner. The price was outrageous. I paid $378 to replace a toilet fill valve and flapper. My regular handyman was unavailable so I thought I would try Ranck Plumbing. I feel I was treated unfairly to be charged twice the cost many plumbers would bill. I would like future potential customers to be forewarned."

ROBERT H on October 2021


Avatar for Sensenig & Weaver Well Drilling Inc

Sensenig & Weaver Well Drilling Inc

1439 Dry Tavern Rd
4.50(
4
)

Sensenig & Weaver Well Drilling Inc

1439 Dry Tavern Rd
4.50(
4
)
Customers say: Quick response
53 years of experience

We are a family owned business since 1972. We are members of of BBB, IGSHPA (International Ground Source Heat Pump Association), PBA (PA Builders Association) and the National Groundwater Association.

We are a family owned business since 1972. We are members of of BBB, IGSHPA (International Ground Source Heat Pump Association), PBA (PA Builders Association) and the National Groundwater Association.


Avatar for All Aspects Waterproofing of CPA LLC

All Aspects Waterproofing of CPA LLC

8735 Bollman Place
5.00(
5
)

All Aspects Waterproofing of CPA LLC

8735 Bollman Place
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Alternate website: www.mywetbasement.com.

Alternate website: www.mywetbasement.com.


Avatar for BettterWay Excavating LLC

BettterWay Excavating LLC

1926 Willow Street Pike
No reviews yet

BettterWay Excavating LLC

1926 Willow Street Pike
No reviews yet
15 years of experience

General Excavating Contractor specializing in Improvements and repairs to site utilities, surfaces, demolition and stormwater management.

General Excavating Contractor specializing in Improvements and repairs to site utilities, surfaces, demolition and stormwater management.


JKG Services

503 Lansvale St
No reviews yet

JKG Services

503 Lansvale St
No reviews yet
12 years of experience

Residential heating and a/c service and installation. well trained, professional, experienced technicians.

Residential heating and a/c service and installation. well trained, professional, experienced technicians.


Avatar for Montco Rooter Plumbing & Drains

Montco Rooter Plumbing & Drains

1151 S Trooper Rd
4.77(
981
)

Montco Rooter Plumbing & Drains

1151 S Trooper Rd
4.77(
981
)
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

At Montco Rooter Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Montco Rooter plumber to take care of your plumbing needs – day or night – with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Montco Rooter the best value in plumbing services nationwide. Montco Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Montco Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes Hydro Jet drain cleaning or pipe repair, with courteous smiles on our faces. Call your local Montco Rooter today. Award wining.

"First came out with a drain snake but could not get the clog, charged $500. They recommend hydro jetting. Was told it would cost $1300 but ended up getting charged an extra $100 and on top of that they would not accept their own $127 off coupon. Clog is now gone but I feel like I was over charged for the services."

Jake C on October 2025

At Montco Rooter Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Montco Rooter plumber to take care of your plumbing needs – day or night – with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Montco Rooter the best value in plumbing services nationwide. Montco Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Montco Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes Hydro Jet drain cleaning or pipe repair, with courteous smiles on our faces. Call your local Montco Rooter today. Award wining.

"First came out with a drain snake but could not get the clog, charged $500. They recommend hydro jetting. Was told it would cost $1300 but ended up getting charged an extra $100 and on top of that they would not accept their own $127 off coupon. Clog is now gone but I feel like I was over charged for the services."

Jake C on October 2025


Avatar for Jesse S. Bigler Plumbing & HVAC

Jesse S. Bigler Plumbing & HVAC

45 N 7th St
5.00(
13
)

Jesse S. Bigler Plumbing & HVAC

45 N 7th St
5.00(
13
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Jesse S Bigler Plumbing & HVAC is a local Plumbing and HVAC company with more than 20 years of experience. We strive to give you the best customer experience in Plumbing and HVAC. We specialize in bathroom remodels, AC, plumbing, hot water tanks, equipment change outs, new heating systems and much more. Let our experienced professional help you with your next Plumbing / HVAC adventure.

"Incredible! Called them and they were literally there in 30 minutes. They came with 5 guys and 3 trucks and handled the job swiftly. They identified the issue in minutes and had my fix within the hour. I could not be any happier these guys have my business for life!"

adam k on July 2021

Jesse S Bigler Plumbing & HVAC is a local Plumbing and HVAC company with more than 20 years of experience. We strive to give you the best customer experience in Plumbing and HVAC. We specialize in bathroom remodels, AC, plumbing, hot water tanks, equipment change outs, new heating systems and much more. Let our experienced professional help you with your next Plumbing / HVAC adventure.

"Incredible! Called them and they were literally there in 30 minutes. They came with 5 guys and 3 trucks and handled the job swiftly. They identified the issue in minutes and had my fix within the hour. I could not be any happier these guys have my business for life!"

adam k on July 2021


R.D. Hyre Hauling & Excavating LLC

6321 Mountain Road
5.00(
1
)

R.D. Hyre Hauling & Excavating LLC

6321 Mountain Road
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We offer hourly, job and day rates for all work. We are not afraid to work weekends to get the job done. All work is billed time & materials. Excavating, Concrete and Stamped Concrete work done. Excavation has a 4 hour minimum and a $125.00 survey & set up charge. All Single Axle Trucking/Hauling is billed @ $60.00/hour. All Tri-Axle Trucking/Hauling is $70.00/hour. We also offer Snow Plowing & Removal. Salt Spreading also available. When calling and inquiring about information, due to work load. We are not always available to answer your calls. So please leave a message and we will return your call!

We offer hourly, job and day rates for all work. We are not afraid to work weekends to get the job done. All work is billed time & materials. Excavating, Concrete and Stamped Concrete work done. Excavation has a 4 hour minimum and a $125.00 survey & set up charge. All Single Axle Trucking/Hauling is billed @ $60.00/hour. All Tri-Axle Trucking/Hauling is $70.00/hour. We also offer Snow Plowing & Removal. Salt Spreading also available. When calling and inquiring about information, due to work load. We are not always available to answer your calls. So please leave a message and we will return your call!

...
Showing 1-10 of 132
FAQs for septic system installation and replacement projects in Denver, PA

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 Denver, PA 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.