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Verified Reviews for Septic Tank Service pros in Monticello, NY
*The Angi rating for Septic Tank Service companies in Monticello, NY 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 Monticello, NY 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 15, 2025
Find Septic tank pros in Monticello

Jones Services
Jones Services
Jones Services is now a NO CONTACT service company. Our plumbers, electricians and HVAC technicians are running NO CONTACT service calls. We literally stand in different rooms than our customers, emailing or reading out loud our findings. No handshakes, no paperwork, not even allowing customers to touch iPads. Our technicians wear disinfected gloves, use disinfected tools and whip down anything their gloves and tools touch after servicing equipment. We practice NO CONTACT at work now too. Technicians are not allowed in the office, equipment and parts are delivered to their trucks in the parking lot. Only one employee per vehicle. All company meetings are conducted via Zoom. Most office personal are working from home. Those in the office work apart from each other. No one wants to be quarantined with their toilets backing up, without water or electricity or heat or hot water and now without air conditioning or air filtration or air purification. We are doing everything we can to help all our employees stay health to protect ourselves and our customers.
"HVAC service was amazing from Jones Service. From start to finish everything was perfect. The price was very competitive. Love their work."
Danielle R on July 2025
Jones Services is now a NO CONTACT service company. Our plumbers, electricians and HVAC technicians are running NO CONTACT service calls. We literally stand in different rooms than our customers, emailing or reading out loud our findings. No handshakes, no paperwork, not even allowing customers to touch iPads. Our technicians wear disinfected gloves, use disinfected tools and whip down anything their gloves and tools touch after servicing equipment. We practice NO CONTACT at work now too. Technicians are not allowed in the office, equipment and parts are delivered to their trucks in the parking lot. Only one employee per vehicle. All company meetings are conducted via Zoom. Most office personal are working from home. Those in the office work apart from each other. No one wants to be quarantined with their toilets backing up, without water or electricity or heat or hot water and now without air conditioning or air filtration or air purification. We are doing everything we can to help all our employees stay health to protect ourselves and our customers.
"HVAC service was amazing from Jones Service. From start to finish everything was perfect. The price was very competitive. Love their work."
Danielle R on July 2025

Black Bear Fuel Oil, Plumbing, Heating and A/C
Black Bear Fuel Oil, Plumbing, Heating and A/C
Locally owned and operated by lifetime Sullivan County resident Bob Mapes and his family, Black Bear Fuel Oil provides one-stop convenience with a personal touch for all your home comfort and commercial service needs. Whether you need heating oil for your home or business, plumbing or HVAC maintenance and installations, or 24/7/365 emergency service, Black Bear will be there when and where you need us. You can rely on Black Bear for: ∎honest, prompt and courteous service ∎full-service home comfort and commercial fuel support ∎trained, knowledgeable technicians ∎24/7/365 emergency coverage ∎individual attention ∎reliable supply and quality products
"Highly recommended! Their furnace proposal was fairly priced. Arrival was very punctual and installation was neatly and professionally done. Very satisfied with Black Bear service."
Michael E W on August 2025
Locally owned and operated by lifetime Sullivan County resident Bob Mapes and his family, Black Bear Fuel Oil provides one-stop convenience with a personal touch for all your home comfort and commercial service needs. Whether you need heating oil for your home or business, plumbing or HVAC maintenance and installations, or 24/7/365 emergency service, Black Bear will be there when and where you need us. You can rely on Black Bear for: ∎honest, prompt and courteous service ∎full-service home comfort and commercial fuel support ∎trained, knowledgeable technicians ∎24/7/365 emergency coverage ∎individual attention ∎reliable supply and quality products
"Highly recommended! Their furnace proposal was fairly priced. Arrival was very punctual and installation was neatly and professionally done. Very satisfied with Black Bear service."
Michael E W on August 2025

Kalthoff Home Improvement
Kalthoff Home Improvement
With over 10 years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest in Kalthoff Handyman Services.
"Can't really find the words to express my full satisfaction with Kalthoff Handyman Services. I hired them to rebuild a very difficult deck---hillside/rock. They worked very hard to build a beautiful deck---quite an accomplishment. They worked thru late fall with very cold temperatures---never with a complaint. The price was fair and they never found reasons to raise the price. I was so pleased I asked them to do other jobs---new kitchen, 1.5 bathrooms (one was down to the studs), flooring in 2 bedrooms, front steps, insulation. Prices remained fair throughout. Always done professionally and with attention to detail/finishes. Tile work is beautiful/first rate. In the winter, the water froze (pipe in ground). They fixed it (found a way to solve the problem)---no charge. Really quite superior and I am fully satisfied with their work. Cory has the highest standards and completes whatever he says. I recommend them most highly and feel very fortunate to have found them."
Jeff L on August 2025
With over 10 years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest in Kalthoff Handyman Services.
"Can't really find the words to express my full satisfaction with Kalthoff Handyman Services. I hired them to rebuild a very difficult deck---hillside/rock. They worked very hard to build a beautiful deck---quite an accomplishment. They worked thru late fall with very cold temperatures---never with a complaint. The price was fair and they never found reasons to raise the price. I was so pleased I asked them to do other jobs---new kitchen, 1.5 bathrooms (one was down to the studs), flooring in 2 bedrooms, front steps, insulation. Prices remained fair throughout. Always done professionally and with attention to detail/finishes. Tile work is beautiful/first rate. In the winter, the water froze (pipe in ground). They fixed it (found a way to solve the problem)---no charge. Really quite superior and I am fully satisfied with their work. Cory has the highest standards and completes whatever he says. I recommend them most highly and feel very fortunate to have found them."
Jeff L on August 2025

Lingle Builders, LLC
Lingle Builders, LLC
Lingle Builders 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.
"Outstanding work. So happy with their work I had them come back and had them put down high end vinyl kitchen floor and backsplash"
walter l on April 2025
Lingle Builders 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.
"Outstanding work. So happy with their work I had them come back and had them put down high end vinyl kitchen floor and backsplash"
walter l on April 2025
Middletown Septic Tank Cleaning & Portable Toilet Rental
Middletown Septic Tank Cleaning & Portable Toilet Rental
Middletown Septic Tank Cleaning & Portable Toilet Rental, is Middletown's top provider of portable toilet rentals for special events and construction sites. Today's septic system customers are fully aware that their septic system represents one of the many ways they interface directly with the environment. They view the septic system, in modern terms, as an appliance. It performs a service as a part of the total comfort system of their homes and businesses. Call today for your estimate!
"I called in the early morning for an emergency and they arrive promptly by 10am. Elijah and his team were very helpful, courteous and knowledgeable. They were very professional."
Brigida P on March 2023
Middletown Septic Tank Cleaning & Portable Toilet Rental, is Middletown's top provider of portable toilet rentals for special events and construction sites. Today's septic system customers are fully aware that their septic system represents one of the many ways they interface directly with the environment. They view the septic system, in modern terms, as an appliance. It performs a service as a part of the total comfort system of their homes and businesses. Call today for your estimate!
"I called in the early morning for an emergency and they arrive promptly by 10am. Elijah and his team were very helpful, courteous and knowledgeable. They were very professional."
Brigida P on March 2023

Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018

Astar Heating & Air Conditioning Inc
Astar Heating & Air Conditioning Inc
Astar Heating & A/C Inc is a customer focused heating and air conditioning company that was originally started in 1976. Located in Middletown, NY, we employ highly trained people whose goal is to make our company the best service company in Orange County New York. Our company specializes in designing, engineering, and installing complete comfort systems for owners of existing homes and buildings just like yours. We take special pride in the craftsmen we train and employ a fact you'll notice immediately in the attitude and integrity they bring to your job site. Our entire company works hard to make your experience with us hassle-free and enjoyable. From the professionalism of our sales engineers, to the dedication of our field personnel, we are dedicated to delivering you the best. We take our responsibility very seriously when you place your trust in us. Additional DBA - Astar Heating & Air, LLC Additional email - [email protected] Additional phone - (845) 692-4858.
"Astar: S#!tshow Incorporated An absolute catastrophe from the moment I sent them money until they finally got their act together to finish the project four and a half months later (with mediocre results at best). Their ability to communicate was abysmal and they utterly failed to take any sort of meaningful responsibility several times over. They proved unable to track information both internally and especially coming from me (even by email!) and in the end seem not to have much of an understanding of the products they sell. The trouble initially arose from their failure to note the several times I told them I was in Putnam rather than Dutchess county. It turns out they're not licensed to work in Putnam, but rather than doing the right thing and telling me that so that we could find a solution, they gave me nebulous excuses about how there was a snag with the electrical permit and that it was going to take a little more time. They were quick to get some things installed (probably so I couldn't walk away from the contract if I learned what was really going on), but then were unresponsive and would only give me a runaround on when things would happen and never answered my questions fully. This issue almost screwed me out of a rebate as I had to tell them several times that I'm with NYSEG instead of Central Hudson before they got it right. Their initial timing estimate left me with the choice of shlepping diesel for a few weeks to keep my hot water running or dealing with 100+ gallons of fuel oil when the job was done, so I went with the former. That would've been easy if it had hit their early target of two weeks and a reasonable but manageable hassle at their late target of six. They left me cold for three unexpected months (Jan-Apr) during which I spent many hours and hundreds of dollars on diesel, firewood, and electric heaters (not to mention an astronomical electric bill). In compensation they took roughly $1200 off my $43000 bill, which feels about like getting a dollar tip on a $20 check. Along the way, there were other issues (such as their plan to leave the boiler "as a backup" for me to deal with despite my having told their sales rep point blank that my whole aim was to remove the boiler). The quality of work was OK, but by no means great. The vents they use are absurdly cheap, don't really open & close properly, and the control knob frequently comes out when I try to operate them. Information from the installation planning meeting was either ignored or changed on the fly but their technicians, and one of their guys gouged my mechanical room door while removing the old boiler tank (which would've been easily avoided with the extra minute's work to put a blanket over it) & didn't so much as apologize for it. On top of it all, I'm still finding trash from the job around my property. Finally, their design of the system doesn't allow different rooms to run different functions; an issue I never would have accepted if I'd known. (for what it's worth, that seemed a surprise to the technician who came back to address the non-functioning thermostat they initially left me with). Also: upon the end their last scheduled install day, and with zero warning that this was going to happen, the installer demanded that I pay the remaining $23000 balance right then and there as though everyone simply has that amount of cash in their checking account or available on their credit card at all times and would not leave until I put half on a card, only accepting the half payment because I could name issues they still needed to come back and fix. Jason, the rep that sold me the system in the first place was kind, courteous, and gave me lots of faith in that company. I don't believe that was misleading me intentionally, but I deeply wish that they'd sent someone less likable and more reflective of the way their company actually operates. They sell an image of professionalism that absolutely misrepresents them as a company. Listen to the complaints about their outlandish pricing and terrible service. Jason told me that Yelp offered to scrub the bad reviews for them for an exorbitant amount of money and to trust the other sites, but I can only conclude that it's a lot cheaper to manage your brand image on Angi and other, less ubiquitous review sites."
george i on September 2022
Astar Heating & A/C Inc is a customer focused heating and air conditioning company that was originally started in 1976. Located in Middletown, NY, we employ highly trained people whose goal is to make our company the best service company in Orange County New York. Our company specializes in designing, engineering, and installing complete comfort systems for owners of existing homes and buildings just like yours. We take special pride in the craftsmen we train and employ a fact you'll notice immediately in the attitude and integrity they bring to your job site. Our entire company works hard to make your experience with us hassle-free and enjoyable. From the professionalism of our sales engineers, to the dedication of our field personnel, we are dedicated to delivering you the best. We take our responsibility very seriously when you place your trust in us. Additional DBA - Astar Heating & Air, LLC Additional email - [email protected] Additional phone - (845) 692-4858.
"Astar: S#!tshow Incorporated An absolute catastrophe from the moment I sent them money until they finally got their act together to finish the project four and a half months later (with mediocre results at best). Their ability to communicate was abysmal and they utterly failed to take any sort of meaningful responsibility several times over. They proved unable to track information both internally and especially coming from me (even by email!) and in the end seem not to have much of an understanding of the products they sell. The trouble initially arose from their failure to note the several times I told them I was in Putnam rather than Dutchess county. It turns out they're not licensed to work in Putnam, but rather than doing the right thing and telling me that so that we could find a solution, they gave me nebulous excuses about how there was a snag with the electrical permit and that it was going to take a little more time. They were quick to get some things installed (probably so I couldn't walk away from the contract if I learned what was really going on), but then were unresponsive and would only give me a runaround on when things would happen and never answered my questions fully. This issue almost screwed me out of a rebate as I had to tell them several times that I'm with NYSEG instead of Central Hudson before they got it right. Their initial timing estimate left me with the choice of shlepping diesel for a few weeks to keep my hot water running or dealing with 100+ gallons of fuel oil when the job was done, so I went with the former. That would've been easy if it had hit their early target of two weeks and a reasonable but manageable hassle at their late target of six. They left me cold for three unexpected months (Jan-Apr) during which I spent many hours and hundreds of dollars on diesel, firewood, and electric heaters (not to mention an astronomical electric bill). In compensation they took roughly $1200 off my $43000 bill, which feels about like getting a dollar tip on a $20 check. Along the way, there were other issues (such as their plan to leave the boiler "as a backup" for me to deal with despite my having told their sales rep point blank that my whole aim was to remove the boiler). The quality of work was OK, but by no means great. The vents they use are absurdly cheap, don't really open & close properly, and the control knob frequently comes out when I try to operate them. Information from the installation planning meeting was either ignored or changed on the fly but their technicians, and one of their guys gouged my mechanical room door while removing the old boiler tank (which would've been easily avoided with the extra minute's work to put a blanket over it) & didn't so much as apologize for it. On top of it all, I'm still finding trash from the job around my property. Finally, their design of the system doesn't allow different rooms to run different functions; an issue I never would have accepted if I'd known. (for what it's worth, that seemed a surprise to the technician who came back to address the non-functioning thermostat they initially left me with). Also: upon the end their last scheduled install day, and with zero warning that this was going to happen, the installer demanded that I pay the remaining $23000 balance right then and there as though everyone simply has that amount of cash in their checking account or available on their credit card at all times and would not leave until I put half on a card, only accepting the half payment because I could name issues they still needed to come back and fix. Jason, the rep that sold me the system in the first place was kind, courteous, and gave me lots of faith in that company. I don't believe that was misleading me intentionally, but I deeply wish that they'd sent someone less likable and more reflective of the way their company actually operates. They sell an image of professionalism that absolutely misrepresents them as a company. Listen to the complaints about their outlandish pricing and terrible service. Jason told me that Yelp offered to scrub the bad reviews for them for an exorbitant amount of money and to trust the other sites, but I can only conclude that it's a lot cheaper to manage your brand image on Angi and other, less ubiquitous review sites."
george i on September 2022

Tru Home Inspection
Tru Home Inspection
Tru Home Inspection does not evaluate or judge a home for a price or value but reports the condition of the home’s well being and the mechanicals and systems operating the home. We provide an unbiased, independent summary completed as a digital interactive report on a home’s systems, mechanicals, structure and their condition. Tru Home inspection is here to provide you with a better understanding of the property, so you can be confident in your home investment. Free quotes and scheduling online @ truhomeinspection.com Residential Home Inspection, Sewer/Septic, Thermal Imaging, Drone Inspections, Radon Testing, Water Testing, Interactive Digital Reports Liability and E&O Insurance Coverage Buyer and Seller Consultations
"Good!!! Justin was prompt and amazing!!!! He was thorough with explaining things and gave us some advice and ideas...... thank you Justin!!! We look forward to working with you in the future!!!"
Stephanie B on July 2021
Tru Home Inspection does not evaluate or judge a home for a price or value but reports the condition of the home’s well being and the mechanicals and systems operating the home. We provide an unbiased, independent summary completed as a digital interactive report on a home’s systems, mechanicals, structure and their condition. Tru Home inspection is here to provide you with a better understanding of the property, so you can be confident in your home investment. Free quotes and scheduling online @ truhomeinspection.com Residential Home Inspection, Sewer/Septic, Thermal Imaging, Drone Inspections, Radon Testing, Water Testing, Interactive Digital Reports Liability and E&O Insurance Coverage Buyer and Seller Consultations
"Good!!! Justin was prompt and amazing!!!! He was thorough with explaining things and gave us some advice and ideas...... thank you Justin!!! We look forward to working with you in the future!!!"
Stephanie B on July 2021

PureBliss Water Treatment Systems
PureBliss Water Treatment Systems
is a family owned and operated business for over 25 years. Whether you need to solve hard water problems, home filtration issues, or treat drinking water for a cleaner, better taste, we are here to help you with your water issues. With over 40 years of experience George and Greg Bliss will give you advice on the best system to properly treat your water problem. We'll also be there for you when your PUREBLISS water system needs service or maintenance. Servicing residential and commercial properties, PureBliss is also certified for Department of Health Testing. Give us a call, we will be happy to answer any of your questions.
"Great family-owned business. Very responsive and knowledgable. I would highly recommend them!"
Gower G on April 2018
is a family owned and operated business for over 25 years. Whether you need to solve hard water problems, home filtration issues, or treat drinking water for a cleaner, better taste, we are here to help you with your water issues. With over 40 years of experience George and Greg Bliss will give you advice on the best system to properly treat your water problem. We'll also be there for you when your PUREBLISS water system needs service or maintenance. Servicing residential and commercial properties, PureBliss is also certified for Department of Health Testing. Give us a call, we will be happy to answer any of your questions.
"Great family-owned business. Very responsive and knowledgable. I would highly recommend them!"
Gower G on April 2018
Clean Earth Septic Service
Clean Earth Septic Service
Accepts checks, credit, or cash.
Accepts checks, credit, or cash.
FAQs for septic tank service projects in Monticello, NY
The cost to replace a septic tank is $7,350 for the average homeowner. This cost can range, however, from $470 to $22,500, depending on several factors. Your house size is a significant factor in the overall cost, but other things like material type impact the final price tag. For example, installing a new septic tank in a one-bedroom house typically costs $500 to $900, whereas installing a new septic tank in a five or six-bedroom home is generally $1,200 to $1,600.
Yes, most states require septic tank installers to have a license, and for good reason. Hiring an unlicensed septic tank pro could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The cost of septic tank repair is $1,775 for the average homeowner. However, depending on a few elements, you might pay as little as $170 or as much as $6,100. Location, repair type, and tank material all determine the final cost. For example, replacing the septic tank filter can be as little as $200 to $300. However, repairing septic lines costs more, averaging around $1,500.
A septic tank can typically last 15 to 20 years on average, though your system's lifespan will vary depending on the type of septic system and the materials used. To help increase your septic tank's lifespan, schedule routine maintenance and do not flush items like cat litter, cigarette butts, or paper towels.
Repairing or replacing a septic tank is a job best left to a professional. Your septic tank is an essential part of your home, and if installed or repaired incorrectly, it could lead to significant problems. Things like polluted water, property damage, and health risks to your family could all happen as a result of an improper septic tank repair or installation.
The Monticello, NY homeowners’ guide to septic tank services
From average costs to expert advice, get all the answers you need to get your job done.

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.

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.

Need to know what sewer line replacement costs in Charlotte, NC? This guide will help you prepare to budget for sewer line replacement done by local contractors.

Need to know what sewer line replacement costs in Dallas, TX? This guide will help you prepare to budget for sewer line replacement done by local contractors.

How long do septic tanks last? It’s a valid question for those who have one. The answer is it varies between 15 and 50 years, depending on several factors.

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.
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