Commercial Septic Tank Services
"Offering competitive rates for proven service"
To talk with a Dave's Septic Specialists contact 1-800-672-3402 or (603) 668-3402.
To book a online appointment click here
Why choose Dave's Septic Commercial Services:
At Dave's Septic Service we are "The Cleanliness Leader" for NH. We have been in business for over 24 years and we are changing the way people view the septic service business. Our technicians are septic experts; they are courteous and well trained. Septic tank pumping requires a small section of your yard to be dug up; we are proud of the way we put things back just as we found them. We attribute our success as a company to our attitude about cleanliness. Our job is to ensure your septic system is properly maintained and to assist you with any septic issues. Dave's Septic Service provides service 7 days a week, 24 hours a day to ensure we are there to assist you whenever you need. Headquartered in Bedford NH since 1982, we proudly service all communities in Southern New Hampshire. Some of the towns we serve include: Manchester, Goffstown, Candia, Raymond, Chester, Derry, Londonderry, Merrimack, Litchfield, Hollis, Amherst, New Boston, Dunbatron, Hooksett, Weare, Bow, Concord, Allenstown, Deerfield, as well as many others.
Normal calls are automatic and are scheduled in advance. Emergency calls are dispatched 24-hours a day. We pride ourselves on being there when you need us most. We work in a professional and clean manner and follow industry protocols on every job. We pre-plan each service call to minimize our presence at your business without sacrificing quality workmanship. Do not put your trust in anyone else in NH, as Dave's Septic stands behind our commercial services and our customer's septic needs!
- Services for condominium associations, large housing complexes, and mobile home associations.
- Restaurant grease trap service.
- Commercial site rebuilds without a sewer connection.
- Factory bulk waste disposal.
- Industrial waste water holding tank disposal.
- Emergency septic pumping for pump station failure.
- State and local emergency sewer drain disruption service.
- Mobile holding tanks service for all Commercial, Amusement and Entertainment Industry needs.
Regular septic maintenance intervals prevent system failures and ensures the economic value of your property.
We provide Home Heating Oil. For information click here
To learn more about your septic system, click here
To learn more about N.H.State requirements for septic systems, click here
Common Septic System issues and diagnoses:
Fixtures are clogged and or Toilet won't flush, or flushes and backs up
Common causes and fixes: STOP USING WATER. Check drainage in sinks and the bathtub, faucets, and washer below the highest point of the identified clog. Work your way down from the clog and if everything is blocked, it is a clogged line or issue with your septic system. If other drains work, the toilet or drain itself is most likely the problem. Call Dave’s Septic Specialists at 1-800-672-3402 or (603) 668-3402 for a professional diagnosis.
Water is backing up
Common causes and fixes: STOP USING WATER. Check drainage in sinks and the bathtub and faucets below the highest point of the identified clog. Work your way down from the clog and if everything is blocked, it is a clogged line or issue with your septic system. If other drains work, the toilet or drain itself is most likely the problem. Call Dave's Septic Specialists at 1-800-672-3402 or (603) 668-3402 for a professional diagnosis.
Septage is surfacing in the yard
Common causes and fixes: STOP USING WATER. Check for any blocks or backups in the house, lift station or pump station alarms and call Dave’s Septic Specialists at 1-800-672-3402 or (603) 668-3402 for a professional diagnosis.
Lift station alarm activated:
Common causes and fixes: -Stop using water and check for any blocks or backups in the house. Call Dave’s Septic Specialists at 1-800-672-3402 or (603) 668-3402 for a professional diagnosis.
- Septic inspection and certification
- Septic system pumping and bulk waste transportation for all industry needs.
- Emergency service seven days a week by one of the largest vehicle fleets of 4000-gallon capacity trucks.
- Grease trap maintenance for the food service industry.
- Line snaking
- High velocity water jetting
- Fiber optic video pipe inspection
- Line cleaning and thawing
- 1, 2 and 3 year service reminders
- Underground tank and pipe locating services.
- Competitive rates
To order Commercial Septic Tank service call 1-800-672-3402 or (603) 668-3402.
Dave's Septic Service is fully insured and bonded. We are committed to the environment and community. We are licensed by the Department of Environmental Services for Septic Services. We are members of the NH Association of Septage Haulers, Granite State Designers and Installers, NH Motor Transport Association, and Greater Manchester Chamber of Commerce.