Our highly trained installers utilize the most proven and effective technologies and follow the developing and promising trends in the industry. We maintain the highest level of training required by the state regulators and recommended by industry groups. We also work closely with our vendors to keep informed on new systems and equipment introduced to the industry.
The Mathewson Companies offers the highest level of assistance. We provide free estimates for new systems and for reconstruction of existing ones. We inspect the project site and provide recommendations based on individual customer needs – whether it is the design and construction of a new system or improvement or expansion of the existing. We work closely with engineers and system designers to provide the best value to our customers.
We are a proud member of the Granite State Designers and Installers Association.
We are Licensed Subsurface Systems Installer in the State of New Hampshire. Verification of installer status can be performed on the official NH Dept. of Environmental Services website.
State of NH Registered Installer #03316
The Mathewson Companies performs certified Septic Systems Evaluations. We provide services to home owners, realtors, home inspectors, and other parties that may have a vital interest in the formal inspection of a septic system. We work with realtors and home inspectors to accommodate their busy schedules and to coordinate our services in such way as to minimize the inconvenience for the buyers and sellers. During the inspection, our licensed technicians go through a rigorous checklist to evaluate all critical system components and performance. At the end, a written certified report is issued to the authorized person – we have strict privacy policies that prevent release of confidential information to unauthorized parties.
Annual Septic Maintenance and Filter Program
The maintenance of septic systems is not very complicated, but to keep the system in top operating condition, it needs to be done regularly. Home owners don’t want to worry about when to clean the effluent filter, check the levels of effluent in the tank, verify the presence of beneficial bacteria, check the condition of baffles and vents. We will do all that work for you and provide maintenance recommendations. At a flat rate of $75 per year, our annual program provides peace of mind and will keep your system going for a long time.