Welcome!

NOTE: Holiday Hours:  In observance of the Christmas holiday, we will be closing at noon on Friday December 23rd, 2022.  We will also be closed on Monday December 26th, 2022.   In observance of the New Year, we will be closing at noon on Friday December 30th, 2022.  We will also be closed on Monday January 2nd, 2023.  Due to the long weekends, Radon samples will not be accepted on 12/23/22 and 12/30/22.  Please avoid HPC sampling requests on these Friday as well.

NOTE: Nashoba Analytical Pricing Update: The recent economic conditions and rising costs of materials, services, and utilities has had a significant impact on our laboratory. Over the past 12 months, we have seen major increases in almost all aspects of our daily operations.  Energy costs, labor rates, laboratory supplies, fuel, and shipping expenses have all contributed to a cost of funding that we can no longer manage to absorb or offset without a price increase.  At Nashoba Analytical, we continuously strive to provide high quality data and excellent customer service.  In order to maintain our current level of service and provide you with the most reliable and accurate data it will be necessary to increase our prices effective January 1, 2023.  A new pricing sheet will be forthcoming prior to the end of the year.  We will continue to honor current pricing on all tests received on or before December 31, 2022.

NOTE New Hours: Effective September 6th, 2022 the lab will be open from 8:30am-4:30pm Monday-Friday for sample drop off and bottle pickup.  Drinking water samples that are not for compliance purposes may still be dropped off in the outside courtesy cooler after hours however any bacteria samples must have been sampled the same day they are dropped off.  (The courtesy cooler is not available for drop off on Friday and Saturday).  All non-drinking water samples for bacteria must be received by 4:30pm on the day they are sampled.

Is it time to test your well water?

Our laboratory provides water testing services required for:

  • homeowners
  • real estate transactions
  • Title V inspections
  • mortgage applications
  • day care providers
  • new construction/well permits
  • public water supply compliance monitoring,

to name a few. Maybe you have problems with your water that are either health related or nuisance related – we can help. We can also refer you to companies that can solve your problems as we do not sell treatment equipment, we merely provide unbiased results.

Feel free to browse the website to find out more about our services.  Please call us if you have any additional questions we can answer.

Our packages and pricing along with sampling instructions can be found in the “General Information/Analysis” located in the column on the right hand side of this page.  Please note our typical turnaround time for our packages listed on the Analysis page is approximately 5 business days.  Other requests may have a longer turn around time.

If you are calling with questions about your results please have your 6 digit Lab# handy (top right hand corner of either your receipt we give you when you drop off or the report itself).  If you are waiting for your results to arrive by email please check your “Junk” or “Spam” folder before calling us – we sometimes get thrown into Junk or Spam.

Tel: 978-391-4428 Fax: 978-391-4643

Hours: Monday thru Friday 8:30am – 4:30pm  (Closed Sat & Sun)

We are located at 31 Willow Road Ayer, MA 01432  For directions please see the “About Us/Contact Us” link located in the column on the right hand side of this page.