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$899.00
Results in 7 to 10 business days
When it comes to your drinking water, some people do not want to leave anything on the table. The Ultimate Water Test is our most comprehensive screening available, covering 249 substances including bacteria, fungi, heavy metals, lead, arsenic, radon, volatile organic compounds, semi-volatile organic compounds, herbicides, and pesticides.
This is the test we recommend for well owners who want absolute peace of mind, homebuyers conducting thorough due diligence before closing, households near agricultural land, industrial sites, landfills, or wetlands, and anyone who has experienced unexplained illness, unusual odors, or changes in their water quality.
For those who want the most complete picture possible, consider pairing this test with our PFAS “Forever Chemical” Drinking Water Test to screen for an additional 18 forever chemicals not included in this panel.
See what this test covers and how it works in the sections below.

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01
Total Coliform, Fecal E. coli, Total Bacteria Count and Fungi Count
02
Aluminum, Antimony, Arsenic, Barium, Beryllium, Boron, Cadmium, Calcium, Cerium, Chromium (Total), Cobalt, Copper, Iron, Lead, Lithium, Magnesium, Manganese, Mercury, Molybdenum, Nickel, Phosphorous, Potassium, Selenium, Silver, Sodium, Strontium, Thallium, Tin, Titanium, Uranium, Vanadium and Zinc
03
Chloride, Chlorine, Fluoride, Nitrate (as N), Nitrite and Sulfate
04
Alkalinity (as CaCO3), Ammonia, Color, Conductivity, Hardness, Odor, pH, Sediment, Silica, Tannins, Total Dissolved Solids and Turbidity
05
Radon
06
Benzene, Bromobenzene, Bromochloromethane, Bromodichloromethane, Bromoform, Bromomethane, n-Butylbenzene, sec-Butylbenzene, tert-Butylbenzene, Carbon-Tetrachloride, Dibromochloromethane, Chloroethane, Chloroform, Chloromethane, 1,2-Chlorotoluene, 1,4-Chlorotoluene, 1,2-Dibromo-3-chloropropane, Dibromomethane, 1,2-Dibromoethane, 1,3-Dichlorobenzene, 1,2-Dichlorobenzene, 1,4-Dichlorobenzene, Dichlorodifluoromethane, 1,1-Dichloroethane, 1,2-Dichloroethane, 1,1-Dichloroethylene, cis-1,2-Dichloroethene, trans-1,2-Dichloroethene, 1,2-Dichloropropane, 1,3-Dichloropropane, 2,2-Dichloropropane, 1,1-Dichloropropene, 1,3-Dichloropropene, trans-1,3-Dichloropropene, Ethylbenzene, Trichlorofluoromethane, Hexachlorobutadiene, Isopropyl benzene, p-Isopropyltoluene, Methyl-t-Butyl Ether (MTBE), Methylene Chloride, Monochlorobenzene, Naphthalene, n-Propylbenzene, Styrene, 1,1,1,2-Tetrachloroethane, 1,1,2,2-Tetrachloroethane, Tetrachloroethylene, Toluene, 1,2,3-Trichlorobenzene, 1,2,4-Trichlorobenzene, 1,1,1-Trichloroethane, 1,1,2-Trichloroethane, Trichloroethylene, 1,2,3-Trichloropropane, 1,2,4-Trimethylbenzene, 1,3,5-Trimethylbenzene, Vinyl Chloride, o-Xylene, m+p Xylenes
07
Acenaphthylene, Acenapthene, Alachlor, Aldrin., Ametryn, Anthracene, Atraton, Atrazine, Benz (A) Anthracene, Benzo (B) Fluoranthene, Benzo (K) Fluoranthene, Benzo (A) Pyrene, Benzo (G,H,I,) Perylene, Bromacil, Butachlor, Butylate, Butyl Benzyl Phthalate, Carboxin, Alpha Chlordane, Gamma Chlordane, Trans Nonachlor, Chlorneb, Chlorobenzilate, Chlorpropam, Chlorothalonil, Chloropyrifos, 2-Chlorobiphenyl, Chrysene, Cyanazine, Cycloate, DCPA, DDD, 4,4′-, DDE, 4,4′-, DDT, 4,4′-, Diazinon, Dibenz (A,H) Anthracene, Di-N-Butyl Phthalate, 2,3-Dichlorobiphenyl, Dichlorvos, Dieldrin., Diethyl Phthalate, Di (2-Ethylhexyl) Adipate, Di (2-Ethylhexyl) Phthalate, Dimethyl Phthalate, 2,4-Dinitrotoluene, 2,6-Dinitrotoluene, Diphenamid, Disulfoton, Endosulfan I, Endosulfan II, Endosulfan Sulfate, Endrin., Endrin Aldehyde, EPTC, Ethoprpo, Etridiazole, Fenamiphos, Fenarimol, Fluorene, Fluridone, Heptachlor., Heptachlor Epoxide, 2,2′,3,3′,4,4’6-HeptachloroBiphenyl, Hexachlorobenzene, 2,2′,4,4′,5,6′-HexachloroBiphenyl, Alpha Hexachlorocyclohexane, Beta Hexachlorocyclohexane, Delta Hexachlorocyclohexane, Hexachlorocyclohexane, Hexazinone, Indeno (1,2,3-CD) Pyrene, Isophorone, Lindane, Merphos, Methoxychlor., Methyl Paraoxon, Metolachlor, Metribuzin, Mevinphos, MGK 264, Molinate, Napropamide, Napthalene., Norflurazon, 2,2′,3,3′,4,5′,6,6′-OctachloroBiphenyl, Pebulate, 2,2′,3′,4,6-Pentachlorobiphenyl, Pentachlorophenol, Phenanthrene, Permethrin, Cis, Permethrin, Trans, Prometron, Prometryn, Pronamide, Propachlor, Propazine, Pyrene, Simazine, Simetryn, Stifros, Terbuthiuron, Terbacil, Terbufos, Terbutryn, 2,2′,4,4′-Tetrachlorobiphenyl, Triademefon, 2,4,5-Trichlorobiphenyl, Tricyclazole, Trifluralin, Vernolate, PCB Screen, Toxaphene Screen, Technical Chloradane
08
Every test comes with step-by-step instructions on how to prepare your water source, collect your water sample, and prepare your sample for return shipment to our lab.
01
We’ll mail you a kit that includes everything you’ll need to collect a water sample and mail it back to us.
02
After the test is completed, we’ll email you an in-depth technical report with a full breakdown of your results.
03
The Ultimate Water Test provides a complete profile of your drinking water and identifies a very extensive variety of serious and common drinking water problems. This test also provides an in-depth microbiological analysis of your water—quantifying bacteria, fungi, and yeast.
From a health perspective, it’s always safest to go with the Ultimate Water Test if it’s been a while since you’ve had your water tested.
If your water has a strange smell or texture or has caused people drinking it to become ill, we recommend this test as it will reveal any serious problems with your drinking water.
01
We do all our testing ourselves. The results you receive always come directly from our in-house lab. This keeps our prices down and the quality of our testing up.
02
Most water testing companies can’t explain the results of your test because they don’t do the testing themselves. But we do. And that’s why we offer free phone consultations to help you make sense of your results.
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We’re a member of the national Water Quality Association and our own local Massachusetts Ground Water Association.
04
We also have an A rating on Angie’s List that is based solely on customers’ experiences. In fact, out of 300+ reviews, more than 86 percent of our customers have given us an A, the highest rating you can earn. To see what they have to say, head over to our Angie’s List profile page and read some of the reviews for yourself.
No shared results. Our laboratory holds our clients’ privacy in the highest regard. Your results and information will never be shared. Be aware that laboratories who report their laboratory certification ID number on your report may be required to report your results to various government agencies.

113 Substances · 2–4 Days
$249

53 Substances · 2–4 Days
$179