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All stationsMassachusettsDedham
MA-857866

J&M Brown Co

20 Carematrix Dr, Dedham, MA, 02026

J&M Brown Co is a office building in Dedham, MA with 2 Level 2 charging ports on the AmpUp network. Charging power is not listed for this location; Level 2 chargers are typically 6 to 11 kW, which adds roughly 20 to 40 miles of range per hour for a typical EV. Contact station for hours of availability. By appointment. Listing data from NREL, last confirmed August 2025.

Own this location? This page was built from public charging data. Claim it free to add photos, set hours and pricing, and respond to drivers.Claim this location
no photos uploaded
🌐Imported from open data
🏢Office building
📅Open since 2024
🚚Fits Light-duty (cars, SUVs)
Max power
—
AC Level 2
Ports
2
ports
Hours
Hours
Contact station for hours of availability
Pricing
—

Stations & ports

1 station · 2 ports
J&M Brown Co · L2 J1772
AMPUP
AC L2

Rating not listed. Level 2 chargers are typically 6 to 11 kW. That adds roughly 20 to 40 miles of range per hour for a typical EV.

Start session on AMPUP network →
1AJ1772
1BJ1772

Estimated charging time

Level 2 (AC) · typical 7.2 kW
~8 h 6 min

For a typical EV (75 kWh battery) charging from 10% to 80%. Real-world times vary with vehicle, temperature, and station load. Estimate for your EV →

20 Carematrix Dr · Dedham, MA · 02026

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Frequently asked questions

Where is J&M Brown Co located?
J&M Brown Co is located at 20 Carematrix Dr, Dedham, MA.
What kind of charging does J&M Brown Co offer?
J&M Brown Co offers Level 2 (AC) charging. There is 1 charging station and 2 total ports at this location.
How long does it take to charge an EV at J&M Brown Co?
A typical EV with a 75 kWh battery charging from 10% to 80% takes about 8 h 6 min on a typical 7.2 kW Level 2 (AC) charging at J&M Brown Co. Actual times vary with vehicle, temperature, and station load.
What are J&M Brown Co's charging hours?
Contact station for hours of availability
What charging network operates J&M Brown Co?
J&M Brown Co is part of the AmpUp network. See more AmpUp charging across MA on SpotCharge.
Can anyone use the chargers at J&M Brown Co?
J&M Brown Co is listed as by appointment access — check the details before visiting. NREL lists it as workplace charging, mainly for employees.
How do you pay for charging at J&M Brown Co?
J&M Brown Co accepts Mastercard, American Express, Discover, Apple Pay and Google Pay, according to NREL.
Is the J&M Brown Co listing owner-managed?
Not yet. This page was generated from open charging data (NREL) and is refreshed by SpotCharge's weekly sync. If you own or operate this location, you can claim the listing for free and manage it directly.

Area electrification status

Massachusetts · 2024
Plug-in vehicles
143K
#10 in US
Battery-electric
91K
64% of fleet
EVs per public port
—
no port data

As of 2024, Massachusetts had 143,300 plug-in vehicles registered — 91,100 fully battery-electric (64%) and 52,200 plug-in hybrid (36%). That ranks Massachusetts #10 nationally and represents about 2.4% of all US plug-in registrations.

Every EV registered in Massachusetts is a potential repeat visitor. Listing charging at this location helps drivers find you and builds trust with the local EV community.

Source: AFDC (data from Experian Information Solutions) · See full Massachusetts market data →

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Details
Hours
Contact station for hours of availability
Network
AmpUp ↗
Access
By appointment
Workplace charging, mainly for employees · From NREL
Payment
Mastercard, American Express, Discover, Apple Pay, Google Pay
From NREL
Ownership
Privately owned
From NREL

Verified by NREL · 13 months ago

Data from NREL

Source data

Every field returned by the public data sources for this location, including empty values. For developers, AI agents, and curious drivers.

NREL Alternative Fuels Data Center74 fields▾

From U.S. DOE AFDC · Public domain

id415815
zip02026
cityDedham
plus4—
stateMA
ng_psi—
cng_psi—
countryUS
latitude42.2276235
bd_blends—
longitude-71.1714015
open_date2024-09-10
rd_blends—
ev_networkAMPUP
ev_pricing—
updated_at2026-08-05T18:21:35Z
access_codeprivate
cng_has_rng—
lng_has_rng—
lpg_primary—
status_codeE
bd_blends_fr—
hy_is_retail—
hy_pressures—
hy_standards—
rd_blends_fr—
station_nameJ&M Brown Co
ev_other_evse—
ev_pricing_fr—
expected_date—
facility_typeOFFICE_BLDG
nps_unit_name—
station_phone—
cards_acceptedA ANDROID_PAY APPLE_PAY CREDIT D M
ev_dc_fast_num—
ev_network_webhttps://ampup.io
fuel_type_codeELEC
geocode_statusGPS
hy_status_link—
street_address20 Carematrix Dr
funding_sources—
owner_type_codeP
access_days_timeContact station for hours of availability
e85_blender_pump—
lpg_nozzle_types—
ng_vehicle_class—
related_stations—
cng_dispenser_num—
cng_total_storage—
cng_vehicle_class—
ev_charging_units
[
  {
    "network": "AMPUP",
    "connectors": {
      "J1772": {
        "power_kw": null,
        "port_count": 1
      },
      "J3271": {
        "power_kw": null,
        "port_count": 0
      },
      "TESLA": {
        "power_kw": null,
        "port_count": 0
      },
      "CHADEMO": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA515": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA520": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA1450": {
        "power_kw": null,
        "port_count": 0
      },
      "J1772COMBO": {
        "power_kw": null,
        "port_count": 0
      }
    },
    "port_count": 1,
    "charging_level": "2",
    "funding_sources": []
  },
  {
    "network": "AMPUP",
    "connectors": {
      "J1772": {
        "power_kw": null,
        "port_count": 1
      },
      "J3271": {
        "power_kw": null,
        "port_count": 0
      },
      "TESLA": {
        "power_kw": null,
        "port_count": 0
      },
      "CHADEMO": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA515": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA520": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA1450": {
        "power_kw": null,
        "port_count": 0
      },
      "J1772COMBO": {
        "power_kw": null,
        "port_count": 0
      }
    },
    "port_count": 1,
    "charging_level": "2",
    "funding_sources": []
  }
]
lng_vehicle_class—
ng_fill_type_code—
restricted_access—
access_detail_code—
cng_fill_type_code—
ev_connector_typesJ1772
ev_level1_evse_num—
ev_level2_evse_num2
access_days_time_fr—
date_last_confirmed2025-08-12
ev_renewable_source—
cng_renewable_source—
lng_renewable_source—
cng_total_compression—
ev_workplace_chargingYes
maximum_vehicle_classLD
rd_max_biodiesel_level—
groups_with_access_codePrivate
intersection_directions—
e85_other_ethanol_blends—
rd_blended_with_biodiesel—
groups_with_access_code_frPrivé
intersection_directions_fr—
SpotCharge · Owner-listed EV charging