diff --git a/README.md b/README.md
index 7ec765ee..c2bb12a3 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,7 @@ Currently the following service providers are supported:
 - [AbfallNavi / RegioIT.de](./doc/source/regioit_de.md)
 - [AbfallPlus.de / Abfall.IO](./doc/source/abfall_io.md)
 - [AWBKoeln.de](./doc/source/awbkoeln_de.md)
+- [BSR.de / Berliner Stadtreinigungsbetriebe](./doc/source/bsr_de.md)
 - [Generic ICS File](./doc/source/ics.md)
 - [Jumomind.de](./doc/source/jumomind_de.md)
 - [Stadtreinigung.Hamburg](./doc/source/stadtreinigung_hamburg.md)
diff --git a/custom_components/waste_collection_schedule/package/source/bsr_de.py b/custom_components/waste_collection_schedule/package/source/bsr_de.py
new file mode 100644
index 00000000..945ad8e8
--- /dev/null
+++ b/custom_components/waste_collection_schedule/package/source/bsr_de.py
@@ -0,0 +1,111 @@
+import requests
+import datetime
+import icalendar
+from collections import OrderedDict
+import urllib.parse
+
+from ..helpers import CollectionAppointment
+
+DESCRIPTION = "Source for Berliner Stadtreinigungsbetriebe"
+URL = "bsr.de"
+TEST_CASES = OrderedDict(
+    [
+        (
+            "Bahnhofstr., 12159 Berlin (Tempelhof-Schöneberg)",
+            {
+                "abf_strasse": "Bahnhofstr., 12159 Berlin (Tempelhof-Schöneberg)",
+                "abf_hausnr": 1,
+            },
+        ),
+        (
+            "Am Ried, 13467 Berlin (Reinickendorf)",
+            {
+                "abf_strasse": "Am Ried, 13467 Berlin (Reinickendorf)",
+                "abf_hausnr": "11G",
+            },
+        )
+    ]
+)
+
+
+def myquote(s):
+    # bsr uses strange quoting
+    return urllib.parse.quote(s, safe=",()")
+
+
+class Source:
+    def __init__(self, abf_strasse, abf_hausnr):
+        self._abf_strasse = abf_strasse
+        self._abf_hausnr = abf_hausnr
+
+    def fetch(self):
+        # get cookie
+        r = requests.get("https://www.bsr.de/abfuhrkalender-20520.php")
+        cookies = r.cookies
+
+        # get street name only (without PLZ)
+        street = self._abf_strasse.split(",")[0]
+
+        # start search using string name (without PLZ)
+        args = {"script": "dynamic_search", "step": 1, "q": street}
+        r = requests.get(
+            "https://www.bsr.de/abfuhrkalender_ajax.php", params=args, cookies=cookies
+        )
+
+        # retrieve house number list
+        args = {"script": "dynamic_search", "step": 2, "q": self._abf_strasse}
+        r = requests.get(
+            "https://www.bsr.de/abfuhrkalender_ajax.php", params=args, cookies=cookies
+        )
+
+        args = {
+            "abf_strasse": street,
+            "abf_hausnr": self._abf_hausnr,
+            "tab_control": "Jahr",
+            "abf_config_weihnachtsbaeume": "",
+            "abf_config_restmuell": "on",
+            "abf_config_biogut": "on",
+            "abf_config_wertstoffe": "on",
+            "abf_config_laubtonne": "on",
+#            "abf_selectmonth": "5 2020",
+#            "abf_datepicker": "28.04.2020",
+#            "listitems":7,
+        }
+        r = requests.post(
+            "https://www.bsr.de/abfuhrkalender_ajax.php?script=dynamic_kalender_ajax", data=args, cookies=cookies
+        )
+
+        args = {
+            "script": "dynamic_iCal_ajax",
+            "abf_strasse": self._abf_strasse,
+            "abf_hausnr": self._abf_hausnr,
+            "tab_control": "Jahr",
+            "abf_config_weihnachtsbaeume": "",
+            "abf_config_restmuell": "on",
+            "abf_config_biogut": "on",
+            "abf_config_wertstoffe": "on",
+            "abf_config_laubtonne": "on",
+#            "abf_selectmonth": "5 2020",
+#            "listitems":7,
+        }
+
+        # create url using private url encoding
+        encoded = map(lambda key: f"{key}={myquote(str(args[key]))}", args.keys())
+        url = "https://www.bsr.de/abfuhrkalender_ajax.php?" + "&".join(encoded)
+        r = requests.get(url, cookies=cookies)
+
+        # parse ics file
+        calender = icalendar.Calendar.from_ical(r.text)
+
+        entries = []
+        for e in calender.walk():
+            if e.name == "VEVENT":
+                dtstart = None
+                if type(e.get("dtstart").dt) == datetime.date:
+                    dtstart = e.get("dtstart").dt
+                elif type(e.get("dtstart").dt) == datetime.datetime:
+                    dtstart = e.get("dtstart").dt.date()
+                summary = str(e.get("summary"))
+                entries.append(CollectionAppointment(dtstart, summary))
+
+        return entries
diff --git a/custom_components/waste_collection_schedule/package/wizard/bsr_de.py b/custom_components/waste_collection_schedule/package/wizard/bsr_de.py
new file mode 100755
index 00000000..ad9ae86f
--- /dev/null
+++ b/custom_components/waste_collection_schedule/package/wizard/bsr_de.py
@@ -0,0 +1,72 @@
+#!/usr/bin/python3
+
+import inquirer
+import requests
+import json
+
+
+def main():
+    # get cookies
+    r = requests.get("https://www.bsr.de/abfuhrkalender-20520.php")
+    cookies = r.cookies
+
+    while True:
+        questions = [inquirer.Text("q", message="Enter search string for street")]
+        answers = inquirer.prompt(questions)
+
+        args = {"script": "dynamic_search", "step": 1, "q": answers["q"]}
+
+        r = requests.get(
+            "https://www.bsr.de/abfuhrkalender_ajax.php", params=args, cookies=cookies
+        )
+
+        data = json.loads(r.text)
+        if (
+            len(data) == 1 and data[0]["value"] == "Keine Adresse gefunden"
+        ):  # {'value': 'Keine Adresse gefunden'}
+            print("Search returned no result. Please try again.")
+        else:
+            break
+
+    street_choices = []
+    for d in data:
+        street_choices.append(d["value"])
+
+    # select street
+    questions = [
+        inquirer.List("abf_strasse", choices=street_choices, message="Select street")
+    ]
+    answers = inquirer.prompt(questions)
+
+    # retrieve house number list
+    args = {"script": "dynamic_search", "step": 2, "q": answers["abf_strasse"]}
+
+    r = requests.get(
+        "https://www.bsr.de/abfuhrkalender_ajax.php", params=args, cookies=cookies
+    )
+
+    # select house number
+    data = json.loads(r.text)
+    house_number_choices = []
+    for d in data.values():
+        house_number_choices.append((d["FullStreet"], d["HouseNo"]))
+
+    questions = [
+        inquirer.List(
+            "abf_hausnr", choices=house_number_choices, message="Select house number"
+        )
+    ]
+    answers.update(inquirer.prompt(questions))
+
+    print("Copy the following statements into your configuration.yaml:\n")
+    print("# waste_collection_schedule source configuration")
+    print("waste_collection_schedule:")
+    print("  sources:")
+    print("    - name: bsr_de")
+    print("      args:")
+    for key, value in answers.items():
+        print(f"        {key}: {value}")
+
+
+if __name__ == "__main__":
+    main()
diff --git a/doc/source/bsr_de.md b/doc/source/bsr_de.md
new file mode 100644
index 00000000..5ec9eaf4
--- /dev/null
+++ b/doc/source/bsr_de.md
@@ -0,0 +1,41 @@
+# Stadtreinigung.Hamburg
+
+Add support for schedules provided by `Berliner Stadtreinigungsbetriebe`.
+
+## Configuration via configuration.yaml
+
+```yaml
+waste_collection_schedule:
+  sources:
+    - name: bsr_de
+      args:
+        abf_strasse: STRASSE
+        abf_hausnr: HAUSNR
+```
+
+### Configuration Variables
+
+**abf_strasse**<br>
+*(string) (required)*
+
+**abf_hausnr**<br>
+*(string) (required)*
+
+## Example
+
+```yaml
+waste_collection_schedule:
+  sources:
+    - name: bsr_de
+      args:
+        abf_strasse: "Bahnhofstr., 12159 Berlin (Tempelhof-Schöneberg)"
+        abf_hausnr: 1
+```
+
+## How to get the source arguments
+
+There is a script with an interactive command line interface which generates the required source configuration:
+
+[https://github.com/mampfes/hacs_waste_collection_schedule/blob/master/custom_components/waste_collection_schedule/package/wizard/bsr_de.py](https://github.com/mampfes/hacs_waste_collection_schedule/blob/master/custom_components/waste_collection_schedule/package/wizard/bsr_de.py).
+
+Just run this script from a shell and answer the questions.
diff --git a/info.md b/info.md
index f60fa5f9..21366c63 100644
--- a/info.md
+++ b/info.md
@@ -28,10 +28,11 @@ Alternative details view showing the list of appointment types and their next ev
 
 Currently the following service providers are supported:
 
-- Abfall_Kreis_Tuebingen.de
-- AbfallNavi / RegioIT.de
-- AbfallPlus.de / Abfall.IO
-- AWBKoeln.de
+- [Abfall_Kreis_Tuebingen.de]([Abfall_Kreis_Tuebingen.de)
+- [AbfallNavi by RegioIT.de](RegioIT.de)
+- [AbfallPlus.de](AbfallPlus.de) / [Abfall.IO](Abfall.IO)
+- [AWBKoeln.de](AWBKoeln.de)
+- [BSR.de / Berliner Stadtreinigungsbetriebe](bsr.de)
 - Generic ICS File
-- Jumomind.de
-- Stadtreinigung.Hamburg
+- [Jumomind.de](Jumomind.de)
+- [Stadtreinigung.Hamburg](Stadtreinigung.Hamburg)