r/buildingautomation
Building Automation/Energy Management Control Systems. BAS, BMS, EMCS - Everything related to HVAC and facility controls.
How to think about r/buildingautomation
The community focuses on building automation and energy management control systems, encompassing topics like HVAC, BMS, and EMCS. Members discuss technical aspects, share experiences, and troubleshoot issues related to facility controls. The distinctiveness of this community lies in its specialized knowledge base and the collaborative spirit among professionals in the industry, making it a valuable resource for both seasoned experts and newcomers.
Confidence 4/5
Audience
Participants are typically professionals in the building automation and HVAC industries, including engineers, technicians, and facility managers. The community attracts individuals seeking to enhance their technical skills, share insights, and stay updated on industry trends. The vibe is generally supportive and technical, with members valuing practical advice and real-world applications.
Posting culture
Content that thrives includes technical questions, troubleshooting tips, and discussions about new technologies or products. Members appreciate detailed explanations and practical examples, while overly promotional posts or vague inquiries often receive downvotes. The community encourages regular participation, with a mix of questions and informative posts contributing to a dynamic exchange of knowledge.
Brand engagement notes
Brands should engage by providing valuable, educational content rather than overt promotions. Sharing insights on industry trends, offering expert advice, or participating in discussions can foster goodwill. However, brands should avoid direct advertising or self-promotion, as members are often skeptical of marketing tactics. Authentic engagement, such as answering questions or providing case studies, aligns better with the community's culture and can build trust.
Top keywords
What r/buildingautomation talks about
Weighted by how often each term appears in posts and comments, relative to baseline frequency. The largest words are the strongest signals of community focus.
External signals
Where the community looks
Top external domains linked from posts and comments — a quick read on the sources of truth this audience trusts.
Top contributors
Who shapes the conversation
The most active and most-upvoted posters and commenters in this community. Useful when planning outreach or studying a community's tastemakers.
Top posters
By post count
- u/BaDumPshhh
- u/indianboy94
- u/derekzane1
- u/Cultural-Alps-1220
- u/random6300
- u/eng_manuel
- u/mechE_CC
- u/infi_del
- u/Icy-Fun6348
- u/Advanced_Goal_5576
- u/Spaciepoo
- u/littlegiant101
- u/TopForsaken745
- u/i_robot_overlord
- u/darlingsweet
- u/No-Break8946
- u/Professional-Area802
- u/Smart_Sherbert8671
- u/WhoopsieISaidThat
- u/cbytes1001
- u/leaveroomfornature
- u/lynkev10
- u/PuzzledZ8
- u/Affectionate-Virus-9
- u/Pretend-Stranger-942
- u/Expensive-Weight6513
- u/firstbowlofoats
- u/Even-Traffic8143
- u/Exciting-Silver-9937
- u/rpr_ronad
By votes
- u/derekzane1
- u/BaDumPshhh
- u/indianboy94
- u/Cultural-Alps-1220
- u/eng_manuel
- u/random6300
- u/mechE_CC
- u/infi_del
- u/Icy-Fun6348
- u/Spaciepoo
- u/Advanced_Goal_5576
- u/littlegiant101
- u/TopForsaken745
- u/i_robot_overlord
- u/darlingsweet
- u/No-Break8946
- u/Professional-Area802
- u/Smart_Sherbert8671
- u/WhoopsieISaidThat
- u/cbytes1001
- u/leaveroomfornature
- u/lynkev10
- u/PuzzledZ8
- u/Affectionate-Virus-9
- u/Pretend-Stranger-942
- u/Expensive-Weight6513
- u/firstbowlofoats
- u/Even-Traffic8143
- u/Exciting-Silver-9937
- u/rpr_ronad
Top commenters
By comment count
- u/Stomachbuzz
- u/WhoopsieISaidThat
- u/1hero_no_cape
- u/TrustButVerifyEng
- u/pghbro
- u/wsa9385
- u/tkst3llar
- u/PABJR
- u/01001001100110
- u/lynkev10
- u/captain_redballs
- u/Flatpavment02
- u/arpoc926
- u/manoftheeast
- u/TBAGG1NS
- u/mightydru
- u/c6zr_juan
- u/BaDumPshhh
- u/tatanutz
- u/destronger
- u/Bagelsarenakeddonuts
- u/Icy-Fun6348
- u/01Cloud01
- u/chucknorris405
- u/kugelblitz_100
- u/Guillaump
- u/Icy_Entrepreneur9632
- u/Sparkynplumb
- u/Anybody_Lost
- u/SergeantSlawter60
- u/dasrue
- u/Expensive-Weight6513
- u/RightHandMan5150
- u/derekzane1
- u/Historical_Cry_8843
- u/hairymacandcheese23
- u/soggy_donut
- u/thecheese71
- u/supertech636
- u/Odin-AK49
- u/Metra90
- u/DinoLavasaur
- u/BACnetEd
- u/TheJuniorControl
- u/ForcedAppDownload
- u/DudeManBro_69
- u/Hvacmike199845
- u/trees138
- u/drphilthy54
- u/mortecai4
- u/stinky_wanky88
- u/OptigoNetworks
- u/its_an_alias_dummy
- u/n00bxQb
- u/MagicMacks
- u/burn_krusty_burn
- u/DethHead1
- u/[deleted]
- u/jeffmartino84
- u/Bigfoot12690
- u/zdanyluk
- u/ibiv
- u/jmurda619
- u/Usual-Camel-9265
- u/rld999
- u/gitPittted
- u/PugsAndHugs95
- u/onlyanactor
- u/JohnnyTsunami312
- u/bdh2
- u/thegrinsh
- u/JustATiredMan
- u/warren47182
- u/dbzfreak991
- u/WalkerTxClocker
- u/Dingmann
- u/put-on-that-red-ligh
- u/donnerforbreakfast
- u/CretinCritter
- u/bladek1016
- u/Yohzer67
- u/Fistulated
- u/Independent_Sky_8925
- u/absolution26
- u/bottlefullthrottle
- u/firstbowlofoats
- u/bigfatguy64
- u/mikewheels
- u/tricon23
- u/xZx_Dixie_Normus_xZx
- u/wowowwubzywow
- u/MasticatedTesticle
By votes
- u/pghbro
- u/tatanutz
- u/kugelblitz_100
- u/manoftheeast
- u/Icy-Fun6348
- u/TrustButVerifyEng
- u/Stomachbuzz
- u/DinoLavasaur
- u/1hero_no_cape
- u/Bagelsarenakeddonuts
- u/Flatpavment02
- u/PABJR
- u/JustATiredMan
- u/TBAGG1NS
- u/Bigfoot12690
- u/c6zr_juan
- u/lynkev10
- u/captain_redballs
- u/Independent_Sky_8925
- u/01001001100110
- u/BaDumPshhh
- u/its_an_alias_dummy
- u/wsa9385
- u/soggy_donut
- u/01Cloud01
- u/arpoc926
- u/derekzane1
- u/tkst3llar
- u/n00bxQb
- u/mightydru
- u/warren47182
- u/firstbowlofoats
- u/supertech636
- u/chucknorris405
- u/trees138
- u/SergeantSlawter60
- u/dasrue
- u/RightHandMan5150
- u/thecheese71
- u/Sparkynplumb
- u/Anybody_Lost
- u/BACnetEd
- u/Guillaump
- u/ibiv
- u/PugsAndHugs95
- u/donnerforbreakfast
- u/Expensive-Weight6513
- u/bigfatguy64
- u/xZx_Dixie_Normus_xZx
- u/MasticatedTesticle
- u/hairymacandcheese23
- u/destronger
- u/WhoopsieISaidThat
- u/Odin-AK49
- u/TheJuniorControl
- u/ForcedAppDownload
- u/stinky_wanky88
- u/OptigoNetworks
- u/Icy_Entrepreneur9632
- u/MagicMacks
- u/DethHead1
- u/zdanyluk
- u/Usual-Camel-9265
- u/rld999
- u/JohnnyTsunami312
- u/dbzfreak991
- u/WalkerTxClocker
- u/Yohzer67
- u/Fistulated
- u/absolution26
- u/mikewheels
- u/tricon23
- u/Metra90
- u/DudeManBro_69
- u/Hvacmike199845
- u/drphilthy54
- u/mortecai4
- u/burn_krusty_burn
- u/[deleted]
- u/jeffmartino84
- u/jmurda619
- u/gitPittted
- u/bdh2
- u/thegrinsh
- u/Dingmann
- u/put-on-that-red-ligh
- u/CretinCritter
- u/bladek1016
- u/bottlefullthrottle
- u/wowowwubzywow
- u/Historical_Cry_8843
- u/onlyanactor
Similar communities
Where this audience also spends time
Topic-adjacent communities surfaced from Reddit's own related subreddit signal.
FAQ
r/buildingautomation — frequently asked questions
Quick facts about this subreddit's size, history, focus, and related communities.
How many subscribers does r/buildingautomation have?
r/buildingautomation has approximately 15,207 subscribers as of May 27, 2026.
When was r/buildingautomation created?
r/buildingautomation was created on January 10, 2013 (13 years ago).
What is r/buildingautomation about?
The community focuses on building automation and energy management control systems, encompassing topics like HVAC, BMS, and EMCS. Members discuss technical aspects, share experiences, and troubleshoot issues related to facility controls. The distinctiveness of this community lies in its specialized knowledge base and the collaborative spirit among professionals in the indust…
What subreddits are similar to r/buildingautomation?
Communities similar to r/buildingautomation include r/prohvacr, r/plc, r/facilitymanagement, r/hvac, r/refrigeration.
Who are the most active posters on r/buildingautomation?
The most frequent posters on r/buildingautomation include u/BaDumPshhh, u/indianboy94, u/derekzane1.
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