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Popular seminar venues
Explore all 260+ seminar venues in Costa Mesa. See All ›
Modern Corporate Meeting & Training Space in Irvine | Workshops, Offsites & Seminars
Irvine Business Complex, CA5.0 (18)
60 guests
Host your next corporate meeting, training, workshop, seminar , or company offsite in a modern and flexible professional venue in Irvine, CA. Colab Space offers a spacious, open environment for…
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From
$350
/hr
3 hr min
Modern Rustic Workspace-Meetings, Events & Productions
Balboa Peninsula, Newport Beach, CA150 guests
This is a great large space, perfect for many types of events, but mainly set up as a work space with conference rooms, fully equipped creative/business space. There is a stage and professional microphone setup, making the space ideal for presentations, workshops, panels, networking events,…
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From
$350
/hr
4 hr min
Warm, Open-Concept Space with a Homey Feel
Newport Beach, CA50 guests
Welcome to Clubhouse OC — a beautifully curated, minimal yet cozy space in the heart of Newport Beach. Our 1,100 sqft open-concept studio is designed to feel like home, making it the perfect backdrop for photoshoots, content creation, intimate workshops, wellness sessions, business meetings, networking…
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From
$150
/hr
2 hr min
40 Person Training Conference Room - Intersect
Irvine Business Complex, CA5.0 (43)
40 guests
Intersect's Conference Center offers classroom style seating for up to 40 people. The space is perfect for a presentation or corporate event. The room is equipped with projection capabilities via HDMI cable, VGA connection, or Apple Pairing, plus built-in speakers. The Intersect campus is home…
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From
$100
/hr
4 hr min
Modern Productive Meeting Space in Orange County
Costa Mesa, CA18 guests
From pitching to a new client to leading your team's quarterly planning or hosting your board, our meeting rooms offer comfortable seating and flexible options. Our largest meeting room, the Workshop Room, is great for trainings, board meetings, team meetings, and planning sessions or brainstorms.…
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From
$125
/hr
1 hr min
Stylish Conference Room #2 in Costa Mesa
Mesa Verde, Costa Mesa, CA4.7 (6)
12 guests
Our beautiful conference room is perfect for any meeting, presentation or workshop session and will surely impress your clients or employees! Space Features: - WiFi - Large conference table - 8 swivel chairs, cushion seating for 4 - 55" HD TV: HDMI & USB connections…
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From
$30
/hr
1 hr min
Modern Meeting & Conference Room in Irvine
Irvine Business Complex, CA5.0 (4)
15 guests
Welcome to our modern and professional meeting space located in Irvine, CA — perfect for team meetings, client presentations, interviews, workshops, and small group sessions. The room offers a clean, focused environment with a central conference table that comfortably seats many people. The open layout…
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From
$75
/hr
2 hr min
Modern Conference Room #1 in Costa Mesa
Mesa Verde, Costa Mesa, CA4.6 (7)
10 guests
Our beautiful conference room is perfect for any meeting, presentation or workshop session and will surely impress your clients or employees! Space Features: - WiFi - Medium conference table - 7 swivel chairs, cushion seating for 3 - 45" HD TV: HDMI & USB connections…
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From
$25
/hr
1 hr min
Contemporary Conference Room #3 in Costa Mesa
Mesa Verde, Costa Mesa, CA4.9 (16)
12 guests
Our beautiful conference room is perfect for any meeting, presentation or workshop session and will surely impress your clients or employees! Space Features: - WiFi - Large conference table - 8 swivel chairs, cushion seating for 4 - 55" HD TV: HDMI & USB connections…
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From
$30
/hr
1 hr min
Private 8-Person Meeting Room | TV, Whiteboard & Free Parking
Irvine Business Complex, CA5.0 (4)
8 guests
This bright, modern 8-person conference room in Irvine is designed for productive meetings, presentations, interviews, workshops, and team sessions. Conveniently located across from John Wayne Airport on MacArthur Blvd and just minutes from the 405 Freeway, Colab Space is easy to access for both local…
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From
$80
/hr
1 hr min
Executive Boardroom Near John Wayne Airport | Seats 14
Irvine Business Complex, CA4.9 (12)
20 guests
This spacious, modern boardroom in Irvine is designed for professional meetings, corporate off-sites, presentations, trainings, workshops, and strategy sessions. The conference table comfortably seats 14 guests, with additional seating available to accommodate up to 20 people. Conveniently located across from John Wayne Airport on MacArthur…
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From
$100
/hr
1 hr min
Modern Irvine Meeting Room | Perfect for Teams of 4–6
Irvine Business Complex, CA4.8 (4)
6 guests
This comfortable, professional 6-person meeting room in Irvine is ideal for smaller teams looking for a private space to meet, collaborate, interview, or connect with clients. Conveniently located across from John Wayne Airport on MacArthur Blvd and just minutes from the 405 Freeway, Colab Space…
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From
$60
/hr
2 hr min
Industrial Event Space In Newport Beach
Newport Beach, CA150 guests
This open floor plan is your creative canvas for events large or small. Whether you're hosting... a rehearsal dinner a team building day a workshop or class a performance and more, this space is your opportunity to get those creative juices flowing or bring your…
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From
$500
/hr
4 hr min
Calm, Sunlit Meeting Space for Offsites & Trainings – Newport Beach.
Newport Center, Newport Beach, CA5.0 (1)
50 guests
A calm, sunlit alternative to the hotel conference room near Fashion Island. Seats 24 at tables, or reset for workshops and breakouts. Sound system, kitchenette for catering, A/C and free parking included. Great for offsites, team buildings, trainings and strategy days.
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From
$105
/hr
2 hr min
Contemporary Conference Room in Costa Mesa
Costa Mesa, CA3.6 (5)
8 guests
Our beautiful conference room is perfect for any meeting, presentation or workshop session and will surely impress your clients or employees! Space Features: - WiFi - Large conference table - 8 swivel chairs - 60" HD TV: HDMI & USB connections to plug in and…
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From
$35
/hr
2 hr min
Spacious Executive Conference Room in Irvine
Irvine Business Complex, CA4.1 (12)
10 guests
Our beautiful conference room is perfect for any meeting, presentation or workshop session and will surely impress your clients or employees! Pool use not permitted. Space Features: - WiFi - Large conference table - 10 swivel chairs - 65" HD TV: HDMI & USB connections…
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From
$50
/hr
2 hr min
Serene Plant-Filled Wellness Studio for Yoga & Sound Healing
Fountain Valley, CA25 guests
A calm, plant-filled studio made for wellness work: yoga, Pilates, breathwork, meditation, sound baths, reiki, dance, coaching circles and small workshops. The 800 sq ft main studio fits up to 19 mats comfortably, with soft string lighting and living plants throughout. For workshops and trainings,…
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From
$60
/hr
2 hr min
4,000 SQ FT Luxury Production/Event Studio + Cyc Wall
Westside Costa Mesa, CA5.0 (4)
100 guests
Welcome to one of the largest and most versatile production spaces in Orange County — a premium 4,000+ sq ft creative studio designed for everything from high-end commercial productions to large-scale private events. *ALL FURNITURE CAN EASILY BE REMOVED* The space was built to accommodate…
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From
$250
/hr
4 hr min
Modern Conference Room #2 in Irvine
Irvine Business Complex, CA4.2 (10)
8 guests
Our beautiful conference room is perfect for any meeting, presentation or workshop session and will surely impress your clients or employees! Space Features: - WiFi - Medium conference table - 6 swivel chairs, 2 club chairs - 55" HD TV: HDMI & USB connections to…
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From
$50
/hr
2 hr min
Prestigious 14 Person Window Conference Room in Fashion Island
Newport Center, Newport Beach, CA5.0 (50)
14 guests
…| Sales Meeting | Team Meeting | Class | Classroom | Coaching | Collaboration | Focus Group | Orientation | Presentation | Seminar | Workshop | Personal Branding | Photo shoot We also offer full-time offices & virtual mailing services. Please inquire with any questions,…
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From
$84
/hr
1 hr min
Conference Room
Newport Beach, CA5.0 (3)
20 guests
The conference room is available for meetings, team meetup, collaboration sessions and more! Use of a private conference room within the Rogue Collective space between the hours of 9am-5pm. The conference room includes a large board meeting table, chairs, a large whiteboard, and TV with…
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From
$80
/hr
2 hr min
Orange County Irvine Spacious Meeting and Conference Room
Irvine Business Complex, CA5.0 (152)
99 guests
…Shoot, Clothing Shoot, Head Shot, Photo Shoot, Apparel Shoot, Ping Pong Table, Maternity Photo Shoot, Product Shoot, Court, Food Photoshoot, Workshop, Lecture, Seminar , Collaboration, Speaker Event, Presentation, Class, Focus Group, Orientation, Classroom, Church, Workshop, Meeting, Team Meeting, Corporate Meeting, Sales Meeting, Client Meeting, Brainstorm,…
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From
$125
/hr
2 hr min
Modern Conference room directly across from Airport
Newport Beach, CA14 guests
This is a wonderful, modern, conference room perfect for meetings, depositions, interviews, brainstorming sessions or just space to have a quiet conference room with seating up to 14. Full kitchen access included with all the essentials (water, coffee, tea, utensils, plates, etc.). The whole room…
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From
$45
/hr
2 hr min
Contemporary Conference Room #1 in Irvine
Irvine Business Complex, CA3.0 (2)
6 guests
Our beautiful conference room is perfect for any meeting, presentation or workshop session and will surely impress your clients or employees! Space Features: - WiFi - Medium conference table - 6 swivel chairs - 55" HD TV: HDMI & USB connections to plug in and…
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From
$50
/hr
2 hr min
Modern Productive Meeting Space in Orange County
Costa Mesa, CA5.0 (3)
10 guests
From pitching to a new client to leading your team's quarterly planning or hosting your board, our meeting rooms offer comfortable seating and flexible options. Our large meeting room is great for trainings, board meetings, team meetings, and planning sessions or brainstorms. Our meeting, co-working…
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From
$80
/hr
1 hr min
Multi-functional, Creative, Loft-style Event space in Costa Mesa
Costa Mesa, CA5.0 (1)
200 guests
This is a large, loft-style event space tailored for multi-functional gatherings. This space is 3000 square feet and houses up to 225 people, depending on its configuration. There are two projectors, a kitchenette, and modern furniture available for use. The space has previously been used…
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From
$250
/hr
2 hr min
Bright Modern Office Meeting Space in Orange County – WiFi, Conference Setup
Oak View, Huntington beach, CA4.9 (49)
40 guests
Discover the Perfect Meeting Space! Our venue features two spacious rooms with a built-in kitchen and a balcony view, perfect for work meetings, seminars, and office gatherings. Located in a retail center, the space offers a variety of nearby dining options, including Hole Mole (tacos/bbq)…
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From
$55
/hr
2 hr min
Executive Business Center in Huntington Beach
Huntington Beach, CA4.4 (7)
30 guests
Our beautiful business center is perfect for any meeting, presentation or workshop session and will surely impress your clients or employees! Flexible seating allows for casual mingling and collaboration. Pool use not permitted. Space Features: - WiFi - Casual seating arrangements: couches, club chairs, barstools,…
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From
$250
/hr
2 hr min
15 Person Training Board Room - Intersect
Irvine Business Complex, CA4.8 (13)
15 guests
Intersect's Board Room offers seating for up to 15 people around one large table. The space is perfect for a presentation or small gathering. The room is equipped with projection capabilities via HDMI cable, VGA connection, or Apple Pairing, which casts onto a large TV.…
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From
$65
/hr
4 hr min
Bright Classroom & Training Space in Irvine
Irvine Business Complex, CA18 guests
This bright and professional classroom is ideal for workshops, corporate trainings, tutoring sessions, test preparation, study groups, and small seminars. The space features a flexible desk layout, comfortable seating, whiteboard, strong Wi-Fi, and a quiet learning-focused environment. Guests can use the room for instructional or…
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From
$35
/hr
2 hr min
Unique Event Space Near Airport
Costa Mesa, CA5.0 (2)
50 guests
Host Your Next Event at The Capitalist Club Step into a dynamic, upscale environment designed for connection, creativity, and comfort. Our versatile event space combines the energy of a social lounge with the functionality of a modern venue — perfect for private parties, networking mixers,…
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From
$497
/hr
3 hr min
Modern 4 Person Conference room directly across from the John Wayne Airport
Newport Beach, CA5.0 (2)
4 guests
This is a wonderful, industrial, conference room perfect for meetings, depositions, interviews, brainstorming sessions or just space to have a quiet conference room with seating up to 4. Kitchen access included with all the essentials (water, coffee, tea, utensils, plates, etc). The whole room is…
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From
$27
/hr
1 hr min
Serene Newport Beach Yoga Studio for Classes, Workshops & Events
Newport Center, Newport Beach, CA5.0 (1)
28 guests
Step into a bright, peaceful wellness studio designed to inspire movement, mindfulness, creativity, and connection. This versatile space is ideal for yoga classes, meditation, breathwork, sound baths, wellness workshops, teacher trainings, community circles, fitness classes, corporate wellness events, photoshoots, and small community gatherings. The studio…
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From
$125
/hr
1 hr min
Spacious & Bright 8 Person Conference Room Across The Street from John Wayne Airport
Newport Beach, CA5.0 (18)
8 guests
This is a wonderful, industrial, conference room perfect for meetings, depositions, interviews, brainstorming sessions or just space to have a quiet conference room with seating up to 8. Kitchen access included with all the essentials (water, coffee, tea, utensils, plates, etc). The whole room is…
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From
$37
/hr
2 hr min
Modern Glass-Walled Conference Room with Natural Light in Santa Ana
Santa Ana, CA12 guests
This modern, private conference room is ideal for meetings, client presentations, team sessions, interviews, and small workshops. The space features a large executive conference table with ergonomic seating and high ceilings that create an open, comfortable environment. A full-height window brings in strong natural light,…
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From
$49
/hr
2 hr min
12 Person conference room
Irvine Business Complex, CA5.0 (4)
12 guests
Conveniently located less than a mile away from John Wayne Airport, The Atrium is perfect for hosting team meetings, depositions, interviews, brainstorming sessions, and more. Our fully equipped conference rooms provide an ideal working environment, including state-of-the-art equipment and our professional, welcoming staff. The Atrium…
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From
$50
/hr
1 hr min
Frequently Asked Questions
Pricing and popularity information in this section is based on proprietary Peerspace booking data, reflecting recent booking activity and the latest data available through October 2026.
How much does a seminar venue cost to rent in Costa Mesa?
Seminar venues in Costa Mesa average $97 per hour to rent, but it’s easy to spend less or more depending on what you’re looking for.
seminar venues Pricing Range in Costa Mesa, CA
Graphic displaying average hourly rates for seminar venues venues in Costa Mesa, ranging between $61 and $221.
$97/hr average
$61/hr$221/hr
How long do people rent seminar venues in Costa Mesa?
Most seminar venues are scheduled for 5 hours, with 20 people in attendance. You’ll find the most Seminars starting between 11:00 AM and 12:00 PM.
seminar venues Booking Times in Costa Mesa, CA
Image representing average rental time for seminar venues in Costa Mesa, emphasizing most start between 11:00 AM to 12:00 PM.
11:00 AM - 12:00 PM
8:00 AM3:00 PM
How popular are seminar venues in Costa Mesa?
Our local hosts have welcomed 1044 people into their seminar venues with reviews averaging 4.82 stars.
What's the best day to rent a seminar venue in Costa Mesa?
Saturdays are the most popular day for booking seminar venues in Costa Mesa.
Reviews for seminar venues
Diana A.
Conference Room A (Fika Coffee)
This is a great venue for hosting professional events! The conference room had excellent space, giving our seminar attendees plenty of room to move around and network. There was a lot of available furniture, which made our workshop layout easy to arrange. The host's warm hospitality and helpful nature...
Andrea C.
Brand new and amazingly convenient! Off I-10, West Covina
Was the perfect space to host my makeup seminar! Host was a great communicator & the space was clean
Phillip C.
Flexible Open Spacious Warehouse
Great place for a weekend workshop or seminar
Jasmine C.
Multi purpose space with mobile stage
This space is soo great! Marie is an amazing host and soo helpful! It’s a clean space and perfect for seminars or workshops
Michele D.
Modern Indoor/Outdoor Lounge for Meetings
great location to host a large group for a business meeting! We comfortably sat almost 30 people for a sales and marketing team summit with all technology working flawlessly. Would recommend...
Ssara H.
Training Room for Seminars, Workshops, and Meetings
Excellent space for business seminar
Jackie J.
Spacious Production Studio- Film, Photo, Special Events
This space was very nice to host a seminar with about 30 people. With high ceiling and contemporary atmosphere and brand new equipments were very satisfying. The host Joanna was very impressive keeping us updates and providing everyone needs before and during our event. Very private space with plenty parking...
Oleg K.
Charming place for private events in DTLA with Hi-End equipment & intimate lights
wanted to organize a seminar for my potential clients in a really pleasant and comfortable settings. Found Kate, and she was super nice and helpful from day one. Very helpful and accommodating, she made this experience flawless for me and my guests. I'm definitely organizing my future events in...
Youngwon K.
Irvine - 14-Person Conference Room with a View!
Good Space for small group seminar
So kind front desk Ladies
Ivan L.
Mixed Use Industrial Classroom Space in Arts District
An excellent site for hosting a seminar or similar group. Staff was helpful with our (minimal) needs, the internet & power hook-ups all worked fine, and they were great about showing guests to our room so that we didn't need to have anyone additional waiting at the door...
Stephen L.
The Hilltop Sanctuary: Bright, Spacious & Stylish Meeting Loft House with Views
We used this place for an all-day executive retreat/creative summit and it was absolutely perfect. The space is a balanced blend of artsy vibe and business function, wrapped in a home-y environment that lends itself to comfort and freethinking. The hosts were super communicative and very thoughtful, they...
Monica M.
Multi-purpose creative space in Downtown LA
Awesome modern space for a seminar. Very clean and layout exactly as we had agreed. The host was also so helpful in finding us a space last minute. The tech was also very easy to set up. Will definitely be bookin again...
Oray O.
2300 sq ft luxury studio w/ seating for 40, banquet tables, 65" monitor, whiteboard
Beautiful spacious space with lots of tech amenities. We used this space to have a departmental summit with 6 people. Our host Deacon is such a gentleman. He was extremely helpful and I highly recommend this place for small sized company events or casual events...
Ingrid P.
Modern Industrial Venue in Long Beach feat. Large Studio, Stage, Dry Kitchen, and Plenty of Free Parking - Near Airport, Long Beach Exchange, and City College
Josh was an amazing and accommodating host! He had everything set up for our seminar. The venue was very nice and organized. We will definitely be hosting future events with him! We will highly recommend him to our colleagues. Something to note as we arrived is that there is...
Shino P.
Modern South Bay/Torrance Conference Room
This space was really clean, spacious! I held a seminar for 25 guests, but they were all able to sit down comfortably. Conchita (the host) was very quick to response, super helpful! I would definitely use this place again...
Jacob S.
Training Room for Seminars, Workshops, and Meetings
Great place to have seminar with 20 to 30 people
Michelle T.
Beautiful, spacious and multi-purpose Penthouse Loft in DTLA
This space was perfect for our Creative Summit with plenty of space, a functional kitchen, plenty of natural lighting and right downtown. We very much enjoyed it and Vincent was a very accommodating and polite host. We definitely have a favorite location now...
Laura T.
Modern South Bay/Torrance Conference Room
responsive and accommodating from start to finish. The conference room was exactly as pictured: clean, professional, and well-equipped. It was perfect for the seminar I hosted, with plenty of space for attendees and everything we needed to run a smooth event. I would absolutely book this space again...
Brian V.
Professional Conference Room with High-Tech Amenities
Tam was an amazing host. The space was perfect for a 30+ person summit and the location was excellent. I would highly recommend booking this space...
Charity W.
Creative Meeting Space in DTLA - Ideal for meetings, seminars & conferences.
informative and made the whole process very easy. The space was clean, inviting and spacious. Loved the mixture of seating arrangements which made the seminar inviting for guests...
Similar searches in Costa Mesa, CA
Updated October 30, 2026Our data is refreshed in real time using booking trends, verified guest reviews, and direct partner updates — with additional quality checks from our team.