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Popular conference rooms
Explore all 310+ conference rooms in Costa Mesa. See All ›
Simple Conference Room near Airport
Costa Mesa, CA5.0 (23)
8 guests
…as need be. Room comes with projector, whiteboard, Wifi and printer availability. Water, soft drinks and snacks available as well. If the conference room gets boring we have a professional golf simulator, pool table and theater are that can be added to your booking. FREE Parking…
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From
$25
/hr
2 hr min
Modern Productive Meeting Space in Orange County
Costa Mesa, CA18 guests
…or brainstorms. Our meeting, co-working and event space in Orange County is conveniently located right off the 55 and 405 freeways. The conference room features WiFi and a large flat screen TV to project any material from your laptop. Additionally, we have a kitchen area on…
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From
$125
/hr
1 hr min
Modern Productive Meeting Space in Orange County
Costa Mesa, CA5.0 (3)
10 guests
…or brainstorms. Our meeting, co-working and event space in Orange County is conveniently located right off the 55 and 405 freeways. The conference room features WiFi and a large flat screen TV to project any material from your laptop. Additionally, we have a kitchen area on…
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From
$80
/hr
1 hr min
Orange County Irvine Spacious Meeting and Conference Room
Irvine Business Complex, CA5.0 (151)
99 guests
We strive to offer a clean and ample facility at affordable rates. This bright, well lit space is 1800 sq. ft with 11ft ceilings, and polished concrete floors. We're conveniently located off of the 405 near John Wayne Airport. A member of the staff will…
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From
$125
/hr
2 hr min
Large Conference Room on MacArthur
Newport Beach, CA5.0 (68)
14 guests
Our attractive, fully equipped conference rooms and business meeting rooms provide an ideal working environment. They include state-of-the-art equipment and capabilities plus free WIFI and free local and long distance calls. And all our meeting facilities come with a thoroughly trained, professional support staff. LOCATION…
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From
$36
/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…
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From
$37
/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
Airport Adjacent Conference Room with Ample Ammenities
Newport Beach, CA5.0 (1)
5 guests
This 6 person meeting room within our Newport Beach office space features light-filled lounges, collaborative conference rooms, and sleek private offices. Commuting is simple with onsite parking and bike storage; easy access to John Wayne Airport adds to the convenience. To break up the workday,…
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From
$34
/hr
1 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
14 Person Conference Room
Irvine Business Complex, CA5.0 (9)
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
$75
/hr
1 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…
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From
$27
/hr
1 hr min
Large 20 person boardroom near John Wayne Airport, Irvine CA!
Irvine Business Complex, CA4.9 (101)
20 guests
…mile away from John Wayne Airport, The Atrium is perfect for hosting team meetings, depositions, interviews, brainstorming sessions, and more. Our fully-equipped conference room features impressive floor to ceiling windows with beautiful city views. The Atrium features stunning architecture, 5-star restaurant Bistango, and an artisan coffeeshop.…
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From
$100
/hr
1 hr min
Medium Conference Room on MacArthur
Newport Beach, CA4.8 (25)
6 guests
Our attractive, fully equipped conference rooms and business meeting rooms provide an ideal working environment. They include state-of-the-art equipment and capabilities plus free WIFI and free local and long distance calls. And all our meeting facilities come with a thoroughly trained, professional support staff. LOCATION…
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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
8 Person Conference Room
Irvine Business Complex, CA4.8 (28)
8 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 features…
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From
$45
/hr
1 hr min
Modern, Bright Conference Rooms with Co-working Spaces available
Costa Mesa, CA5.0 (1)
4 guests
You will find a productive workspace and thriving community where you will be encouraged to do your best work. We provide multifunctional meeting rooms for team sessions or focused 1-on-1 discussions. In addition, our company offers spacious private offices, shared co-working spaces, as well as…
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From
$40
/hr
1 hr min
Executive Boardroom Near John Wayne Airport | Seats 14
Irvine Business Complex, CA4.9 (10)
20 guests
Our modern, fully equipped meeting room for 14–20 guests is perfect for corporate offsites, board meetings, team strategy sessions, trainings, workshops, and client presentations. Amenities: - TV/Screen - Whiteboard - Ergonomic Chairs - Desk - Breakout Space - Modern Interior - Wifi - Restrooms -…
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From
$100
/hr
2 hr min
8 Person Conference Room in Irvine
Irvine Business Complex, CA5.0 (141)
8 guests
Our attractive, fully equipped office is ideal for a private remote work day or team huddle. It includes state-of-the-art equipment and capabilities plus free WIFI. All our meeting facilities come with a thoroughly trained, professional support staff. Great views of the Irvine skyline, and also…
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From
$39
/hr
1 hr min
12 Person Conference Room With a View!
Irvine Business Complex, CA5.0 (16)
12 guests
The perfect place to have a team meeting, brainstorming session, and more! This room seats up to 12 people comfortably. AMENITIES - Window with natural light - Smart TV w/ HDMI Connectivity - Wired & Wi-fi Internet - Complimentary coffee, tea, & water - Glass…
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From
$60
/hr
1 hr min
10-Person Conference Room in the Irvine Business Center
Irvine Business Complex, CA4.9 (37)
10 guests
Our attractive, fully equipped office is ideal for a private remote work day or team huddle. It includes state-of-the-art equipment and capabilities plus free WIFI. All our meeting facilities come with a thoroughly trained, professional support staff. Great views of the Irvine skyline, and also…
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From
$45
/hr
1 hr min
6 Person Conference Room
Irvine Business Complex, CA4.7 (9)
6 guests
Our attractive, fully equipped conference rooms and business meeting rooms provide an ideal working environment. They include state-of-the-art equipment and capabilities plus free WIFI and free local and long distance calls. And all our meeting facilities come with a thoroughly trained, professional support staff. LOCATION…
...
From
$45
/hr
1 hr min
Conference Room With a View in Newport Beach
Newport Center, Newport Beach, CA4.9 (32)
8 guests
We would love to host you and your team. The perfect place to have a team meeting, brainstorming session, and more! This room seats up to 8 people comfortably. AMENITIES - Flat Screen TV w/ HDMI cable for presentations - Wired & Wifi Internet -…
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From
$75
/hr
1 hr min
Beautiful Glass Wall Conference Room near Balboa Peninsula
Balboa Peninsula, Newport Beach, CA5.0 (11)
10 guests
Have your next team meeting, conference, collaborations, and more in our aesthetically simple conference room . Beautiful glass wall with door for an inviting entrance, large windows with natural lighting, and concrete flooring bordered with wood flooring…
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From
$150
/hr
5 hr min
10 Person Executive Meeting Room in Irvine
Irvine Business Complex, CA5.0 (30)
10 guests
…and more. This room seats up to 10 guests. Kitchen access included with all the essentials (water, tea, coffee, utensils, plates, etc.). Conference room is equipped with WiFi, TV with HDMI, speaker phone and glass writing board. Our on-site staff is here to assist you. **Please…
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From
$52
/hr
1 hr min
Small Conference Room (S) - P in Irvine
Irvine Business Complex, CA4.9 (9)
5 guests
Our attractive, fully equipped conference rooms and business meeting rooms provide an ideal working environment. They include state-of-the-art equipment and capabilities plus free WIFI and free local and long distance calls. And all our meeting facilities come with a thoroughly trained, professional support staff. LOCATION…
...
From
$30
/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 conference room cost to rent in Costa Mesa?
Conference rooms in Costa Mesa average $73 per hour to rent, but it’s easy to spend less or more depending on what you’re looking for.
conference rooms Pricing Range in Costa Mesa, CA
Graphic displaying average hourly rates for conference rooms venues in Costa Mesa, ranging between $78 and $285.
$73/hr average
How long do people rent conference rooms in Costa Mesa?
Most conference rooms are scheduled for 4 hours, with 6 people in attendance. You’ll find the most Conference Rooms starting between 11:00 AM and 12:00 PM.
conference rooms Booking Times in Costa Mesa, CA
Image representing average rental time for conference rooms 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 conference rooms in Costa Mesa?
Our local hosts have welcomed 214 people into their conference rooms with reviews averaging 4.65 stars. Most even said they would book again -- about 89%.
What's the best day to rent a conference room in Costa Mesa?
Saturdays are the most popular day for booking conference rooms in Costa Mesa. For those seeking a deal, consider booking Wednesday and Tuesday as these days are 16% cheaper on average.
Reviews for conference rooms
Arsheen A.
Grand, Spacious Lounge & Terrace in Costa Mesa
This space was perfect for our wedding! We utilized both the indoor and outdoor spaces as well as a conference room. Courtney was very communicative leading up to the event. The on site security guard was a bit over bearing - we had to interrupt the party to show him proof...
Shawn A.
Beautiful Glass Wall Conference Room near Balboa Peninsula
highly recommend this conference room, and especially our host Natasha. Her professionalism and commitment to customer service are unparalleled, and we couldn't have asked for a better experience. Thank you, Natasha, for making our meeting a success...
Dennis B.
Large 20 person boardroom near John Wayne Airport, Irvine CA!
needed an attractive modern space to film an interview and was able to book the boardroom on a relatively short notice. The space was even better in person than in photos and the staff was extremely professional and accommodating. The cost was very reasonable and the location was very convenient...
Daniel C.
Private Newport Beach Meeting Room with Outdoor Space
Robin is wonderful. She made sure we were taken care of. The conference room is clean and comfortable. There was plenty of room for our group of 6 and the Wi-Fi worked great. We will definitely book again...
Jc C.
Grand, Spacious Lounge & Terrace in Costa Mesa
the whole time! I had my wedding rehearsal dinner here and it was a beauty! With the exception of some people being in the conference rooms and the hard parking situation, everything else was phenomenal! Just a warning though that they are very strict with parking and will not hesitate...
Dan D.
Medium Conf Room B - Newport Beach - Comfortable & Professional space with easy parking!!
Overall excellent experience. Friendly and knowledgeable staff, clean conference room, break room access, all the technical aspects worked flawlessly .... So glad I booked here and would again in the future. Thank you...
Chloe D.
Large 20 person boardroom near John Wayne Airport, Irvine CA!
The most perfect space for our team meeting! The natural light, scenery, and boardroom is ideal for a group of 15-20 people. The room is clean, the office had the cables that we needed to present from a laptop, and the front desk staff are next level amazing with...
Marcial D.
Contemporary Conference Room #3 in Costa Mesa
Great space.
We weren’t able to get an on-site rep to properly show us the way to the conference room though instructions were given but a very vague and ambiguous one.
Since this was inside a big community, It was difficult to know where it was located. Instructions...
Michelle Kim G.
Large 20 person boardroom near John Wayne Airport, Irvine CA!
This boardroom was absolutely everything we needed! All of the technology was available and the table was big and clean. The chairs were very comfortable as well. Also the coffee and tea was readily available, which our team loved. The staff was incredibly friendly, helpful, and polite. This was absolutely...
Matt G.
Large 20 person boardroom near John Wayne Airport, Irvine CA!
Pictures are perfectly accurate, front desk staff was friendly, and the TV was easy to connect to for presentations. We'll definitely use this boardroom again for our next meeting...
Yvette H.
Simple Conference Room near Airport
The conference room was just right for our basic needs. There were 3 of us. We used the table and chairs, white board (which is actually orange!) and the wifi. We also appreciated the snacks and water.
Our host was very friendly and accessible and parking was available right by...
Matt J.
8 Person Conference Room
This was a great space for our small staff training. The building and conference room was beautiful. The tech worked perfectly and the receptionist was very friendly and helpful. I will definitely look at this space again for future meetings...
Lisa M.
Medium Conf Room B - Newport Beach - Comfortable & Professional space with easy parking!!
Conference room was perfect for our meeting and water and coffee were provided. Tracey was extremely helpful and made it a nice experience. Will definitely use Peerspace again for meetings outside our office...
Nelida M.
Large 20 person boardroom near John Wayne Airport, Irvine CA!
Beautiful building, impressive conference room to invite clients for a meeting.
Front staff was very attentive in responding to our needs.
My company will continue to book this space for future meetings...
Charlie O.
Simple Conference Room near Airport
Great conference room with tools to present and have a board meeting
Elena P.
8 Person Conference Room
The service and conference room were great! Will use again next time
Kelly R.
Conference Room
recently used the conference room at Rogue Collective and had a fantastic experience. The space is beautifully designed, clean, and thoughtfully set up for productive meetings. The natural light and modern coastal aesthetic make it feel elevated and welcoming without being distracting.
The tech setup was seamless (large screen, easy...
Alexander T.
Private Newport Beach Meeting Room with Outdoor Space
This Conference Room is great, very convenient and very quiet. I would rate it 5 star
Ray W.
Large 20 person boardroom near John Wayne Airport, Irvine CA!
Great conference room with good amenities. Love the open space, great lighting, large monitor that allows for easy hook up, friendly staff, and clean facility...
Madhu Y.
Parc Campo – Superb Event Space in Costa Mesa
This property is an excellent choice for meetings and small corporate gatherings. The venue offers three well-suited conference rooms for private discussions, along with generous common areas that make it easy for attendees to connect, collaborate, and move comfortably between sessions. The outdoor patio adds a welcoming touch and...
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Find conference rooms near Costa Mesa, CA
Updated October 6, 2026Our data is refreshed in real time using booking trends, verified guest reviews, and direct partner updates — with additional quality checks from our team.