Named after the middle names of its founder's sisterhood — Sierra and James — this Long Beach-based team plans intentional, modern weddings across Southern California and beyond. Co-founded by Devon Mercurio and Allysa Bayly, SJE brings a roster of lead planners who treat every wedding like family.
SERVICES & EXPERTISE
Everything we offer for your perfect day
Full Service Planning
Wedding Design
Enhanced Planning
Vendor Management
Day-Of Coordination
Bridal Concierge
SERVICE AREAS
Where we create magic
San Diego, CA · Free within 50 mi
San Diego
Southern California
Destination Weddings
Local travel free within 50 mi of San Diego
Destination weddings available
3 areas covered
PORTFOLIO & WORK
Elevated planning and design
Modern Wedding Design400+ Weddings PlannedSouthern California FocusDestination-FriendlySister-Founded Team
CLIENT REVIEWS
Couples love Sierra James Events
4.9 out of 5 (14 reviews)
Maddy Keller
Wedding Planning & Coordination
“Allysa, Marissa, and the entire team at SJE are so beyond amazing!! They are professional, organized, efficient, and SO good at what they do. As many brides, I have been dreaming of planning my wedding day since I was a little girl. When it came to deciding who I could trust with the day & coordination, I knew instantly after talking to Allysa & Devon that SJE was the only option. When wedding week approached I felt so calm and relaxed. Allysa took over all vendor communication & handled everything, so I could fully soak in every moment of wedding week. & wedding day was seamless!! I was able to enjoy the morning and be fully present (as a type A person, this is no easy task lol). But with Allysa, it was easy. The day was everything we had ever dreamed of and more. Every detail and moment was perfect. They are your girls, I promise!! Thank you Allysa, Marissa, Devon, and the entire SJE team!! You are all so special to us.”
Google ReviewMarch 2026
Jen Steer
Full Service Wedding Planning
“The entire team at Sierra James Events is absolutely amazing and if you are considering them or a planner at all you 100% need to go for it!!! We got married at Bel Air Bay Club in early January and the day was absolutely perfect because of SJE's meticulous planning, attention to detail and flawless execution. My husband and I both have demanding jobs and we were planning this wedding from out of state, but Devon and Allysa made the process stress-free and fun. They are easy to communicate with, organized, experienced, and truly care about every couple they work with. Day of, Molly and Marissa were also there to assist and they worked tirelessly in the background to make every single detail perfect. The whole team was caring and focused on what we wanted as a couple during our wedding day, while also being super attentive to our family and friends at the event. I can't say enough good things about Sierra James Events, but I'll leave it at this: if you want the perfect wedding day and a smooth wedding planning process, you won't regret choosing them.”
Google ReviewMarch 2026
Nicole Cruz
Wedding Planning & Coordination
“Working with this team was an absolute dream come true. As a Type A personality, I had very high standards when it came to organization, communication, and attention to detail and let me tell you, they exceeded every single one. From the start, they were responsive, proactive, and always one step ahead. They didn't just plan, they anticipated. Every email, every checklist, every update came exactly when I needed it (often before I even asked!). I never felt like I had to chase them down or wonder what was happening next—they kept me in the loop every step of the way. What truly blew me away was the day-of booklet they created. It was detailed, beautifully designed, and laid out the timeline and logistics so perfectly that even my dad (a tough critic) was impressed. He was so touched, in fact, that he printed it out and included it in a wedding keepsake book for me! The day of my wedding I was so calm because I knew they were taking care of whatever needed to be handled and organized! My husband's button fell off his jacket and Devon was there sewing it right back on! I honestly cannot imagine having gone through this process without them. They made it enjoyable, smooth, and stress-free, yes, really stress-free. If you want a team that genuinely cares, communicates, and makes magic happen, look no further. 10/10 would recommend them to any bride who wants to stay sane and have the most beautiful day ever.”
Google ReviewMarch 2026
Patti M.
Wedding Planning
Great work and great people
“Great work and great people. They even made payment arrangements for my deductible. I was always able to speak with someone when there was a problem or I just needed more information. If there was a problem it quickly was resolved. The people that came into my home were friendly and knowledgeable. I also found the work that was done on my home to be very efficient. This company was recommended to me by a friend. I would highly recommend them to others.”
Google ReviewOctober 2025
Kelly S.
Wedding Planning
Good job after a leak
“Sierra James did mitigation and remodel after a leak. They did a good job. Always on time and very good communication throughout the process. I would hire them again.”
Google ReviewApril 2025
Bob H.
Wedding Planning
Knowledgeable and dependable
“Sierra James came to my rescue by providing a thorough review of my home maintenance repairs and giving me an accurate estimate. I found this company to be very knowledgeable, dependable, and willing to take the time needed in the field to completely review the proper steps and selecting the correct material at our job site. Jesse and Frank are among the top experts in the construction world and their impeccable service sets them apart from the rest. I look forward to contacting Sierra James for my potential future home repair needs.”
Google ReviewJuly 2023
Keith M.
Wedding Planning
Cut above the rest
“Sierra James is definitely a cut above the rest. Their attention to detail is impressive, the employees are so friendly and knowledgeable, great company for damage restoration or remodeling!”
Google ReviewJuly 2022
Brad K.
Wedding Planning
Above excellent
“If there were ten stars, I would award them to Sierra James. They provided us with a beautiful, highly functional new kitchen. In every respect they are above excellent -- quality of work, competence and courtesy of employees, communication with us. Guests in our home can't stop commenting on how fantastic the kitchen is. We can't stop praising Sierra James for the work they did. Aside from epic quality work, we especially appreciated their interaction with us. They went beyond what could be expected to be accommodating. We cannot over recommend Sierra James. They're the best!”
Google ReviewJanuary 2022
Caitlin and A.
Wedding Planning
Board and Blooms Made my wedding dreams come true!
“The owner of Board & Blooms, Chelsea Jacobson is beyond talented, extremely knowledgeable, and so easy to work with. My husband and I were trying to throw together a diy backyard wedding and she was so kind & helpful throughout the process, I’m not sure we could have pulled it off without her. All I had to do was show her some Pinterest inspo pics and she turned my wedding dreams into reality. She did all the florals for the tables, wedding arch, bouquets & boutonnieres. She also ended up coordinating for us, because she has a background in wedding coordinating and we were a bit lost on the timing of everything… it was so helpful having her expertise to draw on! Lastly, she created the most stunning grazing table for our guests… everything was delicious and we got so many compliments. She is so incredibly talented and I can’t recommend her enough! Thank you again for all the love you poured into our wedding Chelsea!”
Google ReviewJuly 2021
Jamie and M.
Wedding Planning
The perfect grazing table!
“Cannot say enough great things about Chelsea and the amazing charcuterie boards/grazing tables she puts together! Chelsea worked with us for our wedding to put together a grazing table for our 65 guests. She was very professional and did such a wonderful job listening to our wants and capturing our vision. The grazing table turned out gorgeous with added flowers and extra touches outside of just the food. We had several people come up to us weeks after our wedding to compliment how amazing the grazing table was- from the presentation to the delicious spread, it really was perfect! Thank you again Chelsea for helping to make our big day unforgettable!”
Google ReviewJune 2021
Chrissy
Wedding Planning
Look no further… you’ve found your girl!
“If you’re looking for an AMAZING, crazy talented, super creative artist to bring your wedding or special event to LIFE with stunning florals and charcuterie boards to die for, look no further!! Chelsea is your girl!! This woman can make anything look beautiful, and her eye for all the pretty things is simply fabulous!! One of the many things I’ve always appreciated about working with Chelsea is her attention to every last detail and her commitment to making sure that her clients and couples have the best experience possible! She works tirelessly to insure every detail is perfection and the result is always gorgeous!! As a wedding photographer I can tell you that shooting weddings that she’s a part of are always a pleasure and make my job easy when there are so many stunning details to photograph because of her! Love love love working with her!”
Google ReviewJune 2021
Jennifer J.
Wedding Planning
Amazing service
“Sierra James was amazing for our 2 projects. We had water damage from a bad winter and couldn't get a single company to fix the problem. I found Sierra James through a friend and they were on the job the next week. Did a fabulous job. Second job I had them install a home grooming room for my dogs in my garage. They did another amazing job! Professional team, expert craftsmanship and reasonably priced. Their service is 5 star!”
Google ReviewMay 2021
Stephanie E.
Wedding Planning
Highly recommend
“My husband and I have worked with Jesse for a few years now with a rental property we have in Redmond, OR, while we live in California. His professionalism, quick response time, honesty, trustworthiness and skill makes us feel very safe and well-taken care of!! We would and do highly recommend Sierra James Construction for any of your home needs!!”
Google ReviewJanuary 2020
Tonya L.
Wedding Planning
Unsurpassed service
“We have used Sierra James Construction for 2 major projects. Their service and attention to detail is unsurpassed. I would recommend them to anyone desiring quality work, artistic functional suggestions with unique touches and amazing service.”
Google ReviewNovember 2019
100%
Would Recommend
14
Client Reviews
BEFORE YOU BOOK
Important things to know
Deposit required to secure date. Essentials (day-of) begins 6–8 weeks before wedding. Enhanced and Full Service begin upon booking.
Contact Sierra James Events for a detailed quote, payment schedule, and accepted payment methods.
Essentials: 2 coordinators, 1-hour rehearsal, up to 10 hours. Enhanced: 4 meetings, venue site walk, 2 planners, up to 12 hours. Full Service: monthly meetings, up to 6 venue tours, 3 planners, full day, Aisle Planner access.
Carries liability insurance.
Confirm details with the vendor
Policy details shown here are sourced from Sierra James Events's publicly available information and may not reflect the most current terms. WedStay provides vendor information for reference only and does not guarantee its accuracy or completeness. Always verify pricing, policies, and availability directly with Sierra James Events before making any commitments. Your agreement is with the vendor, not WedStay.
Every vendor in our network is carefully vetted to ensure you receive exceptional service and peace of mind for your special day.
Verified & Insured
Top-Rated Pros
Couples Love Us
5-Star Service
Expert Team
Quality Guaranteed
WedStay Protection Guarantee
Book with confidence. All vendors are background-checked, insured, and backed by our satisfaction guarantee.
Frequently Asked Questions
Everything you need to know about working with Sierra James Events
Absolutely! Sierra James Events is a highly-rated Wedding Planning vendor with 10 years of experience and over 300+ successful weddings. They specialize in Modern Wedding Design, 400+ Weddings Planned, Southern California Focus and have consistently delivered exceptional results for couples in San Diego and surrounding areas.
Their approach focuses on understanding your unique vision and bringing it to life with professional expertise and attention to detail. Whether you're planning an intimate gathering or a grand celebration, Sierra James Events has the skills and experience to exceed your expectations.
Sierra James Events offers competitive pricing starting at $5,000. The final cost depends on several factors including:
• The specific services you need
• Your wedding date and season
• The size and scope of your event
• Any custom requirements or special requests
Most couples working with Sierra James Events invest between $4,000 and $12,500 for their services. They offer flexible packages and can work with various budgets to ensure you get the best value for your investment.
Contact them directly for a personalized quote based on your specific needs and wedding vision.
When you book with Sierra James Events, you receive comprehensive Wedding Planning services including:
• Full Service Planning
• Enhanced Planning
• Day-Of Coordination
• Wedding Design
• Vendor Management
• Bridal Concierge
Additionally, Sierra James Events provides:
• Free initial consultation
• Customized service packages
• Professional liability insurance
• Experienced, dedicated team
• Backup plans for emergencies
• Travel within 50 miles of San Diego
Every booking includes their commitment to excellence and attention to detail that has earned them recognition as a top Wedding Planning vendor in CA.
Sierra James Events is based in San Diego, CA and provides services throughout the region.
Primary Service Areas:
• San Diego
• Southern California
• Destination Weddings
They're willing to travel up to 50 miles for weddings, and may consider destinations beyond that for an additional travel fee. If your venue is outside their standard service area, contact them to discuss travel arrangements and any associated costs.
Sierra James Events brings exceptional qualifications and experience to your wedding:
• 10+ years of professional experience
• 300+ successful weddings completed
• Verified and vetted by WedStay's quality standards
• Fully insured and licensed
• Highly recommended by past clients
Their expertise in Wedding Planning includes:
• Modern Wedding Design
• 400+ Weddings Planned
• Southern California Focus
• Destination-Friendly
• Sister-Founded Team
Past couples consistently praise their professionalism, creativity, and ability to capture the essence of each unique celebration.
Booking Sierra James Events is simple and straightforward:
1. **Initial Contact** - Reach out through WedStay or directly via their contact information
2. **Consultation** - Schedule a free consultation to discuss your vision and needs
3. **Custom Proposal** - Receive a detailed proposal with pricing and service options
4. **Contract & Deposit** - Secure your date with a signed contract and deposit (typically 25-50%)
5. **Planning Phase** - Collaborate on details and timeline leading up to your wedding
6. **Final Payment** - Complete payment according to the agreed schedule
7. **Wedding Day** - Enjoy exceptional service on your special day
Sierra James Events typically books 6-12 months in advance, especially for peak wedding season (May through October). Contact them as soon as possible to check availability for your date.
Sierra James Events stands out in the Wedding Planning industry for several reasons:
**Unique Approach**
Named after the middle names of its founder's sisterhood — Sierra and James — this Long Beach-based team plans intentional, modern weddings across Southern California and beyond. Co-founded by Devon M...
**Proven Track Record**
• 300+ successful weddings
• 10+ years of excellence
• Consistent 5-star reviews from happy couples
**Professional Excellence**
• Verified WedStay vendor with background checks
• Full insurance and professional licenses
• Reliable, punctual, and organized
• Excellent communication throughout the process
**Value & Flexibility**
• Competitive pricing starting at $5,000
• Customizable packages to fit your needs
• Travel up to 50 miles included
• Flexible payment plans available
Choose Sierra James Events for peace of mind knowing your wedding planning needs are in expert hands.
The ideal booking timeline for Sierra James Events depends on your wedding date and season:
**Peak Season (May - October)**
Book 12-18 months in advance to secure your preferred date. Popular Saturdays in summer can book up to 2 years ahead.
**Off-Peak Season (November - April)**
Book 6-12 months in advance. You'll have more flexibility with dates and may find special off-season rates.
**Last-Minute Bookings**
Sierra James Events occasionally has availability for bookings with shorter notice. Contact them directly to check current availability.
**Why Book Early?**
• Secure your preferred date
• Lock in current pricing
• More time for planning and coordination
• Peace of mind knowing this vendor is confirmed
• Build a relationship with your vendor team
Even if your wedding is more than a year away, reach out now to discuss your vision and reserve your date. Sierra James Events typically limits bookings to ensure quality service for each couple.
Have more questions? Sierra James Events is happy to help!
