20 Long Service Award Invitation Email Samples

Creating invitation emails for long service awards requires attention to detail and genuine appreciation for employee dedication. These messages celebrate years of commitment while striking the right balance between professionalism and warmth. Each email should highlight the significance of the milestone and build excitement for the upcoming celebration.

A well-crafted message makes employees feel truly valued and appreciated. The following collection of email samples offers various approaches to recognize different milestone years and situations, helping you create the perfect message for your dedicated team members.

Long Service Award Invitation Email Samples

Here are carefully crafted email samples to help you celebrate your employees’ dedication and loyalty.

1. Traditional Recognition for 10 Years

*Subject: Celebrating Your Decade of Excellence at [Company Name]

Dear [Employee Name],

Your remarkable 10-year journey with [Company Name] deserves a special celebration. We would like to honor your dedication and outstanding contributions at our upcoming Long Service Awards ceremony.

Please join us for an evening of recognition and celebration: Date: [Day, Date] Time: [Start Time – End Time] Location: [Venue Name and Address] Dress Code: Business Formal

Your presence will make this celebration truly meaningful. Light refreshments will be served, and you’re welcome to bring a guest to share this milestone moment.

Please RSVP by [date] through [method/link].

Best regards,
[Your Name]
[Your Title]*

2. Milestone Achievement for 25 Years

*Subject: A Quarter Century of Excellence – Your Service Award Celebration

Dear [Employee Name],

Twenty-five years marks an exceptional milestone that few achieve. Your unwavering commitment to [Company Name] has helped shape our success story, and we want to celebrate this remarkable achievement with you.

You’re cordially invited to our Long Service Awards ceremony: Date: [Day, Date] Time: [Start Time – End Time] Venue: [Location Name] Special Note: Dinner will be served

This evening will feature a special presentation highlighting your contributions over the years. Your family members are welcome to join us for this memorable occasion.

Please confirm your attendance and number of guests by [date] through [method/link].

Warm regards,
[Your Name]
[Your Title]*

3. Modern Casual Recognition for 5 Years

*Subject: You’re Our Star! 5-Year Celebration Ahead

Hey [Employee Name],

Five fantastic years! Your energy and dedication have brought so much value to our team, and we want to celebrate YOU!

Let’s make it special: What: Your 5-Year Service Award Celebration When: [Day, Date, Time] Where: [Cool Venue Name] Vibe: Smart Casual

We’ve planned some fun surprises and would love to see you there. Feel free to bring someone special to share in your moment.

Quick favor – let us know if you can make it by hitting reply or clicking [link] by [date].

Cheers,
[Your Name]
[Your Title]*

4. Department-Wide Celebration for 15 Years

*Subject: Celebrating [Employee Name]’s 15 Years of Outstanding Service

Dear [Employee Name],

Your 15-year milestone at [Company Name] represents countless moments of dedication, growth, and achievement. The [Department Name] team wants to recognize your significant contributions through the years.

We’re hosting a special departmental celebration: Date: [Day, Date] Time: [Start Time – End Time] Location: [Department Conference Room] Format: Casual Department Gathering

The team has prepared some special surprises to mark this occasion. Light snacks and refreshments will be provided, and we encourage all department members to join in celebrating your achievement.

Please let us know if you can attend by [date] via [method/link].

Thanks for being an essential part of our success,
[Your Name]
[Department Head Title]*

5. Executive Recognition for 30 Years

*Subject: Three Decades of Excellence – A Special Invitation

Dear [Employee Name],

Thirty years of dedicated service stands as a remarkable testament to your commitment to [Company Name]. The Executive Board requests the pleasure of your company at an exclusive recognition ceremony.

Join us for an evening of distinction:
Date: [Day, Date]
Time: [Start Time – End Time]
Venue: [Prestigious Venue Name]
Attire: Black Tie Optional

The CEO will present a special award recognizing your outstanding tenure. We’ve arranged for a gourmet dinner and entertainment to make this evening truly memorable.

Your spouse/partner and immediate family are welcome to join this celebration. Please RSVP with guest numbers by [date] through [method/link].

With sincere appreciation,
[Your Name]
[Executive Title]*

6. Small Company Recognition for 7 Years

*Subject: Seven Years of Making a Difference – Let’s Celebrate!

Dear [Employee Name],

Since joining our small but mighty team seven years ago, you’ve helped build [Company Name] into what it is today. We want to celebrate this achievement with the entire company family.

Here’s what we’ve planned: Date: [Day, Date] Time: [Start Time – End Time] Location: [Company Break Room] Style: Casual Team Celebration

Everyone will be there to recognize your contributions, share stories, and enjoy some cake together. We’ve got a few surprises planned too!

Drop a quick note to [contact person] by [date] to let us know you’ll be there.

Thanks for being such a valued team member,
[Your Name]
[Title]*

7. Remote Team Celebration for 8 Years

*Subject: Virtual Celebration Alert – Your 8-Year Anniversary!

Dear [Employee Name],

Eight years of excellence deserves recognition, even across digital distances! As a valued member of our remote team, we want to celebrate your dedication to [Company Name] in style.

Join us online for a special celebration: Date: [Day, Date] Time: [Start Time] ([Multiple Time Zones]) Platform: [Video Conference Platform] Special Note: Watch for a surprise delivery to your home address!

We’ve planned some virtual fun, including a team slideshow and special messages from colleagues across all time zones.

Please confirm your attendance by clicking [link] before [date].

Looking forward to celebrating together,
[Your Name]
[Title]*

8. Manufacturing Facility Recognition for 20 Years

*Subject: Two Decades of Dedication – Join Us in Celebration

Dear [Employee Name],

Twenty years on our production floor has shown your true commitment to quality and excellence. The entire [Facility Name] team wants to honor your service milestone properly.

We’re hosting a special recognition event: Date: [Day, Date] Time: [Time] (during shift change) Location: [Factory Break Room] Note: All shifts welcome to attend

Production will pause briefly for this celebration, allowing your colleagues from all shifts to join in recognizing your achievement. Refreshments will be provided.

Please let your shift supervisor know by [date] if you’ll be attending.

With appreciation,
[Your Name]
[Plant Manager]*

9. Retail Location Achievement for 12 Years

*Subject: Celebrating 12 Amazing Years of Customer Service Excellence

Dear [Employee Name],

Twelve years of creating wonderful shopping experiences for our customers deserves special recognition. Your dedication to [Store Name] has set the standard for exceptional service.

Join us for a store-wide celebration: Date: [Day, Date] Time: [Time] (after store hours) Location: [Store Location] Dress: Business Casual

Regional management will be present to recognize your achievement, and we’ll have some special surprises from your fellow team members.

Please confirm your attendance with [Store Manager] by [date].

Thank you for your continued dedication,
[Your Name]
[Regional Manager]*

10. Healthcare Facility Recognition for 18 Years

*Subject: Honoring Your 18 Years of Compassionate Care

Dear [Employee Name],

For eighteen years, you’ve shown extraordinary dedication to patient care at [Healthcare Facility Name]. Your commitment to excellence has touched countless lives, and we want to celebrate this achievement.

Please join us for a special recognition ceremony: Date: [Day, Date] Time: [Time] (between shifts) Location: [Hospital Auditorium] Note: Light refreshments served

Department heads and facility leadership will gather to recognize your contributions. We’ve arranged coverage to ensure you can attend.

RSVP through [method/link] by [date].

With gratitude for your service,
[Your Name]
[Medical Director]*

11. Technology Company Milestone for 6 Years

*Subject: Six Years of Innovation – Time to Celebrate!

Dear [Employee Name],

Your six years of pushing boundaries and driving innovation at [Tech Company Name] have helped shape our future. Let’s celebrate your technical excellence and dedication!

Join us for a tech-themed celebration: Date: [Day, Date] Time: [Time] Location: [Innovation Lab] Format: Interactive Tech Demo + Recognition

We’ve planned some exciting tech demonstrations and a special recognition segment. Your team members are eager to share their appreciation.

Click [link] to RSVP by [date].

Keep innovating,
[Your Name]
[CTO]*

12. Educational Institution Service for 22 Years

*Subject: Celebrating 22 Years of Educational Excellence

Dear [Employee Name],

Through twenty-two years of dedicated service to [Institution Name], you’ve shaped countless student futures and contributed to our academic community’s success.

We cordially invite you to a recognition ceremony: Date: [Day, Date] Time: [Time] Location: [Campus Venue] Special Note: Reception to follow

The Board of Trustees will present a special recognition award, and former students have prepared video messages for the occasion.

Please RSVP through the faculty portal by [date].

With academic appreciation,
[Your Name]
[Dean’s Title]*

13. Financial Services Recognition for 9 Years

*Subject: Nine Years of Financial Excellence – Your Celebration Awaits

Dear [Employee Name],

Your nine-year journey with [Financial Institution Name] represents countless successful client relationships and financial strategies. We’re excited to recognize your outstanding service.

Please join us for an evening of recognition: Date: [Day, Date] Time: [Time] Venue: [Location] Dress Code: Business Professional

Senior partners will be present to celebrate your achievements, and we’ve planned some special acknowledgments from your client portfolio team.

Confirm your attendance via [method/link] by [date].

Best regards,
[Your Name]
[Managing Partner]*

14. Hospitality Industry Achievement for 16 Years

*Subject: Sweet Sixteen – Celebrating Your Service Excellence

Dear [Employee Name],

For sixteen years, you’ve helped create memorable experiences for our guests at [Hotel/Restaurant Name]. Your commitment to hospitality excellence deserves special recognition.

We’re hosting a celebration in your honor: Date: [Day, Date] Time: [Time] Location: [Venue] Attire: Smart Casual

Our executive chef has prepared a special menu for the occasion, and we have some wonderful surprises planned.

Please RSVP with any dietary preferences by [date] to [contact].

Warmly,
[Your Name]
[General Manager]*

15. Non-Profit Organization Recognition for 11 Years

*Subject: Eleven Years of Making a Difference – Time to Celebrate

Dear [Employee Name],

Your eleven years of dedication to [Organization Name]’s mission have helped change countless lives. We want to celebrate your commitment to our cause.

Join us for a meaningful celebration: Date: [Day, Date] Time: [Time] Location: [Community Space] Format: Casual Gathering

Board members and community partners will be present to share stories about your impact. Light refreshments will be served.

Let us know if you can attend by [date] through [method/link].

With gratitude,
[Your Name]
[Executive Director]*

16. Legal Firm Recognition for 14 Years

*Subject: Fourteen Years of Legal Excellence – A Celebration

Dear [Employee Name],

Your fourteen years of dedication to [Law Firm Name] have set high standards for legal excellence. We invite you to celebrate this significant milestone.

Please join us for an evening of recognition: Date: [Day, Date] Time: [Time] Location: [Venue] Dress: Business Formal

Senior partners will present a special award, and colleagues have prepared remarks about your contributions to the firm.

RSVP through the firm’s internal portal by [date].

Regards,
[Your Name]
[Managing Partner]*

17. Construction Company Achievement for 13 Years

*Subject: Building Success for 13 Years – Your Celebration

Dear [Employee Name],

Thirteen years of helping [Construction Company Name] build community landmarks deserves proper recognition. Your dedication to safety and quality has set the standard.

Join us for a site celebration: Date: [Day, Date] Time: [Time] Location: [Project Site Meeting Room] Note: Safety gear provided

Project managers from all sites will gather to recognize your contributions. We’ll have a special presentation about the projects you’ve helped complete.

Confirm your attendance with your site supervisor by [date].

Safely yours,
[Your Name]
[Operations Manager]*

18. Creative Agency Recognition for 4 Years

*Subject: Four Creative Years – Let’s Celebrate Your Journey!

Dear [Employee Name],

Four years of bringing fresh ideas and creative excellence to [Agency Name] deserves recognition. Your innovative spirit has elevated our work to new heights.

We’re planning a creative celebration: Date: [Day, Date] Time: [Time] Location: [Creative Space] Theme: Interactive Creative Session + Recognition

The team has prepared a showcase of your best work, and we have some artistic surprises planned.

Share your RSVP through our team channel by [date].

Creatively yours,
[Your Name]
[Creative Director]*

19. Government Service Recognition for 35 Years

*Subject: Celebrating 35 Years of Public Service Excellence

Dear [Employee Name],

Thirty-five years of dedicated public service at [Department Name] represents an extraordinary commitment to our community. We invite you to a formal recognition of this remarkable achievement.

Join us for a distinguished ceremony: Date: [Day, Date] Time: [Time] Location: [Government Building] Attire: Formal

Department officials and elected representatives will present special commendations. Your family members are welcome to attend this milestone celebration.

Please RSVP with guest numbers through [method/link] by [date].

With highest regards,
[Your Name]
[Department Head]*

20. Research Institution Recognition for 19 Years

*Subject: Nineteen Years of Scientific Excellence

Dear [Employee Name],

Your nineteen-year commitment to advancing research at [Institution Name] has contributed significantly to our scientific achievements. We want to celebrate your dedication to discovery.

Please join us for a special recognition: Date: [Day, Date] Time: [Time] Location: [Research Center] Format: Scientific Symposium + Award Ceremony

Fellow researchers will present highlights of projects you’ve contributed to, followed by a recognition ceremony and reception.

RSVP through the research portal by [date].

With scientific appreciation,
[Your Name]
[Research Director]*

Wrap-up

These email samples serve as starting points for recognizing employee milestones. Each message can be modified to match your company culture and the specific achievement being celebrated. Success comes from expressing genuine appreciation for long-term commitment.