Finding the right plumber can be challenging, but a strong recommendation letter can highlight a candidate’s skills and reliability.
Whether you’re a homeowner seeking services or an employer looking to hire, these five sample recommendation letters provide a solid foundation for articulating the competencies and dedication of plumbers in various roles.
From apprentices to experienced professionals, these examples encompass diverse scenarios in the plumbing industry, helping you communicate effectively and confidently.
5 Sample Recommendation Letters for Plumber
Sample 1: General Recommendation Letter
John Smith
123 Main Street
Springfield, IL, 62701
[email protected]
(123) 456-7890
October 14, 2025
Jane Doe
Operations Manager
ABC Plumbing Co.
456 Elm Street
Springfield, IL, 62701
Dear Jane Doe,
I am writing to recommend Mike Johnson for any plumbing-related position. During the time I have known him, he has consistently demonstrated a high level of skill and professionalism.
Mike has tackled numerous plumbing projects for me and has always completed the work on time and within budget. He is not only skilled in various plumbing techniques but also possesses great problem-solving abilities.
I am confident that Mike will be a valuable asset to your team. Please feel free to contact me at (123) 456-7890 or [email protected] if you would like to discuss him further.
Sincerely,
John Smith
Sample 2: Personal Recommendation Letter
Emily Davis
789 Oak Avenue
Hometown, TX, 75000
[email protected]
(098) 765-4321
October 14, 2025
Tom Brown
Project Manager
XYZ Plumbing Services
321 Pine Road
Hometown, TX, 75000
Dear Tom Brown,
I am pleased to provide a recommendation for Sarah Thompson. I have had the pleasure of working with her for over three years on several plumbing projects, and I can attest to her capabilities.
Sarah is highly competent in both residential and commercial plumbing. Her attention to detail and commitment to quality have always impressed me. Beyond technical skills, she is also easy to work with and maintains a positive attitude.
I highly recommend Sarah for any plumbing opportunities and believe she will excel in any role given.
Best regards,
Emily Davis
Sample 3: Professional Recommendation from a Contractor
Michael Lee
456 Maple Street
Lakeside, CA, 92040
[email protected]
(567) 890-1234
October 14, 2025
Samantha Green
Senior Project Coordinator
Quality Plumbing Solutions
654 Cedar Lane
Lakeside, CA, 92040
Dear Samantha Green,
I am writing to recommend David Martinez for your plumbing needs. As a contractor, I have worked with him on multiple projects and can confidently say that he is among the best in the industry.
David is knowledgeable about all aspects of plumbing and is adept at troubleshooting complex issues. He displays a high standard of professionalism, ensuring that every job is completed to the highest quality.
I wholeheartedly recommend David for any plumbing role and am happy to discuss his qualifications further.
Sincerely,
Michael Lee
Sample 4: Recommendation for a Plumbing Apprentice
Anna Robinson
321 Birch Avenue
Hillsborough, NJ, 08844
[email protected]
(234) 567-8901
October 14, 2025
Eric Williams
Apprenticeship Coordinator
Fast Track Plumbing
987 Spruce Street
Hillsborough, NJ, 08844
Dear Eric Williams,
I am pleased to recommend Kevin Brown for the plumbing apprenticeship position at your company. I have had the honor of training him over the past six months, and I have been consistently impressed by his eagerness to learn and grow.
Kevin demonstrates a solid foundation in plumbing principles and has shown great potential in applying these skills. He is dedicated, hardworking, and possesses a genuine interest in the field.
I believe Kevin would be a valuable addition to your team and encourage you to consider him for the apprenticeship.
Warm regards,
Anna Robinson
Sample 5: Recommendation for a Senior Plumber Role
Robert Wilson
654 Willow Drive
Orlando, FL, 32801
[email protected]
(345) 678-9012
October 14, 2025
Lily Johnson
Human Resources Director
Prime Plumbing Enterprises
246 Fir Avenue
Orlando, FL, 32801
Dear Lily Johnson,
I am writing to provide a recommendation for Tom White for a senior plumber position. With over ten years of experience in the plumbing industry, he brings a wealth of knowledge and expertise that sets him apart.
Tom has proven to be an effective leader while overseeing several projects. His proactive approach ensures that jobs are completed not only efficiently but also to the satisfaction of clients.
I have no doubt that Tom will excel in the senior role and contribute greatly to your company’s success. Please feel free to reach out for any additional information.
Best wishes,
Robert Wilson

Frequently Asked Questions
1. What is a plumber recommendation letter?
A plumber recommendation letter is, in essence, a document written to endorse the skills, work ethic, and reliability of a plumber. Typically, it is provided by a former employer, colleague, or customer to help the plumber secure new job opportunities.
2. Who can write a plumber recommendation letter?
Anyone familiar with the plumber’s work can, indeed, write a recommendation letter. This includes previous employers, colleagues, clients, or even mentors who can speak to the plumber’s skills and character.
3. What should be included in a plumber recommendation letter?
A plumber recommendation letter should include the following elements:
- First, the writer’s relationship with the plumber.
- Next, specific skills and competencies demonstrated by the plumber.
- Additionally, examples of projects or tasks successfully completed.
- Finally, a positive endorsement and willingness to be contacted for further discussion.
4. How long should a plumber recommendation letter be?
Ideally, a plumber recommendation letter should be concise, about one page in length. It should cover the key points succinctly, without unnecessary detail.
5. Is it necessary to include contact information in the letter?
Yes, including contact information in the letter is important; thus, it allows potential employers to follow up for additional information or clarification regarding the plumber’s qualifications.
6. Can I use a template for a plumber recommendation letter?
Absolutely, using a template can be a helpful starting point. However, it is important to personalize the letter to reflect the specific strengths and experiences of the plumber being recommended.
7. How can a recommendation letter benefit a plumber?
A recommendation letter can enhance a plumber’s job application. By providing prospective employers with an outside perspective on the plumber’s skills and work ethic, it, in turn, increases the chances of securing a job.