Business Details
50+ Years
experience
Emergency
services
Your Trusted Plumbing & HVAC Experts Since 1916
LJ Kruse has been a family-owned and operated plumbing, heating, and cooling company since 1916, serving the San Francisco Bay Area with a commitment to excellence and reliability. Our team of certified professionals delivers tailored solutions for residential and commercial clients, combining traditional values with modern expertise. Accredited by the Better Business Bureau with an A+ rating, we prioritize customer satisfaction through transparent communication and high-quality workmanship.With over a century of experience, we specialize in new construction, HVAC services, and emergency plumbing repairs. Our dedication to the community includes partnerships with Berkeley Humane, fostering animal welfare while providing financing options through Greensky for accessible service solutions.
Services
Plumbing Services
HVAC Services
New Construction
Drain Cleaning
Leak Detection
Repiping
Garbage Disposal
Faucet Replacement
Toilet Repair
Commercial Plumbing
Details
- Year established: 1916
Highlights and features
- We have over 100 years of experience in plumbing and HVAC services.
- Our company is BBB accredited with an A+ rating.
- We are a family-owned and operated business since 1916.
- We offer financing options through our partnership with Greensky.
- We donate $3 per service call to Berkeley Humane.
Associations and certifications
- Better Business Bureau (BBB)
What people say
Excellent service
Reliable technicians
Prompt emergency response
Professional and courteous
Knowledgeable staff
Services
Plumbing Services
LJ Kruse provides comprehensive plumbing solutions including leak detection, drain cleaning, and fixture replacement for residential and commercial properties. Our certified technicians use advanced tools to ensure durable repairs and efficient systems. With over a century of experience, we prioritize quality workmanship and customer satisfaction in every project.
HVAC Services
Our HVAC experts offer installation, maintenance, and emergency repair services for heating and cooling systems in homes and businesses. Utilizing modern technology, we optimize system performance while minimizing energy costs. Backed by 100+ years of industry experience, our team ensures reliable climate control solutions tailored to client needs.
New Construction
LJ Kruse specializes in plumbing and HVAC design for new commercial and residential developments using BIM technology for precision planning. Our team collaborates with architects to deliver efficient, code-compliant systems integrated with structural requirements. With decades of construction expertise, we ensure timely execution of complex projects across the Bay Area.
Drain Cleaning
We offer professional drain cleaning services to resolve clogs and prevent future blockages in residential and commercial plumbing systems. Using high-pressure jetting and camera inspections, our technicians identify and eliminate obstructions efficiently. Regular maintenance helps clients avoid costly repairs while maintaining optimal drainage performance.
Leak Detection
Our advanced leak detection technology pinpoints hidden water leaks in pipes, fixtures, and irrigation systems without destructive excavation. Timely repairs prevent property damage and reduce water waste for cost-conscious clients. With specialized equipment and expert technicians, we resolve leaks quickly while preserving structural integrity.
People
Nathan Kruse
CEO
Fourth-generation leader overseeing daily operations and company culture at LJ Kruse, with a focus on training and community development in the Bay Area construction industry.
Benjamin Kruse
Vice President
Project manager and fourth-generation team member ensuring quality service delivery while maintaining family legacy values through skilled plumbing expertise and community engagement.
Will Kruse
Service Manager
Vice President managing the service department, committed to continuing the family tradition of exceptional customer service and technical excellence in Bay Area plumbing solutions.
Questions
Is LJ Kruse part of a union?
We are proud members of Plumbers and Steamfitters Union Local 342, ensuring ongoing training and top-quality service standards for our customers.
Do you offer annual maintenance plans?
Yes, our membership plans provide priority service, discounts, and annual maintenance to keep your systems running efficiently year-round.
How are service costs determined?
Costs depend on project scope and complexity. Contact us for a personalized estimate based on your specific plumbing or HVAC needs.
What makes LJ Kruse unique?
As a 100+ year-old family business, we combine generational expertise with modern technology to deliver reliable, customer-focused service solutions.
