Business Details
Expert Roofing & Waterproofing in Omaha, NE
L. Johnson Sales has been a trusted provider of building envelope solutions for over 45 years, offering technical expertise in roof and wall assemblies to contractors, architects, and building owners. We specialize in delivering high-quality products such as commercial roofing systems, architectural metal solutions, and waterproofing materials to support comprehensive construction projects. Our team combines over a century of collective experience to ensure clients receive tailored solutions, rapid response times, and local technical support.As a family-owned business, we prioritize honesty and fairness while partnering with premier manufacturers to supply premium steep slope roofing and tapered insulation systems. From design assistance to complex drainage solutions, our focus remains on quality service that meets the evolving needs of the construction industry.
Services
Commercial Roofing
Steep Slope Roofing
Architectural Metal Solutions
Waterproofing
Tapered Insulation Design
Highlights and features
- Over 45 years of specialized experience in commercial roofing solutions
- Fast response times to client inquiries via phone and email
- Local technical expertise for on-site problem-solving and consultations
- Family-owned business with a commitment to transparency and integrity
- Partnerships with leading manufacturers for premium product offerings
Services
Commercial Roofing
Our commercial roofing solutions provide durable, code-compliant systems for flat and low-slope structures. We partner with industry-leading manufacturers to supply high-performance membranes, coatings, and insulation for long-term protection. Our team offers technical guidance from design to installation, ensuring energy efficiency and leak prevention.
Tapered Insulation Design
We specialize in engineered tapered insulation systems for efficient roof drainage. Using advanced software and 35+ years of field experience, our designers create cost-effective layouts tailored to architectural specifications. This service supports structural integrity while meeting building code requirements for water management.
Waterproofing
Our waterproofing expertise protects buildings from water intrusion through advanced material selection and application techniques. We provide solutions for foundations, decks, and wall systems using premium products designed for durability in commercial environments.
Architectural Metal Solutions
We supply custom architectural metal products including wall panels and roofing systems. These solutions combine aesthetic appeal with structural performance, meeting demands for longevity and weather resistance in modern construction projects.
Steep Slope Roofing
Our steep slope roofing systems deliver premium materials like asphalt shingles, metal panels, and tile options. Designed for durability and visual appeal, these systems are supported by technical expertise to ensure proper installation and long-term performance for commercial structures.
People
Larry Johnson
Founder of L. Johnson Sales, Larry established the company's legacy of technical expertise and customer-centric service over 45 years ago.
Steve Johnson
Continuing the family tradition, Steve contributes leadership and industry knowledge to maintain the company's reputation for quality and reliability.
Rich Hovorka
Taper Designer
With 35+ years of field experience, Rich specializes in creating efficient tapered insulation designs that solve complex drainage challenges for commercial roofs.
Jeff Lustgraaf
Jeff provides technical support and product expertise, ensuring clients receive tailored solutions aligned with project specifications and industry standards.
Baard Abrahamsen
Baard contributes to the team's technical capabilities, offering guidance on product selection and system integration for building envelope projects.
Questions
What types of roofing systems do you offer?
We provide commercial low-slope and steep-slope roofing systems with options for membranes, coatings, and metal panels.
Do you serve areas outside Omaha?
While based in Omaha, we support clients across Nebraska and adjacent regions through direct partnerships and manufacturer networks.
How do you handle complex roof drainage projects?
Our tapered insulation design team creates customized drainage solutions using advanced software and 35+ years of field experience.
Are you a manufacturer or supplier?
We act as a technical sales representative, partnering with premium manufacturers to supply roofing, insulation, and waterproofing products.
What markets do you primarily work with?
We specialize in commercial construction, serving contractors, architects, and building owners with comprehensive envelope solutions.
How quickly can you respond to technical queries?
We prioritize urgent requests, typically responding to calls and emails within one business day for project-specific guidance.
