Business Details
50+ Years
experience
Emergency
services
Trusted HVAC Services in Denver
Landgraf Plumbing & Heating Plumbing and Heating has been a trusted provider of plumbing, heating, air conditioning, and drain cleaning services in the Metro Denver area since 1972. Founded by Bob Landgraf Plumbing & Heating Plumbing and Heating Sr., our family-owned business maintains a legacy of excellence through a commitment to customer satisfaction and operational integrity. Our team of licensed technicians averages over 14 years of experience, equipped with industry-leading training and state-of-the-art equipment to deliver efficient solutions. We prioritize minimal service disruption while ensuring timely completion of repairs and installations for residential, commercial, and medical/dental clients. Our fleet of service vehicles, strategically located across the region, guarantees rapid response times and comprehensive coverage.With specialized expertise in backflow prevention, boiler systems, and indoor air quality, we address complex challenges while upholding the standards established by our founders. Our preventive maintenance programs and guaranteed pricing model reflect our dedication to transparency and long-term client relationships. Recognized for exceptional service in dental suite plumbing and commercial HVAC systems, we continue to serve Colorado businesses and families with the same principles that have defined our success for over five decades.
Services
Plumbing
Heating
Air Conditioning
Drain Cleaning
Medical/Dental Systems
Commercial HVAC
Residential Repairs
Preventive Maintenance
Boiler Services
Backflow Prevention
Details
- Year established: 1972
Highlights and features
- Family-owned since 1972 with second-generation leadership
- Technicians average 14+ years of hands-on experience
- Guaranteed pricing provided upfront before service begins
- 24/7 emergency response available for critical needs
- Specialized expertise in medical/dental facility systems
Associations and certifications
- NATE
- ASSE
What people say
Most polite crew
Timely completion
Competitive pricing
Expert problem-solving
Minimal disruption
Services
Plumbing
We provide comprehensive plumbing solutions for residential, commercial, and medical facilities. Our certified technicians handle repairs, installations, and preventive maintenance for water heaters, gas lines, and drainage systems. With guaranteed pricing and rapid response times, we ensure minimal operational disruption while maintaining code compliance and system efficiency.
Heating
Our heating services address furnace and boiler systems for homes and businesses. NATE-certified technicians perform emergency repairs, annual maintenance, and system upgrades using state-of-the-art diagnostic tools. We specialize in commercial heating solutions that maintain occupant comfort during Colorado winters while optimizing energy efficiency for long-term cost savings.
Air Conditioning
We offer complete air conditioning services including installation, repair, and maintenance of rooftop units and ductless systems. Our technicians handle refrigerant charging, leak detection, and indoor air quality improvements. With 24/7 emergency availability, we restore cooling systems during peak summer demand while implementing energy-efficient solutions for sustained performance.
Drain Cleaning
Our drain cleaning specialists use high-pressure jetting and camera inspections to resolve clogs and prevent backups. We service commercial kitchens, medical facilities, and residential properties with environmentally friendly methods. From grease interceptor maintenance to sewer line repairs, our team ensures reliable drainage systems with minimal service interruptions.
Medical/Dental Systems
We specialize in medical and dental facility plumbing and HVAC systems. Our technicians handle backflow prevention, sterile water systems, and temperature-controlled environments. With certifications in healthcare-specific plumbing codes, we provide 24/7 emergency support while maintaining compliance with industry standards for patient safety and equipment protection.
People
Bob Landgraf Sr.
Founder
Established the company in 1972, setting industry standards for customer satisfaction. Active community leader who served on the Westminster School Board and coached youth sports.
Bob Landgraf Jr.
President
Joined the business in 1987, developing the residential service department. Purchased the company in 2009, continuing family leadership while expanding service capabilities across Metro Denver.
Trevor Landgraf
CFO
Became Chief Financial Officer in 2017 after working in field operations. Graduated from University of Colorado, maintaining family legacy through financial stewardship and operational oversight.
Marty Rogers
Service Plumbing Supervisor
24-year veteran with Colorado Master Plumber certification (#188386). ASSE-certified Backflow Prevention Expert managing plumbing and drain cleaning divisions since 1999.
Bruce Scurlock
HVAC Supervisor
30-year NATE-certified technician developing HVAC services. Recognized by Denver County for expertise in heating systems and refrigeration, handling complex indoor air quality challenges.
Questions
What HVAC services do you offer for commercial buildings?
We provide heating, air conditioning, plumbing, and drain cleaning services for commercial properties including maintenance, emergency repairs, and system upgrades.
Are your technicians certified for medical facility systems?
Yes, our team holds specialized certifications for medical/dental plumbing and HVAC systems, including backflow prevention and sterile water line maintenance.
Do you offer 24/7 emergency service?
We provide 24/7 emergency response for critical HVAC and plumbing issues with rapid dispatch from our strategically located service fleet.
How do you handle pricing transparency?
We guarantee upfront pricing before any service begins, with detailed cost breakdowns and no hidden fees for all plumbing and HVAC work.
What areas do you service?
We serve the entire Metro Denver area including residential neighborhoods, commercial districts, and medical facilities across Colorado.
Are financing options available?
Yes, we offer financing options for major HVAC replacements and plumbing system upgrades with approved credit.
