Business Details
5 Years
experience
Emergency
services
Expert HVAC & Plumbing Services in Manchester, NH
Denron Plumbing & HVAC has served commercial and industrial clients across New England since 1974, combining decades of expertise with a commitment to superior service. Our licensed and insured team specializes in HVAC design-build projects, plumbing systems, building automation, and emergency services, ensuring projects are completed on time, within budget, and to the highest quality standards. With over 40 years of collective experience, our professionals deliver tailored solutions for new construction, renovations, and preventive maintenance.We prioritize client partnerships, offering 24/7 emergency support and leveraging advanced technologies like energy recovery systems and medical gas piping. Recognized as a Mitsubishi Electric Diamond Contractor, we maintain industry-leading certifications while fostering a zero-accident safety culture. Our mission focuses on providing value-added services and long-term client satisfaction through transparent communication and technical excellence.
Services
HVAC Design-Build
Commercial Plumbing
Emergency Drain Cleaning
Building Automation Systems
Medical Gas Piping
CAD Department
Project Management
HVAC Service
Drain Cleaning
Air Purification Services
Details
- Year established: 2021
Highlights and features
- We offer 24/7 emergency HVAC and plumbing services for urgent needs.
- Our team holds NH and ME master plumbing and gas service licenses.
- We guarantee on-time project completion with budget adherence.
- Our Mitsubishi Electric Diamond Contractor status ensures cutting-edge HVAC solutions.
- We maintain a zero-accident safety culture across all job sites.
Associations and certifications
- Mitsubishi Electric Diamond Contractor
What people say
Leader in their field
Very satisfied
Great job
Highly recommend
Project was exceptional
Services
HVAC Design-Build
Our HVAC design-build service creates customized systems for commercial properties, integrating energy recovery and climate control technologies. We manage projects from concept to installation, ensuring energy efficiency and compliance with industry standards. Clients benefit from streamlined processes and long-term cost savings through our tailored solutions.
Commercial Plumbing Service
We provide comprehensive plumbing services including new construction installations, preventive maintenance, and emergency repairs. Our licensed plumbers handle complex systems in industrial and commercial settings, ensuring code compliance and operational reliability. Services include backflow prevention and medical gas piping for specialized facilities.
Emergency Drain Cleaning
Available 24/7, our emergency drain cleaning service addresses urgent blockages and system failures. Using advanced equipment, we resolve issues in commercial properties quickly to minimize downtime. Routine maintenance contracts also prevent future emergencies while maintaining system integrity.
Building Automation Systems
We install and maintain building automation systems that optimize HVAC, lighting, and security operations. These smart controls enhance energy efficiency and occupant comfort through centralized monitoring. Our solutions integrate with existing infrastructure for seamless upgrades in commercial facilities.
Medical Gas Piping
Specialized medical gas piping systems meet strict healthcare regulations for hospitals and clinics. Our certified technicians install and maintain oxygen, vacuum, and anesthesia systems with precision. Regular inspections ensure continuous compliance and patient safety in critical care environments.
People
Joel Pickering
President
Joel oversees project assessments and completion, holding HVAC certifications and an MBA. He teaches at Manchester Community College and serves on industry advisory boards, bringing technical and academic expertise to leadership.
Michelle Delois
CFO
Michelle manages financial operations with 30 years of accounting experience, holding CPA credentials. She focuses on cash flow management and internal controls, ensuring fiscal responsibility and strategic growth for the company.
Chad Vittone
COO
Chad directs corporate operations with 25+ years in construction finance and management. He develops business policies and process improvements, driving operational efficiency and profitability across departments.
Joseph Nash
Executive Vice President of Operations
Joe oversees project logistics with 16 years at Denron, holding master plumbing licenses. He manages manpower and materials for complex projects, ensuring timely execution and client satisfaction.
Steve Bienvenue
Vice President of Project Supervision
Steve supervises projects with 37 years of experience, holding multiple state licenses. He negotiates contracts and manages project finances, combining field expertise with administrative leadership for successful outcomes.
Questions
What commercial HVAC services do you offer?
We provide design-build HVAC systems, preventive maintenance, emergency repairs, and energy recovery solutions for commercial properties across New England.
Are your plumbers licensed and insured?
Yes, our team holds NH and ME master plumbing licenses with full insurance coverage for all commercial operations.
Do you provide emergency services after hours?
We offer 24/7 emergency HVAC and plumbing services with same-day response for urgent commercial needs.
What areas do you serve?
We serve commercial clients throughout New England, including New Hampshire, Massachusetts, and Maine.
Can you handle specialized medical gas piping?
Yes, we install and maintain medical gas systems meeting healthcare regulations for hospitals and clinics.
What makes you a Mitsubishi Electric Diamond Contractor?
This elite designation recognizes our expertise in installing Mitsubishi's advanced HVAC systems with certified technical proficiency.
