Business Details
36 Years
experience
Emergency
services
Trusted HVAC and Plumbing Services in Manchester, NH
Founded in 1990, Oliver Mechanical has established itself as a leading full-service mechanical contractor in Manchester, NH. We specialize in HVAC installation and service, commercial plumbing installations, and mechanical systems for diverse markets. Our team combines decades of experience with continuous training in the latest technologies and installation techniques. Our estimators excel in value-engineering and custom designs, while our project managers bring extensive field expertise to every project. All field staff maintain full licensing and OSHA certification, ensuring compliance with industry standards. We serve both plan-and-spec and design-build markets across New Hampshire and Massachusetts.Our HVAC portfolio spans commercial, industrial, and residential sectors, featuring expertise in ductless systems, refrigeration controls, and ERVs. The plumbing division delivers efficient, code-compliant systems including hydronic heating and gas piping. With 24/7 on-call service support, we remain committed to exceeding customer expectations through quality workmanship and timely execution. Our ongoing investment in employee education ensures we stay at the forefront of mechanical contracting innovations. This dedication to excellence has made us a trusted partner for nearly three decades in the communities we serve.
Services
HVAC Installation
Commercial Plumbing
Ductless Systems
Hydronic Heating
Gas Piping
Emergency Service
System Maintenance
Design-Build Solutions
ERVs Installation
Refrigeration Controls
Details
- Year established: 1990
Highlights and features
- We offer 30+ years of mechanical contracting experience
- Our team provides 24/7 on-call service support
- Estimators specialize in value-engineering solutions
- All technicians maintain OSHA and EPA certifications
- Continual training ensures expertise with latest technologies
Services
HVAC Installation
Our HVAC installation services cover commercial, industrial, and residential applications with expertise in ductless/VRF systems, rooftop units, and refrigeration controls. We provide complete system design and implementation from initial bidding through final commissioning. Our team stays current with the latest technologies to deliver energy-efficient solutions that meet specific project requirements while maintaining strict quality standards.
Commercial Plumbing
We deliver comprehensive commercial plumbing solutions including underground trenching, waste systems, water piping, and gas fitting. Our licensed professionals handle complete system design, installation, and maintenance for new construction and renovation projects. We prioritize code compliance and system efficiency while working closely with clients and subcontractors to ensure reliable, cost-effective mechanical installations that meet project specifications.
Emergency Service
Our 24/7 emergency service division provides rapid response for urgent HVAC and plumbing issues. EPA-certified technicians handle system breakdowns, maintenance emergencies, and critical repairs with minimal disruption. We maintain on-call availability to address urgent needs while ensuring proper system operation and long-term reliability through our experienced service team.
Questions
What HVAC services does Oliver Mechanical offer?
We provide full HVAC solutions including system design, installation, and maintenance for commercial, industrial, and residential properties with expertise in ductless systems and ERVs.
Do you provide emergency plumbing services?
Yes, our OMI Service Division offers 24/7 on-call support for urgent plumbing and HVAC issues with licensed technicians available at all times.
Which areas do you serve?
We operate throughout New Hampshire and Massachusetts, with our main office located in Manchester, NH serving commercial and residential clients regionally.
What makes your team qualified?
Our staff includes OSHA-certified field technicians, EPA-certified HVAC specialists, and experienced project managers with decades of combined industry expertise.
Can you handle both new installations and repairs?
Yes, we offer complete mechanical solutions from initial design and installation to ongoing maintenance and emergency repair services for HVAC and plumbing systems.
