Business Details
50+ Years
experience
Emergency
services
Your Trusted HVAC Partner Since 1915
Robert Gibb & Sons is a family-owned mechanical contracting company with over a century of experience serving residential and commercial clients across the Midwest. Founded in 1915 by Robert Gibb Senior, our company has grown while maintaining core values of quality, reliability, and customer satisfaction. Our team of licensed professionals specializes in HVAC systems, plumbing, electrical services, and commercial mechanical solutions, offering 24/7 emergency support for urgent needs. We prioritize energy-efficient technologies and preventative maintenance to ensure long-term system performance. With two locations in Fargo and Bismarck, we combine local expertise with industry-leading training to deliver comprehensive mechanical solutions.Our commitment to excellence is demonstrated through factory-certified installations, multi-year warranties, and personalized service plans tailored to client requirements. We serve diverse sectors including healthcare, education, and industrial facilities, maintaining a reputation for technical expertise and operational transparency. Our century-long track record reflects our dedication to adapting with industry advancements while upholding the standards established by our founders.
Services
HVAC Installation
Plumbing Repairs
Electrical Services
Geothermal Systems
Drain Cleaning
Commercial Maintenance
Emergency Repairs
Ductless Units
Water Heater Repair
Preventative Maintenance
Details
- Year established: 1915
Highlights and features
- 24/7 emergency service with rapid response times
- Factory-certified technicians for major HVAC brands
- Family-owned with century-long industry experience
- Comprehensive maintenance plans with satisfaction guarantee
- Specialized commercial mechanical contracting expertise
What people say
24/7 emergency service
Professional technicians
Reliable repairs
Energy-efficient solutions
Prompt response
Services
HVAC Installation
Professional HVAC installation services for residential and commercial properties. We specialize in Bryant high-efficiency systems with factory-certified technicians ensuring proper installation. Our process includes energy audits, system selection, and same-day installation with multi-year warranties. Services cover furnaces, air conditioners, heat pumps, and geothermal systems.
Emergency Repairs
Round-the-clock emergency repair services for HVAC, plumbing, and electrical systems. Our technicians respond promptly to critical issues with fully stocked vehicles and diagnostic equipment. Available 24 hours daily with guaranteed response times for urgent commercial and residential needs across the Midwest region.
Geothermal Systems
Complete geothermal system solutions including installation, repair, and maintenance. Our NATE-certified technicians handle loop system issues, refrigerant levels, and component replacements. We offer energy-efficient geothermal options that reduce utility costs while maintaining consistent indoor comfort for residential and commercial properties.
Commercial Maintenance
Preventative maintenance programs for commercial HVAC and mechanical systems. Services include quarterly inspections, performance optimization, and compliance checks with manufacturer recommendations. Our commercial team handles large-scale systems in medical facilities, educational institutions, and industrial buildings across North Dakota and surrounding areas.
Drain Cleaning
Professional drain and sewer line cleaning with advanced camera inspection technology. We diagnose and resolve clogs using hydro-jetting and mechanical methods. Services include main sewer line maintenance, root intrusion removal, and preventative cleaning schedules for residential and commercial properties in Fargo-Moorhead and surrounding regions.
People
Jim Thibert
CFO/Technology
Overseeing financial operations and technology integration with 20+ years of experience in mechanical contracting management.
Eric Johnson
Commercial Service Manager
Managing commercial service operations with expertise in HVAC system diagnostics and maintenance planning.
Ryan Offerdahl
Master Electrician
Certified electrical specialist with extensive experience in residential and commercial electrical system installations.
Tony Maseto
Residential Sales Manager
Leading residential service solutions with focus on customer needs and energy-efficient system upgrades.
Alicia Gillespie
Office Manager
Coordinating daily operations and client communications with 15 years of experience in mechanical contracting services.
Questions
What causes HVAC system inefficiency?
Dirt accumulation and neglect are primary causes. Regular maintenance prevents these issues and ensures energy efficiency.
Do you offer maintenance plans?
Yes, we provide four maintenance plans with satisfaction guarantees and professional technician services.
Are technicians licensed?
All technicians are fully licensed, insured, and trained for various HVAC and mechanical systems.
How often should HVAC maintenance occur?
Annual inspections are recommended, ideally before cooling and heating seasons for optimal system performance.
Do you offer financing options?
Yes, we provide flexible financing plans for major repairs and system replacements to accommodate customer budgets.
What emergency services are available?
24/7 emergency support for HVAC, plumbing, and electrical issues with immediate response and service dispatch.
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