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Business Details
46 Years
experience
Expert HVAC Installation & Service in Santa Fe, NM
Hubbell Electro-Mechanical has been New Mexico's premier Mitsubishi Electric Mini-Split dealer and installer since 1980, serving Albuquerque, Santa Fe, Los Alamos, and northern New Mexico. Our factory-trained Elite Diamond Contractor technicians specialize in high-efficiency heating and cooling solutions, including solar PV-integrated systems that deliver up to 350% efficiency. With over 1,000 installations completed, we maintain rigorous standards ensuring every system 'looks right and works right.' Our team combines decades of experience with manufacturer-certified expertise, evidenced by our 2018 Mitsubishi Electric Elite Diamond Contractor Award.

Customer satisfaction is guaranteed through transparent pricing, meticulous workmanship, and comprehensive post-installation support. We demonstrate authoritativeness through $60,000+ in earned PNM cash rebates for clients and verifiable success stories from high-altitude installations to historic adobe renovations. Our trustworthiness is reinforced by written warranties, no-change-order commitments, and a proven track record of resolving issues promptly while maintaining clean job sites.
Services
HVAC Installation Heat Pump Systems Air Conditioning Solar PV Integration Maintenance & Repair
Details
  • Year established: 1980
Highlights and features
  • 40+ years of specialized HVAC experience in New Mexico's unique climate
  • Factory-trained technicians certified for Mitsubishi Electric systems
  • Proven track record with 1,000+ successful mini-split installations
  • PNM cash rebate specialists saving customers thousands annually
  • Lifetime warranty registration assistance for extended manufacturer coverage
Associations and certifications
  • Mitsubishi Electric Elite Diamond Contractor
What people say
Amazing company Professional crew Trustworthy technicians Perfect installations Prompt service
Services
HVAC Installation
Professional installation of Mitsubishi Electric mini-split systems combining heating, cooling, and air purification. Our certified technicians ensure precise system sizing and optimal placement for maximum efficiency. Clients benefit from seamless integration with existing solar PV systems and qualify for manufacturer extended warranties through proper registration.
Heat Pump Systems
Advanced heat pump solutions utilizing AERO-THERMAL technology to boost solar output by 200-300%. Designed for New Mexico's climate, these systems provide consistent temperature control while reducing energy consumption. Includes proper refrigerant charging and ductless system configuration for optimal performance.
Air Conditioning
High-efficiency air conditioning systems with advanced filtration capturing 99.9% of airborne particles. Installation includes proper refrigerant line sizing and condensate management. Systems operate quietly at 21 decibels while maintaining precise temperature control in challenging environments.
Solar PV Integration
Specialized integration of HVAC systems with solar photovoltaic installations. Our engineers optimize system performance to utilize excess solar generation for both cooling and heating cycles. This reduces grid dependency while maximizing equipment efficiency through intelligent energy management strategies.
Maintenance & Repair
Comprehensive maintenance programs for ductless mini-split systems including filter cleaning, refrigerant checks, and performance optimization. Our technicians perform seasonal tune-ups to maintain manufacturer warranties and extend equipment lifespan while ensuring continued energy efficiency.
People
John Onstad
Owner
With over 40 years in the HVAC industry, John leads Hubbell Electro-Mechanical's technical team. He specializes in system design for New Mexico's unique climate challenges and maintains direct client communication throughout projects.
Loren
Lead Technician
Supervises installation crews with 25+ years of experience in mini-split system deployments. Known for meticulous attention to detail and client communication during complex residential projects.
Norm
Senior Technician
Certified Mitsubishi Electric installer with 30 years of field experience. Specializes in troubleshooting complex system configurations and providing long-term maintenance solutions.
Buckey
Technician
Experienced technician focusing on system diagnostics and repair services. Provides prompt resolution for equipment issues while maintaining clear client communication.
Evelyn
Scheduler
Coordinates service appointments and installation timelines with 20 years of operational experience. Ensures timely project execution while maintaining client satisfaction through clear scheduling communication.
Questions
What HVAC systems do you specialize in?
We specialize in Mitsubishi Electric mini-split systems for heating, cooling, and air purification with solar PV integration capabilities.
Do you offer extended warranties?
Yes, we help register systems for manufacturer warranties extending up to 12 years with proper documentation and installation verification.
Can you integrate HVAC with existing solar systems?
Our engineers design systems that optimize existing solar PV output for both heating and cooling cycles, maximizing energy efficiency.
What financing options are available?
We offer financing programs for qualified clients and help maximize PNM cash rebates for energy-efficient system upgrades.
How long does installation take?
Most residential installations complete within 1-3 days depending on system complexity, with minimal disruption to property.
Do you service older HVAC systems?
While our focus is on Mitsubishi systems, we provide maintenance for existing equipment during transition periods to new installations.
Reviews (6)
Camilla Bustamante
Dec 22, 2021 Report
I sincerely appreciated Cornelio's professionalism and skilled work on repairing my heater. He showed me and explained what was wrong and showed me exactly what he needed to replace, and most importantly what he didn't. This is not the first time Hubbell has been straight forward, professional, and explained exactly what I needed, rather than making me buy things I did not need. Thank you John and your team!
Dennis Snyder
Jun 04, 2021 Report
We appreciate the time that John Onstad, the owner of Hubbell, spent with us. He was very patient in answering all our questions regarding the sizing and installation of new split A/C and heating units. He would typically follow up the same day when we requested additional information. We, which we really appreciated. Sometimes had to wait days or even a week for feedback from other suppliers. The installation required cutting a hole in the sheet rock which was then professionally repaired as part of the job. We are extremely happy with Hubbell's responsiveness, quality workmanship and the work crew;'s professionalism.
Brian Burks
May 01, 2021 Report
John, Zac, Loren, Esmelin, at Hubbell Electro-Mechanical did an outstanding job on determining our needs and acquiring and installing our 4 zone Mitsubishi Mini-Split system. Install team arrived right on time as scheduled and got right to work going over with us the locations of the system in each room and on roof along with covering furniture and areas where the units would be installed and where very meticulous in cleaning up after all work.

Team was very professional and personable through entire process and we were impressed on how efficient team was during installation and answering any question my wife or I had as well as going over system and how to use. The location and orientation of all the units looks great and my wife and I are incredibly pleased with system as well as how whole process was accomplished.
Janet Roget
Feb 25, 2021 Report
We suffered through the last four summers without air conditioning here in Santa Fe, and finally decided we would invest in split systems to cool the house. Our neighbors, without exception, had all used Hubbell and could not praise them enough. John came to the house and gave us an estimate and within two weeks his guys were at our house installing our splits. It took three days and we had a lot of men coming and going, yet with all the activity we did not have one bad incident.

The guys were on time every day, they were polite and professional, and at the end of the day they cleaned up their messes before going home. The end result is amazing. Last night I slept under the cool, whisper quiet air and I look forward to enjoying summer nights with a cool bedroom. You cannot go wrong choosing this company. From the top down, everyone cares and performs at a very high level.
Joseph Cecchi
Apr 24, 2020 Report
My wife and I could not be more pleased with the Mitsubishi split-type air conditioning system that Hubbell Electro-Mechanical installed in our home. Hubbell owner, John Onstad, worked with us to design a system that has turned out to meet our A/C needs perfectly. John also personally met with our HOA Architectural Committee to get approval for siting the outdoor units. Both the outdoor and indoor units are very quiet and easy to operate.

The Hubbell team of installers did a fantastic job. The five technicians were clearly experts on the Mitsubishi units. They placed the indoor units exactly where we wanted them. The team was extremely professional and efficient, finishing the entire job in a very short time. Based on their performance in designing and installing such a complex A/C system and how easy they were to work with, I highly recommend Hubbell for all electrical, mechanical, and plumbing needs.
Thomas Donat
Apr 17, 2020 Report
They still care after the sale. We're loving our mini-split air conditioning from Hubbell. After the sale, the installers were polite, efficient, showed up on time, cleaned up after their installation, and the office staff was caring, too. We had a couple problems after installation and they came right out to solve or explain our concerns. Highly recommend!