(303) 285-2569
Transformer Troubles?
We've got your back...
If the power goes out, you aren't making any money. With our emergency service and routine maintenance programs we keep the power on... even during your most challenging times!
Our Services
At H&H Transformer Inc., it's our business to make sure you stay operational in yours.
Our full-service model for transformer repair, reconditioning, and ongoing field service will ensure that you have the power you need, when you need it.
We're your go-to service partner specializing in emergency transformer replacement.
Transformer Repair
Let our skilled technicians across the Rocky Mountain Region be your first call when you have a transformer failure or are in need of repair.
Emergency Service 
Don't let the power go out! Our emergency service team will triage your emergent needs quickly and effectively to get you back up and running.
Transformer Reconditioning
Waste not! We offer a full-service approach to transformer and component refurbishment and reconditioning to save you more!
Scheduled Field Service
Routine diagnostics, preventive maintenance, and scheduled testing including DGA (dissolved gas analysis).
Used Transformer Purchasing Program
Have a spare or an older transformer in working order? Sell us your OLD or USED transformers. Request a Quote today!
Easy Haul-away Service
Old, used transformer taking up space? We offer a haul-away program for used or aged transformers as a stand-alone service.
Honest, Dependable Service
AN OUNCE OF PREVENTION... Setting up routine maintenance helps ensure ongoing system performance. Our field service program for routine diagnostics, testing, and preventive maintenance will help you determine the overall health of your transformer components before a catastrophic event occurs.
Repair, Rebuild or Replace
Whether you're facing transformer failure or are just being proactive about component lifespan, H&H provides transformer end-users a full-service model that ensures we're the only call you need to make. Our expert service crews travel all across the Rocky Mountain Region providing transformer testing, maintenance, and emergency repair.
Need a Transformer?
Purchase a transformer from our partner company High To Low Voltage.
Rent a transformer from our partner company High To Low Rentals
Approved FR3® Service Center
From its very first validation tests over 25 years ago to the latest installations of FR3®-fluid-filled power and distribution transformers across the globe, FR3® natural ester dielectric fluid has led the industry. FR3® fluid enables more cost-effective, more resilient, higher-performing, safer, and environmentally better ways to power how communities live, play, work, and thrive.
Although mineral oil has long been the fallback transformer oil, it simply isn’t the optimal dielectric fluid. In millions of installations worldwide, FR3® natural ester dielectric fluid has proven to be superior in the ways you value the most. We have the leadership, experience, and proof, so you can be sure to take advantage of FR3® fluid’s benefits.
“I loved it.”
Luis C.
"Knowledgeable service and fast turnaround.”
Nate M.
“Five star service.”
Beckett H.
Contact Us
In need of emergency transformer repair? Looking for a partner for routine diagnostic and maintenance? Call us now at (303) 285-2569
or send a message using the form below we’ll get right back to you.
Purchase A Transformer!
Visit our online store and buy a dry-type transformer today.
