Is this your business?
Claim your listing to verify your info and earn a verified badge.
Claim This BusinessOMS INC has served Elizabeth and the surrounding Colorado communities for over two decades as a full-service HVAC contractor, maintaining 24/7 availability throughout the week. With a 4.9-star rating accumulated across 30 verified customer reviews, the company has built a loyal client base spanning multiple property types. Glenn and his team regularly handle heating and cooling needs for residential homeowners and commercial property managers across the region, including clients who have relied on their expertise through major home remodels and new construction projects.
What distinguishes OMS INC from other regional HVAC providers is their commitment to transparent communication and education for first-time homeowners. Technicians take deliberate time to walk customers through their entire system, explaining operation details and maintenance requirements in accessible terms. The company offers transparent pricing with reasonable rates, and maintains responsiveness even during emergency situations, including same-day availability when urgent needs arise.
Customer stories from the reviews highlight specific scenarios where Glenn and Mike have delivered exceptional service. One first-time homeowner described Mike patiently explaining their entire system after diagnosing what they initially believed was a problem. Long-term clients like Adrienne, who has entrusted the company with four properties since 2017, appreciate the consistency of honest advice and reliable workmanship through three major home remodels. Another reviewer noted Glenn found time to help during an urgent situation despite being busy, demonstrating the company's dedication to customer Needs.
All 7 visible reviews from verified customers award 5 stars except one 1-star review that describes a poor repair outcome and difficulty reaching the company for follow-up. Positive reviews consistently mention Glenn by name, with customers praising his communication style, honest advice, and willingness to explain systems. Several reviewers specifically mention emergency availability and reasonable pricing as standout qualities.
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| ThursdayToday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Complete furnace diagnostics, repair, and full replacement for failing or outdated heating systems.
AC tune-ups, refrigerant service, and cooling system installation for residential and commercial properties.
24/7 emergency availability for urgent heating and cooling issues requiring immediate attention.
Regular maintenance and tune-ups to extend equipment lifespan and prevent unexpected failures.
Equipment replacement and upgrade services for outdated HVAC systems including major remodels.