Grass Roots HVAC LLC is a family-owned and operated HVAC company serving the Denver area with a 4.9-star rating across 37 Google reviews. Led by owner Jeremy, the company handles boiler replacement, water heater service, AC repair, and general HVAC work with a philosophy of integrity and quality service on jobs of any size. Reachable directly at 507.841.3776 and operating from grassrootshvac.com, Grass Roots accepts new customers and offers a 15% discount on first service calls for newsletter subscribers.

Jeremy's name is the constant across every review — this is an owner-operator company where the person who picks up the phone is the person who shows up. That direct accountability comes through in the quality of the reviews: customers describe Jeremy as professional, punctual, and extremely knowledgeable, with a communication style that keeps customers informed through every step of a repair or installation.

One reviewer who had Jeremy replace a full boiler and water heater described getting a fair quote and receiving work that matched it exactly — a result driven by Jeremy's deep boiler knowledge and methodical approach. Another described an AC repair where Jeremy came out on short notice, communicated throughout the entire process, and taught the customer enough about their system that they left the interaction feeling informed rather than just relieved. A third described Jeremy as their first call for HVAC maintenance for years, leading to a decision to have him replace the full system when the time came.

For Denver homeowners who value a small, owner-operated HVAC company with genuine expertise in both boilers and AC — and the kind of communication style that leaves customers understanding their system rather than just having it fixed — Grass Roots HVAC is worth a call to Jeremy directly.