When your furnace quits on a January morning or your AC gives out during a July heat wave, you need a team that picks up the phone and shows up ready to work. A Plus Heating & A/C has kept Northern Colorado homes comfortable since 2014. We handle the full range of residential HVAC work: installing and repairing furnaces, air conditioners, and heat pumps; tuning up systems before each season; upgrading thermostats; and clearing dust and allergens out of your indoor air.







Hundreds of Northern Colorado homeowners have trusted A Plus for honest, on-time service since 2014 — and rated us five stars for it. Owner-led, locally rooted, and genuinely invested in this community, we earn that grade on every single visit.
Twice a year: heating in the fall, cooling in the spring. Regular tune-ups catch small problems early, help keep your manufacturer warranty valid, and keep your system running efficiently when you need it most.
If a repair costs more than about a third of a new system and your unit is past 12–15 years, replacement usually pays off in efficiency and reliability. We'll give you an honest estimate either way.
We provide free estimates and special discounts for seniors and military members. Our membership plan also builds credits you can put toward a new system. Ask us about current options when you call.
We're open seven days a week and prioritize prompt response times. Members move to the front of the line. Call (970) 302-2532 and we'll get you on the schedule.
We are based in Berthoud and also serve Johnstown, Greeley, Windsor, Fort Collins, Loveland, Mead, Longmont, and Timnath.
Don't wait for a breakdown to think about your comfort. Whether you need a repair today, a seasonal tune-up, or a full system upgrade, A Plus is ready seven days a week with honest estimates and five-star service. Call or reach out online to schedule service or get your free estimate.
