Compare the highest-rated hvac professionals in Westminster, Colorado. All contractors are licensed, insured, and verified through our rigorous screening process.
A premier, full-service HVAC contractor specializing in high-efficiency heating and cooling systems tailored for Colorado's extreme temperature swings. They are known for their meticulous installation process, 24/7 emergency response, and expertise in modern smart thermostats and zoning systems.
A family-owned and operated HVAC company with deep roots in the Westminster community. They excel in honest diagnostics, reliable repair services for all major brands, and comprehensive maintenance plans designed to extend the life of equipment facing Colorado's dusty conditions and large temperature differentials.
Specializes in energy-efficient HVAC solutions and home performance upgrades. They are the go-to experts for homeowners looking to reduce energy bills through advanced heat pumps, hybrid systems, and whole-home efficiency audits that address ductwork, insulation, and air sealing alongside new system installation.
The HVAC market in Westminster, CO, is robust and highly competitive, driven by a semi-arid climate with cold, snowy winters requiring reliable heating and hot, dry summers demanding efficient air conditioning. The temperature variance places significant strain on HVAC systems, creating consistent demand for installation, maintenance, and emergency repair services. Homeowners increasingly prioritize energy efficiency due to Xcel Energy's variable rates, leading to high demand for high-SEER AC units, high-AFUE furnaces, and heat pumps. The market consists of a mix of long-standing local companies and larger regional players, all requiring state licensing and EPA certification to handle refrigerants.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Westminster regulations and climate
Get answers to common questions about hvac services in Westminster, Colorado.
In Westminster, a full central AC replacement typically ranges from $5,500 to $12,000. Key factors include the unit's size (tonnage) needed for your home's square footage and insulation, the system's efficiency (SEER2 rating), and the complexity of the installation, such as ductwork modifications. Colorado's dry climate and large temperature swings mean proper sizing is critical to avoid short-cycling and ensure efficiency.
The optimal times are during the shoulder seasons—spring (March-May) for AC service and fall (September-October) for furnace service. Scheduling during these periods ensures your system is ready for Westminster's hot summers and cold winters while avoiding the high-demand rush and potential emergency fees. This timing also provides the best availability for installers if a replacement is needed.
Yes, Westminster homeowners must comply with City of Westminster building permits for major HVAC replacements, which your reputable contractor should handle. Furthermore, you can access rebates from utility providers like Xcel Energy for installing high-efficiency equipment, and there are often federal tax credits available. These incentives can significantly offset the cost of upgrading to an ENERGY STAR® certified heat pump or furnace.
Look for a locally established, licensed, and insured contractor with positive reviews on platforms like Google or the BBB. They should perform a detailed Manual J load calculation to correctly size equipment for Westminster's climate, not just match your old unit's size. Always get written, itemized estimates from at least three companies and verify they pull the required local permits for the work.
It can be normal during extreme cold snaps when temperatures drop into the teens or single digits, as your system works to maintain the thermostat set point. However, if it's struggling to maintain temperature, producing weak airflow, or cycling on and off frequently, it may indicate issues like a dirty filter, failing components, or an undersized unit. Given our harsh winters, having it inspected is wise to prevent a costly emergency breakdown.