Business Details
50 Years
experience
Emergency
services
Your Trusted HVAC Partner in Denver, CO
Controlling Systems has been a trusted name in HVAC services since 1976. As a family-run business, we combine decades of hands-on experience with technical expertise to deliver tailored heating, cooling, and electrical solutions. Our NATE-certified technicians prioritize energy efficiency, reliability, and customer satisfaction, serving residential and commercial clients across Denver. We stand by our work with a 100% satisfaction guarantee and industry-leading warranties.Our commitment extends beyond installations and repairswe focus on long-term solutions that enhance comfort while reducing costs. Backed by an A+ BBB rating, we invest in community initiatives and stay at the forefront of technological advancements to provide sustainable, forward-thinking services.
Services
Furnace Repair
Heat Pump Installation
Solar Installation
HVAC Maintenance
Electrical Repairs
Details
- Year established: 1976
Highlights and features
- Certified technicians with decades of experience
- 100% satisfaction guarantee on all services
- Energy-efficient solutions for long-term savings
- 24/7 emergency repair availability
- Locally owned with A+ BBB rating
Associations and certifications
- EPA
- NATE
What people say
Exceptional service
Punctual technicians
Knowledgeable staff
No hidden fees
Perfect installations
Services
Furnace Repair
Our certified technicians diagnose and fix all furnace issues, from minor malfunctions to major breakdowns. We restore heating efficiency and comfort quickly, using industry-best practices. Emergency services ensure rapid response during critical failures.
Heat Pump Installation
We install high-efficiency heat pumps tailored to Denver's climate. Our process includes system sizing, brand selection, and seamless integration with existing infrastructure. Energy savings and year-round comfort are guaranteed through expert setup.
Solar Installation
Our solar experts design and install customized photovoltaic systems for homes and businesses. We handle permits, rebates, and grid connections while maximizing energy production. Ongoing monitoring ensures optimal performance and cost savings.
HVAC Maintenance
Regular maintenance extends equipment lifespan and prevents breakdowns. Our technicians clean components, check refrigerant levels, and optimize system efficiency. Scheduled visits reduce energy bills and maintain warranty coverage.
Electrical Repairs
We handle residential and commercial electrical issues including panel upgrades, outlet installation, and circuit breaker repairs. Safety inspections and code compliance ensure reliable power distribution and reduced fire risks.
Questions
What are the signs my furnace needs repair?
Uneven heating, strange noises, frequent cycling, and rising energy bills indicate potential furnace issues requiring professional diagnosis.
How often should I schedule HVAC maintenance?
Annual maintenance for furnaces and heat pumps ensures optimal performance, prevents breakdowns, and maintains manufacturer warranties.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency repair services for urgent heating and cooling failures during extreme weather conditions.
Are financing options available for HVAC upgrades?
We offer flexible financing plans to make furnace replacements, heat pump installations, and solar projects more affordable for homeowners.
What areas do you service?
We serve Denver and surrounding areas including Aurora, Boulder, Lakewood, Littleton, and Thornton for all HVAC and electrical needs.
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