Business Details
Emergency
services
Trusted HVAC Installation & Repair in Littleton, CO
Established to serve the Denver Metro area, Sentry Heating & Cooling is a full-service residential HVAC company committed to delivering unmatched quality in heating and air conditioning services. Our team of highly experienced technicians utilizes state-of-the-art equipment to address any HVAC challenge, from installations and repairs to maintenance and cleaning. We specialize in furnace, boiler, and AC systems, with expertise in ENERGY STAR-rated solutions that reduce energy costs by up to 30%. Our commitment to transparency ensures no hidden charges, with all quotes reflecting the final price. We prioritize long-term client relationships by guaranteeing job satisfaction and offering 24/7 emergency services within a 50-mile radius of Littleton, CO.Our direct manufacturer partnerships ensure competitive pricing on products like digital thermostats, radiant heating systems, and hot water heaters. With a proven track record of customer testimonials highlighting honesty, reliability, and cost-effective solutions, we stand as a trusted partner for residential and commercial HVAC needs. Our dedication to excellence is evident in every service, from routine cleanings to complex installations. Veterans and local residents alike recognize our unwavering focus on integrity, technical expertise, and prompt, affordable service. As a locally rooted business, we combine personalized care with industry-leading standards to meet the unique demands of our community.
Services
Furnace Installation
Boiler Repair
AC Maintenance
Digital Thermostats
Hot Water Heaters
Evaporative Coolers
Highlights and features
- We offer 20+ years of combined HVAC expertise with certified technicians.
- Our team specializes in ENERGY STAR-rated systems for up to 30% energy savings.
- Transparent pricing guarantees no hidden charges from initial quote to completion.
- 24/7 emergency services ensure immediate assistance for heating and cooling crises.
- Free estimates provided for all residential and commercial HVAC installations.
What people say
Extremely fair pricing
Honest assessments
24/7 emergency availability
Saved $2000 on repairs
Veteran-owned business
Services
Furnace Installation
Professional furnace installation services for residential and commercial properties, ensuring energy efficiency and comfort. Our certified technicians provide seamless integration of new systems, including specialized expertise in high-efficiency models. Backed by manufacturer warranties and designed for long-term reliability.
Boiler Repair
Comprehensive boiler inspection, maintenance, and repair services for residential and commercial clients. We address leaks, pressure issues, and efficiency losses with industry-standard diagnostics. Emergency repair availability ensures minimal downtime for critical heating systems.
AC Maintenance
Annual AC maintenance programs to optimize performance and extend equipment lifespan. Services include coil cleaning, refrigerant checks, and system calibration. Preventative care reduces breakdown risks during peak summer months by 75%.
Digital Thermostats
Installation of programmable and smart thermostats for precise climate control. Enhances energy savings through automated scheduling and remote access features. Compatible with all major HVAC brands and energy-efficient configurations.
Evaporative Coolers
Specialized installation and repair services for evaporative cooling systems in dry climates. Offers cost-effective cooling solutions with reduced energy consumption compared to traditional AC units. Regular maintenance ensures optimal humidity levels and system longevity.
People
Tim
Owner & Lead Technician
Veteran-owned business operator with 15+ years HVAC experience. Specializes in complex system diagnostics and energy-efficient upgrades. Committed to honest assessments and customer-focused solutions.
Questions
Do you offer 24/7 emergency HVAC services?
Yes, we provide 24/7 emergency HVAC repair services in Littleton and surrounding areas.
Are your technicians certified?
All our technicians hold HVAC industry certifications and possess extensive field experience.
Can you install ENERGY STAR-rated systems?
We specialize in ENERGY STAR-certified HVAC installations that reduce energy costs by up to 30%.
Do you service both residential and commercial properties?
Yes, we provide HVAC solutions for both residential homes and commercial businesses.
What areas do you serve?
We serve Littleton and all surrounding areas within a 50-mile radius.
Is financing available for new installations?
Currently we offer competitive pricing with manufacturer rebates instead of traditional financing options.
Reviews (1)
Paul Orton
Jan 07, 2016
Report
Today, Tim came from Sentry Heating to repair our furnace that would not heat. The problem had been misdiagnosed by a previous company. Tim was prompt, efficiently diagnosed and repaired the problem for a reasonable fee.
