Business Details
49 Years
experience
Emergency
services
Trusted HVAC & Plumbing Services in Denver
Sanders and Johnson Heating, Cooling & Plumbing has served the Denver area since 1977, delivering trusted residential and commercial HVAC solutions. Our team of experienced technicians specializes in heating, air conditioning, plumbing, and indoor air quality services, prioritizing honest work and customer satisfaction. With over 40 years of local expertise, we combine professional quality installations with reliable emergency services to meet diverse client needs. Backed by manufacturer certifications and a commitment to sustainable practices, we ensure optimal system performance through regular maintenance and advanced technology integration.Our family-owned business treats every client like a neighbor, offering transparent pricing, personalized service plans, and 24/7 availability for urgent repairs. From furnace replacements to ductless mini-split installations, we focus on long-term client relationships built on trust and technical excellence.
Services
Heating Installation
AC Repair
Boiler Services
Ductless Mini-Splits
Plumbing Repairs
Furnace Maintenance
Water Heater Replacement
Indoor Air Quality
HVAC Maintenance
Emergency Services
Details
- Year established: 1977
Highlights and features
- 40+ years of local HVAC expertise in Denver
- 24/7 emergency service with same-day availability
- Certified technicians for all major brands
- Energy-efficient solutions with financing options
- Family-owned with neighbor-focused customer care
Associations and certifications
- Medal of Excellence
What people say
Best service ever
Painless and easy process
Prompt technician response
Years of excellent service
Relief from the heat
Services
Heating Installation
Professional heating system installations for residential and commercial properties. Our NATE-certified technicians handle all fuel types including gas, electric, and oil systems. We specialize in energy-efficient models that reduce utility costs while maintaining optimal comfort. System selection considers building size, insulation quality, and client budget requirements.
AC Repair
Emergency and scheduled air conditioning repairs for residential and commercial systems. Our technicians diagnose issues with compressors, coils, refrigerant levels, and electrical components. We service all major brands and provide same-day solutions for critical cooling failures during summer months.
Ductless Mini-Splits
Installation and maintenance of ductless mini-split systems for homes and businesses. These energy-efficient solutions provide targeted temperature control for specific rooms or additions. Our team ensures proper sizing, placement, and integration with existing HVAC systems for maximum efficiency.
Plumbing Repairs
Comprehensive plumbing services including leak detection, pipe repair, and fixture replacement. Our licensed plumbers handle both emergency situations and routine maintenance for residential and commercial properties. We specialize in water heater repairs and whole-home re-piping projects.
HVAC Maintenance
Preventative maintenance programs for heating and cooling systems. Annual inspections include filter replacement, coil cleaning, refrigerant checks, and safety inspections. Regular maintenance extends equipment lifespan, improves energy efficiency, and prevents unexpected breakdowns during peak usage seasons.
Questions
How often should HVAC systems receive professional maintenance?
We recommend annual maintenance for heating systems before winter and bi-annual checks for cooling systems to ensure optimal performance and longevity.
What are signs a furnace needs replacement?
Furnaces over 15 years old with frequent repairs, rising energy bills, or inconsistent heating performance typically require replacement for cost-effective operation.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency services for urgent heating and cooling issues with same-day availability for most situations.
What financing options are available?
We offer flexible financing plans through approved credit partners to help homeowners manage HVAC system replacements or major repairs.
Are your technicians certified?
All our HVAC technicians hold industry certifications including NATE and receive ongoing training on the latest heating and cooling technologies.
What areas do you service?
We serve the entire Denver metro area including Aurora, Littleton, Highlands Ranch, and surrounding communities within a 50-mile radius.
Reviews (4)
Rosa Colorado
Jan 05, 2022
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Critical:Quality
BEWARE of Nigel Isaac very strange and weird. I would not trust him to walk my dog much less mess with the gas in my house. They must be very desperate at Saunders and Johnson . I would recommend Applewood or Mile High
BEWARE of Nigel Isaac very strange and weird. I would not trust him to walk my dog much less mess with the gas in my house. They must be very desperate at Saunders and Johnson . I would recommend Applewood or Mile High
Michael Howard
Dec 06, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Technician was on time and very friendly and communicative. Easy to schedule and reasonable pricing.
Services:Heating maintenance,AC maintenance,AC repair,HVAC maintenance,Heating system repair
Technician was on time and very friendly and communicative. Easy to schedule and reasonable pricing.
Services:Heating maintenance,AC maintenance,AC repair,HVAC maintenance,Heating system repair
Lauren Cole
Dec 05, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Sanders & Johnson has been a trusted HVAC install and repair company for over 40 years! They have excellent customer service, both on the phone and in person, and their techs are extremely knowledgeable and professional. If you are looking for heating or air conditioning services in the Denver area, you've found the right company!
Sanders & Johnson has been a trusted HVAC install and repair company for over 40 years! They have excellent customer service, both on the phone and in person, and their techs are extremely knowledgeable and professional. If you are looking for heating or air conditioning services in the Denver area, you've found the right company!
Dustin Takk
Nov 13, 2021
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I dont know how you feel about one of your technicians moving across the double white line into the HOV lane when he simply couldnt wait five seconds for me to pass someone. Not to mention speeding near 90mph. Thats just ridiculous. Your techs should know better due to the fact that youre literally a traveling billboard with your signage on the side and back.
