Centennial HVAC & Plumbing
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Plumbing and HVAC Services in Centennial, CO
Your plumbing, heating, and cooling systems are essential to everyday life. Although you may not always think about how your furnace is functioning or whether your sewer system is clean, when something goes wrong, it quickly becomes more than an inconvenience.Â
At Sanders & Johnson, we provide Centennial, CO, residents with all HVAC and plumbing services, including:
- Repairs
- Replacements
- Maintenance
- New installations
- Inspections
- And more
Our service area spans Denver and the surrounding communities. Give us a call if you need heater repair in Black Hawk, a plumbing leak fixed in Littleton, or a boiler installed in Evergreen, CO.Â
Your Trusted HVAC & Plumbing Experts in Centennial
Our HVAC technicians and plumbers in Centennial offer local expertise. We know that Centennial neighborhoods, such as Willow Creek, Foxridge, and Smoky Hill, have homes built between the 1980s and 2000s, which often feature aging HVAC systems and outdated plumbing lines. We also understand the distinct challenges associated with the semi-arid Colorado climate and its wide seasonal temperature swings.
We’re trusted throughout Frisco, Silverthorne, Aurora, Arvada, and other communities because we offer:Â
- Professional HVAC and plumbing service at a reasonable price.
- Same-day service for emergencies.
- Expertise in boiler maintenance, installation, and repairs.
- Convenient financing options to make it easier to afford HVAC and plumbing work.
With our in-depth local knowledge, our techs can provide you with maintenance and repair services that’ll keep you and your family comfortable, with heating, cooling, and plumbing systems that work year-round.Â
Heating and Cooling Services in Centennial, CO
In Centennial, freezing winters often cause boiler issues and furnace breakdowns, while the dry summer heat may lead to air conditioner strain and air quality issues. Our comprehensive heating and cooling services are available to ensure your furnace, boiler, heat pump, and/or air conditioner are running efficiently, keeping your home at your ideal temperature.Â
Furnace Repair in Centennial, CO
With annual maintenance, your furnace should run well for 10 to 20 years. However, even the most well-maintained furnace may require occasional repairs. At Sanders and Johnson, we repair gas and electric furnaces, keeping Arapahoe County residents warm and comfortable with safe, efficient operation.Â
Some signs that you need furnace repair in Centennial include:
- Unusual sounds: Any strange sounds, from screeching to grinding, should be checked out by an HVAC expert right away.Â
- No heat: You need your furnace to keep your home evenly heated. If there are cold spots or no heat at all, schedule a repair.Â
- Poor airflow: Blocked airflow prevents heated air from circulating through your home, leading to additional wear and tear on your heater over time.Â
- Short cycling: When the furnace turns on and off quickly without fully heating the space, it requires professional repairs.
- Bad smells: Bad smells may indicate mold and mildew growth, electrical hazards, or a dangerous gas leak.
Air Conditioning Services in Centennial, CO
You need your air conditioner to keep your home at a comfortable temperature when the summer heat reaches into the mid-80s and above. If your AC isn’t working right or you’ve noticed signs that there may be an issue, don’t wait. Call Sanders and Johnson now so we can tune it up before a small issue becomes a big problem.Â
We also provide locals with professional repair and installation services, keeping your home cool with an efficiently running system.
You may need to book air conditioning service in Centennial, CO, if you notice signs like:
- Blowing warm air: Blowing warm instead of cool air is a sure sign your air conditioner needs immediate repairs.Â
- Refrigerant leaks: Leaking refrigerant will prevent your AC from functioning efficiently and is a health and safety hazard.Â
- Water leaks: Your AC may leak water if the drain pan is clogged and overflowing or the evaporator coil has frozen. Schedule a professional repair with Sanders and Johnson, and we’ll find a lasting solution to the issue.
- High energy bills: A malfunctioning air conditioner will use more energy to meet your cooling needs, raising your energy bill.Â
Heat Pump Installation, Repair & Maintenance
Heat pumps are an excellent choice when you want one system that provides both heating and cooling. Centennial, CO, residents often opt for cold-weather heat pumps, which operate efficiently until the temperature drops to 5°F.Â
While they may not be the most popular heating and cooling solution in the colder regions of the country, with proper maintenance and a backup system for the coldest days, they work incredibly well as a primary heat source.Â
At Sanders and Johnson, we install, repair, and tune up all types of heat pumps and are happy to answer any questions you have about them. Call us today to learn more about the pros and cons of heat pump installation in Centennial, CO.Â
Boiler Repair & Replacement
At Sanders and Johnson, we specialize in boiler repair and maintenance. Our highly trained experts are capable of servicing all types of boilers, even in the most challenging conditions, keeping the heat on through the winter season.
Boilers are complex systems and may experience a wide range of problems, like low pressure, heat exchange issues, leaking pipes, or thermostat problems. Boilers last for approximately 25 years with regular maintenance. If yours is acting strangely, not heating your home, or nearing the end of its lifespan, schedule an appointment with one of our knowledgeable technicians for a thorough inspection and servicing.
Plumbing Services in Centennial, CO
We offer a variety of plumbing services, like:
- Plumbing inspections and maintenance
- Repiping services
- Frozen and burst pipe repair
- Water treatment
- Water line repair and replacement
- Gas line leak detection, installation, and repair
- Sewer and drain cleaning
- Traditional or tankless water heater installation and repair
- Sump pump servicing
- Garbage disposal repairs
- Toilet, bathtub, and shower installation
- And more
Contact our team for expert repairs, installations, inspections, and more. Don’t let a plumbing emergency ruin your day. Call Sanders and Johnson for quick and affordable service.
Why Homeowners in Centennial Choose Sanders & Johnson
From Breckenridge to Westminster, our customers continue to choose us for home services because of our:
- Experience: We’ve been serving your community since 1977. Our techs and plumbers are certified, with years of specialized knowledge under their belts.
- Customer service: Our goal is to deliver personalized service to every one of our customers. Whatever you need, we’re happy to help.
- Reputation: We’re a local, family-owned company recognized for delivering high-quality workmanship on every job.
- Clear communication: We’re known for providing logical solutions with clear explanations. This way, you’ll understand our procedure and recommendations and can make informed decisions.Â
- Trustworthiness: We’re certified and insured and value reliability above all. You can trust us to arrive on time, treat your home with respect, and finish the job promptly.Â
- Comprehensive services: Our local experts offer energy-efficient upgrades, preventative maintenance, and same-day service.Â
Contact Sanders & Johnson for Plumbing and HVAC services in Centennial, Colorado
Whether you need water heater installation or heater repair in Centennial, CO, you can rely on timely and trustworthy service from Sanders & Johnson. We value honesty, with friendly customer interactions every time.Â
Contact us today or book your appointment online.
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Trusted, Award-Winning Air Conditioning and Heating Services
Customer Education
Our team prefers to educate our customers in a thoughtful way, so you receive the most accurate solution. All services are tailored to your needs without any upselling, gimmicks, or surprises at the end.
Award-Winning Workmanship
We’re proud to provide our customers with top-notch service on every call. In fact, we’ve won awards for it, including the 2017 Lennox Midwest Partner of the Year.
Fast Response
Your calls are greeted by our in-house staff, who will schedule you for immediate service. Same-day service is available for most emergencies so you rarely have to wait to get your problem under control.






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Service Areas
Sanders & Johnson serves the entire Denver metro area and surrounding communities.
- Aurora
- Black Hawk
- Breckenridge
- Brighton
- Denver
- Dillon
- Evergreen
- Frisco
- Georgetown
- Littleton
- Parker
- Silverthorne
- Westminster
- Wildernest
Other Cities We Serve
- Arvada
- Englewood
- Northglenn
- Broomfield
- Golden
- Park Hill
- Castle Rock
- Greenwood Village
- Superior
- Centennial
- Highlands Ranch
- Cherry Creek
- Lakewood
- Washington Park
- Cherry Hills
- Lone Tree
- Morrison
- Wheat Ridge
- Thornton