Broomfield HVAC, Heating & AC
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Full-Service Heating, Cooling & Plumbing Near You in Broomfield, CO
At Sanders & Johnson Heating, Cooling, and Plumbing, we provide comprehensive plumbing and HVAC services near you that Broomfield, CO, residents can depend on. From snowy Front Range mornings to hot summer afternoons, Broomfield homes experience conditions that put heavy demand on heating, cooling, and plumbing equipment. With specialized knowledge and same-day service availability, Sanders & Johnson provides lasting solutions that protect your home’s comfort, safety, and energy efficiency.
Reliable HVAC Service in Broomfield, CO
Sanders & Johnson’s HVAC services in Broomfield, CO support heating and cooling needs for local families. We work with furnaces, boilers, air conditioners, heat pumps, ductless HVAC systems, plumbing systems, and more. We address performance concerns, inefficiencies, and aging parts with careful evaluations and long-lasting solutions. Homeowners rely on us for service that reflects technician experience, careful testing, and solutions for reliable performance through every season.
Furnace Repair & Replacement for Broomfield Homes
Our furnace services in Broomfield enable safe, consistent heating during the colder months. By pairing technical experience with a structured diagnostic process, we help homeowners understand the condition of their heating equipment and the steps that restore dependable performance.

- Furnace repair: Our team handles furnace repairs, identifying and correcting underlying issues that cause short cycling, strange noises, faulty ignition, and inconsistent temperatures.
- Furnace installation/replacement: When a new unit makes more sense than another repair, we provide furnace installation in Broomfield with load calculations, proper sizing, and energy-efficient equipment recommendations to help you get the best value and comfort for your investment.
- Furnace maintenance: We complete detailed heating system inspections, cleaning, and adjustments to support reliable heating and reduce the risk of sudden breakdowns during peak winter demand in Colorado.
AC Repair & Air Conditioning Installation in Broomfield
Summers in Broomfield bring high daytime temperatures, and a properly sized and maintained air conditioner keeps your home comfortable without driving up your energy bills. Focusing on energy efficiency, comfort, and reliability, Sanders & Johnson cooling services include:
- AC repair: Rely on our team to resolve warm air from vents, short cycling, strange sounds, and other concerns and restore peak performance with expert AC repair.
- AC installation/replacement: Our NATE-certified team plans every installation based on careful load calculations, efficiency goals, and homeowner preferences and completes the configuration according to local building codes.
- AC maintenance: Preventative AC maintenance includes coil checks, refrigerant testing, electrical checks, drain line checks, and performance testing to help your equipment cool efficiently during the hottest days of the season.
Broomfield Heat Pump Repair & Replacement
Heat pumps transfer heat rather than create it and use a reversal valve to switch between cooling and heating, letting homeowners enjoy year-round comfort with a single HVAC setup. Advances in heat pump and ductless HVAC technology enable energy-efficient cooling and heating, even in severe temperatures, and cold-weather-rated heat pumps are even better equipped for Broomfield’s coldest days.
We repair heat pump blower motors, refrigerant lines, electrical problems, and other issues to restore consistent, energy-efficient heating and cooling. When a heat pump replacement offers better long-term value, we guide homeowners through choosing the ideal model for their home.
Boiler Repair & Replacement Services
As one of the most experienced boiler teams in Broomfield, Sanders & Johnson offers an engineering-based approach and is the go-to provider for boiler replacement and repair. Many homes in Broomfield and the broader Denver area use boilers, which heat water and distribute warmth through radiators or in-floor hydronic systems to create even, comfortable heat. Because boilers operate differently from forced-air systems, they require specialized knowledge that few providers in Broomfield offer.
We repair boiler pumps, valves, burners, and other components to maintain dependable heating throughout your home. If your boiler reaches the end of its service life, we explain replacement options and install modern systems that match your household’s needs. Our familiarity with older and modern boiler designs allows us to address a wide range of boiler service needs in Broomfield.
Broomfield, CO Plumbers Near You
As a full-service plumber near you in Broomfield, Sanders & Johnson provides comprehensive plumbing and sewer services, from quick repairs to full system upgrades. Reliable plumbing protects your home from water damage, keeps water flowing properly to fixtures and appliances, and prevents disruptions to your everyday routine.
With the same analytical approach, our licensed plumbers work on gas systems, water heaters, drains, and water lines to identify optimal repair or replacement solutions. We adhere to local Broomfield codes, explain your options clearly, and recommend ideal next steps. Our plumbing services in Broomfield include:
- Sewer and drain cleaning
- Sewer line repair and replacement
- Water line repair and replacement
- Tank and tankless water heater installation and repair
- Sump pump services
- Water treatment
- Gas line installation and repair
- Gas leak detection
- Repiping
- Kitchen and bathroom plumbing
Common HVAC & Plumbing Issues in Broomfield, CO Homes
Broomfield’s climate places heavy demand on residential cooling and heating systems, and rapid seasonal fluctuations stress and accelerate wear on components.
Furnaces and air conditioners may struggle to maintain indoor temperature settings when dust, fluctuating temperatures, and extended use degrade components. Homes with older ductwork may experience airflow imbalance or efficiency loss. Many homeowners also deal with hard water, and minerals in the supply contribute to scale buildup in water heaters, plumbing fixtures, and boiler components. These conditions can lead to several HVAC and plumbing challenges for local homeowners:
- Reduced heating or cooling performance
- Rapid HVAC equipment cycling
- Hot and cold spots caused by airflow restriction or poorly sized HVAC equipment
- Water heater performance issues, such as rusty water or leaks
- Clogged drains from sediment and debris
- Mineral buildup causing boiler inefficiencies
- Strain on pipes and fixtures due to mineral content
Why Broomfield Homeowners Choose Sanders & Johnson
Sanders & Johnson approaches every HVAC and plumbing service with a focus on technical precision. As a locally owned and operated provider since 1977, we’ve supported the cooling, heating, and plumbing needs of homeowners in the Broomfield and Denver area for more than four decades.
We provide clear explanations that help homeowners understand their equipment, the cause of a problem, and the next steps to restore it to reliable operation. We aim for lasting, cost-effective repairs when possible, but if a system replacement offers superior long-term benefits, we explain our reasoning and help you choose from options that enhance your home’s comfort and safety.
Expert workmanship
Our licensed and certified technicians bring extensive experience and specialized, up-to-date knowledge, allowing us to work confidently on systems ranging from modern heat pumps to older boilers.
Flexible financing
System replacements or major plumbing upgrades are easier to plan with flexible payment options. We offer financing programs to homeowners, providing affordable monthly payments so you can get the services you need without delay.
Same-day service
Plumbing, cooling, and heating problems disrupt your day, so we offer same-day emergency repairs in Broomfield and surrounding communities. Our office staff communicates clearly about arrival windows, and our technicians arrive with well-stocked vehicles to complete most repairs in a single visit.
Schedule HVAC and Plumbing Service in Broomfield Today
At Sanders & Johnson, our team brings boiler expertise, comprehensive HVAC knowledge, and full-service plumbing, supported by clear communication and a commitment to customer satisfaction. Whether you need a routine AC tune-up or more intensive repairs or replacements, we’re ready to provide optimal solutions. Contact us today or schedule online to book HVAC or plumbing services in Broomfield.
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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