What you get from Sierra Air Conditioning and Plumbing:
We Are Trusted By Many Homeowners
service that soars above the rest!
With S.A.M., you’ll protect your warranty, extend your equipment’s life, and save money—all while enjoying peace of mind. Don’t wait—join the S.A.M. family today and experience service that soars above the rest!
Sierra proudly provides the Las Vegas Valley area with over 30 years of cooling, heating, plumbing & air quality experience.
Air duct replacement cost for a typical home is determined after an on-site inspection and a free replacement estimate from Sierra Air Conditioning & Plumbing. The biggest cost driver is home size and access, which set how much ducting and labor are required. We frequently replace duct systems in North Las Vegas homes, where hot attics and long runs can affect material choices. For transparency, we provide an itemized proposal and back new duct installations with our published Lifetime Leak Guarantee.
Your price mainly depends on:
• Total duct length and number of supply/return runs
• Duct type (flex vs. sheet metal) and insulation level
• Attic/crawlspace access and code upgrades needed
• Added scope like sealing, balancing, or adapting to zones
Schedule an in-home assessment to get a precise, itemized quote.
Need help in North Las Vegas, NV? Call (702) 323-8214 or book o
You can improve HVAC efficiency by sealing leaking ducts and repairing damaged runs. We diagnose airflow and pressure issues, then present personalized sealing or repair options. Get a $79 Air Duct Sealing Service Estimate with a comprehensive report and same-day service. We also offer a Free Air Duct Repair Diagnostic and a Free Replacement Estimate. For new duct systems we install, our Lifetime Leak Guarantee limits leaks to less than 6%. We insulate ducts in uncooled areas to reduce condensation and energy loss across Las Vegas and Henderson.
Quick checks:
• Look for visible gaps, crushed runs, or disconnected joints.
• Note rooms with weak airflow or hot/cold spots.
• Avoid blocking supply and return vents.
Need help in Las Vegas, NV? Call (702) 323-8214 or book online.
Air duct cleaning costs depend on your home’s layout, duct length, contamination level, and access. We confirm exact pricing after an on-site diagnostic and written report in Las Vegas-area homes. We will come to your home. Diagnose the problem with your air ducts. Provide a comprehensive report on the problem. Present you with personalized solutions on what to do next. If cleaning isn’t the best fix, we can quote sealing, repair, or replacement, including same-day service when available. Need help in Las Vegas, NV? Call (702) 323-8214 or book online.
It is important to maintain the ductwork in your home to avoid costly repairs. Having routine inspections will help prevent your heating & cooling systems from using more energy than necessary. If you’re noticing any of the following issues, you are likely in need of air duct repair services from Sierra Air Conditioning and Plumbing:
If you are hearing loud popping or knocking noises coming from your air ducts, this is most likely the result of uneven airflow & pressure. As the air is pushed through the air ducts of your home, it can cause the ducts to expand or “pop.” This may be a sign that your ductwork is damaged, and you should call Sierra Air Conditioning and Plumbing to come to your home today.
Have you noticed that your heating & cooling bills have increased, even though you haven’t been running your systems more frequently? If this is the case, there is a possibility that your air ducts have been damaged and the air your systems are trying to push through the ductwork are leaking. Contact the local air duct repair professionals near Las Vegas, NV today!
Noticing that dust accumulates on your home’s surfaces quickly? This could be due to damaged air ducts or an overdue air duct cleaning service. To find the best solution, contact an air duct repair expert at Sierra Air Conditioning and Plumbing today.
When you have poor air quality in your home, you will notice yourself sneezing or coughing more frequently. This is a result of excess dust & allergens that are being released into the air from faulty ductwork. If you are experiencing any symptoms of poor indoor air quality, you may need air duct repair service from Sierra Air Conditioning and Plumbing. Call today!
At Sierra Air Conditioning and Plumbing, we are committed to ensuring that individuals with disabilities enjoy full access to our websites. In recognition of this commitment, we are in the process of making modifications to increase the accessibility and usability of this website, using the relevant portions of the Web Content Accessibility Guidelines 2.0 (WCAG 2.0) as our standard. Please be aware that our efforts are ongoing. If at any time you have difficulty using this website or with a particular web page or function on this site, please contact us by phone at (702) 323-8214; or email us at ([email protected]) and place “Web Content Accessibility (ADA)” in the subject heading and we will make all reasonable efforts to assist you.