Boost Comfort, Air Quality & Efficiency With Professional Ductwork Services

If your home feels drafty, your HVAC system runs constantly, or energy bills are higher than expected, your ductwork may be to blame. At Complete Home Solutions, we specialize in ductwork services throughout Maryland and Washington, DC, including Silver Spring, Hyattsville, and Gaithersburg. Our team provides expert duct sealing, duct insulation, and full duct evaluations to restore your comfort and efficiency.
What Is Ductwork and Why Does It Matter?
Your home’s ductwork distributes heated or cooled air from your HVAC system throughout the house. But over time, ducts can become disconnected, leaky, or poorly insulated—causing comfort issues, high utility bills, and reduced air quality. Our professional ductwork services are designed to eliminate energy loss, prevent air leaks, and support healthier indoor air quality.
Duct Sealing Services
Leaky ducts are one of the leading causes of energy loss in homes. Our air duct sealing process begins with a full inspection and airflow testing. We locate leaks, disconnected segments, or gaps and seal them using industry-grade materials. This reduces energy waste and helps your HVAC system operate more efficiently—keeping you more comfortable year-round.
Learn more about the benefits of duct sealing and how it can help lower your monthly energy costs.
Duct Insulation Services

When ductwork runs through unconditioned spaces like attics or crawl spaces, it needs insulation to prevent heat loss or gain. Without it, your HVAC system has to work harder just to condition the air. Our duct insulation services help maintain the temperature of the air as it travels, improving HVAC performance and reducing energy bills.
We install insulation that’s appropriate for your duct type and climate zone, ensuring long-term performance and comfort.
Why You Need Professional Ductwork Services
DIY fixes and quick patch jobs won’t solve deeper duct issues. Our certified HVAC team conducts thorough inspections and provides ductwork repair services based on diagnostic testing—not guesswork. We evaluate:
- Airflow imbalances and pressure issues
- Disconnected or collapsed duct sections
- Insufficient or damaged insulation
- Air leaks and inefficiencies
We also run combustion safety testing and post-repair leakage verification to ensure your HVAC system operates safely and efficiently. This level of care protects your home, improves air quality, and reduces wear and tear on your heating and cooling system.
FAQs About Duct Sealing and Insulation
How much does duct sealing cost?
The cost of duct sealing varies based on the size and condition of your duct system. Most homeowners in Maryland and DC can expect to invest between $500 and $1,500. However, this cost is often offset by energy savings and improved comfort. Get a free evaluation to learn more about your home’s specific needs.
How long does duct insulation last?
Properly installed duct insulation can last 15–25 years or more, depending on material and environmental conditions. Regular inspections can help catch damage early and ensure your insulation continues to perform.
Can I seal ducts myself?
While it’s possible to seal small leaks using HVAC foil tape, professional air duct sealing is recommended to ensure comprehensive coverage, safe material use, and airflow testing. Inadequate DIY sealing may overlook major leaks or safety issues.
Schedule Your Free Ductwork Evaluation in Maryland or DC
Uneven temperatures, high bills, or poor air quality are signs your duct system needs attention. Whether you’re in Silver Spring, Hyattsville, Gaithersburg, or nearby, Complete Home Solutions provides energy-efficient duct sealing and duct insulation tailored to your home.
Call us today at (410) 867-1202 or use the form below to schedule your free duct inspection and estimate.