Duct Work & Radiant Barrier in Granada Hills
Seal the Gaps – Improve Airflow and Energy Efficiency
Hunter’s Insulation provides professional duct work replacement and radiant barrier installation to help homes in Granada Hills stay cool in the summer and warm in the winter. If your HVAC isn’t performing as it should, the problem might be hiding in your attic or ductwork.
Energy Efficient
Temperature Control
Professional Service
15+
Years Experience
Owner Supervised
Every project gets Luke's personal attention
Expert Workmanship
Skilled team with proven experience
Why Trust Hunter's Insulation for Duct Work & Radiant barrier?
At Hunter’s Insulation, we take a hands-on, detail-oriented approach to every project. Whether replacing old, leaky ductwork or installing a radiant barrier, Luke personally ensures that every aspect is done to perfection. This isn’t just about energy savings—it’s about making your home more livable and efficient.
Understanding Duct Work Replacement & Radiant Barrier
Duct Work Replacement
Leaky, old ducts can account for up to 30% of energy loss. Replacing ductwork improves airflow, reduces strain on your HVAC, and increases efficiency.
Radiant Barrier Installation
This reflective material, installed in your attic, blocks heat from entering your home, drastically reducing cooling costs during hot Southern California summers.
Ready to Improve Your Home's Efficiency?
Schedule a free consultation and get a customized solution for your home.
How We Handle Duct Work & Radiant Barrier Projects
01
Inspection & Assessment
We evaluate your existing ductwork for leaks, damage, and inefficiencies, and inspect attic conditions to recommend radiant barrier options.
02
Detailed Estimate
After the inspection, you’ll receive a transparent quote outlining the work needed.
03
Installation & Replacement
We’ll remove old ducts, replace them with energy-efficient ones, and/or install radiant barrier that fit your home’s needs.
04
Post-Installation Testing
After installation, we run airflow tests to ensure your HVAC system operates at peak performance.
What Our Clients Say About Our Duct Work Services
Posted on Google steve pereiraTrustindex verifies that the original source of the review is Google. I interviewed 3 insulation contractors and used Hunter’s for two reasons, their knowledge and their previous reviews from customers. Luke was very knowledgeable and pointed out the other scopes of work I had received estimates for were unnecessary and could potentially create situations where mold could occur. The prior reviews indicating Hunter’s prompt responses and service were spot on, I met with Luke and the job was done within 2 weeks. The county inspector looked at the work and commented how well it was done, so I was happy with that! Great job all the way around the difference in the ability of the house to stay cool was immediately noticed.Posted on Google Daniel RTrustindex verifies that the original source of the review is Google. Luke and his team did a great job with a drill and fill wall insulation project at my house in Panorama City. From the first time I talked to Luke on the phone I knew he had the level of expertise I was looking for. He clearly explained the entire process and answered all of my questions, always giving me his expert opinion and never pushing me to go beyond what I was looking to get done. He stopped by my house prior to the work being done to confirm that our plan was right for the job, no changes were needed before moving forward. He and his team came in and did a clean and thorough job. I'd definitely work with him again in the future.Posted on Google C R (Mags)Trustindex verifies that the original source of the review is Google. We recently hired Hunter's Insulation to clean our attic, replace old HVAC duct, seal air pockets, and install new insulation. Luke, the owner, was responsive, up front about all costs, and professional from the very first phone call to the duration of the project and the follow-up post project. Luke was extremely responsive to all questions and actually anticipates any and all of our concerns. Luke and his crew were on time, very respectful of our property (i.e., door, floor, walls, etc.) and did excellent work. They cleaned up after themselves at the end of each day's work. I highly recommend Hunter's Insulation and an added bonus is Luke's company is licensed and bonded, which he had no problem providing the information upon request. Our house is well insulated and ready for the hot summer and cooler months and we anticipate our energy bill will reflect this important non cosmetic work on our property. Thank you Luke.Posted on Google Christie St PierreTrustindex verifies that the original source of the review is Google. Luke is knowledgeable, prompt, and professional. He answered our questions and worked with us to find the best plan for our attic insulation project. Luke and his team did a great job from set up to clean up. Even the city inspector complimented them on the uniform cellulose installation and the fiberglass batts around the attic hatch.Posted on Google Kurt GartmanTrustindex verifies that the original source of the review is Google. I can’t rave enough about Hunter’s Insulation! I received multiple estimates from different local insulation companies, but Luke was by far the most knowledgeable, straightforward, and fair. While some of the other businesses tried to upsell me on work I didn’t need, Luke was very honest about what my home actually needed to improve its thermal efficiency. Although he could have easily made more money by just slightly undercutting the other companies’ rates, he actually reduced the scope of the project because he felt some of the work the other businesses recommended wasn’t necessary. That is what you want in contractor: honesty and transparency! Luke and his team showed up on time, did immaculate work, and wrapped everything up ahead of schedule. My house now feels noticeably cooler, and I’m running my AC less. If I ever need any other future work done, I will choose Hunter’s Insulation again without even bothering to reach out for other bids. That’s how much I trust them.Posted on Google Austin DuranTrustindex verifies that the original source of the review is Google. I cannot recommend Luke and his team highly enough. I was originally referred to him by my Dad, who had such a great experience with his work that I felt confident hiring him for my own home. After seeing the quality of the work firsthand, I have already referred Luke to several of my friends, many of whom were impressed after seeing the results for themselves. From the very beginning, he provided a very competitive estimate and demonstrated an impressive level of knowledge that went far beyond insulation removal and installation. Luke took the time to thoroughly evaluate my home and helped design a complete attic ventilation strategy. He installed a QuietCool whole house fan and even performed calculations to determine the proper intake and exhaust ventilation requirements to maximize efficiency. His attention to detail and understanding of airflow, energy efficiency, and overall home performance gave me confidence that the work was being done correctly. Because my attic had years of rodent activity, Luke and his crew completely removed the contaminated insulation and old ductwork while using a HEPA-filter vacuum system to safely remove droppings and debris. They approached the job professionally and with great care. What really stood out was how clean and organized the entire process was. The team used plastic barriers, Ram Board, and protective floor coverings throughout the house to prevent dust and insulation particles from spreading. Despite the scope of the project, they left my home remarkably clean when the work was complete. Luke is hardworking, honest, knowledgeable, and genuinely cares about delivering the best possible result for his customers. He spent significant time educating me, answering questions, and making recommendations that will improve my home’s comfort, air quality, and energy efficiency for years to come. If you’re looking for attic insulation, ductwork replacement, ventilation improvements, or a whole house fan installation, I would not hesitate to hire Luke and his team again. I have already given his information out to my friends.Posted on Google JoshTrustindex verifies that the original source of the review is Google. Luke was squared away in every step of the process. Highly recommend these guys. Cleaned and sealed up my attic after having a new roof installed.Posted on Google Steve SchellhaseTrustindex verifies that the original source of the review is Google. Luke did a great job replacing our insulation and installing hardware cloth over the openings in our attic. Will use Hunter's Insulation again.Posted on Google Cameron JohnsonTrustindex verifies that the original source of the review is Google. Luke is great. We had him insulate two of our bedrooms. Great communication and great work. Highly recommend.Posted on Google Anna ZagorskiTrustindex verifies that the original source of the review is Google. Removal of old insulation in the attic and installation of new insulation. Great job. Very professional. Excellent communication. Arrived on time, left area nice and clean. Highly recommend Hunter's Insulation.
Explore Our Previous Work
We’ve helped homeowners across Granada Hills improve their energy efficiency with duct replacements and radiant barrier. Browse our gallery to see some of our completed projects.
Get Started With a Duct Inspection Today
Your Home Deserves Better Airflow and Lower Bills
Contact Hunter’s Insulation today to schedule a duct or attic inspection. Let us help you create a more comfortable and energy-efficient home.
Available during working hours
Frequently Asked Questions – Duct Work & Radiant Barrier
Q
A
How do I know if my ducts need replacing?
If you experience uneven airflow, higher energy bills, or visible damage in your attic, your ducts might need to be replaced.
Q
A
Will a radiant barrier really make a difference?
Yes! Radiant barrier can reduce attic temperatures by 30 degrees or more, significantly cutting down on cooling costs.
Q
A
How long does duct work replacement take?
Most projects are completed within 1-3 days, depending on the size of the home.
Get in Touch
Ready to improve your home’s comfort and efficiency? We’re here to help!
Working Hours
| Monday – Saturday | 8:00 AM – 8:00 PM |
| Sunday | Closed |
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