Your Home. Your Expert. 4.7 out of 5

Allied is the Leading

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The Leading HVAC, Ductwork & Attic Insulation Company in Lumberton, NJ

We have skills to meet your expectations and commitment to exceed them.

Opt for professionals who put your needs first

Since our founding in 2011, Allied Experts quickly became one of Lumberton’s most reliable HVAC ductwork and attic insulation companies. Our unwavering dedication to our clients and commitment to surpassing their expectations is why we boast more than 500 glowing reviews and why residents and entrepreneurs of the region opt for our services above others. Reach out to us today and see why we remained the first choice of so many for so long.

We don’t leave your comfort and well-being to chance

The foremost reasons for our success are our conscientious operating methodology and detail-oriented workmanship, which allow us to cover all the bases. Every member of our technical team in Lumberton is a NATE-certified expert, with ample training and experience, along with the will and motivation to deliver optimal results no matter the size and scope of the project. Furthermore, we make a great effort to outfit them with state-of-the-art equipment and accessories that significantly improve their speed and efficiency without compromising the safety of your property.

Enjoy the advantages of the high-quality attic and HVAC ductwork insulation

Along with delivering service of the highest standards, we want you to have a product you can thoroughly rely on for years to come. For this reason, we partner with some of the most prestigious manufacturers on the market. You can reap the benefits of top-quality insulation that can withstand time with us. To further reinforce this standpoint and give you the peace of mind you deserve, count on us to provide comprehensive warranties covering craftsmanship and manufacturing defects.

Ensure optimal performance of your HVAC system in all conditions

Standard wear-and-tear, improper installation and sporadic maintenance can cause a host of undesirable effects. Aside from your heating and cooling working much harder to maintain comfortable environmental conditions, the very infrastructure can develop air leaks and a host of other problems that can be detrimental to the whole system’s longevity and performance. Fret not, for our technicians in Lumberton possess the knowledge and tools to swiftly identify and address these issues, ensuring your quality of life remains at its peak.

Frequently Asked Questions

What's the best insulation for ductwork?

The most popular options today are fiberglass duct wrap and spray foam insulation. Both are cost-effective, provide good thermal resistance and prevent air leakage, thus vastly improving the comfort of your home. Plus, both varieties are easy to install, which is an added advantage.


Is it worth insulating HVAC ducts?

Absolutely! Ductwork insulation prevents energy loss and improves energy efficiency by reducing the amount of heat that is lost or gained through the ducts. The immediate benefit of this is improved comfort in your home while, in the long run, you can expect a reduction in your energy bills in Lumberton.


Can you add spray foam to the existing attic insulation?

Adding spray foam is not advisable, for two reasons:

  • Old and damaged materials won’t provide nearly as much protection as a uniform layer of modern insulation. 
  • Spray foam does not bond well with other insulation types and especially not with older and damaged ones.

Therefore, adding a layer of spray foam will lead to lower efficiency and longevity of your attic’s insulation. For best results, it is recommended to hire professionals to remove old insulation before adding a new one.


Can adding insulation to my attic help regulate the temperature throughout my home?

Attic insulation provides a barrier that prevents heat transfer, helping to regulate the temperature throughout your home. By reducing heat transfer, it helps maintain a comfortable indoor temperature with less energy consumption, leading to lower energy costs and improved comfort.


Where can I find experts for attic & HVAC ductwork insulation in Lumberton, NJ & the area?

For more than a decade, Allied Experts was and remains one of NJ’s leading heating and cooling insulation contractors for both commercial and residential properties. Our clients can enjoy many advantages of our varied offers in an array of service areas, so whether you need expertise-based ductwork sealing in Haddonfield or detail-oriented attic insulation in Collingswood, all you need to do is get in touch with us.

Spend the day relaxing at Rancocas Creek or take your family on a full-day excursion to Air Victory Museum, while our skilled technicians take care of your home improvement needs with utmost attention and dedication. Reach out to us today!


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Why choose our HVAC and plumbing service?

The Allied Advantage

Allied Experts is the first choice for quality and affordable comfort in Cherry Hill and across New Jersey. Our experienced technicians find satisfaction in bringing a smile to each customer’s face while making their home a better environment.

24 Hour Emergency Support

Certified & Courteous Technicians

Upfront Pricing and Financing

Background Checked Employees

Free Gas Leak Checks with Every Service Call

Full Clean Up at the End of Every Job

Respect for Your Family and Home

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