Duct Installations & Replacement
Serving homeowners across New Jersey & Staten Island, NY.
Guaranteed Service is your trusted choice for duct installations and replacements - backed by our 100% Satisfaction Guarantee.
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Contact us today to get
$50 Off
Any Duct Installation & Replacement service
Complete Ductwork Solutions for Optimal Home Comfort
24/7 Duct Installation & Replacement In New Jersey
Whether you're building new, adding space, or replacing failing ductwork, proper installation determines your HVAC system's efficiency and your family's comfort for years to come. Our expert ductwork services ensure optimal airflow and energy efficiency throughout your New Jersey home.
We install and replace air duct systems for residential customers requiring new or upgraded HVAC infrastructure.
New installations are needed when setting up HVAC systems in new home construction, home additions, or when converting to central heating and cooling, while replacements address systems beyond repair, poorly designed layouts, or outdated ductwork.?
Schedule your duct installation consultation in New Jersey now.
See our recent jobs in your area!
What's Included in Our Duct Installations & Replacement
Our comprehensive service covers complete system design, precision installation, and thorough testing to ensure your new ductwork delivers optimal performance and efficiency. We handle everything from initial planning through final system commissioning.
Every installation includes proper sizing calculations, strategic layout planning, and quality materials selected for your specific application. Guaranteed Service ensures your new ductwork integrates seamlessly with your HVAC equipment for maximum efficiency.
New construction projects, home additions, and conversions to central air all require careful planning to accommodate New Jersey’s coastal building considerations and ensure long-lasting performance despite humidity challenges.
Get started with professional duct installation in New Jersey today.
New Jersey Duct Installation & Replacement Advantages
Our installation expertise ensures your new ductwork performs optimally from day one while lasting for decades.
- Why choose local contractors? Our New Jersey experience includes designing systems that handle coastal humidity and salt air exposure effectively
- What installation scenarios do we handle? New home construction, home additions, central air conversions, and complete system replacements
- How do we ensure quality? Through precise sizing, strategic layout planning, professional installation techniques, and comprehensive system testing
- What sets our service apart? We specialize in residential applications with focus on home comfort and energy efficiency
- When is replacement necessary? When existing ductwork is beyond repair and too damaged, poorly designed for your home's needs, or outdated for current performance standards
Invest in properly installed ductwork that delivers consistent comfort and energy savings. Contact us today to schedule duct installation or replacement in New Jersey.
WHO WE ARE
At Guaranteed Service, We:

Promise not to mislead or offer any customer products or services that they do not need or want.

Promise to always be ethical and do the right thing, every time.

Promise to take personal responsibility for the satisfaction of every customer and will follow all company policies and procedures at all times.
Guaranteed Service
Our Location
2675 NJ-70 Manasquan, NJ 08736
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Hours:
- Mon - Sun
- Open 24 Hours
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SEE WHAT OUR CUSTOMERS ARE SAYING
TESTIMONIALS
★★★★★
Very thorough, answered all my questions.
Justin Ebner was the technician that came to my house when I had water leaking from the AC unit. He was courteous and took the time to walk me through the issue. He was very thorough, answered all my questions. I felt very comfortable that the issue was appropriately identified and the appropriate corrective action was taken.
-Suliman C.
★★★★★
Got an estimate in 1 day and install 2 days later. Everything was amazingly smooth and effortless and our new system is fantastic. Love our new thermostats too. We were very pleased, especially right now when people are having so many problems getting supplies and equipment. Already recommended to neighbors.
-Nancy Troske
★★★★★
Professional & Friendly
Truly great service! He was professional & friendly. He is clearly experienced because he installed a water-pressure sub pump backup system for us which is a complicated job. He came back again a couple of days later to replace an old leaking toilet. He was considerate with cleaning up afterwards too. I highly recommend Guaranteed Services & especially Rob.
-Steve Minarik
★★★★★
I Could Not Be Happier with the Service
I am so impressed! I had a water leak and the technician came out to fix my problem shortly afterwards. I could not of been happier with his service. Barry was polite, honest and extremely hard working. I truly appreciate all he did to help me on a bad situation.I highly recommend Guaranteed Services for all your needs. Thanks again!!
-Susan C.
★★★★★
Now we have a great system with a lifetime warranty.
These guys are the BEST. They replaced my old heating and air conditioning with energy star system. I love it. Quick and efficient. AL is a lovely young representative and he explained in detail what we getting. Brian, Tommy and Greg the installers, they worked very clean and they are wonderful. Now we have a great system with a lifetime warranty. Thank you GUARANTEED SERVICE.
-Kay G.
★★★★★
Very thorough, answered all my questions.
Justin Ebner was the technician that came to my house when I had water leaking from the AC unit. He was courteous and took the time to walk me through the issue. He was very thorough, answered all my questions. I felt very comfortable that the issue was appropriately identified and the appropriate corrective action was taken.
-Suliman C.
★★★★★
Got an estimate in 1 day and install 2 days later. Everything was amazingly smooth and effortless and our new system is fantastic. Love our new thermostats too. We were very pleased, especially right now when people are having so many problems getting supplies and equipment. Already recommended to neighbors.
-Nancy Troske

