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TRUSTED BY FLEMINGTON, NJ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon45
    Verified insulation services reviews

Find Insulation pros in Flemington

Avatar for RetroFoam of Philadelphia
RetroFoam of Philadelphia
5.0(
22
)

Serving Flemington, NJ and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Warranties offered

"RetroFoam of Michigan deserves more than five stars. The representative who gave me an estimate was prompt and professional. The office staff who called to tell me installers were ahead of schedule was kind and courteous as I answered during a busy day at work. The crew who came to insulate my garage was extraordinary. They made sure my garage was left clean. They even mopped the garage floor before they left! The crew leader explained the process of insulating with foam and exactly how the holes in my walls would be patched before the team left. I am an educator of 30 years and a licensed builder. I've remodeled and flipped homes and have rental units. I'm used to swinging a hammer alongside others. This company is made up of hard-working people who charge a fair price and do exceptional work. I have advice for those that run the company - take care of your installation crews! They are exceptional! If you've read this far and are interested in having your house/garage insulated give them a call now. You will be happy you did. Now...I'm looking forward to enjoying a warm man-cave garage on cold nights!"
RetroFoam Wall Insulation
Installing RetroFoam
RetroFoam with Siding
RetroFoam with Brick
Response time1 day
125 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.8(
292
)

Serving Flemington, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Credit card accepted

Elevate your home with Home Genius Exteriors, setting the standard in New Jersey by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It?s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

Roofing
Roofing
Roofing
Roofing
Roofing

+74

Recommended by87%of homeowners
Avatar for Paulsen Insulation Co.
Paulsen Insulation Co.
4.1(
10
)

Serving Flemington, NJ and surrounding areas

Approved

In business since 1965

Free estimates

Credit card accepted

Paulsen Insulation Company is a family owned and operated company, providing the best insulation services since 1965. We provide quality products and service; satisfying the highest standards in the building industry. For more than Fifty years, we have been insulating new construction, existing homes, and commercial buildings. With the prices of fuel rising so dramatically, we know how important it is to conserve energy and keep your homes heating and cooling expenses low. Call us today! or visit our website for basic insulation knowledge or a free estimate www.paulseninsulation.com\n

Spray Foam slope ceiling
Spray foam exterior walls closec cell foam
Closed Cell Foam R-76(11") installed into 12&
Spray foam exterior wall cavities
Insulated slope ceiling's and exterior walls

+20

Response time2 days
12 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Atticrawl, LLC
Atticrawl, LLC
4.7(
17
)

Serving Flemington, NJ and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

Welcome to Atticrawl, LLC \nWe pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Attic Insulation
Attic Insulation
16 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for NB Woodworks, LLC
NB Woodworks, LLC
5.0(
26
)

Serving Flemington, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1875

Free estimates

Warranties offered

NB Woodworks, LLC, is committed to excellence every aspect of our business. We uphold a standard of integrity, bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. We are a family owned business that has been in the construction business since 1875

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.
.
.
Our Work

+34

Response time1 day
Recommended by57%of homeowners
Avatar for High Point Insulation, LLC
High Point Insulation, LLC
5.0(
2
)

Serving Flemington, NJ and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"High Point Insulation, LLC is a trusted insulation contractor serving the greater Lehigh Valley, Pocono Township, and Central Jersey areas. We have 9 years experience and specialize in providing residential and commercial clients with superior insulation solutions."

6 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Metro NY Insulation
Metro NY Insulation
4.5(
6
)

Serving Flemington, NJ and surrounding areas

In business since 2005

Credit card accepted

"Howard Falkow was incredibly helpful and responsive from the beginning.  He walked us through the analysis of the energy leaks in the house and outlined several options to help us save on our energy bill.  Rather than immediately pitch us on the most expensive option, he gave us an objective cost/benefit analysis as to which package would result in the best energy savings per cost.  
Howard was very responsive over email as well as on the phone and he and his staff were always friendly, professional, and very accomadating when it came to scheduling. 
Howard and NY Metro Insulation provide an excellent service for anyone who is looking to make their home more energy efficient.  They are honest, professional, and perform high quality work (we noticed results immediately after the work was performed) and I would recommend them very highly to anyone in the area.

"
Rafter Chutes
Recessed Light Covers
Cellulose Installed
Recommended by83%of homeowners
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Showing 1-10 of 82
Insulation questions, answered by experts

Before starting an insulation service, check with the local construction office to see if your project requires a permit. New Jersey enforces strict energy codes, so ensure your materials meet the required R-values for this climate zone. For older Flemington homes, test for asbestos before disturbing legacy materials. Schedule a home energy audit to identify existing gaps and prevent mid-project surprises.

Helpful?

When planning an insulation service, account for the cold winters and humid summers in Flemington. Place vapor retarders on the warm-in-winter side of your walls to prevent condensation. If you live in the historic district, exterior modifications require special review. Address any outdated knob-and-tube wiring before adding insulation, as covering these wires violates NJ electrical codes and creates severe fire hazards.

Helpful?

Schedule your insulation service during late spring or early fall to avoid extreme Flemington winter temperatures that ruin spray foam performance. File for permits well in advance to prevent work stoppages during required inspections. Enroll in state energy rebate programs before the work begins to secure your incentives. Always verify that your local professional holds a valid NJ home improvement registration.

Helpful?

An insulation service drastically changes your home airflow. Tightening your home envelope reduces natural ventilation, requiring mechanical ventilation to maintain NJ indoor air quality standards. Upgraded insulation also reduces heating loads, meaning your current Flemington HVAC system will become oversized. Schedule a combustion safety test to prevent backdrafting risks with gas appliances, and ensure attic insulation never blocks your soffit vents.

Helpful?

A proper insulation service provides immediate comfort during sub-zero winters and scorching summers. You experience instant reductions in heating fuel consumption and qualify for state rebates. Over time, proper air sealing protects older Flemington structures from freeze-thaw moisture damage and prevents destructive winter ice dams. Energy efficiency upgrades also increase your property value and help meet NJ greenhouse gas reduction targets.

Helpful?

The Flemington, NJ homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.