Contact Us For
A Free Estimate!
Reviews From Howell
Products & Services
Home Energy Saving & Audit
Energy Efficiency Audit
Energy Saving Devices
Energy Saving Products
Energy Saving Tips
Home Energy Audit
Home Energy Conservation

Home Insulation
Attic Insulation
Blown In Insulation
Cellulose Insulation
Duct Insulation
Green Insulation
Insulation Contractors
Pipe Insulation
Reflective Insulation
Rigid Foam Insulation
Roof Insulation
Spray Foam Insulation
Wall Insulation
Window Insulation

Water Heaters
Electric Water Heaters
Gas Water Heaters
High Efficiency Water Heater
Hot Water Heaters
Indirect Water Heater
Instant Hot Water Heater
On Demand Hot Water Heaters
Solar Water Heater
Tankless Water Heaters
Water Heater Installation
Water Heater Replacement

Hvac Systems
Air Conditioning Contractors
Air Conditioning Systems
Boiler Heating Systems
Central Air Conditioning
Ductless Air Conditioning
Gas Furnace
Geothermal Heating And Cooling
Heating And Cooling Systems
High Efficiency Furnace
Home Heating Systems
Hvac Companies
Hydronic Heating Systems

Air Sealing
Sealing Air Leaks
Air Duct Leakage
Air Duct Sealing
Air Leakage Testing
Door Air Seal
Window Air Leakage

Radiant Barrier
Radiant Barrier Insulation
Radiant Barrier Cost
Roof Radiant Barrier

Ductwork Repair
Ductwork Installation
Ductwork Cost
Furnace Ductwork
Hvac Ductwork

Replacement Windows & Doors
Anderson Replacement Windows
Best Replacement Windows
Fiberglass Replacement Windows
Home Window Replacement
Low E Glass
Low E Windows
Marvin Replacement Windows
Vinyl Replacement Windows

Before and After Pictures from Howell
Attic Insulation in Howell, NJ

Attic Insulation in Howell, NJ

Before After
Attic Insulation in Howell, NJ Attic Insulation in Howell, NJ

This customer had many of the common issues in his 2 story home. The second floor was cold in the winter, uncomfortably hot in the summer and high utility bills.

The before picture shows less than 6" of fiberglass insulation, deteriorated ductwork and insulation voids on a large kneewall.

The after pictures shows that the far kneewall was sealed and sheathed with 2" poly iso R-13 boards, the attic flat was thoroughly air sealed and approx 14" of cellulose insulation was added resulting in R-60+ insulation.  

The results are a reduction of excessive air leakage by over 60%!!, greatly improved ductwork efficiency, improved indoor air quality and optimum level of safe healthy insulation.  

It is like we pulled a heavy wool blanket over the home, keeping heat inside in the winter and out in the summer.


Attic Mold Treatment in Howell, NJ

Attic Mold Treatment in Howell, NJ

Before After
Attic Mold Treatment in Howell, NJ Attic Mold Treatment in Howell, NJ

When inspecting a customer’s attic in Howell, NJ our team found mold growing on the roof decking/sheathing. Mold can be hazardous to one’s health and needs to be addressed. Also mold can cause dry rot in the attic. It’s important for our experts to get a whole house approach so we can help reduce further reoccurrences of mold. There’s more to just treating mold, we have to find the root cause.

We treat mold by spraying and/or fogging the area with our Mold X-2 Stain Remover and our Mold X-2 Botanical. Also our experts will try to reduce the moisture or humidity from entering the attic to help limit the reoccurrences of mold. Remember mold feeds on moisture and humidity so our approach is to find the root causes.

Company Awards
Angi Super Service Award 2023
Dave Hoh's Home Comfort & Energy Experts, based in Farmingdale, NJ, proudly announces its receipt of the Angi Super Service... [Read more]
More Awards

Howell, NJ's Trusted Insulation & HVAC Repair Contractor

Their sales rep, Colby was pleasant and polite. There was never any pressure to sign on the dotted line. I...
Happy Customers Surrounding Howell, NJ
Work Requests

Click the icons to see what our customers had to say.

We are not just a typical contractor company, we specialize in helping you understand your home's current energy efficiency problems and fixing them permanently.  Our highly skilled insulation and HVAC contractors don't just suggest repairs, but we'll also do the work! Your home will receive exceptional energy and cost-saving results with least amount of hassle. 

Howell, NJ Home Energy Audit and Improvement Expert

We specialize in a variety of services to help lessen your home's carbon footprint and save energy and money each month! We offer it all, including air sealing, ductwork, insulation, gutter guards, dehumidification, air purifiers, heating and air conditioning services, and solar energy system installation in  Howell, NJ.

At Dr. Energy Saver, we not only test and investigate your home's energy usage with a custom home energy audit, but we will discuss and prioritize the proper repairs with you. We'll educate you on what energy efficiency improvements will help save you the most energy and why. This will also help direct you in making the best decision for you and your family!

Home Heating & Air Conditioning Services:

At Dave Hoh's Home Comfort & Energy Experts we offer the most reliable furnace, heating, boiler, and air conditioning services for homeowners in Howell and all of Jersey Shore. When your home's furnace, heating, or air conditioning systems are in need of service, you can count on us to repair any and all issues you may encounter.  We offer only the highest quality HVAC products and all service comes with a FREE written warranty. Contact us today for a FREE HVAC systems repair quote!

Home Insulation Solutions You Will Notice

When it comes properly insulating your home, look to the home insulation experts at Dave Hoh's Home Comfort & Energy Experts to make sure the job is done right the first time. Insulation serves to two purposes in your home, keep air from leaking and keeping temperatures more comfortable. We take pride in being able to use our proven home insulation system to make your home more energy efficient and help lower energy costs up to 30%! We offer various types of home insulation products such as rigid foam, blown-in cellulose, and much more. If you are looking to reduce your energy costs and improve the energy efficiency of your home, contact us today for a FREE service quote!

Services We Offer:

  • Air leak sealing
  • Attic insulation
  • Water heater repair & replacement 
  • Blown-in insulation
  • Cellulose insulation
  • Air duct sealing
  • Rigid foam insulation
  • Garage insulation
  • Home Energy Audits
  • Duct repair and sealing
  • Furnace repair & installation
  • Heater Service
  • Heat pump replacement
  • Gas, oil, and electric furnace installation
  • Gas and oil boiler installation
  • Central air conditioning installation
  • Ductless air conditioning installation

For a FREE estimate in Howell, NJ., you'll also receive a free copy of "Saving Energy and Money at Home," a great book to use as you begin to create a more comfortable, healthy, and energy-efficient home!

Case Studies From Howell
The second floor of this home in Howell, NJ is very hot in the summer, the house is drafty and utility bills are higher than they should be.
Job Stories From Howell, NJ
Attic Insulation & Duct Encapsulation in Howell Township, NJ

In Howell Township, NJ, a homeowner faced comfort issues due to inadequate insulation and poorly insulated ducts in their attics. To resolve these issues, our team air sealed the attic using ZypFoam sealant. Additionally, we encapsulated the ducts with SilverGlo insulation panels, effectively reducing radiant heat and improving temperature control. We also secured SilverGlo to the adjoining wall to prevent air leaks and built retaining walls to contain TruSoft cellulose insulation in the attic. Additionally, we installed a catwalk for easy maintenance access. These improvements resulted in a more comfortable and energy-efficient home for the homeowner.

Attic Insulation & Duct Encapsulation in Howell Township, NJ - Photo 1Attic Insulation & Duct Encapsulation in Howell Township, NJ - Photo 2Attic Insulation & Duct Encapsulation in Howell Township, NJ - Photo 3Attic Insulation & Duct Encapsulation in Howell Township, NJ - Photo 4Attic Insulation & Duct Encapsulation in Howell Township, NJ - Photo 5
Work Requests From Howell, NJ
Project Location: Howell, NJ
We have an air sealed and insulated attic. Our AC unit still struggles to cool the second floor in the summer, so we are interested in having you potentially add more insulation.
Project Location: Howell, NJ
Upstairs in the summers are hot and the winters are cold
Project Location: Howell, NJ
Possibly a new furnace and duct work.
Project Location: Howell, NJ
Was looking to have blown in insulation done in my attic.
Project Location: Howell, NJ
Estimate for replacing the furnace
Project Location: Howell, NJ
I would like to insulate my attic above my garage. The roof extends over into my one living room.
Project Location: Howell, NJ
Hello, I would like to schedule a home energy audit. The end-goal is to get closer to net-zero energy, but I know that it is going to take a bunch of smaller steps to get there. Thanks! Peter
Project Location: Howell, NJ
Top floor is significantly hotter than rest of home. Insulation is not good, sealing is not good. Furnace and hot water heater are 10+ years old. May need an attic fan or some other type of ventilation as well. Looking for some round about figures we can work towards over a period of time
Project Location: Howell, NJ
Condensation in the attic.
Project Location: Howell, NJ
Floor insulation
Project Location: Howell, NJ
We have a severe condensation problem from our ductwork in the kitchen that has caused water damage to the sheet rock along with growing mold. I believe that insulation needs to be added to the ceiling and garage area, plus the ducts may need to be replaced with insulated ductwork, but need a professional to come in and make an assessment.
Project Location: Howell, NJ
I have a new 30'x40' pole barn with a metal panel ceiling. I would like to insulate the attic space, not sure to use foam or fiberglass or a combination of the two.
Project Location: Howell, NJ
I am interested in someone coming to assess my current insulation and provide estimate to upgrade insulation and seal any leaks. I have recently upgraded AC and furnace. Thanks/Adam

our service area