Top-rated energy efficiency auditors.

Get matched with top energy efficiency auditors in Evesham, NJ

Enter your zip and get matched with up to 5 pros

Need a pro for your energy efficiency auditing project in Evesham, NJ?

Select your specific project to find the pro for you.

TRUSTED BY EVESHAM, NJ HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon43
    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in Evesham

Avatar for Brittin Built, LLC
Brittin Built, LLC
4.8(
80
)
Home Energy Audit

Serving Evesham, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Customers say: Quick response

"These guys did a tremendous job installing blown in insulation in our attic and air sealing the house. The fan test showed how much energy was being lost to drafts. They also installed a new disappearing stairway. I will hire Brittin Built again."
DECK REMODELS
DECK REMODELS
DECK REMODELS
DECK REMODELS
DECK REMODELS

+22

Response time1 day
Response rate90%
14 neighbors recently requested a quote
Avatar for Climate Mechanics LLC
Climate Mechanics LLC
4.9(
53
)
Energy Audit - For BusinessHome Energy Audit

Serving Evesham, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I called Climate Masters because my AC wasn't working. He came out within 2 hours and then returned 2 hours later to fix the problem. He was very through in explaining the problem and fixed it quickly. He told me that if I had any further problems this year with my AC he would come back at no charge. He honored the 15% discount coupon from Angies list. I was very impressed at his reaction time to my problem, professionalism and knowledge and he was a super nice guy. I put his magnetic business card on my fridge and would not call anyone else with my AC problems in the future and will recommend him to anyone I know who needs servicing. I would highly recommend you use Climate Masters. You won't be disappointed, you will be surprisingly pleased!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Response time1 day
13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Strictly Business Home and Commercial Inspections
Strictly Business Home and Commercial Inspections
4.4(
59
)
Energy Audit - For BusinessHome Energy Audit

Serving Evesham, NJ and surrounding areas

In business since 1984

Free estimates

Credit card accepted

"Ira was cordial and professional. He has practical experience and knowledge of residential energy audits. He was able to provide useful suggestions but not definitive solutions to issues. That may have been due to inaccessible interior walls. I am frustrated that a full written report that had been promised still has not been produced six weeks later."
Response time7 hrs
Recommended by77%of homeowners
Avatar for Green Heating Cooling & Electric
Green Heating Cooling & Electric
4.5(
624
)
Energy Audit - For BusinessHome Energy Audit

Serving Evesham, NJ and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Sorry for significant delay re:review but stuff happens. The guys were thorough and professional throughout the process. All questions and concerns well addressed. Very customer focused. Because of my delay, I can say that without a doubt , the new unit was efficient and cost- effective.(during the summer of 2015)
"
Recommended by90%of homeowners
Avatar for Mark Group
Mark Group
4.4(
467
)
Energy Audit - For BusinessHome Energy Audit

Serving Evesham, NJ and surrounding areas

In business since 1974

Free estimates

Credit card accepted

"Person who visited was very polite and noted that what I purchased was likely not something that would meet my expectations.  I wanted an energy audit, how my systems could be improved in home, lighting, heating, insulation and air conditioners.  What I got was a list of things they could work on and the price to do that work.  The work list in no way was considered an energy audit, rather it was a punch list of things I could do based on their visual inspection.  I did not have a comparison of work and benefit/savings calculation.  There was no checklist of inefficiencies and how that translated into energy losses. For example, multiple hi hat lights in house, they spoke about boxing and insulating a few, less than 10, when I have almost 90 in house.  Overall I was disappointed, the tech who came said the offering needed to be better presented prior to start of work."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

Recommended by83%of homeowners
Avatar for UGI Heating Cooling & Plumbing
UGI Heating Cooling & Plumbing
4.4(
77
)
Energy Audit - For BusinessHome Energy Audit

Serving Evesham, NJ and surrounding areas

In business since 1892

Free estimates

Emergency services offered

"Estimator came out quickly, was very personable, and could schedule my install appointment a few weeks later right then and there. When the tech came out he was polite, efficient, and very quick.  Overall I was very happy with the service and would recommend them to others if the price is competitive with another company.
"
Recommended by95%of homeowners
Avatar for RC Heating & Air Conditioning
RC Heating & Air Conditioning
4.4(
40
)
Energy Audit - For BusinessHome Energy Audit

Serving Evesham, NJ and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"RC came out to service the hot water heater at my house in South Jersey last year. Even though it was an old unit, no one tried to coerce me into purchasing a new heater, which would have been out of my budget. They arrived in a very timely manner, the employees were knowledgeable and professional, and the problem was fixed immediately. I would recommend them to anyone!"
Better Business Bureau
South Jersey Gas
Chamber of Commerce
Recommended by89%of homeowners
Showing 1-10 of 27
Energy Efficiency Auditing questions, answered by experts

Blower door tests are measured in a few different ways, but the most popular are air changes per hour (ACH) and cubic feet of air (CFM) moving through the house per hour. A good ACH score is less than 2ACH, but 1ACH is better. This means the house experiences a total air change within 60 minutes (for 1ACH). For 2ACH, there’s a complete change every 30 minutes, and so on. CFM scores are similar in that a lower score means less air change, and therefore less leakage.

HVAC systems use the most household electricity. This major and essential system is responsible for heating and cooling your home all year round. Since they operate for a significant amount during the day, it consumes more energy than other appliances. 

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

R-value measures an insulation material's thermal resistance, indicating its ability to resist heat transfer. A higher R-value signifies better insulation performance because the material is more effective at slowing heat flow. The R-value depends on the type, thickness, and density of the insulation material, such as fiberglass, foam, or cellulose. Each inch of insulation typically provides an R-value between 3 and 8. There is no single universal R-value; the optimal choice depends on your climate zone. Colder climates require a much higher R-value than warmer ones to maintain energy efficiency, keep the home warm in winter and cool in summer, and manage costs.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

The Evesham, NJ homeowners’ guide to energy efficiency auditing services

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