Serving Lorain, OH and surrounding areas
In business since 2005
Free estimates
Emergency services offered
"Polite young man - went around his work - seem very efficient."

*The Angi rating for Energy Efficiency Auditing companies in Lorain, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.
*The HomeAdvisor rating for Energy Efficiency Auditing companies in Lorain, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.
Last update on September 29, 2026
Serving Lorain, OH and surrounding areas
In business since 2005
Free estimates
Emergency services offered
"Polite young man - went around his work - seem very efficient."

Serving Lorain, OH and surrounding areas
In business since 1983
Free estimates
Credit card accepted
"I participated in Dominion's Energy Efficiency Rebate program, which NRG Masters (dba Northcoast Energy Masters) is a participating contractor. Of the three quotes received, NRG Masters and one other contractor were competitively priced. However that other contractor do not spray foam gaps in basement. NRG Master crew arrived on time on scheduled date, they properly sealed the attic entrance so the cellulose does not blow throughout the house and to keep my pets from going upstairs. Wall insulation was performed outside, where they removed the siding, blew in cellulose into the wall and ,closed the opening and reinstalled the removed siding. They spray foamed rim joists all around the basement perimeter and a big gap where the kitchen bumped out, such that one of my cats tend to climb into and where she cannot be reached. They insulated it and closed it with dry wall so my cat can no longer go in. The crew cleaned up the work areas, They vacuum the attic, and cleaned up the basement area, though they missed some of the small spray foam drippings, which were easily removed on the concrete ground, which I believed to be not an issue. A week later I opened the attic storage area, some of the cellulose blew in. I had to followed up multiple times with e-mails and phone calls to get a return call and schedule a follow up to fix the problem. Ray said the cellulose blowing in is from the gable vent, which may have been overstuffed with cellulose. A month later, the crew came back to clean up the cellulose. Months later, I followed up with another energy audit from Dominion's program. I learned the home energy efficiency for my house improved from 2800 (before the insulation work) CFM50 (blow door test) to 2100 as proposed by NRG Master. I, also, followed up with Dominion regarding the status of my rebate, and I learned that Ray did not submit the paper work required for the rebate. I followed up with multiple calls and e-mails. At the same time Dominion representatives also reached out to him. A few weeks later, I learned that Dominion did speak with Ray and he submitted the necessary paper work, and a month later, I did get my rebate check. The slow responsiveness received from NRG Master may be attributed to their busy schedule, I had to wait about one month and half before they could perform the work at my house, so it is understandable that arising issues and filing paper work can fall to the side, though not acceptable from a customer perspective."





+5
Serving Lorain, OH and surrounding areas
In business since 1971
Free estimates
Warranties offered
"I had an Energy audit performed on my house. The equipment used during the audit and the knowledge of the auditor was good. However, the report was useless. I was employed as a Quality Manager / Quality Engineer for over 35 years and I have performed numerous audits. And without a doubt, the auditors should used a recorder to propely document the results of the audit. Some of the things that should be in th report are, the significant areas of heat loss in each room, (including loacation of the heat losses), potential savings for reducing the major area of heat loss, the temperature difference incoming outside air and room temperature."

Serving Lorain, OH and surrounding areas
In business since 1998
Free estimates
Emergency services offered
"It was done on time and on the budget. Excellent work."





+14

Serving Lorain, OH and surrounding areas
In business since 2008
Free estimates
Credit card accepted
"Iâ m so pleased with the work that was done at our house! We had insulation done in our attic and walls. The difference was obvious as they were doing the work! Crews worked hard, were friendly and professional. Customer service is top notch! Priced well AND they will help you get an energy audit and rebates for the job based on your gas companyâ s programs. I would highly recommend this company, you wonâ t be disappointed!"




Serving Lorain, OH and surrounding areas
In business since 1980
Free estimates
Emergency services offered
"It went well with the workers arriving when expected and cleaning up when done. It took them 2 days. They did a great job and were cheaper than another one of our estimates.
We decided to get some insulation following a report from Dominion's Home Energy Audit Program called GoodCents which told us that our over 100 year old home had almost no insulation.
North Coast Insulation is a company recommended by Angie's List and one that often works with GoodCents. GoodCents came out after the insulation was installed and inspected it. We were told that the air leakage from the house had gone down 40%. We also will get over $1000 back from a rebate.
"





+5

Serving Lorain, OH and surrounding areas
In business since 2022
Free estimates
Credit card accepted
"They are in the process of sending out an engineer"





+3

Serving Lorain, OH and surrounding areas
In business since 1974
Free estimates
Emergency services offered
"they were very knowledgeable and professional, they under stood what I wanted and installed the radiant heat plumbing and accessories in a timely fashion in a professional style thank you Lake Erie indoor air services"




Serving Lorain, OH and surrounding areas
In business since 2009
Free estimates
DelVon Hardaway is the professional you are looking for when a home or business energy analysis is required. More and more this is becoming a valuable tool across the country. Everyone needs a current energy audit, so do not hesitate to call DelVon Hardaway for your energy savings analysis.

Serving Lorain, OH and surrounding areas
In business since 2010
Free estimates
Credit card accepted
Tony has performed thousands of home inspections over a 28 year career in Real Estate. We can do a top to bottom home inspection, with or without Radon, or we can help you navigate the new construction mistakes that come from the emotionally motivated mine field of "gotta have that" as well as advise you how to upgrading your home room by room for maximum return on your investment.\n\nTony was also a HUD 203K Inspector/Consultant and a certified appraiser.

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