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    CDA Environmental

    5.0 (1 review)
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    Services - CDA Environmental

    Environmental testing

    Building energy audit

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    3 years ago

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    Dynamic Comfort Solutions

    Dynamic Comfort Solutions

    (4 reviews)

    I wrote a long review, for this company however yelp won't allow me to post such a long review…read more(grrr). I don't often write such lengthy reviews, as most of the time they're short enough to warn others, however if you're seriously looking for work to be done in your home and want a honest opinion on where to turn then you'll appreciate the details. I felt providing such details was important when preparing to invest a lot of money and only wished I had such a resource when I needed it, so I'll share the link below if you'd like to read. The short version: Dynamic Comfort Solutions is the most trustworthy and thorough company! We saved thousands of dollars on this huge AC and water system overhaul, we were treated respectfully, there were no surprises, Billy the owner always stood by his original estimate and his word, the confidence we have in this team could never be matched by any others... in ANY industry! Our lives have literally changed because of this unparalleled company! Read full review here: https://michellecgardner.wordpress.com/2015/08/29/air-conditioningwater-system-review/

    I purchased an $11,000 HVAC system with the understanding that I would receive a $700 Lennox Rebate…read moreand a $200 Duke Energy Smart Saver rebate. I purchased this system on 9/1/13 from Billy Cole of Dynamic Comfort Solutions. When he came to my home to give the estimate and complete the paperwork I was told the system I was purchasing was eligible for a $700 Lennox Rebate and a $200 Duke Energy SmartSaver rebate. Since the instillation, I have not received either rebate and contact with Mr. Cole to get the situation resolved has not been conducive to an agreement. He constantly skips around the situation and makes excuses, blaming the situation on employees he has let go or paperwork errors within his business, but still has not delivered on the $900 worth of rebates promised.

    Energy Reduction Specialists of NC Inc

    Energy Reduction Specialists of NC Inc

    (4 reviews)

    To whom it may concern, Stephen and his crew at ERS treated…read moreour house in May of 2019. Our 30-year-old house was in desperate need up an energy upgrade. Over the span of 4 days, ERS swarmed through our house sealing up every possible location where air (in other words, $) could get in or out. The professionalism and cleanliness of the crew was without compare but let's get down to brass tacks and talk end results. The below Duke Energy charts detail our energy use before and after ERS worked on our house. Benchmarking to September, when the average temperature was hotter in 2019 vs 2018, our energy use in 2019 declined 17.7%, which reflected in our bill which declined from $214.67 to $181.16 (-15.6%). Using May 2019 as the comparative starting point, the charts confirm energy usage during the summer of 2019 was lower compared to the same months in 2018. In terms of energy use, our house is now only slightly above average, however that does not tell the whole story. We have a hot tub which uses approximately 20% of our home's energy. Correcting for the hot tub, our energy usage would be 1,024 kWh, just slightly above Efficient rating. In addition, our 3rd floor was unusable in summer without having to install a window AC unit, and 2 portable space heaters in winter. We no longer need to use the window unit, and I expect the space heaters will no longer be needed either. Based on the above results and observations, I highly recommend ERS - full stop, no questions asked. Regards, Mike Corcoran Greensboro, NC

    Per Sales on the Phone...I just wanted insulation in my attic not remodel. There were a lot if…read more"umm" "ummm" while trying to sell me on the phone. Do not trust them

    Building Solutions

    Building Solutions

    (1 review)

    I found Buddy by searching the internet for well respected and trusted inspectors. I found Buddy on…read moreanother site, and I am thrilled. I had an older farmhouse "vetted" by Buddy, making sure that he knew that we wanted an accurate and realistic report. It certainly is that! He did a terrific job showing me what was wrong and right, the nice surprises, the thing I can fix myself and the things that I needed to leave to a pro. Report was timely, and I have it in a PDF, so no waste of paper, too! I appreciate that a lot! Buddy has been a builder, as well as inspector so he knows all sides of the process. He also has worked with houses and energy efficiency *or something like that I think!* so was clear where I would get a good return on investment with upgrades to existing things that might be beneficial to me. I recommend him highly- he is thorough, professional, and nice to boot. Too bad I am NEVER buying another house again! I'd use him again to be sure!!

    From the owner: If you’re buying, selling, or maintaining a property, Building Solutions is your trusted inspection…read morepartner. With over 30 years of construction experience and more than 3,000 homes inspected, we deliver clear, detailed reports and bring practical, transaction-aware insight to every job. Our ASHI certification and advanced building-science credentials ensure your property is evaluated thoroughly and professionally, so you can move forward with confidence.

    CDA Environmental - environmentaltesting - Updated September 2026

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