Home Builders & Construction Companies

Diversified Energy and owner, Jeff Haag, has partnered with home builders and construction companies in the Greater New Orleans/Gulf South region for almost two decades. Construction and renovation professionals choose Diversified Energy because we offer the best insulation options, and deliver unequaled diagnostic services.

Diversified Energy understands the rigors of building high-end new homes, and renovating existing and historic homes because we have been a part of the construction or renovation of thousands of homes. For every project, big or small, we provide custom solutions that fit the goals of our valued home builders and construction company partners.

All-In-One Energy Efficiency Solutions

The home building and renovation market in the Greater New Orleans / Gulf South region have changed drastically over the past 20 years, and Diversified Energy has been there at every turn. We know that our home builders and construction companies need a partner that understands the changes and updates to building codes, and understands how all the parts of the home work together to create a cohesive, comfortable, healthy, and energy-efficient environment.

With You Every Step Of The Way

When you partner with Diversified Energy we are with you every step of the way by providing the all-in-one energy efficiency solutions you want and need. Our service can start with pre-construction analysis that will take into account virtually every aspect of your project, from the types of windows, insulation, and HVAC system you choose, the solar orientation of the home, roof color, and even how your ductwork is laid out [Manual J, D, S calculations]. Every one of these choices affects the others, and we help ensure you are making the most informed decisions.

Insulation & Performance Verification

During construction, we are there to provide the finest insulation and professional installation service and perform HVAC duct testing, blower door testing, and other performance verification services to ensure that related trades are completing their work correctly.

Our insulation services cannot be matched by any other company in the region, as we offer the widest selection of insulation options, and our highly trained technicians will install it correctly the first time, every time. We offer open and closed-cell spray polyurethane foam insulation, blown cellulose insulation, blown-in, and batt fiberglass insulation, and cotton / recycled denim insulation, so we can address every insulation, sound control, and environmentally friendly need.

Code Compliance & Final Testing

When construction is completed, we are certified to conduct final performance verification testing and code compliance verification. For all the services mentioned, you have the comfort of having a single point of contact and a partner that is dedicated to ensuring success on your home construction or renovation project.

Join The DE Family Of Builders

Why deal with half a dozen different companies to get all these services, when you can make one call to Diversified Energy? Join the dozens of respected home builders and construction companies that trust Diversified Energy to provide incredible service and the energy-efficiency solutions their projects demand.

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Diversified Energy
Based on 227 reviews
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sandy andrepontsandy andrepont
16:04 31 May 23
Nikki and her team did a wonderful in my home. They sprayed insulation, sealed air ducts and attic and much more. Nikki explained everything that was... being done, very professional and respectful of me and my home. I highly recommend them!read more
Rudy LinhubRudy Linhub
15:20 15 May 23
When only the best customer service and installation will do. They foam insulated my attic and installed an American Standard heat pump. Quick, easy... and in budget. A rare business find.Thanks Jeff!read more
Jenna DuplechienJenna Duplechien
21:38 11 May 23
Niki Aguillard and her crew came out to my house and did a fantastic job! They texted me what time they would arrive and they were on time. They made... sure every crack was sealed in my house and even put door sliders on the doors to keep the air from flowing in. They completely insulated the attic. They were very friendly and kind overall did an amazing job I’m very pleased with how they went over and beyond to ease every concern I had and I really appreciate their hard work. Would definitely recommend Diversified Energy “Plug into Comfort”read more
Joel HenschenJoel Henschen
22:57 13 Mar 23
We had a great experience working with Diversified Energy. They were always willing to communicate and take care of any issue that popped up. One... of the best and most honest contractors I have dealt with. I will definitely use them again in the future. Thank you!read more
Dolores FryouxDolores Fryoux
21:37 28 Oct 22
Niki and Damon did a great job today!! They really answered All my questions and concerns. I am very happy with the whole process and highly... recommend this company.read more
Avis JamesAvis James
18:27 13 Oct 22
Nikki and her crew sealed in the attic, around doors and around plumbing pipes. Then they returned to add insulation. Very professional. Great job.
Rebecca WhitakerRebecca Whitaker
00:08 25 Sep 22
Blake came out and did an energy audit of my place of residence. He was very gracious and professional. He respected my request for him to remove his... shoes and was patient enough to answer my questions. Thank you, Blake!read more
Darrin ClarkDarrin Clark
18:10 27 Jul 22
Niki crew came and explained the job details and performed very professional and in a timely manner and I was satisfied with the whole process and... would recommend to anyone that is in need of the services they provideread more
Dave ODave O
15:55 16 Oct 21
First off these are some friendly and professional people! They came in to our home and had nothing but respect and explained things in a way that... was more family/friend based than technical. BIG shout out to Mike and Ryan for the amazing help and work! They tested the house and did all the checks as well as made sure we had stuff in place. They hooked us up with a great light package that should help our energy use as well as lighting needs. Everything is top notch and amazing customer service!read more
Summer CarterSummer Carter
20:31 18 Mar 19
I had such a great experience with Jack, Shamone, and Chad! They were extremely friendly and very professional! Jack explained what would take place... the morning of my appointment and answered all of my questions! They were all very understanding of my very noisy three year old as well! Thank you again you guys for such a pleasurable experience!read more
Diversified Energy Is A Proud Member Of The Greater New Orleans Home Builders Association
Diversified Energy Is A BPI Certified Contractor
Diversified Energy Is A Proud Member Of The Spray Polyurethane Foam Alliance
Diversified Energy Is Proud To Be An Energy Star Partner