Another company offered to do our encapsulation for a lot cheaper but gave us the runaround for…read moremonths, lied to us repeatedly, and never got the permit to do the work. We were so frustrated! We figured out that our county's website has a record of all of the permitted work done in the county in the last 3.5 months, and you can sort by project. It also lists the sq footage of the project and the cost. We could see that Kefficient had done the most permitted projects in our county and they had a fair and competitive price compared to other companies who got their work permitted. We ended up deciding to work with Kefficient. What a world of difference! They quickly got a permit and did the work and had it inspected and it looks great. What a relief after such a poor experience with a different company!

As promised, I needed another encapsulation for a new home(but like built 1917) I bought it with a…read moremere vapor barrier and known terminate and moisture issues. The urgency of the work that needed to be done was honored, and end result was even better than my first one!! This was a far more difficult project, and unfortunately, I couldn't be on site during the project. The daily updates with photos and exactly what was worked on (the before and afters) I got was beyond expectations, 1000% to the crew. The light near the dehumidifier is game-changing and they even gave me a moisture monitoring device. When I learned how cool it was, I asked if I can have one for my 1st house, and they offered it to come brin git by(free). Bonus when the technician came to install, he noticed some dropping insulation and just fixed it. This is why I love this company and will always call them for my needs and highly recommend them to anyone.

We had an 8 degree difference between our first and second floor, and had 6 companies come and give…read morequotes (yes, six!) Zion Insulators was the most thorough in their estimate, as well as most competitively priced. I wish all our estimates for home improvements had this same combination of quality and affordability. Felix and Jose replaced the fallen baffles, air sealed everything, created a dam for the attic hatch to maximize the insulation around the hatch, brought our blow-in insulation up to R-49, and took pictures of their finished work. The degree difference is now just 3 degrees, and much more comfortable. To top it off, Felix gave me a ring about a month later to see how the insulation was performing, and will stop by to make some very minor improvements around the attic hatch that I would not have demanded or expected. So I give them all the credit for being amazing professionals who go above and beyond. I'd say I did plenty of research, and can recommend Zion Insulators without hesitation. Thanks again!

From the owner: Zion Insulators dominates the area with Spray Foam Insulation needs to customers…read more We are a Veteran Owned company specializing in attic and crawl space cleanup and insulation, rodent proofing, and radiant and vapor barrier installation. Our mission is to deliver the best service possible so you can provide the best atmosphere for your loved ones. Our priority is customer satisfaction and work endlessly to obtain this goal. Our expansion and growth would not have been possible had it not been for our customers' feedback and critique. Zion Insulators will work with you to prioritize your attic cleaning and insulation needs, and then customize a plan of action to make your home or business safe and free of contamination. We strive to keep perfecting our service and company and are always open to hear our customers concerns and suggestions. We have work with customers to meet the needs of their budget, Price, Customer Service

Honest and incredibly reasonable - will be using again for any future insulation needs.read more

So responsive, very reasonably priced, and extremely honest. We wanted to use him for insulating…read moreour garage. I highly recommend Jacob Thomas Insulation and will definitely use in the future.

We were told our ac unit was beyond repair by other companies and that we would need to price new…read moreunits. The technician from Comfort First was able to not only diagnose our problem, but also perform a repair that has kept the ac unit functioning. He saved us thousands of dollars!

Jonathan at Comfort First Mechanical was great to work with! I wanted to move my HVAC unit and he…read moreoffered a creative, efficient and cost effective solution to my problem! Their service was prompt, he called me that night to update me about the job, and checked in on the unit the next day just to make sure everything worked. They took my opinion, budget and logistical needs into consideration when laying out the project. Customer service is on point! I'll use Comfort First for all of my future HVAC needs.

I had a fantastic experience with The Drying Company. Ben (the Foreman), RJ, and Jon were absolute…read moreprofessionals. They cleaned out my crawl space, removed all mold, and installed a 20mm vapor barrier with a 20-year warranty. They worked efficiently and made sure everything was done right. I went into the crawl space with them multiple times, and they clearly explained what they had done at each stage. They also gave me great advice on preventative maintenance I can do myself to keep things in top shape. Yes, it was an investment--but 100% worth it. The quality of their work has increased the equity in my home and will save me money in the future. I've gone with cheap contractors before and ended up paying more in the long run due to poor work. This was the opposite experience. Huge shoutout to Ben, RJ, and Jon--if I need more work done on my home, I'll be asking for them by name. Highly recommend The Drying Company!

BEWARE!!! My husband reached out to The Drying Co. because we had water in our crawl space. Once…read morethe sales rep came he recommended we get an additional dehumidifier and get the space encapsulated- which we did. They came out to do the job which took 2 days 3/31 and 4/1/2025. Once they completed the job the existing dehumidifier would not come on. They sent another technician and we were told we needed a new dehumidifier the old one is no longer good. They came out 5/14 with the new dehumidifier and fast forward to 7/16 we have water in our crawl space again only to be told today 7/17/2025 we need a sump pump. WOW!!!! My thing is you would have thought that all this could have been avoided had someone reviewed and looked at everything prior. I left a message for Joe Hogge at 9:30am and it's after 1pm and I have yet to get a call back. I do not recommend this company... STAY AWAY!!!!!!!

Olivia did a great job communicating throughout the project. They took their time and didn't rush…read morethrough the job.

DO NOT use this company!!!!…read more I made a deposit for work to be done and have not heard back from them since. Once the deposit went through for them to "order materials" they ghosted me and I have not heard back from them since. Do not use this company! I called their phone number and it goes straight to voicemail and the mailbox is full! They are scammers they will not reply after they get a deposit. I already disputed the charge.

HDI is fantastic! Nelson has the most competitive prices in the industry. The crew shows up on time…read moreworks efficiently and cleans up beautifully. I did cellulose insulation in the attic and Nelson encapsulated my crawlspace too. Look no further than HDI Tom in Midlothian

Timely communication. Quick. Fair pricing. Easy to work with. Very nice! Will use them again.read more