Constraction reviews in Walnut Creek, California

The service was phenomenal. They came in cleaned out my attic and crawl space, did a phenomenal job. They were very careful about cleaning up after themselves. They went the extra mile to make sure all small openings around the house were covered with mesh. Highly Recommend

Miller Attics was great to work with. The crew was courteous, professional and provided excellent customer service from start to finish. We were really impressed with quality of the ductwork replacement in our garage, attic and crawl space. Highly recommend!

I found Miller Attics online because I suspected that we have rats living in the attic. Al came out and did a thorough inspection and explained to us and showed pictures of all the issues that we had in the attic and in the crawl space. We ended up doing the work and was pleased with the crew and of course the end result. Everyone was polite and clean and kind. Thank you Al and Miller Attics. My house feels so much better now

Fantastic worksmanship from this company! We had suspected we had criterios liviano in our attic for a While now so I decided to get the attic inspected by Al the owner. Sure enough, we had rodents in the attic and crawl space and it looked totaly disgusting! Miller Attics got rid of the rats and mice and sanitezed both the attic and crawl space, the comunication was flawless and we're super happy with the results. Highly recomended.

This company appeared on my Facebook on 1/7/2026. Raphael called within 5 mins. We scheduled appointment for 1/8. He was punctual and great estimate. As a female I didn't think he was ripping me off. He had pictures for me before and after. He was clean and professional. No mess behind. I will recommend him for services to my family and neighbors. Very very good service

Al was wonderful. He quoted us the best price for our specific needs and took care of our insulation replacement, rodent proofing and air duct cleaning. I can say with confidence that Miller Attics is reliable honest and professional

Miller Attic was incredibly responsive and very professional. The two owners performed the work and were really informative and helpful. The charges for the work were really reasonable and less than other quotes We could not have been more pleased.

Fantastic service. I had a few things done with Miller Services. I’ve done some insulation replacement, air duct cleaning and chimney repair in Napa. They work all over Sonoma county and I have only heard good things about them

Our family brought out four different companies to take a look at our damaged insulation and heating vents in our attic. They were by far the more professional and fairly priced. If you’re looking to get the most out of your hard earned money, don’t look any further. This company is 100% reliable and A+++ rated!

After doing a lot of research, we chose this company for our attic insulation project and couldn’t be happier with the decision. The initial inspection was very detailed, and they took the time to explain what needed to be done without any pressure.

We compared quotes from other companies, and this one stood out as the most reasonable and transparent. Scheduling was easy, and they worked around our availability.

On the day of the job, the crew was efficient and professional. They completed both the attic and crawl space in a single day, replaced the air ducts, and installed dampers. Everything was done thoroughly and left clean afterward.

Overall, a smooth and stress-free experience. I would definitely recommend them and would use them again.

We had rodent issues in our attic and upon inspection, we needed to replace insulation and air ducts which still contained asbestos. Rafael explained everything in detail, walked us through the process and showed photos. The service was fast (done in less than 2 days) and the crew set up containment properly. Rafael was responsive and even extended a payment plan. We’re happy with the service and would recommend Miller Attics.

Awesome service! We had a rodent issue that no company could solve in over 5 years but when Al came over, he did a thorough inspection of the attic and crawl space and took a look all around the house and found multiple entry points that were never brought to our attention! The crew was pleasant, polite and clean. Miller Attics replaced all of our insulation throughout the house and now it’s rodent free and we rarely even use our HVAC. What a great result! I would definitely recommend anyone to this company!
⭐️⭐️⭐️⭐️⭐️

Thorough, Professional, and Honest - Highly Recommend Rafael & Team!

I recently hired Miller Attics for a complete crawl space cleanup and rodent proofing, and the experience was excellent from day one. Before I even hired them, Rafael Hen came out for an initial inspection that truly set them apart.

Our house is on a hill, which makes the crawl space difficult to access and navigate. Rafael spent over an hour meticulously documenting every single detail of what needed to be done—he didn't rush through or offer a generic quote.

The execution was just as impressive as the inspection. The team performed a full cleanup, replaced contaminated duct insulation , and sanitized the entire area with a DSV solution to remove odors. They sealed every entry point with hardware cloth and steel wool , and the fact that the work comes with a lifetime warranty gives me huge peace of mind. If you want a team that is thorough from the very first inspection, ask for Rafael.

Highly recommend this company! From the initial inspection to the final walkthrough, everything was handled professionally and thoroughly. We got quotes from three different companies, and this one offered the most reasonable price without cutting corners.

They were very flexible with scheduling, finished the attic and crawl space in one day, replaced air ducts, and installed dampers—all done carefully and efficiently.

We’re extremely happy with the results and would absolutely recommend them to anyone needing attic insulation work.

I had a fantastic experience with Miller Attics! From start to finish, Rafael’s communication was clear and timely, making the entire process stress-free. The team delivered excellent service, kept the work area clean, and completed the job with great attention to detail. Everything was done exactly as promised, and the results exceeded my expectations.
I highly recommend Miller Attics for anyone looking for reliable, professional, and high-quality work.