Attic Construction & Insulation

Attic Construction & Insulation takes on insulation jobs in San Diego. The company handles insulation installation and removal, rodent proofing, attic decontamination, attic cleaning, radiant barrier installation, ducting work, crawlspace services, and air sealing. They offer a free inspection from their location at 4164 Cartagena Dr and run a phone line at 858-492-7289 for scheduling in the San Diego area.

Homeowners bring them in when old insulation has gone bad, temperatures swing too much inside, or rats have left waste and entry points. Crews such as those with Chris, Humberto, Tony, Juan, Victor, Tiger, Nate, Adam, and Nick cover floors and walls, vacuum out old material, sanitize the space, seal gaps, and blow in fresh insulation. Some jobs add duct replacement or radiant barriers, and the results include steadier indoor temperatures plus blocked pest access. Reviewers note crews like those led by Fredrick, Brandon, and Jesus finish the full list of tasks including sanitation and proofing.

They answer calls fast, set inspection times within days, and keep owners updated as work moves along. Crews protect the house, work through hot days when needed, and leave the site clean before they go. Pricing comes up as competitive for the full house scope, with a one-year warranty mentioned on rodent proofing. Jobs often wrap in a single day across San Diego spots like San Carlos, and crews invite owners to check steps along the way.

Google lists a 4.9 from 317 reviews, with repeated notes on clean results, solid communication, and lasting fixes for insulation and pests. DIRT Score 4.8 from reviews on Finds.

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“I love this Compamy!!! So easy to work with Nate had excellent knowledge and really explained things well. When crew came 4 of them Chris came to the door introduced himself and they started Chris was excellent in running the guys and keeping me informed even my dog loved them.!! I highly recommend them they have great follow up as well!!”

“Edit: From 5 Star to 3 Star. Updated Review: They made things right, but we had 2 big issues. 1. A worker was cutting material to protect our walls and with a cutting knife, put 2 big scrapes in our luxury vinyl plank. They actually replaced what we saw initially, but I found a second huge scratch after that I just let be. 2. An even bigger issue is that they came onto and did an inspection, did all the work, sealed up EVERYTHING, but we had rats come back a year later. They were great and came back out, recommend we do a smoke test, which we did for $200 with another company and, we found that they missed the main issue 2 times was our main sewer pipe was not connected to the outside vent. They were asking me I wanted it capped, but I said I would like it attached to the vent. They did great work at no cost extending the pipe, and it fixed the rat issue and sewer smell we were having to start with. If they had just capped it we would have had really big issues. They are not plumbers and should not suggest capping sewer pipes to did a rat issue. Once they fixed that we have had no issues. They really did a great job with all the work, but we spent $7000 on removing all insulati”

“Just had my attic cleared, cleaned, and insulated by Attic Construction. The crew did a great job - they were prompt, professional, and quick! They first covered up the floors and walls with plastic to protect and keep them clean. They removed the old insulation using a giant vacuum. Next, they sanitized the attic and finally, installed a thick layer of new insulation. The process was much easier, quicker, and cleaner than I had anticipated.”

“This company is great! I called because my house was way to hot in the summer and my feet would freeze in the winter. My free estate was done by Adam. He called with his arrival time and was very polite and professional during his visit. I was impressed with the services provided like clean up, rodent proofing and sanitation, and the R value that they offered. My appointment was scheduled for a few days later on the spot. The work crew was just as professional and thorough. They worked till they were done on a very hot day and all the employees are very happy friendly people. I would recommend them to anyone. Also they have a one year warranty on the rodent proofing and was told to call if I hear anything. GREAT WORK! Very affordable! Thanks!”

“Humberto and his crew were out today to insulate our attic. They removed the 50+ year old insulation (and two old empty bottles of beer--not mine, I swear!), blew in new insulation, and thoroughly cleaned up around the job site. The whole crew was courteous and efficient, and they were sure to leave the house clean. It is 90 degrees out this afternoon, and even with just half a day of insulation, I can already tell that our living space will be more comfortable--and bearable--on hot days!”

“When rats turned my home into a multi-unit dwelling, I solicited bids to clean things up. Andrew from Attic Construction won the day, with solid info on what to expect. The crew, lead by Tony and Juan, completed the job quickly and professionally. They transformed the dirty space into a pristine area and blocked off rat access points. And following an unfortunate fall, they quickly repaired ceiling and plumbing damage. A good outfit. I'd use them again.”

“Outstanding experience from quote to completion. Humberto and his crew were positive and professional throughout attic cleanout, gap sealing, duct replacement, and insulation installation. They protected the interior of the home and cleaned up carefully after the job was done. I appreciate their hustle to get the job done in a single day and accommodate my schedule. Looking forward to a more energy-efficient home. Highly recommend!”

“It was time to change out the insulation, is was over 30years old. I turned to Attic Construction to handle the job. Jason came out and completely informed me on all the type work they do, I went with the clean up and new insulation. It wasn't long and Victor and Tiger showed up at my door and went to work. In no time the job was done and the hallway and drive way was cleaned up before they left for the day. Great job.”

“I'm very happy with the work that Attic Construction did at my family member's home. They were professional and courteous and allowed me to "peek in" through various steps in the process (not required, but I'm glad they were transparent about that). We had a lot of stuff to do for the house which was nearly 50 years old: insulation removal (including all the rodent droppings and waste they left in the insulation over the years), rodent proofing, sanitation, new insulation installation. A competitor (whose estimate I got) was going to charge roughly the same amount but not the entire house, and not using Owens Corning insulation (which meant no OC manufacturer warranty either). They also didn't have such good reviews on Yelp, Google, Home Advisor or BBB. I was at my family's house to oversee the project and the crew (Humberto, Victor, Agustin) walked me through all the steps, took the time to explain what they were going to do and what they had done and they did a great job. Even though we ran into a minor bump in the road that resulted in the project taking 2 days instead of 1, I'm very satisfied with their hard work and best of all, knowing that they got rid of the rats from the”

“Jesus, Jose and Steven did an awesome job today. They were very thorough, protected my home and made sure all the rat proofing was done in the attic and in the crawl space. So glad the manager sent this awesome team to my home.”

“Nate ran point. Fidel, Carlos, and Deron executed flawlessly. We live in the San Carlos area. We had seen temperatures in the house fluctuate from 50s at night to 80s in the day. After the Attic Construction crew prepped our home, it immediately stayed in the comfortable, low 70s, night and day! These guys are the utmost professional. Not cheap, but you get A+ service and product for what you pay for. Highly recommend!”

“We have nothing but the highest of praises and customer satisfaction with the job that the Attic Construction team performed on the attic insulation work on our house. Hunter and Riley were very thorough with their estimates and follow through and answering all of my questions. The pricing was excellent, customer service was excellent and overall job they performed...excellent! The three installers assigned to us were amazing as well. We had Jay, Angel and David...phenomenal work performed and have nothing but high praises for these guys and all the great work that they did. They did a very thorough job from start to finish. Great guys, great work! Thank you so much, all of you (Hunter, Riley, Jay, Angel and David), for the excellent work you have all done. You did an amazing job and thanks again!!!”

“Humberto and crew did an excellent job. So happy for their professional service. Also Victor provided evaluation and great service. Highly recommend this company.”

“Carlsbad homeowner that needed a redo on work for complete attic clean out, sanitation, rodent proofing, insulation replacement, and radiant barrier install for roof. Victor, Brandon, and Tiger were extremely friendly and took great care in protecting our house. Very respectful team and checked in with us constantly to tell us what they were doing and answer questions. I liked that they made sure we were 100% satisfied with the work before moving on the next steps. Great crew and very satisfied customer! Highly recommend these guys!”

“This place was absolutely awesome! They were fast to answer the phone, quick to get me the help and service I needed and showed up on time with good attitudes ready to complete the work that I had for them. It was fair pricing and they seemed very happy to be there helping me with what I needed. I would definitely use them again! Give em a call! You won't regret it!”

“Fredrick’s team did an amazing job! We were incredibly impressed with their work ethic from start to finish. From the beginning process working with Jake to the actual team showing up completing the job. They were efficient, clean and polite. The overall experience with the four employees was a 10 out of 10. The job was completed in one day and left our home in great condition. I would recommend Attic construction, especially Fredrick’s team to anyone. In addition, the price was very reasonable and we are extremely satisfied with the service provided. Thank you attic construction!”

“I got a very straightforward competitive bid for our job. The job was scheduled at a convenient time for us, the crew came out on schedule, explained what they needed to do and responded to our concerns. Then they went about doing exactly as committed very efficiently and invited me to inspect every step of the way. The clean up job was perfect. If you have to do an attic cleanup, I strongly recommend Attic Construction. Thank you for a job well done, Jared, Isaac, Chico & Kevin!”

“Awesome work from Attic Construction on rodent proofing my attic and replacing old, deteriorating insulation. Nick was my rep and did an excellent job communicating problem areas inspecting the attic and showing pictures of all areas work would be done. Tony, Luis, and Ernesto came out to perform the work and were very professional, friendly, and communicative on progress and issues they saw / fixed. I've already noticed the new insulation doing a better job, and seeing all the holes they filled to rodent proof my attic has given me a lot of peace of mind!”

“We just had a job completed at our home and it was such a great experience. All the guys that came in to do the work were on time, wore masks at all times, professional, and easy to talk to. They kept me informed through the whole process, explained what they were going to do, and had us looked at the finish product before they packed up and left. I would totally recommend Attic Construction for all you attic needs. Thank you to Victor, Tiger, and their crew for a job well done. ~ Catalina and Alan Valenzuela”

“Overall amazing group of guys to work with. Very professional and accommodating while we were working from home. Brandon, Kevin and Damien did an amazing job cleaning out the attic. They were an amazing team and very professional keeping us posted throughout the whole process. Thanks again guys and we will definitely hire you for any other attic related jobs.”