Spray Foam Insulation in Downey, CA

Our attic had old insulation mixed with dust and debris. They cleared everything out before filling the entire space with blown-in insulation. They worked carefully through the narrow roof dips and reached the ridge with even coverage. It was a large attic, but they completed it without cutting corners. The air is cleaner upstairs, and the temperature stays steady day and night.

Heat was pouring into our second-floor bedrooms through the roof. Attic Chief installed a radiant barrier under the rafters and added spray foam near the sloped sections of the attic. It dropped the upstairs temperature and made a difference. They also fixed small gaps along the roofline that we didn’t know about. The job took a day, and they stayed on task the entire time. They handled it well from start to finish.

We were remodeling our top-floor rooms and discovered the roof had no insulation above them. Ray and Josh came in, installed spray foam, and sealed the ridges. The difference was immediate. No more freezing mornings. They knew what they were doing and kept the place clean. Would hire again.

Got insulation last week for my adu Great pricing

I recently spent several weeks with various sales people to review the process and cost of insulation for my home. By chance one of my neighbors was also looking and he recommended OverniteInsulation and luckily I was able to speak to Alex Zuniga the day my neighbor was getting his installation installed. Alex was kind enough to make time to come over to my house and do a walk through to provide me with a quote. I couldn't have been happier with the quote since it included removal of the old insulation, and a replacement with a quality product all of which surpassed all the quotes I had previously been given. Alex was friendly and answered all my questions about the process including the time-frame involved. His customer service certainly demonstrates the "spirit" upon which so many successful business's are dependent. It was because of his efforts to provide me with everything I needed in order to enjoy my air conditioning system all the while saving money on my monthly bill that I felt compelled to thank him formally. Alex needs to be congratulated on his policy of satisfying the customer in all situations. You can be sure I will pass the word along that OverniteInsulation provides quality service (extremely clean and organized) in addition to reasonable prices. Additionally, another neighbor connected with me and after connecting with Alex he also had his house insulated

I hired the Overnite team for a project in Los Angeles, and they handled the materials and labor at a great price. They were very prompt, and I called them a day in advance and the next day they were already working on my project. Most importantly, I have no problems with air leaks because they sealed everything. They also cleaned my aunt's old attic and installed a new one.

I had Ram Insulation help with my attached garage project. They showed up on time with three-man crew and completed my 20' by 20' garage insulation within a day. They have done very nice and detail-oriented work and my garage looks brand new and ready for the next step.

Miguel and his team were referred to us by our HVAC vendor. We had them remove and replace the insulation in our home. Miguel, Adolfo and the crew were punctual and professional throughout the project. The entire project took 3 days and they did a great job of prepping our home, covering areas to protect and keep clean, removing the old insulation, and cleaning out any remaining debris before installing the new material. Adolfo took the time to explain what would happen during each part of the process including what things I can expect from having the work done. They were also good about the cleanup work when they finished. I already notice the difference in how much the new insulation is helping block out the heat inside my home. Hard working and dedicated crew. Would highly recommend using RAM for your home insulation needs.

Miguel’s team, Hector and Alfonso did an outstanding job of insulating our attic. They came bright and early and blew in insulation as well as laid rolls of insulation throughout our space. They were professional and courteous. They even had to deal with sharing space with a painting crew that was at our house to finish up a project. Super good folks and the insulation project was priced very competitively. Give Miguel a chance to bid for your business. You won’t regret it.

From the first consultation, it was evident this company values quality and education. They explained the reasoning behind their recommendations, which gave us great confidence. The installation team was fantastic—hardworking, friendly, and clearly masters of their craft. They transformed our poorly insulated house into a comfortable, efficient haven. The difference in temperature control and noise reduction is worth every penny. Armour Montebello Insulation delivers exceptional, armor-like protection for your home.

I manage several rental properties in the Montebello area and have used Armour Montebello Insulation for three separate attic insulation projects this year. Every single job has been handled with the same level of professionalism and quality. The office staff coordinates well with my tenants, the crews show up when promised, and the work is always clean and complete. They also provide detailed invoices that make it easy for me to track costs across properties. It is genuinely difficult to find contractors this reliable. They have earned my trust and my ongoing business.

I am thoroughly impressed with the expertise and customer care. Armour Montebello Insulation provided a science-based solution, not just a product installation. Their initial diagnostic was thorough, and their crew executed the plan with precision. They were careful to protect our belongings and left the worksite cleaner than they found it. The results are undeniable: a cozier, quieter, and significantly more energy-efficient home. Highly professional and highly recommended.

In November 2024, we hired Top Energy to install ductless mini-splits in two studio spaces and the garage on our property. Leor was very responsive and knowledgeable, and helped us determine the location and size of the systems. Installation was one day; pricing was fair. The crew even returned to do several other handyman projects, which went well. Adding climate systems to these rooms has been a game-changer in how we use the space. Highly recommend Top Energy!

When both of our AC units unexpectedly stopped blowing cold air Top Energy Solutions was able to get a tech out quickly to diagnose the problem. It was discovered our system had a leak in the lines running under a patio. Leor came up with a solution for us and the next day removed the old systems and installed 2 new systems. The crew was efficient, professional, and did quality work. Because of that we had Leor and his crew come back the next day and insulate the attic and install an attic fan. I couldn't be happier with the communication, efficiency, and professionalism of Leor and his crews!

Top Energy Solutions is the best contractor I have hired. Leor is responsive and professional. I acquired three quotes to have my HVAC system replaced. I accepted Leor’s quote, and the installation started, and was finished by the end of the next day - amazing. A crane was required to remove and replace the AC unit on a three story house. His installation crew was very friendly and very good natured. He beat the other quotes by more than two thousand dollars for the same equipment. Leor is a general contractor and has crews for most home repairs. I will be hiring Top Energy Solution again soon.

From quote to cleanup, everything was smooth and professional. I wish we had done this sooner!

Next level services worth every penny, thanks to this company.

Outstanding service from a company that truly brightened our home's efficiency. We had an older attic with very little insulation, and the Bright Sky team transformed it. Their quote was clear and competitive, and the installation crew worked efficiently with great attention to detail. They ensured the insulation was evenly distributed and that all vents were clear for proper airflow. The improvement in comfort is immediate—no more drafts and our HVAC system runs much less frequently. Highly recommended.

I manage several rental properties and have used Norwalk Insulation Pros for two different units now. They are my go-to for insulation work because of their reliability and quality. They understand the needs of investment properties, providing effective solutions that improve tenant comfort without breaking the bank. Their crews are always professional, the work is completed on schedule, and the communication from the office is excellent. They’ve helped me reduce utility costs and increase tenant satisfaction. A trustworthy and highly competent local business.

As a new homeowner, I was overwhelmed by the process of reinsulating. The team at Norwalk Insulation Pros made it simple. They provided a clear, detailed quote, explained the process in terms I could understand, and offered great advice without any pressure. On the day of the job, the crew was efficient and mindful of our property. They achieved amazing coverage and sealed every gap they found. The improvement in comfort is unbelievable, and we’re already saving on our heating costs. Their professionalism and expertise made a potentially stressful project completely smooth.

Our experience with Norwalk Insulation Pros was exceptional from start to finish. We were impressed by their thoroughness during the estimate—they didn't just glance at the attic but did a full walk-around to identify potential problem areas. The installation crew was fantastic; they worked hard, answered all our questions, and even pointed out a small vent issue we were unaware of. The finished work is neat, even, and exceeds building codes. Our house is noticeably quieter and holds temperature perfectly. It’s clear they take pride in their craft and customer satisfaction.

We hired South Gate Insulation Pros for an attic upgrade and were very pleased. The team was professional, provided a fair and clear quote, and completed the work efficiently. They did a great job sealing air leaks before adding new insulation. Our home is now much more comfortable, our energy bills are lower, and the house is noticeably quieter. Reliable, quality work from a great local company.

Very pleased with the service. The crew was knowledgeable, respectful of our property, and did flawless work. Our home is now much more energy-efficient and cozy in every season. I would definitely use South Gate Insulation Pros again.

We had a fantastic experience with Paramount Attic Insulations. From the initial estimate, which was detailed and honest, to the final clean-up, everything was professional. The crew arrived on time, worked efficiently in the brutal attic heat, and were incredibly respectful of our home. They installed a deep, even layer of fresh insulation and pointed out several areas where they did extra air sealing. The difference in our home's comfort was immediate, and our next energy bill was significantly lower. Highly recommend this local, reliable company.

We hired Paramount Attic Insulations after noticing our energy bills were climbing. The team arrived promptly, provided a clear and competitive estimate, and completed the work with incredible efficiency. They were meticulous, professional, and left our attic space immaculate. The house feels consistently comfortable now, and we're already noticing a difference in our heating costs. A fantastic company.

Paramount Attic Insulations did a superb job reinsulating our attic. What impressed us most was their attention to detail. They didn't just blow in material and leave; they meticulously installed proper rafter vents to ensure roof ventilation, sealed every wire and pipe penetration, and achieved perfectly even coverage. The project manager followed up to ensure we were satisfied. Our home is noticeably more consistent in temperature and much quieter. It's clear they take pride in doing the job right the first time.

So glad I used Long Beach Insulation! Professional and did such a great job on my home! Had my roof and attic insulated and so happy with their service, work, and professionalism! Use these guys!

Best service in Long Beach. These guys are friendly, work in a good pace and deliver great results. I will be doing future business with them.

Long Beach Insulation did a great job on my family’s home. This was my first time getting new insulation in the attic and they made this process seamless! Everybody was friendly and professional and the price was great too! 10/10 service !

This company is highly professional. They are punctual, professional, and efficient in their work. They removed old attic insulation, sealed air leaks around vents and lighting, and installed new rodent-proof insulation. The courteous workers handled everything, and our house was very clean when they left. I highly recommend this company.

These guys are so amazing they show up on time. They do a good job and the price was good. I highly recommend them because they are licensed and they use all the professional tools and equipment.

Everyone, Albert, Mason, David, Jeremy and team all have an incredible work ethic. They explain everything that is going to transpire and what you should expect. They arrived bright and early and got to work. They were done in one day! They cleaned out the old insulation and removed trash we didn't even know was in the attic before putting in new insulation.

Omar and his team are incredible! They installed a complete new HVAC system in my 1950’s ranch style home. Prompt, communicative and professional. I would recommend them to anyone looking for a complete installation or just a tune up. Worth every penny for the peace of mind!! Thank you Omar!

The company really cares that their employees do an all around excellent job. I previously used Service All-Stars to replace my heater. Now they have installed my A/C unit. They do excellent work.The techs were friendly and informative about the details of the work they were doing. I appreciate the fact the workers worked quietly and efficiently. The owner is receptive to constructive criticism which is a big plus in my book. I will continue to call upon Service All-Stars for my HVAC needs.

The team that Sal sent (Brandon and Evan) did a fantastic job on repiping my 60 year old house here in Long Beach. I found a leak in my tankless water heater closet and called them out to take a look. My house has a slab foundation and turns the leak was coming in from the main-line under the soil and then through the concrete to the water heater closet in the middle of the house. They dug down through the concrete and rather than just asking the guys to patch the galvanized pipes, I figured it best to do a full house re-pipe through my tight attic since the plumbing is 60 years old. Good thing because in the process, another leak was detected in the wall between my bathroom vanities. The guys were friendly and hard-working, the process took 4-5 days and I was informed of where they would have to cut through the walls to connect all the pipes. They definitley routed the pipes in the least invasive way. They also tuned up my HVAC system and tankless water heater while they were here. I would highly recommend Service All-Stars for your plumbing and HVAC needs. -DC