It's been about a month since Evergreen (Ruben and his crew) installed new insulation in our 1950s…read morehome. And get this, we've only turned on the AC once (in the late spring we would have turned on the AC at least a few times). Of the other insulation companies I had contacted in the Sacramento area, Evergreen was the most prompt and professional. We needed new insulation for our crawlspace and updated insulation in our attic as recommended by a home inspector/structural engineer. We're glad we did because it feels less drafty in our home and the southwest corner of our house no longer bakes in the afternoon. My husband was very pleased when working with Ruben. Ruben clearly explained the issues in our attic i.e. accumulated heat, lacked ventilation, and the 70 year insulation had deteriorated, and made suggestions on what could be done. We were given multiple quotes to work within our budget. We are very happy with Ruben and crew's work as it is held to a very high standard. As a bonus, the crew vacuumed our garage because it was being used for equipment storage. They left it cleaner than when them came.

We moved to Roseville last year and bought a house that barely had any insulation in the attic and…read morerat droppings everywhere. After Reuben came to work on it the first week, he said that they sealed up all the holes and added so much insulation. We asked for a whole house fan to be installed. They told us that it was out of stock and was delayed by six weeks. I called Home Depot and they said they had some great ones in stock and under $1500. We paid over $4k for everything. They didn't test the fan before leaving and took weeks to get them to respond. Turned out they had a big job in San Jose and couldn't be bothered. We had to call the manufacturer and my husband had to scale around the beams to get to the fan to sync the Bluetooth. Today, pest control found a dead rat in the trap and Atticman gave us a quote to fix their crap job. Airflow going from duct to duct instead of mixing box with duct tape that's fallen off.

We needed our whole system replaced (furnace, AC unit, ductwork, even added a second intake) and…read moreAtticman was REALLY great. From their sales team that came out to the help from management and all the techs and installers, every single person who came through was transparent, respectful (not just of me and my wife but also our home, our fur babies, and our time), informative, and just super nice. Would absolutely recommend Atticman and will be coming back for more help in the future. We spent a pretty penny since this was a big job (one of our biggest since purchasing this home) but it was well worth it.

Fast service. Lots of upsell pressure. Work was completed per my instruction, but the quality was…read morenot up to par. Discussed with management and they came back to finish the job. Two years later, system still works great. Three stars due to the upsell pressure and poor first-pass quality. Grateful they came back and made it right. For what it's worth, the upsell comes with the territory. And, not every company will proceed with the necessary work without it. Atticman did.

3000sqft attic overhaul (removal of old loose filled cellulose insulation, batts of fiber glass +…read moreradiant barrier) + garage insulation. Ruben and team did an excellent work going the extra mile to satisfy my OCD!!! Polite and respectful team. They always clean up before leaving for the day. I ran 8 quotes and Ruben's expertise was key in selection process.

Great experience! Greenstar did an amazing job and truly went above and beyond. They were thorough,…read moredetail oriented, and communicated well throughout the entire process. I would highly recommend them!

Carlos' company is fast and efficient. They came in at 8 AM and was finished by 1 PM to spray foam…read moreabout 600 ft.² of my garage roof. You can tell they pay attention to detail because the garage was left cleaner than what I originally left it as. For my experience, many contractors tend to leave a mess behind sometimes for their customers which can be frustrating. For my research with close cell spray foam there is definitely a technique behind it for proper installation, and I am pleased with what I see. I did expect more fumes from the spray foam, but surprisingly the product they use has minimal smell to it.

Carlos Insulation was an amazing company to work with. They were here on time, covered everything…read morein plastic, and were a very professional company. I would absolutely recommend them to anyone for Insulation needs. I am also going to have them install my attic fans next month. Highly rated.!

Hard working guys, will recommend for house insulation They…read moreremoved old insulation form house attic and installed new wool insulation, clean, professional.

I highly recommend this Company. I Called and Victor picked up phone and helped me right away. He…read morehad his guy in area so he was at my place in 15 minutes. His guy was very friendly and explained what their procurer would be and how long it will take to get the rodents out. He knew what to look for in the attic. Victor gave me a price the same day, this whole process took 2 hours.

Asked for a quote at 730am, they were out by 11am and told us honestly that our insulation was…read morestill pristine and no pests. Appreciate their timely response and honesty.

They are great. They respond quick & show up prepared to…read moreinspect. Give detailed quotes including scope of work. Scheduling was hassle free and process is quick. Their quote for the same scope of work was $2.6k compared to the $8-10k quote we got minutes prior which is insane.

Honest, efficient, clean and did quality work adding insulation to our attic. They lowered the…read moreducts and covered some of them as well. Highly recommended

We reached out to Ecoattics to get a quote on air sealing and adding insulation to our attic. Cliff…read moreresponded quickly and came out to take a look. We discussed keeping the existing batts and just lifting them to air seal gaps, putting them back into place, and then adding baffles and blown in insulation to bring our R value way up. Other companies we spoke with didn't offer this option and encouraged us to just blow insulation in over the existing batts and skip air sealing. We really appreciated that Cliff listened to what we wanted and provided a competitive quote to accomplish exactly what we were looking for. He not only did a thorough job air sealing and setting up baffles, but also cleaned up a LOT of debris in the attic from a previous reroofing job. Cliff arrived on time every day, kept us updated on the progress of the job, and was so easy to work with. We won't hesitate to recommend him to anyone looking to increase the efficiency of their home!

Manual came out and gave us an estimate and it was a very fair price and he was a very honest…read moreperson. We went with this company and so happy we did the morning both installers were right on time which I really appreciated it. They did a wonderful job cleaned up after themselves. We had brand new ducts put in and then DS put new Insulation on top of the ducts which they did a beautiful job. Sacramento inspectors said they did a good job. Also, I definitely would recommend this company for their honesty and job well done. it has been a month since the installation was installed and it has been very hot in Sacramento area and we definitely could feel the difference the house the stayed so much cooler Insulation paid off great job

I hired DS Insulation to top off my attic insulation from R-19 to R-50. Manuel came in with a fair…read moreand competitive estimate. His crew of two showed up on time, confirmed the work they were going to perform, protected the work area, provided pictures of the installation steps, and cleaned up leaving no trace. I would recommend this company for their professional service!

Beyond easy experience with Chris. My dryer suddenly started giving off a burning smell, which I…read moremistakenly attributed to the lint catch being overloaded. But even after cleaning it out, the smell wasn't going away. Then the vent started giving off either smoke or steam, and in a panic I immediately turned off the dryer. Thank God I didn't start a dryer fire. The second I shut it off and made sure everything was ok, I opened Yelp and searched for a dryer vent cleaner. Chris's Insulation came up, he had great ratings, he was super close by, so after calling a different service and going to voicemail, I called Chris. Chris picked up after the second ring. When I told him that I needed someone to clean our dryer vent and what had happened, he said he could come out either between 5:00 and 6:00 pm that evening or the next day. It was already mid-afternoon when I called, so I was surprised to hear him say he could still come out same-day, but I decided to have him do that since I was free and also still a little shaky following what happened with the vent either smoking or steaming. Chris showed up during the window he quoted and wasted no time getting to work. He started the second he arrived and was done within the hour. His pricing was incredibly reasonable and fair and so far, in the couple of weeks since he was here, we've had no issues with the dryer. Before he left, he also sent us a ton of pictures of what the vent looked like post-cleaning. Super happy and relieved.

The Bait and switcheroo. The company advertised $25 cleaning per vent, but as soon as they arrived…read morethey wanted to quote much higher for a different job than requested.

The inspection process with Tom went really well. Tom was punctual and efficient. Once he arrived,…read moreI showed him the attic opening and he performed a thorough inspection. He was patient with my questions and he was knowledgeable with his answers. He didn't give the vibe of a pushy salesperson like how other inspectors have been. I had a great experience with Tom.

I got great immediate service when Najim came out to inspect my attic. My newly bought house was…read morebuilt in the 60s and had zero insulation remaining which was a big issue with a newborn mid summer heat. He helped coordinate an earlier spot in the work schedule. Rodolfo came out next business day and was able to get it done immediately. Professional interactions, photos of work performed and overall great experience. Work was completed on our second floor attic in about six hours total.