Jose did a great job. He and his helper took off their shoes, so they did not track any dirt in…read morethe house. And he was a lot less expensive than anyone else.

From the owner: Air Duct Cleaning, Dryer Vent Cleaning, Insulation Removal and installationread more

I used Yelp to get several quotes. Fred Verdin responded promptly, came out to give a free quote,…read moreanswered his phone when I called with follow-up questions, and was flexible with the timing of the fiberglass batt job. His price was a little lower than the others, and the guys who came to do the job were polite, friendly, efficient, and clean. They arrived a little earlier than promised, and the job was finished on time. They spoke mostly Spanish, but their English was good enough to communicate effectively about the job. I couldn't ask for a better experience getting new insulation installed in our attic.

BLOWN-IN WALL INSULATION Fred Verdin arrived on time to bid…read morethe job in a professional way. Price was mid-way of the 6 bids I obtained. Work was done on time (actually arrived an hour early). The blown-in wall insulation caused only a few sheetrock nail pops - which is to be expected. Crew left the place cleaned up. Other contractors that I liked for the job but couldn't meet our schedule: Mr. Insulation of San Rafael and B&D Insulation of Santa Rosa. (B&D referred us to Verdin when he couldn't do the job in our time frame.) Thumbs down: these two apparently didn't want the work by bidding almost double what we paid: Attic Perfect of Richmond and Atticare of San Leandro My advice, get at least 3 bids - we got a range from $1,500 to $4,990. For insulation, make sure the contractor number ends in "C-2."

Did a complete Attic clean up and R44 blow in insulation & in wall insulation for an old 1959…read morehouse. I would say, they did an excellent job - Starting with Jeremy, who accommodated my schedule for preliminary inspect and gave me a on the spot quote. Elder and the guys did an excellent job in covering up the entire house and finished the job in 2 days. My house had no insulation in the walls- to very less in the attic. After the insulation my Heat as well as Cold is retained inside the house. Heat turns on once in a 24 Hr cycle vs multiple times in an hour previously. If you are thinking of in wall insulation, it's totally worth it. The quote was the most competitive and they were very flexible. I am still closing out the multiple holes in the wall, will take time as i prefer to do it myself- I had plans to paint anyway .

Good solid insulation company with actual employees from the company doing the work, and not just…read morehiring outside contractors. Everyone was extremely experienced and the work was completed on my home quickly and efficiently, with everything having protective plastic sheeting all the way from my front door to the work areas. The sales rep that came out to do the initial inspection and to give a quote, was very experienced and answered all my questions. We agreed on a course of action, and I later discovered I needed additional work, and he worked with me on getting that added. The workers arrived even earlier than expected on the day they were working on our house. They clearly had all the appropriate material and machines and equipment to do the job correctly. I feel very good about everything that was done and I would definitely recommend them. Everything was left clean and there was nothing I had to do to clean up behind them. The reason I am not giving five stars (only 4 stars) is because of the paperwork having multiple errors, and they took weeks to get me the pictures of the before and after shots of the work they did. I asked them to correct some errors I found in the paperwork, and even found more errors and had to ask them a second time to correct the invoice for my records. I also questioned whether the correct insulation was put into a certain wall, because the paperwork was incorrect. It took a physical callback from a different person to physically check, and he didn't really seem to understand clearly what the problem was. I showed him pictures of the insulation rating that I took for that wall, and he was about ready to go and purchase the insulation and redo the specific wall I was questioning. But then he just called the installers and they told him they put the correct R-Rating on that wall and then he left. He clearly was not trained well enough, and I still don't know if the correct insulation was put on that wall. All the hassle of the paperwork correction and reinspection of the work was not necessary if they paid attention to details better. But other than the paperwork and questioning a specific wall, the actual work was professionally done and these guys clearly are a good professional organization. Just keep an eye on the paperwork and go over all the lines of work in the contract before you sign it. Don't rush and sign what they give you. Read every line on the contract to look for errors. As far as the value for the service and work, they were right in the price range I was expecting. Don't hesitate to use them.

Great service and very good work . The crawl area is not only clean but it looks beautiful.read more

I selected Clean Crawlspace over their competitor Bay Area Underpinning due to price. They were…read morebooked out so I had to wait a few months until they could perform their work in two phases, but it looks like they did it good and at a fair price for my home. The service requested was up to my standards with them taking a couple days during each phases and displaying professionalism as they did their work. They were also helpful in providing a couple references for a local plumber and electrician that both knew their stuff and quoted me a fair price for the additional work that had to be done. I would highly recommend giving them a ring for your crawlspace needs and feel like I got the product I had purchased.

Attic job closed cell foam and paint cover complete. Perfect…read morecraftsmanship throughout. Looking forward to the crawl space having the rockwool installed when the product is available.

Alcal just did the first part of our replacement of the insulation in our attic due to smoke damage…read morein the recent Sonoma County fires. Ruben and Juan showed up and worked like hell. Great job and cleanup afterwards. Pleasant and personable they went about their work. Tomorrow we are getting the new insulation installed. I will review that portion of the review when that job is done. I am very happy so far. Just had Alcal do the second part of the job. Same great guys, Ruben and Juan. They just finished. Once again, a good experience and they did a couple of extras for me. Just cannot recommend this company highly enough.

I had the pleasure of meeting Alvis Armenta and Gonzalo Mayor's. They came to weather proof our…read morehouse. I had a very large electric bill and they came to show me how to cut it in half. It was well welcomed. They were so kind, informative, and precise. They explained everything thing. Their personalities were like we were old friends, filled with joy and respect...like family. They went over everything we needed to cut back our electric bill and gave us really cool Bluetooth power strips. And in the middle of all that, they were still professional. Bravo to Quality Conservation Services for having such great people on their team. They came out on 2/15/22. Sorry I didn't do this sooner. Still can't seem to get our picture in. It a new phone. Stay Safe, God Bless Sincerely, J. Martin J. Durant

From the owner: Quality Conservation Services (QCS) is licensed and insured to provide FREE energy-saving services…read moreunder contract to local utilities. Through programs offered by Pacific Gas & Electric, Southern California Gas, Southwest Gas Company, and Southern California Edison, we provide income-qualified households with free attic insulation, weatherization, LED lights, HVAC upgrades and repairs, and more. All of our services and installations are provided at no cost to the homeowner, renter, or landlord.

I received a letter from my insurance stating my was policy was going to be canceled due to the age…read moreof my roof, all without checking with me, but don't get me started with that! Anyways, a friend of a friend gave me Ken's number. On this past Saturday, on his day off, Ken came over, hopped up on my roof and reassured me my roof was in great shape, asked for my email and he sent me a letter to submit to my insurance. Fast, professional, warm & friendly!! And he took the time on his day off to help a girl out!! I strongly recommend Ken for your roofing needs!

Ken and his team do a great job…read more Highly recommended. We were so happy with the new roof on our own home we had him put one on one of our rental homes as well. We had a leak issue that turned out to be due to new sunroom windows installed after the roof but we called him first and they came out immediately. Wish I could say the same about the Company that installed the sunroom windows!

Contacted Eco Energy via Yelp Request a Quote. Received a message from them quickly to schedule an…read moreappointment - they offered 1/1 (today) from 9-11 am. Waited around for 3 hours and they never showed. I sent a message a few minutes after 11 am to ask if they were still coming - didn't receive a reply until after 4 pm that they were "unavailable" today. They kept me waiting around for 3 hours when I could have been working. Didn't have the decency to call and let me know they weren't coming. I'm out 3 hours of my life and lost wages. Will not ever do business with this unprofessional company in the future and will recommend family and friends to steer clear.

They did a thorough evaluation, exclusion, and decontamination of the rodents in my attic.read more