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USI of San Diego

Insulation, Windows, Closets

About us

Additional DBA - United Subcontractors Inc.

Business highlights

17 years of trusted experience

Services we offer

Sales and installs on insulation & windows.

Amenities

Free Estimates
Yes


Accepted payment methods

American Express
Check
Discover
MasterCard
Visa

Reviews

4.526 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
69%
4
19%
3
4%
2
4%
1
4%


Rating CategoryRating out of 5
quality
4.5
value
4.3
professionalism
4.7
responsiveness
4.6
punctuality
4.8
Showing 1-25 of 26 reviews

Dan P.
04/2016
5.0
insulation
  + -1 more
unknown

Rating CategoryRating out of 5
value
4.0
professionalism
5.0

Yes, I recommend this pro

Laurena B.
09/2015
5.0
insulation
  + -1 more
unknown
Description of Work: The gentleman inspected my attic. It was adequately insulated and he suggested possible updates, without pressure, and I decided not to update at this time.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

shaunessy O.
07/2015
1.0
insulation
  + -1 more
So here's what was listed in the deal: -$39 for an attic inspection, plus an insulation and ventilation analysis -Checking for air leaks -Verifying quality of attic insulation R-values -Analyzing heating and cooling loss -Report with recommendations for corrections and repairs -Includes $150 credit toward recommended improvements John the salesman showed up, stuck his head in my attic opening, took pictures, and then sat down with me to tell me what services he could sell me. I got estimations on my r-value based on the age of my home and past knowledge of home maintenance. I received no analysis of heating cooling loss other than "hey this is an old home with old insulation if you buy our insulation we can improve your heating and cooling loss". I did not get a "check for air leaks" in any way. The $150 credit was only available if I agreed to purchasing services on the spot. Overall this was a poor purchase on my part, I ended up purchasing a similar service from a competitor and recieved a much better assessment as opposed to paying for a sales pitch. I would NOT recommend this service to anyone.
Description of Work: Spent most of the time trying to sell me services.

Rating CategoryRating out of 5
quality
1.0
value
2.0
professionalism
3.0
responsiveness
5.0
punctuality
4.0

$39

PETER W.
07/2015
4.0
insulation
  + -1 more
Installation of blown in cellulose (above old 1970's era insulation) went really well, but they did not do the fiberglass bats around the skylights even though it was in the contract. I had to go up and take a picture of the bare knee-walls and have the foreman come out and look at it for that part to be done. It took a second trip but it was completed. The crawlspace up in the attic is less than 2 feet even in the roomiest spots, so it was a tough job, and the installer the first time thought that just extra blown in cellulose around the skylights was enough. I do have access to a ranged IR laser thermometer and the temperature on the uninsulated kneewalls on a hot day before the bats were put on was 20 to 30 degrees higher than the rest of the ceiling so that past was essential to keep the house insulated. I am happy with the final result, but it took longer than I expected for the total job to be done.
Description of Work: Blown in cellulose insulation above family/living room and kitchen (cathedral type ceiling with narrow attic space), plus fiberglass batt insulation around skylight knee-walls.

Rating CategoryRating out of 5
quality
4.0
value
5.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0

Yes, I recommend this pro
$1,000

ROWENA R.
06/2015
5.0
insulation
  + -1 more
The introductory meeting was informative. The sales representative was ready to schedule a date for installation during this meeting. So things happened very quickly. Two workers showed up on time and completed the work in less than two hours. They worked well together and when I asked about the process, they were very patient in explaining what they would be doing. I assumed their work was of high quality, in spite of my not being able to climb into the attic to check. They cleaned up after completing the installation. I was very pleased with the overall service provided. Thank you.
Description of Work: Installed insulation in attic

Rating CategoryRating out of 5
quality
4.0
value
3.0
professionalism
4.0
responsiveness
4.0
punctuality
5.0

Yes, I recommend this pro
$2,871

Gary C.
05/2015
4.0
insulation
  + -1 more
Punctual and professional, decision on purchase pending.
Description of Work: Evaluation

Rating CategoryRating out of 5
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$39

Joel P.
05/2015
2.0
insulation
  + -1 more
unknown
Description of Work: Owner representative indicated by phone that a technician would enter the attic to inspect....but the person assigned to do the work when he called to schedule the appointment...said he just pops his head into the attic opening and never enters the attic. The design of the attic will not allow for inspection in this manner. Not as represented by owner representative at main number prior to purchase.
Rating CategoryRating out of 5

Theresa D.
12/2014
4.0
insulation
  + -1 more
unknown
Description of Work: I had Cellulose added to the walls of my rental unit for sound proofing. Two fellows showed up on time and did the job within 2 hours. Both were very quiet, but answered all my questions quickly and respectfully. John who set up the installation was very nice and also answered all my questions.

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
4.0
responsiveness
4.0
punctuality
4.0

Yes, I recommend this pro
$600

margaret S.
01/2014
3.0
insulation
  + -1 more
good phone responce... workers arrived when planned..so far no receipt or notice that he took the Visa amount..will call visa today, otherwise great...the credit card thing bothered me.I don't like to give my card out with out seeing the work and I live 300 miles away. The tenant said it was ok...but again I have no receipt nor email regarding the payment..
Description of Work: insulation under mobile home

Rating CategoryRating out of 5
value
5.0
responsiveness
3.0
punctuality
5.0

Yes, I recommend this pro
$1,200

David B.
07/2013
5.0
insulation
  + -1 more
We recently purchased a condo conversion which was originally built in the mid 1970's. While we love the condo, being in a lower unit, we were unhappy with the noise transmission from the unit above. After reviewing Angie's List and Yelp, I called Scott at USI. He spoke very knowlegebly about what would work for our situation and explained the pro's and con's of various options. He got my number and said an estimator would call for an appointment. John called, set up an appointment and arrived on time. He went through the process thoroughly and measured the condo and gave us an estimate that I was satisfied with. After the estimate, we called John with a change that we wanted to make. He adjusted the estimate appropriately and emailed me a copy of the work to be performed and the cost. The workers showed up at 7:30 on Saturday morning and spent over two hours preparing the house for the job. They covered virtually every surface with plastic and were very careful to protect our belongings. We went well above and beyond what we expected. The two man team worked diligently all day drilling and filling our condo with insulation. It was obvious they were skilled in their job and very diligent about doing it properly. We were so impressed with the quality of the work that I called Scott on Monday and thanked him for a great job. In short, USI did an extremely professional job for us. I would highly recommend them to anyone.
Description of Work: The contractor bored holes in the walls and ceiling of our condominium and blew in cellulose insulation to provide sound attenuation and climate control.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,400

Rashad E.
05/2013
5.0
insulation
  + -1 more
USI was able to provide us with a timely scheduled installation date and provided personnel and materials sufficient to complete the entire insulation installation in approx. 8 hours. They arrived with 2 crews at the agreed upon time, setup and finished both attic and underfloor installation within the promised time frame. USI personnel were respectful of our property and took great care to minimize the impact on our daily routine.
Description of Work: USI provided us with full insulation both in the attic space and below our raised floor in our 50+ year old home. They explained the different types of insulation solutions available, the differences in cost vs performance and recommended the best application for our particular situation. USI additionally helped us receive an energy credit / rebate being offered by our local energy provider that amounted to a good percentage of the cost of our installation. Since the installation we have experienced a substantial savings in our energy expenditures as well as a more comfortable living environment.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,500

PATRIZIA S.
04/2013
5.0
insulation
  + -1 more
We were planning to replace our shingles and thought, since we had the roof off, it would be a good time to upgrade our insulation. USI gave us a very competitive bid to add insulation to the attic of our duplex to bring it up to current code . The bid we were offered for the insulation was less than that given by a roofer who does both roofing and insulation. We ultimately chose USI and they coordinated with our roofer to time the work which we had scheduled with the roofer to begin within 10 days. Unfortunately, it rained on the day the work was to begin and everything had to be postponed. The USI crew coordinated with our roofer to move the insulation date back one day. The roofers cut holes in the roof the night before so the insulators could start first thing in the morning. Halfway through the job, we were shown the back section of our attic (an addition to the original duplex, separated by a wall through the attic). I had told the estimator that I was not sure that that section needed to have insulation added, but the original bid included the work in case the workers thought it did. When they opened up the roof, the crew saw that there wasn't room for them to work and the insulation was as full as it could reasonably be without going in through the walls, etc. We decided to leave it as it was and the crew told me the invoice would be reduced by the amount of square footage that was not done, and it was. We were very pleased with the bid, the follow through, the ease with which the USI crew coordinated with our roofing crew to get the job done despite the rain delay, and the overall professionalism of the crew and the company and their willingness to work with us to get the job done. We would definitely hire them again. Recommended.
Description of Work: We had insulation added to our attic because we were having our roof reshingled. We hired separate roofers and insulators.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,100

Shaker V.
03/2013
4.0
insulation
  + -1 more
Went OK.
Description of Work: Attic Insulation

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
4.0
responsiveness
4.0
punctuality
4.0

Yes, I recommend this pro
$450

JEANNE R.
02/2013
5.0
insulation
  + -1 more
We have an older home which was never insulated. Over the years we have done additions and insulated, had some insulation blown in the attic, but, there were some areas left that needed insulation. With the very cold weather lately and at our ages now, we decided it was time to finish the job. My husband went on-line and found USI and made a call. An appointment for estimate was made and John called to remind us, and arrived on time. He explained to us how the job would be done and about the different products they would use. We made our decision and dates were scheduled for the insulators to arrive. They completed the attic, a small crawl space, and portions of two exterior lathe and plaster walls in one day. For this particular crawl space they needed to cut an opening through the wall. It was done neatly and is barely noticeable, it is finished so well. The next day they arrived and proceded to insulate with batting and mesh under the major crawl space of the house. The third day they completed another crawl space and insulated the hot water pipes. Two days after completion, we definitely feel the difference in the day and night temperatures in the house. We are so satisfied with the results and especially the professional manner in which USI represented itself and the courteous and professional manner in which the men did the job. There was no mess, no equipment left on-site, no delays. We would definitely recommend USI to friends. Richard and Jeanne Reynolds
Description of Work: Good estimate; done to schedule and on time; clean, quiet, efficient, good communication with office, workmen
Rating CategoryRating out of 5
Yes, I recommend this pro
$5,600

STEPHEN E.
12/2012
5.0
insulation
  + -1 more
unknown
Description of Work: They insulated a walk-in attic with R-19 insulation and covered it with a scrim for $500. The crew showed up on time, did a good job, and left the work site clean.
Rating CategoryRating out of 5
Yes, I recommend this pro

Mike T.
12/2012
5.0
insulation
  + -1 more
Got there masked off did there job, cleaned up and left.
Description of Work: Blown in insulation in wall and ceiling. Drilled holes patched when done excelent job.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0

Yes, I recommend this pro
$963

Megan Z.
12/2012
5.0
insulation
  + -1 more
USI was professional, quick, and reasonable. I live in a small 500 sq foot studio with no insulation or central heating. We had another person come out to look at our place and they told us the job was too small and that we should do the work ourselves. :( When I called USI, I expected you would say the same since you worked for a much bigger company. I was so excited when John accepted the work at exactly the price I was hoping to pay and could afford. I really appreciated their team calling and asking me if I wanted them to come a day early. Not only did they come right away, they were very efficient and tidy. My husband and I went for a walk while the men insulated the roof, when we came back, the job was done! We could not believe how quickly and neatly they were. As for the house, we bought an indoor thermometer and have noticed a huge improvement (just in time for the rainy season); our house used to be colder inside than outside!
Description of Work: Insulated our attic. Approximately 500 sq feet.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$500

Peter S.
06/2012
5.0
insulation
  + -1 more
Got a quote from Terry Hansilk and process went smoothly. He explained how they would install baffles at vents and cover up our bucket lights prior to blowing in the insulation. We like his bid the best so chose this company. The workers arrived on time and took care to tape up the floors and area around attic to minimize any mess. While in the attic, the workers informed me that one of my furance/AC duct connections had a 1/4" gap and that this might cause some dust/insulation to come out the register and that it should be taped. I was annoyed becuase the duct work was brand new just installed by another company one week ago. They didn't have foil tape, so I purchased some at the hardware store to remedy the situation. They also noticed that my bathroom fan was not hooked up correctly to the roof. Apparently the diamater of the fan duct is smaller than the roof duct, so it needs an adapter. I will have to fix this another time, but I'm just glad that they let me know about this problem. They finished in about 3 hours and let me climb up to inspect their work. Everything looked great!
Description of Work: Blown fiberglass insulation in attic of 1969 ranch style home

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,100

Andy S.
05/2012
5.0
insulation
  + -1 more
ON time, done in good order and did what was needed
Description of Work: Had blown in insulation in the atti and a small section in crawl space was done with batts.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
4.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,000

H NEILL L.
09/2011
5.0
insulation
  + -1 more
They were on time and on budget. They honored everthing that was agreed upon. I would not hesitate to recommend them in the future.
Description of Work: They basically insulated the entire ceiling in one of our rooms. They used spray insulation for our walls.

Rating CategoryRating out of 5
quality
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,992.45

David F.
09/2011
5.0
insulation
  + -1 more
Everything has been great with this company. They are the best insulation company in the business. The quality of work is top notch. The crew was very professional and friendly. I would recommend this company to anyone.
Description of Work: I had this company install some insulation in my home. I have used them for several different insulation projects.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Rick B.
09/2011
5.0
insulation
  + -1 more
Everything went fine with this company I just decided to go with someone else.
Description of Work: They came out and gave me an estimate.

Rating CategoryRating out of 5
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Joshua H.
02/2011
5.0
insulation
  + -1 more
See above. They did a good job.
Description of Work: They insulated an office that was a converted garage. It was easy. They quoted over the phone. Showed up when expected and did the job. Clean up after was good too. I am using them again.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$491

DARLEEN B.
02/2009
4.0
insulation
  + -1 more
I had a problem, some the matteral were coming down, and I call and they came in a couples to fix the problem. They were real careful during the installation.
Description of Work: They put cellulos installation into my house

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$738

MICHAEL K.
05/2008
5.0
insulation
  + -1 more
The estimator showed up on time and completed his inspection of both homes in less than 20 minutes. Estimator left a lot of Green Fiber informational materials. Danny O'Connell faxed us the estimate that afternoon. Although he discussed adding additional insulation and the pros and cons of a "radiant barrier", he was not a pushy sales type and was a pleasure to deal with. The work crew arrived within 30 minutes of their stated arrival time. "Oscar" and his helper were courteous and easy to talk with. Both men made a concerted effort to protect the premises by placing carpet mask over the rug and draping the walls in the area they were working with plastic sheeting. Had we not observed the progress of the work we would not have been able to tell they were in the homes that day. We would use this company again as the prices were fair, the job was done promptly and correctly, and both the estimator and workmen had good attitudes and worked well with the customer.
Description of Work: Installation of Green Fiber "Cocoon" cellulose insulation in the attic crawlspace of two single family homes. Each home was approximately 800 square feet in size and had no existing attic insulation. USI placed enough Green Fiber insulation to achieve R19 value. Soffit vent baffles were installed in one home to prevent the insulation from blocking the vents. Baffles were not required in the other home which had gable vents. Cost breakdown was $356 for one home and $376 for the other.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$732
    • 1(current)
    • 2

Contact information

930 Armorlite Dr, San Marcos, CA 92069

www.usisandiego.com

Service hours

Monday:
7:30 AM - 4:30 PM
Tuesday:
7:30 AM - 4:30 PM
Wednesday:
7:30 AM - 4:30 PM
Thursday:
7:30 AM - 4:30 PM
Friday:
7:30 AM - 4:30 PM

Licensing

Insured
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Insulation,
Windows,
Closets

FAQ

USI of San Diego is currently rated 4.5 overall out of 5.

Monday: 7:30 AM - 4:30 PM

Tuesday: 7:30 AM - 4:30 PM

Wednesday: 7:30 AM - 4:30 PM

Thursday: 7:30 AM - 4:30 PM

Friday: 7:30 AM - 4:30 PM

USI of San Diego accepts the following forms of payment: American Express,Check,Discover,MasterCard,Visa
Yes, USI of San Diego offers free project estimates.
No, USI of San Diego does not offer eco-friendly accreditations.
No, USI of San Diego does not offer a senior discount.
No, USI of San Diego does not offer emergency services.
No, USI of San Diego does not offer warranties.
USI of San Diego offers the following services: Sales and installs on insulation & windows.

Contact information

930 Armorlite Dr, San Marcos, CA 92069

www.usisandiego.com

Service hours

Monday:
7:30 AM - 4:30 PM
Tuesday:
7:30 AM - 4:30 PM
Wednesday:
7:30 AM - 4:30 PM
Thursday:
7:30 AM - 4:30 PM
Friday:
7:30 AM - 4:30 PM