Insulation Works

A 601 Reviews

Founded 1996 • Angie's List since September 2011

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Awards & Badges

Angie's List Super Service Award badge
Super Service
Award 2019

Licensing

Licensed
  • Trade License Number
  • Provide upon request
  • Trade License Locale
  • Provide upon request
  • Trade License Authority
  • Provide upon request
  • Trade License Expiration
  • 20230901
Bonded
Insured
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Hours

Sunday
Open All Day
Monday
Open All Day
Tuesday
Open All Day
Wednesday
Open All Day
Thursday
Open All Day
Friday
Open All Day
Saturday
Open All Day

Company Contact

7523 Perseus Sound

San Antonio, TX 78252

Description

Family Owned and Operated, complete Installation of Energy Efficiency products. We are committed to help Homeowners and Commercial Businesses, in reducing their monthly Utility bills and energy usage. It's a "Win Win" situation a turn around Investment of 30% or more in Federal Government and local Rebates. "We will provide Superior Customer Service Support!" Let our consultant's keep you cool in the summer and warm in the winter. Call now to schedule your free energy audit. We offer the following services and products of your choice: High Performance Cavity Fill Insulation Systems, Cellulose Insulation,Fiberglass Insulation, Cold Floors Installation, Wall and Ceiling Batting, Application of Spray-on Radiant Barrier Coating and Foil, Door and Window Seals, Installation of Solar powered and electric Attic Fans to improve Air Ventilation Enviroment, Soffit Vents, Exhaust Vents, Penetration of Foam Seal, Fire Stop and Block , Inspect Air ducts for any kinks, holes etc., Update: Attic Clean-up of old insulation, rodent dropping, bird nesting etc. Free attic inspection...

Verified Reviews

600 Total Reviews
Reviews by Rating
A Rated
458
B Rated
56
C Rated
34
D Rated
28
F Rated
25
Read reviews by category
insulation (535)door installation (132)home energy audit (80)window replacement (77)roofing (27)air duct cleaning (14)solar panel installation (13)handyman (9)home remodeling (8)hvac repair (3)tile installation (2)water and smoke damage (2)
Showing 1-10 of 600 reviews
A

RATED

02/29/2020

These people are great. They provided a competitive bid which we reviewed to three other companies and accepted. They explained how they would do the work and why they made the recommendations that they had made. They communicated with us between bid acceptance and job day to let us know their progress. They arrived on time. Their truck and tools were clean and organized. They prepped our home wit...

DESCRIPTION OF WORK
Blown in insulation for attic

CATEGORY insulation

SERVICES PERFORMED? Yes

HIRE AGAIN? Yes

WORK COMPLETED ON 02/29/2020

A

RATED

02/12/2020

Professional and attention to detail was evident, cleaned up after the job and took pride in their work.

DESCRIPTION OF WORK
Needed spray in attic insulation and air seal attic.

CATEGORY insulation

COST $1,500

SERVICES PERFORMED? Yes

HIRE AGAIN? Yes

WORK COMPLETED ON 02/12/2020

A

RATED

02/11/2020

Insulation Works did a phenomenal job. I called and were able to provide me with a quote. Manny was very professional and straight forward. His work performed by Mani and Mari was very clean and a job well done. They were very helpful, professional, and courteous throughout every aspect of the project.

DESCRIPTION OF WORK
Insulation walls and ceiling

CATEGORY insulation, doors

COST $2,500

SERVICES PERFORMED? Yes

HIRE AGAIN? Yes

WORK COMPLETED ON 02/11/2020

A

RATED

12/23/2019

Manuel Contreras and his wife Mari are wonderful folks. Very professional and personable. They provided a service at the price quoted me and they cleaned up any loose insulation with a shop vac... They even took the time to cover my model railroad layout and various other items in the garage. Thanks Manuel & Mari. We will be seeing you again.

DESCRIPTION OF WORK
Blown-in insulation garage attic and weather striping around three doors.

CATEGORY insulation, doors

COST $400

SERVICES PERFORMED? Yes

HIRE AGAIN? Yes

WORK COMPLETED ON 12/23/2019

SERVICE PROVIDER RESPONSE

Thank you for your service sgt.[Member Name Removed] and ms.[Member Name Removed] You are the kind of people whom makes America a great country We appreciate your kind words from the bottom of our hearts,our company is very small but delivers great results for those who give us the opportunity to serve,God bless you both,and merry Christmas ! Ps.thank you for the pizetas (cookies) they where delic...
F

RATED

12/22/2019

Never Comsummated. Classic bait and switch! He came up with more than enough plastic-looking strips about 6-8 feet long. He started by saying he wanted to first look at the doors, after which, he told me that the special would not work for my needs but was willing to examine them and tell me what I needed. When I realized I was being "used", I said No thanks, to which he asked me "Don't you want m...

DESCRIPTION OF WORK
Insulation for two outer doors

CATEGORY insulation, doors

WORK COMPLETED ON 12/22/2019

SERVICE PROVIDER RESPONSE

Dear Angies list member’s our door weatherstrip Deal Is only for vinyl clod type,it has been like that for about 10 years We always attempt to satisfy our customers needs,some times We even acomódate our customers with other systems whom work at there satisfaction,is very hard to work with people with mental issues but we respect everyone’s opinion,this deal has help many people to save energy and...
A

RATED

05/05/2019

EVerything went very well. It was a little expensive, but they did make offers to make it more affordable.

DESCRIPTION OF WORK
Replace weather stripping on front door.

CATEGORY doors

COST $225

SERVICES PERFORMED? Yes

HIRE AGAIN? Yes

WORK COMPLETED ON 05/05/2019

SERVICE PROVIDER RESPONSE

Dear Mr. & Ms. [Member Name Removed], Thank you for your feed back we really appreciate you. It was a complete door weatherization which include time travel accessories and skill. The offer will also serve as a discount for Amy future work in the attic. Thanks a million. Manuel Contreras Insulation Works Tel 210-674-3579
A

RATED

04/15/2019

I needed to add insulation over my existing insulation so I wanted to get 3 estimates. Mr. Manuel Contreras Owner of Insulation Works was the first person I scheduled. He did a thorough inspection of every square foot of my attic and recommended all the old insulation be removed because it was contaminated with varmint feces which smelled really bad. He showed me photos of everything he saw includ...

DESCRIPTION OF WORK
Attic Insulation

CATEGORY insulation, doors

COST $2,327

SERVICES PERFORMED? Yes

HIRE AGAIN? Yes

WORK COMPLETED ON 04/15/2019

A

RATED

04/15/2019

Could not have asked for a more professional company. Manuel Contreras (Owner) and Mari were professional from the get go. I needed worked done immediately. We had many late night phone calls trying to get this accomplished. I had other companies come in and provide a bid only to for them to say they couldn't help me. Not Manual, he said he had never seen a house he couldn't insulate. They even ca...

DESCRIPTION OF WORK
Complete insulation Adder to Home

CATEGORY insulation

COST $3,999

SERVICES PERFORMED? Yes

HIRE AGAIN? Yes

WORK COMPLETED ON 04/14/2019

SERVICE PROVIDER RESPONSE

Great Thanks, To the [Member Name Removed] Family! For their confidence and Opportunity. Our knowledge, experience and equipment helped us fulfill their needs.Many Blessings !! Good Luck with your future Home. Manuel & Mari Contreras Insulation Works
A

RATED

12/16/2018

Easily the best experience I have had with any contractor in this area after one year of maintaining a 100 year old home! They were punctual and accommodating and went out of their way to ensure complete, quality work at fair prices. I was ready to do a much larger project but found it was unnecessary with their assistance. Highly recommend Insulation Works for any home energy needs.

DESCRIPTION OF WORK
Blown insulation

CATEGORY insulation, replacement windows

COST $1,500

SERVICES PERFORMED? Yes

HIRE AGAIN? Yes

WORK COMPLETED ON 12/16/2018

A

RATED

08/23/2018

The company was very easy to deal with and they accommodated my request for an after-five p.m. appointment to provide a quote. On the day of the work, they arrived at the scheduled time and did the work promptly. They were very careful to keep the house clean as the job was done. It seems as though the a/c is not working as hard to keep the house cool as prior to the installation, but I will be wa...

DESCRIPTION OF WORK
Add insulation to attic space

CATEGORY insulation

COST $2,800

SERVICES PERFORMED? Yes

HIRE AGAIN? Yes

WORK COMPLETED ON 08/22/2018

Services Offered

Energy audits, contracting, cavity fill insulation systems, cellulose insulation, fiberglass insulation, cold floors installation, wall and ceiling batting, application - spray-on radiant barrier coating and foil, door and window seals, installation - solar powered and electric attic fans, soffit vents, exhaust vents, penetration - foam seal, fire stop, and block

Services Not Offered

Foam insulation.

General Information
Free Estimates
Yes
Payment Options
Visa, MasterCard, American Express, Discover, Check
Senior Discount
10%
Emergency Service
Yes
Warranties
No