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Find Insulation pros in Brenham

Avatar for Insulation Services
Insulation Services
5.0(
9
)

Serving Brenham, TX and surrounding areas

Approved

In business since 1991

Free estimates

Customers say: True professional

"Mr Lenard arrived at my block and beam farm house spent as long as necessary talking through options and prices points for old under house insulation removal and replacement with spray foam. He also walked through actions I should take to reduce moisture collection underneath the house. Leonard was patient with my schedule while I actioned the recommendations, and finally, spray foam work conducted was above expectations. Thank you Leonard and the Insulation Services team, when it’s time to insulate the barn, I’ll be calling again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time3 days
Response rate94%
10 neighbors recently requested a quote
Avatar for Milo Insulation of Texas - Rockdale
Milo Insulation of Texas - Rockdale
4.9(
74
)

Serving Brenham, TX and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"I am extremely pleased with MILEX (MILO insulation). Work was done June 7 & 8, 2021. I have noticed a significant improvement in my home. Very professional, on time, worked nonstop except for a lunch break the first day (removing all old insulation- it was a MESS!). Worked nonstop the 2nd day - blowing in the insulation. I donâ  t hesitate to recommend to anyone and everyone"
Attic with MILEX installed
Attic with MILEX installed
New MILEX Install
Attic Walkways & Decks
Attic Walkways & Decks

+5

Response time2 days
Response rate85%
7 neighbors recently requested a quote
Avatar for Rock-Crete Foam Insulators, Inc.
Rock-Crete Foam Insulators, Inc.
4.2(
36
)

Serving Brenham, TX and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"I would highly recommend Gregg with Rock-Crete. The gentleman who install the insulation was named Bryan. He did an excellent job."
Response time1 day
17 neighbors recently requested a quote
Recommended by96%of homeowners
Hawx Insulation-Houston
4.1(
361
)

Serving Brenham, TX and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

At Hawx Pest Control, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. Hawx Premium Pest Control will treat your pests, mosquitos, and more- then keep them away for good. If pests come back between treatments so will we, at no additional cost to you. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote. \n

Recommended by75%of homeowners
Avatar for Brazos Valley Insulators, LLC
Brazos Valley Insulators, LLC
5.0(
4
)

Serving Brenham, TX and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Brazos Valley Insulators were very accomodating to my schedule when coming out to quote my house. They came after normal business hours and took their time to go over each thing that they wanted to do. They were very knowledgable making sure that I understood exactly what I would be getting if I chose them. They were very professional. While we did not book them (as insulating our attic in any form was going to be more expensive than what we had in the budget this year), we will certainly consider them in the future once we are ready to go through with the project."
Response time1 day
16 neighbors recently requested a quote
Recommended by66%of homeowners
Wallace enterprises
New to Angi

Serving Brenham, TX and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

I am 22 years old working full time and trying to get a business started on the side. Even though I am young I have lots of experience. I enjoy working I started painting with my family at 5 years old stuck with that for a while. Then went to another company and got more experience in a different trade. I am willing to travel my goal next year is to be near Dallas but will travel back and fourth still. If you need anything done don’t hesitate to reach out and we can meet, make a plan, agree on a price, and get it taken care of for you:) thank you for looking have a great day.

4 neighbors recently requested a quote
Avatar for Koala Insulation of Northwest Houston
Koala Insulation of Northwest Houston
4.8(
73
)

Serving Brenham, TX and surrounding areas

In business since 2020

Free estimates

Warranties offered

"The insulation technicians arrived on time and performed the attic fan installation, attic stair cover and blown-in insulation within a reasonable amount of time. Their work was very professional; they were polite and answered all of the my questions. I am very satisfied with the installation and service."
Batt Rolled Insulation
Blown In Insulation
Spray Foam Insulation
Insulation removal and installation of new
Garage Attic

+34

Response time9 hrs
Recommended by96%of homeowners
Avatar for Texas insulation
Texas insulation
4.8(
41
)

Serving Brenham, TX and surrounding areas

In business since 2010

Credit card accepted

"I did not go with their services. Unfortunately my budget was too tight to go with their company. I was hoping I could though because I could tell how professional Matt was and how experienced he was. I had to go another route with insulation installation. I would recommend Matt to anyone of my friends or family and feel like they were in good hands. After we established I wasn't going to be able to accommodate this into my massive renovation, he still wanted to help me and gave me recommendations to other people for other work I was going to be doing. The recommendations he gave were people who did work on his personal house. Just an overall very honest owner and very helpful."
Open Cell Spray Foam Insulation Installed In Attic
Open Cell Spray Foam Insulation Installed In Walll
Closed Cell Insulation Installed On Roof Deck
Closed Cell Insulation Sprayed Against Roof Deck
Spray Foamed Barn-O-Minium

+15

Response time1 day
Recommended by100%of homeowners
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Showing 1-10 of 56

FAQs for insulation service projects in Brenham, TX

Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.

R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.

Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.

You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.

Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.

The Brenham, TX homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.

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