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TRUSTED BY SAN MARCOS, TX HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon140
    Verified insulation services reviews

Find Insulation pros in San Marcos

Avatar for Affordable Insulation, LLC
Affordable Insulation, LLC
5.0(
58
)

Serving San Marcos, TX and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"We worked together to find the best product on the market to do the retrofit which went in quickly and the insulation smoothed out all the attic and upgraded the performance."
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+35

Response time2 days
Response rate100%
14 neighbors recently requested a quote
Avatar for Insulation Services
Insulation Services
5.0(
9
)

Serving San Marcos, TX and surrounding areas

Approved

In business since 1991

Free estimates

Customers say: True professional

"Leonard with Insulation services was great to work with. He was very reliable, and his pricing was very fair. His team did an excellent job insulating the attic. I highly recommend his company."
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+2

Response time3 days
Response rate100%
9 neighbors recently requested a quote
Avatar for Texas Pro Insulators, LLC
Texas Pro Insulators, LLC
4.4(
58
)

Serving San Marcos, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Warranties offered

"Nick was very informative and we discussed all the options. The work, solar panels and blown insulation, was very professionally installed and the crew was courteous and answered all our questions. Iâ m looking forward to reduced energy costs this summer."
Certified Installation
Certified Installers
E-Shield reflective insulation
E-Shield plus Blown in
E-Shield plus Blown in

+3

Response time2 days
6 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Koala Insulation of Texas Hill Country
Koala Insulation of Texas Hill Country
5.0(
7
)

Serving San Marcos, TX and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Bottom line: I would hire this company again. Koala Insulation came and inspected my attic spaces with a infrared scanning tool. They looked at the level of insulation and found areas where the heat was penetrating more. They recommended specific actions and gave me a number of quoted options on the spot. I was then able to book the service within days of the initial visit. The technicians came and performed the service professionally and made sure to involve me where needed. I would hire them again."
Blown Insulation After
Blown Insulation Before
Blown Insualtion After
Blown Insulation Before
Shipping Container - Closed Cell Spray Foam

+4

Response time7 hrs
Response rate100%
24 neighbors recently requested a quote
Hawx Insulation-Austin
4.1(
361
)

Serving San Marcos, 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

7 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for iFoam Hill Country
iFoam Hill Country
New to Angi

Serving San Marcos, TX and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

iFOAM of Hill Country TX is a locally owned and operated insulation company serving homeowners, builders, and businesses throughout the Texas Hill Country. We provide expert installation of a wide range of insulation systems designed to improve energy efficiency, indoor comfort, and overall building performance.\n\nOur experienced team installs all types of insulation, including fiberglass, cellulose, and other traditional systems. However, we specialize in advanced spray foam insulation, offering both open-cell and closed-cell solutions. Spray foam insulation creates a powerful air seal that helps reduce energy costs, control moisture, strengthen structures, and maintain consistent indoor temperatures year-round.

New Construction
New Construction
New Construction
New Construction
New Construction

+28

10 neighbors recently requested a quote
Central Texas Retrofoam
New to Angi

Serving San Marcos, TX and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

RetroFoam of Central Texas is an insulation contractor specializing in foam insulation for existing homes, including injection foam to insulate existing walls. In an effort to increase comfort and reduce high energy bills, RetroFoam of Central Texas helps homeowners improve their existing home's insulation without the hassle of a full remodel.

Response time3 days
Response rate88%
72 neighbors recently requested a quote
Be My Guest
5.0(
1
)

Serving San Marcos, TX and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"I hired Be My Guest to do a yard clean-up for my house before it went on the market. I had contacted previous companies for estimates and received ridiculous quotes of $1100-1600 to clean my front and back yard which included trimming bushes and tree limbs, raking leaves and spreading mulch that I purchased. Fernando, the owner of Be My Guest, quoted me $300. Deal! As I shared my to-do list of projects to prepare my house to list, I found out that the companies abilities extended past yard work. I ended up hiring them for $1100 to clean the yard, paint the house and front door, replace the expansion boards in the driveway and walkway with cement, fix the cracks along the cement foundation from the house settling and paint the back porch, stain the cement floor/steps, paint the garage and stain the floor. I also ended up getting full sod for the back yard, which cost met $850 total including labor. Other companies were quoting me $1100-1300 for a back yard that is part of a .11 acre total property! The projects soon moved inside and I hired them the paint the baseboards and trim, paint one room, replace the flooring in the kitchen and bathrooms, fix laminate pieces in the current flooring and fix moulding at the top of my kitchen and bathroom closets. The work took over a week to complete and time for completion was underestimated a couple of times, but I was extremely pleased with the work overall. My house is now move-in ready and the realtors who visited said it looked like a model home. Exactly what I wanted! I have a list of projects to begin at the new house and have already scheduled Fernando to start next week, including yard work and new fencing that will be over 400 feet. I often get mistaken as a naive female who doesn't do her research on projects and costs and some contractors/owners I've contacted in the past to get estimates see dollar signs when I answer the door. Fernando didn't treat me that way and it put him above the others. I highly recommend Be My Guest and Fernando and his team. He was fair, open to changes or add-ons to your list without gouging you price wise and they do great work."
Response time2 days
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Insulation questions, answered by experts

Yes, doggie doors, like all entrances, can let both hot and cold air into your home. However, as with any door in your house, you can take steps to weather-strip your pet's entrance to prevent air leaks.

Yes, insulated vinyl siding increases the R-value of your home. Depending on the quality and brand of the insulated vinyl, you can get an R-value that is up to 5 times greater than traditional vinyl siding. This can be fantastic for homeowners who are trying to lower their utility costs.

If the outside temperature drops below 20 degrees Fahrenheit, it will take around six hours for your pipes to freeze—and they might even burst. That’s why keeping your mobile home’s temperature around 50 to 60 degrees Fahrenheit is necessary, even if you’re leaving it vacant for the winter. In addition, having ample skirting around the mobile home's underbelly will help keep pipes insulated during the winter. 

A dehumidifier can reduce condensation on your ductwork by lowering humidity levels in the air. Condensation occurs when humid, warm air makes contact with cold ducts. A dehumidifier can help maintain your home's indoor humidity below or around 50%, minimizing moisture buildup. However, if condensation is caused by leaks, cracks, or other damage, a dehumidifier won’t solve the problem. 

While fiberglass is dangerous to work with, it’s a perfectly safe material once it’s installed. If you’re tackling the installation yourself, make sure you take the proper safety precautions and wear the right gear to avoid skin and eye irritation and lung complications. Working with a professional insulation company can mitigate these risks.

The San Marcos, TX homeowners’ guide to insulation services

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