Insulation Company in McAllen, TX
Attic, spray foam and blown in insulation for McAllen homes and businesses, from Las Palmas to North McAllen. Start with a free inspection and a written estimate.

Insulation for McAllen homes, from downtown to North McAllen
McAllen started as a railroad townsite and was incorporated in 1911. The blocks around Main Street, Archer Park and Las Palmas hold some of the oldest houses in the city. Many were built long before any energy code, and the attics often have a thin, settled layer of insulation, or nothing at all over a later addition.
North of Expressway 83, most of the city is brick and stucco homes on slab foundations, plus newer two story houses on the north side. Those homes usually got the code minimum of their day. When a McAllen attic reaches 130 to 150 degrees on a summer afternoon, that minimum shows up as a hot back bedroom and an AC that never shuts off. We start in the attic, check the ducts and air leaks, and put the price in writing. Our crew is bilingual. Hablamos español.
- Free inspection of the attic and ductwork, with a written estimate
- Attics brought up to the ENERGY STAR level for climate zone 2
- Old insulation removed when it is matted, wet or full of droppings
- Licensed and Insured
Where we work in McAllen
We work all over McAllen. That includes the older streets around Downtown, Archer Park and Las Palmas, the neighborhoods along 10th Street and Ware Road, and North McAllen up through the Nolana corridor and beyond. We also insulate shops, offices and retail space along Expressway 83 and the main commercial roads.
If you live just outside the city limits, ask anyway. Most homes around McAllen are an easy drive for us.

Insulation services in McAllen
Attic insulation and radiant barrier
Brings a thin McAllen attic up to a full depth and cuts heat from the roof deck.
Learn more →Spray foam insulation
Seals the roof deck so ducts and the air handler sit in a cooler attic.
Learn more →Removal and replacement
Old, flattened or rodent damaged insulation cleared out before new goes in.
Learn more →Commercial insulation
Retail space, offices and metal buildings along McAllen’s busy corridors.
Learn more →What McAllen homeowners notice after an upgrade
Cooler back rooms
Bedrooms over the hottest part of the attic stop running warmer than the rest of the house.
Shorter AC cycles
With less heat coming through the ceiling, the system can catch up and shut off.
Less humid air inside
Sealing gaps around lights and vents keeps muggy outside air from being pulled in.
Additions that feel finished
Converted garages and add on rooms get the same coverage as the main house.

Homes and buildings we insulate in McAllen
From older houses near downtown to newer homes on the north side and the businesses in between.
- Older homes near downtown
- Brick and stucco ranch homes
- Two story homes
- Garage conversions
- Retail and office space
- Metal buildings and shops
Insulation Near McAllen
McAllen insulation FAQ
How much attic insulation does a McAllen home need?
- McAllen is in DOE climate zone 2. ENERGY STAR lists R-49 for an attic that has little or no insulation in this zone.
- Many older attics here have far less. We measure what is there during the free inspection. See R-value explained.
Is spray foam or blown in better for my McAllen attic?
- Blown in on the attic floor is the simpler upgrade for most homes.
- Spray foam on the roof deck makes more sense when the ducts and AC unit are in the attic. Compare them in our spray foam vs fiberglass guide.
Do you insulate businesses in McAllen?
- Yes. We work on offices, retail space, shops and metal buildings.
- We can plan the work around your business hours. Read more about commercial insulation.
What does insulation cost in McAllen?
- It depends on the size of the area, the material and whether old insulation has to come out.
- You get a written price after a free inspection. See what affects insulation cost.
Nearby cities we serve
Get a free insulation estimate in McAllen
Prefer to talk? Call us and we will set up your free inspection. Hablamos español.