M & M Insulation in Oklahoma City: Spray Foam and Fiberglass for New Construction and Retrofits

M & M Insulation is a locally owned contractor serving Oklahoma City residential and light commercial projects with spray foam, fiberglass batts, and blown-in cellulose installation. The company operates across the metro area and handles both new construction insulation packages and energy-efficiency retrofits on existing homes, positioning itself as a mid-market option between big-box HVAC chains and single-operator handymen.

What M & M Insulation actually does

M & M Insulation focuses on thermal and acoustic insulation for walls, attics, crawl spaces, and rim joists. The company installs open-cell and closed-cell spray foam, fiberglass batts in standard and high-R configurations, and blown-in cellulose for attic top-ups. Most jobs fall into two categories: new-construction rough-in work (where insulation is installed before drywall) and retrofit energy audits followed by targeted insulation upgrades on older homes. The business is licensed and insured, and all installations comply with Oklahoma building code and the International Energy Conservation Code (IECC).

Services and pricing

Spray foam installation ranges from $1.50 to $3.00 per board foot for open-cell and $3.50 to $5.00 per board foot for closed-cell, depending on thickness and application area. A typical 1,500-square-foot attic retrofit with closed-cell spray foam runs $4,500 to $7,500. Fiberglass batt installation (R-19 or R-38) costs $0.50 to $1.20 per square foot of ceiling or wall cavity. Blown-in cellulose attic top-ups, common in older Oklahoma City homes with settled batts, cost $1.00 to $1.50 per square foot. Most jobs include a free in-home energy assessment; the company measures existing R-value, identifies air leaks, and recommends priorities. Request a quote to confirm current pricing, as material costs fluctuate seasonally.

How M & M Insulation compares to other Oklahoma City options

Larger HVAC-insulation chains like Comfort Systems USA and Attic Pros offer one-stop cooling and insulation packages, which suits homeowners wanting a single contractor for complete energy overhauls. However, their pricing typically runs 15 to 25 percent higher, and scheduling can stretch 3 to 4 weeks during summer. Independent spray foam specialists like Foam Tech OKC tend to focus exclusively on spray foam and often quote higher minimum project sizes. M & M Insulation's advantage lies in material flexibility: a homeowner uncertain whether spray foam or fiberglass makes sense for their budget and climate zone can work with the same crew to compare both options in-house. Conversely, if you need integrated smart thermostat installation or ductwork repair alongside insulation, the HVAC chains bundle those services more seamlessly.

Who M & M Insulation suits and who it does not

M & M Insulation works best for Oklahoma City homeowners with existing homes needing energy upgrades, new construction projects where insulation is part of a larger bid, and rental properties where owners want to reduce heating and cooling costs without major renovations. The company is equipped to handle attics, crawl spaces, and wall cavities in mid-sized projects. It is not a fit for emergency same-day service, commercial industrial facilities, or spray foam jobs requiring extensive equipment mobilization on tight timelines. Homeowners in neighborhoods with strict historic-preservation guidelines should confirm that insulation methods (especially exterior spray foam) meet local codes before booking.

What the first visit involves

Schedule a free in-home assessment through phone or the company website. A technician walks the attic, crawl space, and exterior to evaluate existing insulation thickness, air-leak patterns, and moisture issues. The assessment covers R-value gaps, HVAC ductwork condition, and ventilation adequacy. The technician explains findings using photos and thermal imaging where relevant, then provides a written proposal with material options, labor time, and total cost. Most proposals are valid for 30 days. Installation typically occurs within 2 to 3 weeks, depending on job size and crew availability. Attic jobs usually finish in one day; wall cavities and new construction may extend across multiple days.

Hours, parking, and logistics

M & M Insulation operates Monday through Friday, 7 a.m. to 5 p.m., with Saturday appointments available during peak season (April through October). Installation crews arrive with materials loaded and set up protective barriers to contain dust and debris. Homeowners should clear attic access, move stored items, and ensure the home is accessible; the crew will shut off HVAC during spray foam work to prevent contamination. The company provides cleanup after fiberglass and blown-in jobs, though some fine dust settling is normal for 24 to 48 hours after completion.

M & M Insulation fills a practical middle ground in Oklahoma City's insulation market: material choice flexibility, competitive pricing for mid-sized projects, and licensed execution that meets state code. For homeowners weighing spray foam against traditional batts, or managing an older home's energy gaps, the free assessment and side-by-side options make the initial conversation worth scheduling.