Precision Insulation Inc's

Insulation contractor
4.9(16 reviews)
300 Primo Way Ste B, Modesto, CA 95358
Precision Insulation Inc's

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About Precision Insulation Inc's

Precision Insulation Inc operates as a residential insulation contractor serving Modesto and the surrounding Stanislaus County communities. With a 4.9-star average drawn from 16 homeowner reviews, the company has earned a reputation for dependable air sealing and insulation work that holds up under Central Valley summers. Homeowners throughout Modesto and nearby neighborhoods routinely describe technicians who arrived on time, communicated plainly, and left homes noticeably quieter and more comfortable after the work was complete. The consistency of that pattern across reviews suggests a crew that treats every appointment as a routine job rather than a rushed one, regardless of the scale of the project.

What sets Precision Insulation Inc apart from general contractors is the direct, no-pressure approach embedded in their process. Multiple reviewers noted that technicians took time to explain insulation options without pushing upsells, which builds trust on the first visit. The company is listed as an insulation specialist rather than a full-HVAC generalist, meaning every truck roll is focused on sealing, insulating, and troubleshooting the building envelope rather than dividing attention across multiple trades. In a region where heat-gain management makes a measurable difference in utility bills, that single-minded focus on insulation as a discipline rather than a add-on line item is the kind of specificity that homeowners can act on when evaluating bids.

Aimee Wilson specifically recalled the technician explaining every step clearly before work began, leaving her system performing as intended once the job wrapped. Jaylon Ruth and Amiyah Holly both cited fast same-day responses after their AC units struggled during a Modesto heat stretch, with repairs completed promptly and without repeat visits. Carlie Danna described the crew as courteous and professional throughout the project, a detail that echoes across multiple reviews and suggests a workplace culture where respect for the homeowner is standard practice rather than an exception.

Steve Harper, Augustine Reed, and Kaitlin Rosemary each highlighted accuracy in diagnosis and timeliness, reinforcing the same core pattern: the company shows up prepared, identifies the problem correctly on the first trip, and finishes the work without callbacks.

What Customers Say

Every one of the 16 reviewers awarded 5 stars, with the words fast, reliable, and courteous appearing across more than half the responses. Reviewers repeatedly cite clear communication and on-time arrival as the defining trait of their experience. No negative reviews were recorded, and no reviewer expressed hesitation about calling Precision Insulation Inc for future work.

Working Hours

Sunday7 AM–8 PM
Monday7 AM–8 PM
Tuesday7 AM–8 PM
Wednesday7 AM–8 PM
ThursdayToday7 AM–8 PM
Friday7 AM–8 PM
SaturdayClosed

Services

Attic Insulation

Blown-in fiberglass or batts installed to recommended R-values, targeting the area where most Central Valley homes lose the most heat.

Wall Insulation

Blown-in-fill for existing walls with minimal disruption, filling cavities behind drywall without a full demo.

Spray Foam Insulation

Closed-cell spray foam for rim joists, band members, and irregular cavities where air sealing and R-value matter simultaneously.

Air Sealing

Identifying and sealing bypasses in the building envelope that drive excess cooling load in Modesto summers.

Insulation Removal & Replacement

Removing damaged or compressed existing insulation and installing updated material to current code recommendations.

Blower Door Testing

Diagnostic test that measures air leakage rates and guides targeted sealing and insulation upgrades for efficiency-focused homeowners.

Attic Ventilation Assessment

Evaluating soffit, ridge, and gable ventilation to ensure insulation performs as intended without moisture buildup.

Perma-Facing Installation

Installing Perma-Facing brand sheathing as an integrated insulation and weather-resistant exterior solution.

Frequently Asked Questions