Prime Performance Mechanical
Longmont, CO Indoor Air Quality · #4 of 3 · 15+ yrs
Overview
ERV/HRV installation experience is listed for whole-home ventilation work. Prime Performance Mechanical notes Manual J load calculations for proper equipment sizing. The company advertises certified technicians and more than 15 years in business. Serving the Front Range, they cite ventilation needs for Colorado's seasonal temperature swings.
ERV/HRV ventilation installs for homes across Longmont and the Front Range. ERV work is listed with specific ERV/HRV equipment and installation experience. Manual J sizing is noted for accurate system selection. Free estimates and financing are advertised for larger IAQ or HVAC projects.
Score breakdown
Longmont, CO Indoor Air Quality average is 81/100. Ranks #4 of 3 listed Indoor Air Quality providers in Longmont, CO.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
vs. Longmont average
| Signal | Prime Performance Mec… | Longmont avg | Delta |
|---|---|---|---|
| Vouched Score | 67/100 | 81/100 | -14 vs avg |
| Google rating | 4.8★ | 4.9★ | -0.1 vs avg |
| Review volume | 65+ | 1,675+ | -1608 vs avg |
| Years in business | 15+ | 29+ | -14 vs avg |
Pros
- High Google rating (4.8★ across 65+ reviews)
- Long-established (15+ years in business)
When to choose them
- You need to finance the work
- You prefer a family-owned operation
Service area
Contact & hours
Frequently asked questions
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Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
Prime Performance Mechanical (this company) |
67/100 | 4.8★ (65+) | 15+ |
| 68/100 | 4.8★ (55+) | 30+ | |
M and M Heating, Cooling, Plumbing and Electrical ⭐ Highest Vouched Score · ⭐ Best for Heat-Exchanger Replacement · ⭐ Best for Gas Valve & Combustion Repair |
91/100 | 4.9★ (3,520+) | 25+ |
| 85/100 | 4.9★ (1,445+) | 32+ |
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Profile last updated July 28, 2026.