5 Commercial HVAC Contractors in Monroe, WI
Top-Rated Commercial HVAC Contractors in Monroe
Lanz Furnace & Fireplace
“32 of 33 reviews award 5 stars, with customers consistently praising fair pricing, quick response times, and quality workmanship across furnace installs, HVAC…”
Monona Plumbing & Fire Protection
“Of 6 detailed reviews, 5 award five stars while one describes a disputed repair that the business attempted to resolve with a credit. Positive reviews praise…”
All Commercial HVAC Contractors (5 total)
Professional Roofing & Repair, LLC
“5 of 8 reviewers awarded 5-star ratings, with positive feedback focusing on same-day or next-day emergency…”
Commercial HVAC Costs in Monroe
Commercial system pricing in Monroe. Actual costs vary significantly by building size and system type. Request a site-specific quote.
| Service | Low | Average | High |
|---|---|---|---|
Annual maintenance (per rooftop unit) Quarterly inspections | $550 | $1,100 | $2,200 |
Annual contract (small business, < 5K sqft) | $1,100 | $2,750 | $5,500 |
Annual contract (mid-size, 5K-25K sqft) | $3,850 | $7,150 | $11,000 |
Basic rooftop unit replacement | $7,150 | $11,000 | $16,500 |
Small business full system (< 5K sqft) | $8,800 | $17,600 | $27,500 |
Mid-size building (5K-25K sqft) | $27,500 | $55,000 | $88,000 |
Operating cost (per sqft annually) Utility + maintenance | $2 | $4 | $7 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
Commercial HVAC in Monroe, WI: What to Expect
Monroe businesses face a demanding climate that shapes their year-round commercial HVAC Monroe needs. Located in the Madison metro area, the region endures warm, humid summers with highs around 83 F and cold winters that average just 12 F with heavy snowfall. Heating systems run heavily from November through March, while the brief but sticky cooling season peaks between June and August. Six contractors serve the area with an average rating of 4.7 stars across 129 reviews, and one provides around-the-clock emergency service for businesses that cannot afford downtime.
Annual maintenance for a single rooftop unit runs $550 to $2,200, while small business contracts covering spaces under 5,000 square feet typically cost $1,100 to $5,500 per year. Mid-size buildings between 5,000 and 25,000 square feet fall into an annual contract range of $3,850 to $11,000. Since Wisconsin does not require a statewide HVAC license, business owners should confirm that their chosen contractor holds appropriate local credentials and permits for the work being performed.
Customer feedback points to specific technicians who earn consistent praise. Reviewers at Loescher Heating & Air Conditioning specifically mention Taylor, Larry, Kyle, and Ryan for fair pricing, responsive communication, and quality workmanship. Lanz Furnace & Fireplace holds 32 five-star reviews out of 33 total, with clients highlighting quick response times and reliable furnace installations alongside routine maintenance. These firsthand accounts from Monroe-area businesses reflect the kind of service quality that distinguishes the area's commercial HVAC providers.