The Best HVAC in Hartford, WI

Compare the highest-rated hvac professionals in Hartford, Wisconsin. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Hartford Climate Control Experts

4.8
(142 reviews)
Verified

A premier full-service HVAC contractor specializing in high-efficiency heating and cooling systems tailored for Hartford's variable climate. They are known for their meticulous installation process, 24/7 emergency repair services, and comprehensive maintenance plans that help systems withstand both bitter winters and humid summers. They are a Bryant® Factory Authorized Dealer.

825 Industrial Drive, Hartford, WI 53027

Specialties & Features

24/7 Emergency Service
High-Efficiency Furnace Installation
Bryant® Factory Authorized Dealer
Geothermal System Expertise
Indoor Air Quality Solutions

Business Information

Years in Business:28 years
Licensed:Yes
Insured:Yes
#2

Lakes Area Heating & Cooling

4.6
(118 reviews)
Verified

A trusted local family-owned business with deep roots in the Hartford community. They excel in honest diagnostics, dependable repairs, and seamless system replacements for all major brands. Their technicians are particularly adept at solving complex furnace issues common during cold snaps and optimizing AC performance for summer comfort. They are an American Standard Customer Care Dealer.

412 E Sumner St, Hartford, WI 53027

Specialties & Features

Furnace Repair & Replacement
Ductwork Design and Sealing
American Standard® Systems
Boiler Service
Honest, Upfront Pricing

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
#3

Pro-Temp Mechanical LLC

4.5
(96 reviews)
Verified

Known for their technical expertise and focus on energy-efficient solutions, Pro-Temp Mechanical serves both residential and light commercial clients. They are specialists in heat pump systems and hybrid installations, offering homeowners significant savings. Their detailed maintenance tune-ups are highly regarded for improving system longevity and performance throughout the seasonal extremes.

711 W Monroe Ave, Hartford, WI 53027

Specialties & Features

Energy Efficiency Audits & Upgrades
Heat Pump Installation
HVAC System Maintenance Plans
Commercial HVAC Services
Ductless Mini-Split Systems

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes

Why These Are the Top HVAC Contractors in Hartford

The HVAC market in Hartford, WI, is driven by a humid continental climate characterized by cold, snowy winters with temperatures often dipping below freezing and warm, humid summers. This creates a high, year-round demand for reliable heating (primarily forced-air furnaces and boilers) and cooling (central AC and heat pumps) services. Homeowners prioritize energy efficiency to manage heating costs and seek contractors with expertise in emergency furnace repairs during winter storms. The market is competitive with a mix of long-established local companies and regional providers, all emphasizing 24/7 availability and service for climate-specific challenges.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Hartford regulations and climate

Frequently Asked Questions About HVAC in Hartford

Get answers to common questions about hvac services in Hartford, Wisconsin.

1What is the typical cost range for replacing a furnace in Hartford, and what factors influence the price?

In the Hartford area, a full furnace replacement typically ranges from $4,500 to $8,500, with high-efficiency models at the upper end. Key cost factors include the unit's efficiency (AFUE rating), the complexity of the installation (like ductwork modifications), and the brand. Given our Wisconsin winters, investing in a reliable, high-efficiency furnace (90%+ AFUE) is crucial for long-term comfort and energy savings, though it may have a higher upfront cost.

2When is the best time to schedule HVAC maintenance or replacement in Hartford to avoid the rush?

The ideal times are during the shoulder seasons of spring (April-May) and fall (September-October). Scheduling service before the peak summer cooling demand or the harsh winter heating season ensures better availability and often quicker service from local contractors. This proactive timing is especially important in our climate to ensure your system is fully prepared for extreme temperature swings.

3Are there any Wisconsin-specific rebates or regulations I should know about when upgrading my HVAC system?

Yes, Wisconsin homeowners should check for Focus on Energy rebates, which often provide cash-back incentives for installing high-efficiency heating and cooling equipment. Additionally, all HVAC work in Wisconsin must be performed by a licensed professional, and some municipalities may have specific permit requirements. It's always wise to ask your local Hartford contractor about current incentives and necessary permits.

4How do I choose a reliable HVAC contractor in the Hartford area?

Look for a locally established company that is fully licensed, insured, and has positive reviews from Hartford-area residents. A reliable contractor will perform a detailed load calculation (Manual J) for your specific home, not just recommend the same size unit, to ensure proper efficiency in our climate. Always get written, itemized estimates and ask about their emergency service availability during our cold winters.

5My air conditioner struggles on the hottest summer days. Should I just add more refrigerant or consider a replacement?

Low refrigerant is typically a sign of a leak that needs repair, not just a "top-off." For older systems (10+ years), a replacement is often more cost-effective, especially with modern, more efficient models better suited to handle Hartford's humid summers. A reputable technician can perform a full assessment to determine if repair is viable or if a new, properly sized unit is the best long-term solution for your home's cooling needs.