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Claim This BusinessAce Heating and Air Conditioning has served the Niles area and surrounding Southwest Michigan communities since establishing as a licensed HVAC contractor. With an impressive 4.7-star average across 87 verified customer reviews, the company has built a solid reputation for residential heating and cooling solutions. Based in Niles, the team provides service to homeowners throughout Berrien County and neighboring St. Joseph County areas, handling everything from routine maintenance to complete system replacements. The company operates Monday through Friday from 8 AM to 5 PM, offering flexible scheduling for residents who need reliable HVAC support without weekend premium fees.
What distinguishes Ace Heating from regional competitors is their commitment to comprehensive home comfort solutions and their track record with utility partnership programs. Owner Tim and his team have successfully navigated SEMCO GAS COMPANY assistance programs to help disabled and fixed-income homeowners obtain new furnaces, tankless water heaters, and heat pump systems at no direct cost to qualifying customers. The company handles installations ranging from traditional furnace and air conditioning setups to modern mini-split systems and heat pump water heaters. Reviewers consistently note the crew maintains clean job sites and communicates transparently about pricing before work begins.
Customer experiences highlight the practical expertise available from Ace Heating technicians. Tim Moore's review describes a seamless installation of a new furnace combined with air conditioning and a tankless hot water heater, with the crew leaving the worksite pristine. For Andy Wachowski, the team installed a mini-split system in his garage and loft, then returned to repair an issue at no additional charge, an honest approach that earned repeat recommendations. Perhaps most notably, kim zechlin's testimonial describes Tim personally working with utility programs to secure a complete system overhaul for a disabled homeowner on a limited budget, coordinating furnace, tankless water heater, and heat pump installations in a 75-year-old residence that presented unexpected structural challenges.
Five of six detailed reviews award 5 stars, with customers specifically praising transparent pricing, clean work sites, and honest follow-through on warranty repairs. One 1-star review from a mobile home customer cites frustration with diagnostic fee policies and scope limitations. The positive feedback consistently mentions specific technicians Tim, Sean, and the installation crew by name.
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| ThursdayToday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
Professional new furnace installation including natural gas and propane systems, with cleanup and post-installation testing.
Complete AC system installation, replacement, and coordinate installs with furnace upgrades for whole-home cooling.
On-demand tankless water heater setups providing continuous hot water without traditional tank limitations.
Heat pump water heaters and traditional heat pump systems for efficient year-round heating and cooling.
Mini-split ductless installations for garages, home additions, zones, or homes without existing ductwork.
System diagnostics, repair services, and routine maintenance to extend equipment lifespan and maintain efficiency.