Nimmer Heating & Air Conditioning, Inc.
Milwaukee, WI HVAC · #1 of 3 · NATE-certified · 40+ yrs
Nimmer Heating & Air Conditioning, Inc. as a HVAC provider
Milwaukee, WI HVAC · #1 of 3 · NATE-certified · 40+ yrs
ac_repair specialist with 1,000+ Google reviews and many rapid-response accounts. Nimmer lists Bryant Factory Authorized Dealer status on their site. The website states emergency and same-day response options for urgent HVAC failures. The company promotes up to $8,000 in rebates and incentives for heat pump conversions in the Milwaukee area. Family-owned since 1986, 40+ years serving local homes. Customers mention quick arrivals and clear technician explanations.
Residential HVAC service in Milwaukee focused on Bryant systems and heat pump conversions. NATE-certified technicians (per their site) handle repairs, maintenance, and installs. Manufacturer Dealer: Bryant Factory Authorized Dealer is listed for equipment partnerships. Financing up to 120 months and free estimates are advertised for qualifying projects.
| Signal | Nimmer Heating & Air Conditio… | Milwaukee avg | Delta |
|---|---|---|---|
| Vouched Score | 90/100 | 79/100 | +11 vs avg |
| Google rating | 4.9★ | 4.7★ | +0.2 vs avg |
| Review volume | 1,000+ | 515+ | +482 vs avg |
| Years in business | 40+ | 38+ | +2 vs avg |
- High Google rating (4.9★ across 1,000+ reviews)
- Long-established (40+ years in business)
- Authorized Bryant Factory Authorized Dealer
- NATE-certified technicians
- Emergency response: 24/7
- Financing available
- Free estimates
- Flat-rate, upfront pricing
- Indoor air quality services
- Mini-split system specialist
- Specializes in AC repair
- You need AC repair
- You need AC system replacement
- You need mini-split installation
- You want a top-rated provider with substantial review history (4.9★, 1,000+ reviews)
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Nimmer Heating & Air Conditioning, Inc. (this company) |
90/100 | 4.9★ (1,000+) | 40+ | — | — | Highest Vouched Score New System Installation Mini-Splits / Ductless |
| 78/100 | 4.8★ (295+) | 20+ | — | — | Best for Ductwork & Sealing | |
| 70/100 | 4.5★ (255+) | 54+ | — | — | Rebates & Tax Credits |
Company-wide signals
True across every category below.
AC repair specialist, per their site, with in-field outcomes tied to diagnostics and repairs. Nimmer states technicians are NATE certified. Family-owned since 1986 and rooted in Milwaukee neighborhoods. The company advertises same-day and 24/7 emergency response for summer breakdowns. Reviews note quick arrival and same-day fixes for no-cooling calls.
Choose them for AC Repair if
- You need AC tune-up & maintenance
- You need commercial AC repair
Central AC replacement with Bryant equipment and rebate guidance. Bryant Factory Authorized Dealer per their site. NATE-certified technicians on staff, per their site. Lists flat-rate pricing, free in-home estimates, and long financing terms. Milwaukee's humid summers increase cooling loads and rebate relevance for heat-pump conversions.
Choose them for AC Replacement if
- You need AC + furnace system replacement
- You need same-day AC replacement
- You need high-efficiency AC replacement
Nimmer states they specialize in furnace replacement and full-system changeouts. Nimmer is a Bryant Factory Authorized Dealer. Nimmer says they present repair and replacement options before condemning a furnace. Nimmer notes experience handling Wisconsin's cold winters and high heating demand. Nimmer lists NATE-certified technicians and flat-rate pricing, per their site.
Choose them for Furnace Replacement if
- You need furnace + AC system replacement
- You need same-day furnace replacement
- You need high-efficiency furnace replacement
Nimmer Heating & Air Conditioning states emergency response is available 24/7. The company notes NATE-certified technicians on staff. Nimmer is a Bryant Factory Authorized Dealer and lists flat-rate pricing. The business reports free estimates and financing options for Milwaukee homeowners. Reviews mention quick same-day arrivals during heat-wave breakdowns.
Choose them for Emergency AC Repair if
- You need AC not cooling — emergency
- You need same-day AC repair
- You need commercial emergency AC repair
Nimmer Heating leads with specialist furnace repair skills and documented diagnostic work. The company states NATE-certified technicians and Bryant factory authorization. Nimmer Heating notes emergency no-heat response for winter outages. The firm ties its work to Milwaukee's cold winters and older housing stock. Nimmer advertises flat-rate pricing and free estimates for clearer pricing.
Choose them for Furnace Repair if
- You need no-heat / emergency furnace repair
- You need furnace tune-up & maintenance
- You need commercial furnace repair
Ducted air-source heat pump installations are listed as a specialization on their site. Bryant Factory Authorized Dealer status is stated on the homepage. Family-owned since 1986, they list 40+ years in Milwaukee area service. The site advertises rebates and up to 120-month financing options. Review excerpts note prompt emergency response and knowledgeable technicians.
Choose them for Heat Pump Installation if
- You need heat pump replacement
- You prefer a family-owned operation
air_purification and ventilation work are emphasized with named whole-home systems. Nimmer notes NATE-certified technicians for technical HVAC and IAQ work. Family-owned since 1986, Nimmer lists 40+ years servicing Milwaukee homes. Milwaukee winters and humid summers make ventilation and humidity control especially relevant locally. Reviews note fast emergency response and no-pressure sales interactions.
Choose them for Indoor Air Quality if
- You value a long-tenured local operator (40+ years in business)
- You want NATE-certified technicians
Mini-split installation emphasis is clear, with ductless systems listed sitewide. Bryant Factory Authorized Dealer status appears on the company pages. Nimmer has been family-owned since 1986 and lists 40+ years locally. Milwaukee winters make efficient heat-pump installs valuable for both heating and cooling. Site reviews note speedy response and clear scheduling from office staff.
Choose them for Mini-Split Installation if
- You need commercial VRF installation
- You have a commercial property
What customers say
Services
- AC Repair — Diagnostics and repair of central air conditioning systems — refrigerant leaks, capacitor and contactor failures, condenser fan motors, and thermostat issues.
- AC Replacement — Removal and replacement of an aging or failed central A/C — typically condenser, evaporator coil, and refrigerant lines.
- HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
- Mini-Split Systems — Mini-split installation and service — typically ductless, used for additions or zoned comfort.
- Indoor Air Quality — Indoor air-quality work: high-MERV filtration, UV systems, humidifiers/dehumidifiers, and duct sanitization.
- Duct Work — Ductwork inspection, sealing, and replacement — addresses leakage, undersized runs, and uneven room temperatures.
- Emergency HVAC Service — After-hours emergency response for no-cool and no-heat calls.
Service area
Published pricing
Maintenance plans
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membership plan
As published: membership plan"…ressure to purchase anything. I asked him about a membership plan!!!! When I scheduled my repair with Beth it was e…"
Pricing model
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Flat-rate pricing
As published: Flat-rate pricing"…Ir Conditioning? Family Owned & Operated Up-front Flat-rate Pricing No Pressure Approach Guaranteed Online Scheduling…"
Estimates
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Free estimates
As published: Free estimates"…we’re building to stay. Book Now repair Get Your Free Estimate Today When you need furnace repair in Milwaukee,…"
Guarantees & credentials
- NATE Certified
Sourced from the provider's own website. We surface these as published; we do not independently verify each license or warranty.
Contact & hours
Frequently asked questions
What are the pros of Nimmer Heating & Air Conditioning, Inc.?
When should I choose Nimmer Heating & Air Conditioning, Inc.?
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What does HVAC service typically cost when working with a Milwaukee, WI provider like Nimmer Heating & Air Conditioning, Inc.?
What pricing terms does Nimmer Heating & Air Conditioning, Inc. publish on their website?
Does Nimmer Heating & Air Conditioning, Inc. do AC Repair in Milwaukee, WI?
Does Nimmer Heating & Air Conditioning, Inc. do AC Replacement in Milwaukee, WI?
Does Nimmer Heating & Air Conditioning, Inc. do HVAC Installation in Milwaukee, WI?
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Profile last updated July 26, 2026.