O & W Heating and Cooling and Furnace, boiler, water heater install & repair
HVACin Milwaukee, Wisconsin
📍 4379 S Howell Ave, Milwaukee, WI 53207
📞 (414) 339-2641
Pulled from Google Business Profile. Verify details directly with the business before any work.
Highlights from this business
Trust Score breakdown
The ServiceAgent Score blends a Trust Score (data quality, verification, review credibility) with a Recommendation Score (Bayesian-shrunk Google rating). How we calculate this →
Pricing benchmark
Typical cost range for hvac jobs in Milwaukee. O & W Heating and Cooling and Furnace, boiler, water heater install & repair's actual pricing varies by scope — always request a written estimate.
Red flags to watch when comparing quotes
- Refuses to put the diagnostic fee in writing before arriving
- Pushes "full system replacement" without showing you the failing part
- Charges over $200 just to drive out without a price band quoted in advance
- No EPA Section 608 certification on file (required to handle refrigerant)
Source: ServiceAgent HVAC Cost Benchmark, reviewed quarterly by category experts.
Trends & reports
Deeper context on the hvac market in Milwaukee — pricing trends, seasonal demand, and category outlook.
About O & W Heating and Cooling and Furnace, boiler, water heater install & repair
O & W Heating and Cooling and Furnace, boiler, water heater install & repair is a hvac business serving Milwaukee, Wisconsin and surrounding areas. The business holds a 4.8-star Google rating from 212 customer reviews, placing it among the top-rated hvac providers in the area. Reach the team directly at (414) 339-2641.
Listing pulled from Google Business Profile. Always confirm services, pricing, and license directly with the business.
Services offered
Common services for a hvac business. Confirm availability when you call.
- ✓AC installation
- ✓AC repair
- ✓Heating installation
- ✓Heating repair
- ✓Duct cleaning
- ✓Thermostat installation
- ✓Indoor air quality
- ✓Routine maintenance
- ✓Emergency service
Location & hours
4379 S Howell Ave, Milwaukee, WI 53207
| monday | 6 AM–9 PM |
|---|---|
| tuesday | 6 AM–9 PM |
| wednesday | 6 AM–9 PM |
| thursday | 6 AM–9 PM |
| friday | 6 AM–9 PM |
| saturday | 6 AM–9 PM |
| sunday | 12 AM–5 PM |
Frequently asked questions
How do I contact O & W Heating and Cooling and Furnace, boiler, water heater install & repair?+
Call (414) 339-2641. Visit their website at http://www.milwaukeewiheatingcontractor.com/. The business is located at 4379 S Howell Ave, Milwaukee, WI 53207.
What are O & W Heating and Cooling and Furnace, boiler, water heater install & repair's hours?+
See the location and hours section for the full weekly schedule. Hours may change on holidays - call ahead to confirm.
Does O & W Heating and Cooling and Furnace, boiler, water heater install & repair offer free estimates?+
Most hvac businesses in Milwaukee offer free estimates for standard work. Confirm pricing and scope directly with the business before any service begins.
Is O & W Heating and Cooling and Furnace, boiler, water heater install & repair licensed and insured?+
Licensing requirements for hvac contractors vary by state and city. Always ask to see proof of license and insurance before hiring.
Own a business in this list? Claim it free.
Get a verified green badge, edit your description, upload real photos, and bump your placement in this and 11 other category lists. Takes under 2 minutes.
- ✓Verified badge next to your name
- ✓Edit services, hours, photos, description
- ✓Boosted ranking in claimed-only sort
- ✓Response analytics on inbound leads
- ✓No fee, no card required
- ✓2-minute phone-based verification
Fill out the verification form right here. We'll match it to your Google Business Profile and confirm by phone within one business day.
People also viewed
More hvac businesses in Milwaukee.
West Allis Heating, Cooling, Plumbing, and Electrical
Milwaukee, WIHVAC4.8(2206)
201 S Hawley Ct, Milwaukee, WI 53214
Burkhardt Heating, Cooling, Plumbing & Electric
Milwaukee, WIHVAC4.8(2046)
8232 N Teutonia Ave, Milwaukee, WI 53209
Nimmer Heating & Air Conditioning, Inc.
Milwaukee, WIHVAC4.9(938)
6530 W Forest Home Ave, Milwaukee, WI 53220
D & M Heating and Air Conditioning
Milwaukee, WIHVAC4.8(557)
4227 South 13th Street, Milwaukee, WI 53221
Heating and Cooling Drs of West Allis, Milwaukee and New Berlin LLC
Milwaukee, WIHVAC4.9(288)
9431 Beloit Rd Suite 114, Milwaukee, WI 53227
RJ Heating and Air Conditioning LLC
Milwaukee, WIHVAC4.7(195)
3820 W Villard Ave, Milwaukee, WI 53209
Run a hvac business? Stop missing 1 in 3 calls.
ServiceAgent's AI Receptionist answers every call 24/7, books jobs straight into your CRM, follows up on quotes, and sends recap notes to you. Most service businesses see a 22-31% lift in booked jobs in week one.
24/7 call answering
Voice AI handles after-hours, weekends, lunch breaks, and overflow.
Books to your calendar
Pulls availability from Jobber, Housecall Pro, ServiceTitan, or Google Calendar.
SMS + email follow-up
Recaptures unbooked quotes the same day. No prompts required.
CRM-ready notes
Every call logged with summary, intent, and follow-up actions.
No credit card · Cancel anytime · 30-day money-back guarantee