Capital Heating, Cooling, Electric, and Plumbing
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About Capital Heating, Cooling, Electric, and Plumbing
Capital Heating, Cooling, Electric, and Plumbing has earned a 4.8-star rating across 3,192 reviews while serving Menomonee Falls, Brookfield, Waukesha, Milwaukee, and surrounding southeastern Wisconsin communities. Based at W134 N5368 Campbell Dr. in Menomonee Falls, this multi-trade contractor operates around the clock, every day of the year, offering HVAC repair and installation alongside electrical and plumbing services. The company handles everything from furnace tune-ups and boiler installations to electrical panel upgrades, EV charging stations, water heater replacements, and drain cleaning. Homeowners across Milwaukee County can access same-day repairs seven days a week without paying extra for evening or weekend calls.
What distinguishes Capital from neighboring contractors is their commitment to manufacturer-authorized installations paired with a workmanship guarantee. They provide financing options for new system purchases, making furnace and AC replacements more accessible for budget-conscious households. Their "Merle's League" membership program offers ongoing benefits for customers who enroll after service. The company also handles commercial-grade equipment including radiant heating systems, heat pumps, and zone-controlled setups that smaller outfits typically avoid. Indoor air quality solutions include whole-home ventilation, air purifiers, humidifiers, and duct sealing using professional-grade equipment.
Reviewers consistently mention specific technicians by name. Jack the tech earned praise for going above and beyond during a recent service call, while installer Alex completed work "in a timely fashion" according to a five-star review. Colin, described as "extremely knowledgeable" by a loyal customer, has served the same client for three years and was specifically requested for follow-up work. Another reviewer needed same-day assistance during a weekend and received it without delay. The negative feedback centers on aggressive upselling tactics during maintenance calls, an area prospective clients may want to clarify before scheduling routine service.
What Customers Say
Three of four visible reviews award five stars, praising specific technicians like Jack and Colin for same-day response and thorough explanations. The lone one-star review alleges unethical sales pressure around ductwork replacement, a concern homeowners should discuss during the appointment.
Working Hours
| SundayToday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Services
HVAC Repair & Maintenance
Same-day AC and furnace repairs, tune-ups, diagnostics, and annual maintenance plans available seven days a week.
HVAC Installation & Replacement
New system installations including furnaces, central air conditioners, heat pumps, boilers, and ductless mini-split systems.
Electrical Services
Panel upgrades, EV charging stations, whole-home generators, wiring, rewiring, GFCI/AFCI outlets, and smart thermostat installation.
Plumbing Repairs
Pipe repair, leak detection, drain cleaning, sewer line service, sump pump installation, and water heater replacement.
Indoor Air Quality
Air purifiers, whole-home humidifiers and dehumidifiers, duct cleaning, and ventilation system installation.
Radiant Heating Systems
Installation and repair of radiant floor heating systems for residential and light commercial properties.
Zone Control Systems
Multi-zone HVAC setups allowing independent temperature control in different areas of the home.