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Altemp Mechanical

4.9 (12 reviews) via Google Maplewood, Minnesota

2495 Maplewood Dr W Ste 310, Maplewood, MN 55109, USA

+1 651-275-9111
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When a rooftop unit fails in the middle of a Minnesota winter, or an office building in Maplewood starts running too hot in July, facility managers and business owners need a contractor who can respond quickly and explain the problem plainly. That is the kind of local help Altemp Mechanical provides to commercial property owners and operators.

Rating

4.9★

12 reviews

Local market — Maplewood

HVAC pros here

6

Have a website

100%

Cooling demand

675

Heating demand

7,662

Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).

Services Offered

Commercial HVAC in Maplewood

Service Area

Maplewood, Minnesota Minneapolis, Minnesota All of Minnesota

Location

About Altemp Mechanical

Altemp Mechanical focuses on Commercial HVAC, the heating, ventilation, and air conditioning systems that keep offices, retail spaces, and other business buildings comfortable and compliant. Typical work includes diagnosing system faults, performing routine maintenance on rooftop and split systems, repairing or replacing failed components, and reviewing airflow and thermostat controls so equipment runs efficiently. Each job begins with a clear assessment of the system and its condition.

The company serves Maplewood and the surrounding Minneapolis area, where cold winters and warm summers place heavy demands on commercial equipment. Local familiarity matters here, since response times, seasonal load, and the age of nearby buildings all shape which repairs make sense. Altemp Mechanical has earned a 4.9-star Google rating from 12 reviews.

If you are comparing local pros, look for clear communication, a written scope of work, and a willingness to answer your questions. You can review more options and details through HVAC Service Fast.

Frequently Asked Questions

What services does Altemp Mechanical offer?
Altemp Mechanical offers Commercial HVAC services, including system diagnostics, maintenance, repairs, and component replacement for business properties.
What areas does Altemp Mechanical serve?
Altemp Mechanical serves Maplewood and the Minneapolis area in Minnesota, along with roughly two communities across the state.
How do I choose a licensed, insured HVAC contractor in Maplewood?
Ask for proof of current Minnesota licensing and liability insurance, and confirm both directly with the state licensing board or the insurer. Compare at least three written estimates before deciding.
What should I check before hiring an HVAC pro?
Review customer feedback, confirm the scope of work and warranty in writing, and ask how the contractor handles emergency calls. Make sure the price and timeline are clearly stated before work begins.
What are signs it is time to call an HVAC professional?
Call a professional if your system short-cycles, makes grinding or banging noises, produces uneven temperatures, or shows a sudden rise in energy bills. Persistent odors or frequent breaker trips also warrant a prompt inspection.

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This business also has a 4.9★ rating from 12 Google reviews.

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HVAC Service Fast is an independent HVAC directory and is not affiliated with this business. Listing details are compiled from publicly available information and may be incomplete or outdated. We do not endorse or guarantee any provider — please verify licensing and insurance directly. See our Disclaimer.