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Professional Mechanical ServicesHVAC contractor in Big Lake, MN

Professional Mechanical Services is an HVAC contractor at 19640 200th Ave, Big Lake, MN 55309, ranked #1 of 168 HVAC contractors in Big Lake and rated 4.9 from 2,614 Google reviews. Open 24 hours a day, 7 days a week.

Big Lake, MNUpdated 0 paid placements in any rankingHow we rank

Call (612) 399-6959Website ↗

Key facts

Key facts about Professional Mechanical Services
Address19640 200th Ave, Big Lake, MN 55309Get directions
Phone(612) 399-6959
Websitecallpromech.com
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 2,614 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Big Lake and 11 towns within 25 miles: Monticello, Albertville, Otsego, Saint Michael, Elk River, Zimmerman, Buffalo, Dayton, Rogers, Ramsey and Corcoran.

Based in Big Lake, MNView on map

Opening hours

Opening hours for Professional Mechanical Services
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

Professional Mechanical Services compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Professional Mechanical Services (this business)—674.9 (2,614)—YesYes
Thelen Plumbing, Heating & Air#2654.9 (946)—YesYes2.4 mi
Northern One Hour Heating & Air Conditioning#3644.9 (4,019)—YesYes13.9 mi

See all 168 ranked HVAC contractors in Big Lake

Reviews

ContractorsRanked reviews

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Google

4.9from 2,614 Google reviews

Hired Professional Mechanical Services? Write a review

Questions about Professional Mechanical Services

How is Professional Mechanical Services ranked in Big Lake?

Professional Mechanical Services is ranked #1 of 168 HVAC contractors in Big Lake by CR Score, with 67 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Professional Mechanical Services’ hours?

Professional Mechanical Services is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Professional Mechanical Services serve?

Serves Big Lake and 11 towns within 25 miles: Monticello, Albertville, Otsego, Saint Michael, Elk River, Zimmerman, Buffalo, Dayton, Rogers, Ramsey and Corcoran. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about Professional Mechanical Services?

Professional Mechanical Services has a rating of 4.9 from 2,614 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Professional Mechanical Services?

Call Professional Mechanical Services on (612) 399-6959. The business is at 19640 200th Ave, Big Lake, MN 55309. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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