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DB Mechanical SystemsHVAC contractor in Bellevue, PA

DB Mechanical Systems is an HVAC contractor in Bellevue, PA, ranked #23 of 429 HVAC contractors in Bellevue and rated 5.0 from 48 Google reviews. Open 24 hours a day, 7 days a week.

Bellevue, PAUpdated 0 paid placements in any rankingHow we rank

Call (412) 608-5861Website ↗

Key facts

Key facts about DB Mechanical Systems
Phone(412) 608-5861
Websitedbmechanicalsystems.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 48 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Bellevue and 11 towns within 25 miles: McKees Rocks, West View, Crafton, Coraopolis, Pittsburgh, Glenshaw, Carnegie, Franklin Park, Dormont, Allison Park and Carnot-Moon.

Based in Bellevue, PAView on map

Opening hours

Opening hours for DB Mechanical Systems
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

DB Mechanical Systems compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
DB Mechanical Systems (this business)—895.0 (48)—YesYes
Topline Heating & Air#21894.8 (622)—YesYes11.9 mi
Absolute Heating & Air#22894.9 (103)—YesYes3.5 mi
Jacob Heating and Cooling#24894.9 (476)—YesYes14.5 mi

See all 429 ranked HVAC contractors in Bellevue

Questions about DB Mechanical Systems

How is DB Mechanical Systems ranked in Bellevue?

DB Mechanical Systems is ranked #23 of 429 HVAC contractors in Bellevue by CR Score, with 89 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity and profile completeness. No business can pay to change its rank.

What are DB Mechanical Systems’ hours?

DB Mechanical Systems 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 DB Mechanical Systems serve?

Serves Bellevue and 11 towns within 25 miles: McKees Rocks, West View, Crafton, Coraopolis, Pittsburgh, Glenshaw, Carnegie, Franklin Park, Dormont, Allison Park and Carnot-Moon. 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 DB Mechanical Systems?

DB Mechanical Systems has a rating of 5.0 from 48 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 DB Mechanical Systems?

Call DB Mechanical Systems on (412) 608-5861. 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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