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Mumm's LLC Heating & A/C contractorHVAC contractor in Bellingham, WA

Mumm's LLC Heating & A/C contractor is an HVAC contractor at 1793 Skagit St, Bellingham, WA 98226, rated 4.8 from 12 Google reviews. Open Monday to Friday.

Bellingham, WA0 paid placements in any rankingHow we rank

Call (360) 201-4822Website ↗

Key facts

Key facts about Mumm's LLC Heating & A/C contractor
Address1793 Skagit St, Bellingham, WA 98226Get directions
Phone(360) 201-4822
Websitemummsllc.com
HoursMonday to Friday: 8:30 AM – 4:30 PM
Google rating4.8 from 12 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Bellingham and 6 towns within 25 miles: Ferndale, Birch Bay, Sudden Valley, Lynden, Blaine and Anacortes.

Based in Bellingham, WAView on map

Opening hours

Opening hours for Mumm's LLC Heating & A/C contractor
DayHours
Monday8:30 AM – 4:30 PM
Tuesday8:30 AM – 4:30 PM
Wednesday8:30 AM – 4:30 PM
Thursday8:30 AM – 4:30 PM
Friday8:30 AM – 4:30 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

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.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.8from 12 Google reviews

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Questions about Mumm's LLC Heating & A/C contractor

What are Mumm's LLC Heating & A/C contractor’s hours?

Mumm's LLC Heating & A/C contractor is open Monday to Friday. Its listed hours are Monday to Friday, 8:30 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Mumm's LLC Heating & A/C contractor serve?

Serves Bellingham and 6 towns within 25 miles: Ferndale, Birch Bay, Sudden Valley, Lynden, Blaine and Anacortes. 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 Mumm's LLC Heating & A/C contractor?

Mumm's LLC Heating & A/C contractor has a rating of 4.8 from 12 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 Mumm's LLC Heating & A/C contractor?

Call Mumm's LLC Heating & A/C contractor on (360) 201-4822. The business is at 1793 Skagit St, Bellingham, WA 98226. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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