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Brennan Heating, Air Conditioning, & ElectricHVAC contractor in Seattle, WA

Brennan Heating, Air Conditioning, & Electric is an HVAC contractor at 4601 S 134th Pl, Seattle, WA 98168, ranked #48 of 543 HVAC contractors in Seattle and rated 4.6 from 2,231 Google reviews. Open Monday to Friday.

Seattle, WAUpdated 0 paid placements in any rankingHow we rank

Call (877) 273-6626Website ↗

Key facts

Key facts about Brennan Heating, Air Conditioning, & Electric
Address4601 S 134th Pl, Seattle, WA 98168Get directions
Phone(877) 273-6626
Websitebrennanheating.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating4.6 from 2,231 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Electricalbusiness name

Service area

Serves Seattle and 12 towns within 25 miles: Riverton, Tukwila, Bryn Mawr-Skyway, Boulevard Park, SeaTac, Renton, Burien, White Center, Normandy Park, Fairwood, Des Moines and Mercer Island.

Based in Seattle, WAView on map

Opening hours

Opening hours for Brennan Heating, Air Conditioning, & Electric
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 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.

Compare nearby HVAC contractors

Brennan Heating, Air Conditioning, & Electric compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Brennan Heating, Air Conditioning, & Electric (this business)—604.6 (2,231)—NoNo
Evergreen Home Heating and Energy#46604.8 (974)—NoNo4.0 mi
Pearce Heating & A/C#47605.0 (347)—YesYes16.1 mi
Dana's Heating & Cooling, Inc.#49594.9 (3,255)—YesNo21.4 mi

See all 543 ranked HVAC contractors in Seattle

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.6from 2,231 Google reviews

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Questions about Brennan Heating, Air Conditioning, & Electric

How is Brennan Heating, Air Conditioning, & Electric ranked in Seattle?

Brennan Heating, Air Conditioning, & Electric is ranked #48 of 543 HVAC contractors in Seattle by CR Score, with 60 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 Brennan Heating, Air Conditioning, & Electric’s hours?

Brennan Heating, Air Conditioning, & Electric is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Brennan Heating, Air Conditioning, & Electric serve?

Serves Seattle and 12 towns within 25 miles: Riverton, Tukwila, Bryn Mawr-Skyway, Boulevard Park, SeaTac, Renton, Burien, White Center, Normandy Park, Fairwood, Des Moines and Mercer Island. 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 Brennan Heating, Air Conditioning, & Electric?

Brennan Heating, Air Conditioning, & Electric has a rating of 4.6 from 2,231 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 Brennan Heating, Air Conditioning, & Electric?

Call Brennan Heating, Air Conditioning, & Electric on (877) 273-6626. The business is at 4601 S 134th Pl, Seattle, WA 98168. 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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