58/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 682 Google reviews, the most in Portland.
- 4.9★ from 682 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3728 Wow Rd Unit B, Corpus Christi, TX 78413
Best Insulation Contractors in Portland, TX (2026)
27 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Portland: Tommy Cool Air, LLC, CR Score 58/100; 4.9★ from 682 Google reviews; open 24/7.
- 6
Best for emergencies (open 24/7): Swift Air, posts 24/7 hours; ranked #6 of 27.
- 6
Most-reviewed: Swift Air, 274 Google reviews at 4.4★, the most of 27 ranked after Tommy Cool Air, LLC; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
27 Portland insulation contractors are ranked here by CR Score, from ten published factors. 4 are open 24/7, 17 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.9★ across 27 rated businesses.
Most of this list also appears on the Insulation contractors in Corpus Christi ranking. See Insulation contractors in Corpus Christi
Top 10 insulation contractors in Portland at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Tommy Cool Air, LLC | 58 | 4.9★ (682) | Corpus Christi, 14 mi away | 24/7 | Overall |
| 2 | Absolute Pro Insulation | 57 | 4.9★ (47) | Corpus Christi, 9 mi away | Sat | — |
| 3 | Corpus Christi Prime Insulation & Spray Foam | 57 | 5.0★ (45) | Corpus Christi, 11 mi away | Sat · Evenings | — |
| 4 | Premier Spray Foam Insulation | 57 | 4.8★ (34) | Corpus Christi, 14 mi away | Sat · Sun | — |
| 5 | Evergreen Insulation | 56 | 4.9★ (40) | Corpus Christi, 13 mi away | Sat · Evenings | — |
| 6 | Swift Air | 55 | 4.4★ (274) | Corpus Christi, 8 mi away | 24/7 | Emergencies, Most reviews |
| 7 | Penn Spray Foam Insulation | 55 | 5.0★ (49) | Corpus Christi, 12 mi away | — | — |
| 8 | Texas Air Conditioning and Heating LLC | 55 | 4.9★ (120) | Corpus Christi, 15 mi away | 24/7 | — |
| 9 | Eagle Insulation | 54 | 5.0★ (43) | Robstown, 21 mi away | Sat · Evenings | — |
| 10 | Bay Area Spray Foam Insulation Specialist | 54 | 4.3★ (27) | Corpus Christi, 11 mi away | Sat | — |
The 27 best insulation contractors in Portland, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Corpus Christi, 9 mi away
57/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 47 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 47 Google reviews
- Hours
- Mon 9 AM–5 PM · Tue–Fri 8 AM–6 PM · Sat 9 AM–1 PM · Sun closed
- Address
- 4746 Leopard St, Corpus Christi, TX 78408
Based in Corpus Christi, 11 mi away
57/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 45 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 45 Google reviews
- Hours
- Mon–Sat 7 AM–7 PM · Sun closed
- Address
- 922 Lum St, Corpus Christi, TX 78412
Based in Corpus Christi, 14 mi away
57/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.8★ from 34 Google reviews, listed on Google as “Insulation contractor”.
- 4.8★ from 34 Google reviews
- Hours
- Mon–Sun 7 AM–5 PM
- Address
- 2997 Co Rd 35 #5, Corpus Christi, TX 78417
Based in Corpus Christi, 13 mi away
56/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 40 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 40 Google reviews
- Hours
- Mon–Sat 7 AM–7 PM · Sun closed
- Address
- 3150 Crestside Dr, Corpus Christi, TX 78415
#6 Swift Air
Based in Corpus Christi, 8 mi away
55/100CR ScoreRanked #6 because of its Google rating and review volume: 4.4★ from 274 Google reviews.
- 4.4★ from 274 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2101 Leopard St, Corpus Christi, TX 78408
Based in Corpus Christi, 12 mi away
55/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 49 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 49 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
Based in Corpus Christi, 15 mi away
55/100CR ScoreRanked #8 because of its Google rating and review volume: 4.9★ from 120 Google reviews.
- 4.9★ from 120 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7653 Dallas St, Corpus Christi, TX 78413
Based in Robstown, 21 mi away
54/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 43 Google reviews
- Hours
- Mon–Sat 7 AM–7 PM · Sun closed
- Address
- 902 E Ave B, Robstown, TX 78380
Based in Corpus Christi, 11 mi away
54/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.3★ from 27 Google reviews, listed on Google as “Insulation contractor”.
- 4.3★ from 27 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 8 AM–1 PM · Sun closed
- Address
- 4108 Weber Rd #41, Corpus Christi, TX 78411
#11 Texas Insulation
Based in Corpus Christi, 8 mi away
54/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.7★ from 23 Google reviews, listed on Google as “Insulation contractor”.
- 4.7★ from 23 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat–Sun closed
- Address
- 1524 N Port Ave, Corpus Christi, TX 78401
#12 Excel Enterprise
Based in Corpus Christi, 12 mi away
53/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 23 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 23 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
Based in Corpus Christi, 15 mi away
53/100CR ScoreRanked #13 because of its Google rating and review volume: 4.9★ from 53 Google reviews.
- 4.9★ from 53 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1914 Stardust Ln, Corpus Christi, TX 78418
Based in Corpus Christi, 13 mi away
53/100CR ScoreRanked #14 because of its Google rating and trade focus: 2.7★ from 7 Google reviews, listed on Google as “Insulation contractor”.
- 2.7★ from 7 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
Based in Corpus Christi, 14 mi away
52/100CR ScoreRanked #15 because of its Google rating and review volume: 5.0★ from 150 Google reviews.
- 5.0★ from 150 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 8 AM–2 PM · Sun closed
- Address
- 820 NAS Dr Suite A, Corpus Christi, TX 78418
Based in Corpus Christi, 14 mi away
52/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.3★ from 11 Google reviews, listed on Google as “Insulation contractor”.
- 4.3★ from 11 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat 9 AM–3 PM · Sun closed
- Address
- 305 Gilliam St, Corpus Christi, TX 78409
Based in Corpus Christi, 9 mi away
52/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 3 Google reviews
- Hours
- Mon–Sat 9 AM–5 PM · Sun closed
- Address
- 2802 S Staples St, Corpus Christi, TX 78404
Based in Aransas Pass, 14 mi away
51/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 10 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
Based in Corpus Christi, 10 mi away
51/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.4★ from 5 Google reviews, listed on Google as “Insulation contractor”.
- 4.4★ from 5 Google reviews
- Hours
- Mon–Fri 9 AM–8 PM · Sat–Sun closed
- Address
- 4522 Baldwin Blvd, Corpus Christi, TX 78408
Based in Corpus Christi, 20 mi away
51/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 19 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 19 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat–Sun closed
#21 Utilisav, Inc.
Based in Corpus Christi, 7 mi away
51/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
- 4.0★ from 4 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 710 Buffalo St #311, Corpus Christi, TX 78401
Based in Corpus Christi, 12 mi away
50/100CR ScoreRanked #22 because of its Google rating and trade focus: 3.3★ from 26 Google reviews, listed on Google as “Insulation contractor”.
- 3.3★ from 26 Google reviews
- Hours
- Mon–Fri 7:30 AM–4:30 PM · Sat–Sun closed
- Address
- 202 Corn Products Rd, Corpus Christi, TX 78409
Based in Rockport, 22 mi away
49/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.5★ from 11 Google reviews, listed on Google as “Insulation contractor”.
- 4.5★ from 11 Google reviews
- Hours
- Mon–Fri 6:30 AM–6 PM · Sat–Sun closed
- Address
- 4161 TX-35, Rockport, TX 78382
#24 Express Air
Based in Rockport, 18 mi away
48/100CR ScoreRanked #24 because of its Google rating and review volume: 4.9★ from 34 Google reviews.
- 4.9★ from 34 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 9 AM–5 PM · Sun closed
- Address
- 701 W Corpus Christi St, Rockport, TX 78382
Based in Corpus Christi, 12 mi away
48/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.8★ from 6 Google reviews, listed on Google as “Kitchen remodeler”.
- 4.8★ from 6 Google reviews
- Hours
- Mon–Sun 8 AM–6 PM
How much do insulation contractors cost in Portland?
National price ranges in USD, not adjusted for Portland. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Attic insulation | $1,700 | $2,100 | $2,500 | Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range | October 2026 |
How we ranked Portland insulation contractors
We scored 27 Portland insulation contractors on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Portland data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |
Insulation contractors in Portland: frequently asked questions
Who is the best insulation contractor in Portland?
By CR Score, the highest-ranked insulation contractor in Portland, TX is Tommy Cool Air, LLC with a CR Score of 58/100. It has 4.9★ from 682 Google reviews. It is open 24/7. Absolute Pro Insulation (#2) and Corpus Christi Prime Insulation & Spray Foam (#3) follow. We ranked 27 insulation contractors on ten factors, last updated October 22, 2026.
Which insulation contractors in Portland are open 24/7?
4 ranked insulation contractors in Portland post 24/7 hours. The highest-ranked are Tommy Cool Air, LLC (#1), Swift Air (#6) and Texas Air Conditioning and Heating LLC (#8). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which insulation contractors in Portland work on weekends?
17 of 27 ranked insulation contractors post Saturday hours and 7 post Sunday hours. The highest-ranked open Saturdays are Tommy Cool Air, LLC (#1), Absolute Pro Insulation (#2) and Corpus Christi Prime Insulation & Spray Foam (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does attic insulation cost in Portland?
Attic insulation typically costs $1,700 to $2,500, with $2,100 typical (Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range). This is a national range, not adjusted for Portland. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Portland insulation contractors have?
The median Google rating among 27 rated insulation contractors in Portland is 4.9★, with a median of 27 reviews. Tommy Cool Air, LLC has the most, 682 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank insulation contractors?
Each insulation contractor gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do insulation contractors outside Portland count in this ranking?
Yes, if they are within 25 mi of the Portland city center, our service radius for insulation contractors. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Can insulation contractors pay to rank higher on ContractorsRanked?
No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.
Update log for Portland
- October 2026: CR Scores recalculated for 27 insulation contractors serving Portland.
More insulation contractors and Portland pages
Insulation contractors near Portland
Other trades in Portland
- Roofers in Portland99 ranked
- Plumbers in Portland83 ranked
- Electricians in Portland70 ranked
- HVAC contractors in Portland117 ranked
- General contractors in Portland119 ranked
- Painters in Portland53 ranked
- Landscapers in Portland58 ranked
- Handymen in Portland29 ranked
- Kitchen remodelers in Portland45 ranked
- Bathroom remodelers in Portland45 ranked
- Flooring contractors in Portland37 ranked
- Tile installers in Portland25 ranked
- Drywall contractors in Portland7 ranked
- Concrete contractors in Portland49 ranked
- Fence contractors in Portland31 ranked
- Deck builders in Portland15 ranked
- Siding contractors in Portland27 ranked
- Window installers in Portland28 ranked
- Gutter installers in Portland25 ranked
- Solar installers in Portland9 ranked
- Garage door repair companies in Portland17 ranked
- Foundation repair companies in Portland19 ranked
- Tree services in Portland50 ranked
- Masonry contractors in Portland12 ranked
- Water damage restoration companies in Portland24 ranked
- Home builders in Portland72 ranked
- Demolition contractors in Portland17 ranked
- All contractors in Portland