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Semper SolarisRoofer in El Cajon, CA

Semper Solaris is a roofer at 1805 John Towers Ave, El Cajon, CA 92020, ranked #1 of 392 roofers in El Cajon and rated 4.8 from 1,190 Google reviews. Open 7 days a week.

El Cajon, CAUpdated 0 paid placements in any rankingHow we rank

Call (619) 357-4142Website ↗

Key facts

Key facts about Semper Solaris
Address1805 John Towers Ave, El Cajon, CA 92020Get directions
Phone(619) 357-4142
Websitesempersolaris.com
HoursMonday to Saturday: 7 AM – midnight; Sunday: 9 AM – midnight
Google rating4.8 from 1,190 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Roofingmain tradeGoogle main category
  • Solarbusiness name
  • HVACadditional Google category
  • Windowsadditional Google category

Service area

Serves El Cajon and 11 towns within 40 miles: Santee, Bostonia, Winter Gardens, Casa de Oro-Mount Helix, Lakeside, La Mesa, Eucalyptus Hills, Spring Valley, Rancho San Diego, Lemon Grove and La Presa.

Based in El Cajon, CAView on map

Opening hours

Opening hours for Semper Solaris
DayHours
Monday7 AM – midnightevening
Tuesday7 AM – midnightevening
Wednesday7 AM – midnightevening
Thursday7 AM – midnightevening
Friday7 AM – midnightevening
Saturday7 AM – midnightevening
Sunday9 AM – midnightevening
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

Typical roofing prices

Typical roofing prices
JobLowTypicalHigh
Roof replacementPer project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 1.14 Pacific factor (2025 Cost vs. Value Report)$8,560$11,420$15,990
Roof repairPer repair: typical range of customer-reported jobs. US national range$395$1,174$1,968

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

Compare nearby roofers

Semper Solaris compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Semper Solaris (this business)—654.8 (1,190)—YesYes
Dana Logsdon Roofing & Solar#2634.9 (780)—YesNo0.4 mi
Creations Construction Home Remodeling CA#3635.0 (116)—YesYes4.7 mi

See all 392 ranked roofers in El Cajon

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.8from 1,190 Google reviews

Hired Semper Solaris? Write a review

Questions about Semper Solaris

How is Semper Solaris ranked in El Cajon?

Semper Solaris is ranked #1 of 392 roofers in El Cajon by CR Score, with 65 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 Semper Solaris’ hours?

Semper Solaris is open 7 days a week. Its listed hours are Monday to Saturday, 7 AM – midnight; Sunday, 9 AM – midnight. On Saturdays it is open 7 AM to midnight, and on Sundays 9 AM to midnight. Hours come from the business listing; holiday hours may differ.

What areas does Semper Solaris serve?

Serves El Cajon and 11 towns within 40 miles: Santee, Bostonia, Winter Gardens, Casa de Oro-Mount Helix, Lakeside, La Mesa, Eucalyptus Hills, Spring Valley, Rancho San Diego, Lemon Grove and La Presa. The list is based on the business's location and the usual service radius for roofing. Confirm your address is covered when you call.

What do Google reviews say about Semper Solaris?

Semper Solaris has a rating of 4.8 from 1,190 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 Semper Solaris?

Call Semper Solaris on (619) 357-4142. The business is at 1805 John Towers Ave, El Cajon, CA 92020. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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