Prendergast Construction Company
Not yet reviewed4.5 out of 5 stars,4.5· 24 Google reviews
47+ Years in Business
BBB Accredited · A+
Kingsport, TN
License status not yet verified.
Get a Free QuoteKingsportHome Addition Contractors
56Kresidents
$50,000-$59,999median income
7ZIP codes
Kingsport's 56,262 residents — with median incomes of $50,000-$59,999 — are among the most active home improvement markets in the Midwest.
Our verified pros cover all 7 ZIP codes in the Kingsport Metro — each contractor cross-checked against TN license records.
Connect with Kingsport Specialists
Free1 home addition contractor serving Kingsport·License records reviewed·Insurance cross-checked
The Kingsport Home Improvement Market
Local signals that shape home addition demand and contractor availability in this market.
56,262
Metro area population
$50,000-$59,999
Median household income
$1,500 to $1,999
Median annual property tax
7
ZIP codes in service area
Kingsport Metro
Metro statistical area
📚Related Reads for Kingsport Homeowners
Home Additions
Home Addition Cost Estimator: Get Your Budget in 2 Minutes
Home additions cost $150–$310 per square foot for finished living space, with second-story additions running 25–40% more. Use our estimator to get a realistic budget range before you meet with a general contractor.
4/27/2026Read Guide →
Home Addition
Home Addition Permit Guide: What to Expect in KC, Chicago, St. Louis, and Other Midwest Cities
All home additions require permits for structural, electrical, plumbing, and HVAC work. Permit costs run 0.5–2% of project cost. Here's what gets inspected, how long approval takes, and what happens if you skip it.
4/27/2026Read Guide →
Contractors
10 Contractor Quote Red Flags: Use Our Checker Before You Sign
Got a contractor quote in hand but something feels off? Run it through our red flag checker — 10 warning signs sourced from FTC and state contractor board fraud reports — and get an instant verdict.
4/25/2026Read Guide →
Home Improvement
How Long Does a Home Remodel Take? Realistic Midwest Timelines for 2025
Kitchen remodels take 8–14 weeks. Bathroom remodels take 3–6 weeks. Roof replacements take 1–3 days. Here are the honest timelines for every major home improvement project — and what causes delays.
2/10/2025Read Guide →
Home Addition
Bump-Out Addition vs. Full Addition: Which Makes Sense for Your Project?
Bump-outs cost $5,000–$30,000 and expand a room 2–15 feet without new foundation work. Full additions cost $30,000–$100,000+ and require foundation, framing, and roof extension. Here's how to know which your project actually needs.
4/27/2026Read Guide →
Home Maintenance
Is Your Home Repair an Emergency? Our Urgency Checker Tells You
Not every problem needs a contractor today — but some absolutely do. Use our home repair urgency checker to find out if your issue needs immediate action, a 2-week appointment, or just monitoring.
4/25/2026Read Guide →
TN · Verified Contractors
Top Verified Home Addition in Kingsport, TN
Ranked by verification strength. License and insurance status is labeled by source: state database, insurance records, or contractor website.
How We Verify
1
State license cross-check2
Insurance validated3
Business history reviewed4
Continuously monitoredAlso serving — Kingsport